November 2015 | OLEDNET

The Opening of OLED TV Market, Starts Now

November 27, 2015/0 Comments/in /by OLEDNET

On November 25, LG Electronics and LG Display announced that they are planning to reveal OLED sculptures in various shapes such as tunnel, waves, cylinder, and others using 250 units of 55inch OLED panels at N Seoul Tower in South Korea. The sculptures will screen diverse contents with artistic merit and provide extraordinary spectacle while advertising OLED’s astonishing picture quality.

This N Seoul Tower OLED sculpture installation is the second OLED signage that LG Electronics revealed to the public; on November 19, LG Electronics installed ‘OLED Moment’, a supersize OLED signage, in 2 locations in Incheon International Airport and held a completion ceremony.

LG Electronics is aiming to lead the OLED TV market through 2 track strategy of OLED TV price reduction and OLED promotion. At the Q2 performance announcement, they revealed their plan for aggressive marketing through OLED promotion. The successive OLED sculpture installation can be seen as a part of LG Electronics’ OLED promotion strategy.

This strategy is analyzed to be fairly effective. On November 3, LG electronics revealed that the October sales figure was 4,500 units which is more than twice the amount sold in the beginning of the year. At the same time, OLED TV is continually falling down. 55inch UHD OLED TV, which was priced around US$ 3,000 on amazon.com in September, fell to the current around US$ 2,000.

Japan’s Panasonic revealed their plan to actively sell UHD OLED TV from 2016. China’s companies including Skyworth, Changhong, Hisense, and Konka are intending to present or release OLED TV.

With LG’s aggressive OLED TV marketing and the increase of OLED TV selling companies, the industry’s attention is on the future OLED TV market’s growth. According to UBI Research, OLED TV market is estimated to grow and record approximately 17 million units in 2020.

LG’s OLED Tunnel to be Installed in N Seoul Tower, LG Electronics

Korea’s Survival Hangs on OLED; Government Support is Urgently Needed

November 24, 2015/0 Comments/in /by OLEDNET

The last 5 years of budget for Korean semiconductor, which is a key industry for the nation, and display related industry’s original technology development expenses was researched and analyzed.

Electronic information device sector’s expenses can be categorized into semiconductor, display, LED/lighting, and evaluation maintenance fee.

In 2011, 130,000 million KRW was provided as technology development expense, but since then the amount annually decreased. In 2015, the amount was 95,000 million KRW, but in 2016, it is estimated to decrease further 42% and only 55,000 million KRW is expected to be provided.

Semiconductor funding for 2015 occupies 58% of the total budget with 54,800 million KRW. Although that amount will be reduced to 35,600 million KRW in 2016, it is expected to occupy 65% of the total funding.

For display section, the 2015 funding is only 19,500 million KRW, a 21% of the total budge. In 2016, this is estimated to fall to 17%.

The government funding for display sector, which is the core of Korean electronic information industry, is around the same level as LED/Lighting sector.

The rapid reduction of government funding for display industry is expected to cause much difficulty in future display business.

The Korean display panel market that is being maintained by 2 companies, Samsung Display and LG Display, recorded 62 billion KRW in 2012. However, it fell to 52 billion KRW in 2014, and the market power is gradually weakening. As Chinese companies are becoming more active in LCD market, Korean companies’ price competitiveness is waning in low-priced panel market.

If BOE’s Gen10.5 line begins operation in 2018, Korean display companies’ market power is analyzed to rapidly fall in LCD market. In order for the Korean display business to take-off again, now is the time for the government to fund OLED panel which has high added value.

ETRI Reveals Graphene Applied OLED Lighting

At R&D Korea 2015 (November 19-21), ETRI (Electronics and Telecommunications Research Institute) revealed OLED lighting and graphene related research results.

Since 2013, ETRI has been participating in ‘Graphene Applied OLED Device/Panel Technology Development’ project as a supervising organization. This project is a part of ‘Graphene Device/Component Commercialization Technology Business’, which is a Korean national project. This project’s ultimate aims include development of graphene electrode material with ≥15Ω sheet resistance, ≥90% transmittance, 3nm thickness, ≤5% sheet resistance uniformity, ≤5nm surface profile, and ≥5.5 generation area, graphene based protection layer that can be used for 5.5 generation 55inch OLED panel with ≤10^-6 g/m²WVTR, graphene anode OLED with ≥90% external quantum efficiency compared to ITO anode OLED, and diagonally 1300mm OLED panel prototype.

In this exhibition, ETRI presented OLED lighting that used graphene as the electrode. ETRI’s Dr. Jeong-Ik Lee explained that recently interest in graphene electrode is increasing to replace ITO electrode and to apply graphene electrode, optical, electrical, and process issues have to be considered. When graphene is used as OLED electrode instead of ITO, thickness and refractive index change optically and electrically energy levels change, and these have to be considered when designing. He also emphasized that in terms of process, it has to be designed keeping in mind of before and after process of electrode procedure. Dr. Lee revealed that at present optical and electrical issues are solved while the process issues are in research stage, and they are planning to present the results of this research within this year.

Graphene, with its high resistivity, is known as next generation electrode material favorable to flexible and foldable. Dr. Lee pointed out that graphene has wider viewing angle than ITO when used as transparent electrode is another important advantage, and particularly as white light source’s spectrum cannot change according to the viewing angle, graphene is suitable for application.

Graphene is a key material with a wide arrange of applications, it is being developed in diverse areas such as OLED encapsulation as well as in electrode sector. The Ministry of Science, ICT and Future Planning of Korea estimated that domestic graphene market will record 19 billion KRW until 2025. Korea Evaluation Institute of Industrial Technology, the organization in charge of this national project, gave their target as developing 9 top technology through graphene and achieve 17 billion KRW sales. Regarding this, Dr. Lee emphasized compared to other countries, Korean investment in graphene is relatively low and that now is the time for the Korean corporations and government agencies to pay more attention higher value-added businesses.

AMOLED Smartphone to Exceed 200 Million Units This Year

November 20, 2015/0 Comments/in /by OLEDNET

It is anticipated that AMOLED display equipped smartphone will exceed 200 million units this year.

According to a market research company UBI Research, AMOLED equipped smartphone recorded 60 million units in Q3 2015, and estimated the total shipment of this year to be above 220 million units. This is approximately a 40% increase compared to last year’s result of 160 million units.

This increase of shipment for AMOLED applied smartphone in 2015 is analyzed to be due to AMOLED panel application to low-to-mid priced smartphone and increase in the number of models produced.

Q3 2015 performance of 60 million units is a 26% QoQ, and 80% YoY, and analyzed to be showing a rapid growth.

[Automotive Display Seminar] Automotive Display, Urgent Transparent Display Technology Development Needed

November 20, 2015/0 Comments/in /by OLEDNET

By Choong Hoon Yi

On November 13, Automotive Display Development Technology and Commercialization Planning seminar was hosted by Educational Center of Future Technology in Yeouido, South Korea.

KATECH (Korea Automotive Technology Institute)’s Dr. Sun-Hong Park explained that “as the automotive display market grows, display market’s domain is expanding” and announced “market for CID (Central Information Display) that mainly functions as navigation device and HUD (Head Up Display) that can show mileage and speed is steadily growing since 2008 and it is anticipated to grow considerably in future”. He added that particularly, 7inch or larger CID is increasing its market share in display market and that CID is becoming larger. He also mentioned that with the increase of traffic accidents from driver’s lack of attention to the road, HUD that can show information on the front window is necessary. However, legibility issues due to brightness and reflectiveness and technological issues such as integration with other display device need to be solved.

Dr. Sun-Hong Park of KATECH (Korea Automotive Technology Institute)

Dr. Chi-Sun Hwang of ETRI (Electronics and Telecommunications Research Institute) compared display technology that can actualize transparent display, and technological issues to be solved in order for it to be applied to automotive. Hwang explained that although display technology that can produce transparent display include LCD, OLED TFEL (thin film EL), HUD (projection) among others, AMOLED is the most suitable considering resolution and transmittance. Although LCD technology level is at commercialization stage, as the transmittance is not high it can interfere with the driver’s viewing field. He also added that “poly Si TFT technology performance is good, transmittance is limited. However, oxide TFT technology’s transmittance is high and performance is continuing to improve, it needs to be more actively developed”. To be used as an automotive display, it has to meet certain conditions such as temperature, production cost, and brightness to be an automotive component as well as being placed in the suitable location in the driver’s viewing field; compared to other general display, automotive display is facing higher number of technical issues.

Dr. Chi-Sun Hwang of ETRI (Electronics and Telecommunications Research Institute)

Source: Dr. Chi-Sun Hwang of ETRI (Electronics and Telecommunications Research Institute)

With the focus on the transparent display from automotive display industry, the interest in the technology needed for the application to automotive is also increasing. In order to lead the automotive display market, understanding of automotive components’ characteristics and effort to solve the diverse issues facing the optimized driving condition are required as well as knowledge of display itself.

[Expert Talk] Dr. Mauro Riva, SAES Group’s OLED/OLET Business Developer, on Encapsulation

November 20, 2015/0 Comments/in /by OLEDNET

Dr. Mauro Riva, SAES Group’s OLED/OLET business developer, discussed his views on OLED in general as well as SAES Group’s technology through his interview with the OLEDNET and presentation at the OLEDs World Summit (October 27-29) titled ‘The Encapsulation Question’.

Encapsulation is required to prevent the oxidation of emitting and electrode materials by blocking moisture and oxygen. It also protects the device from mechanical and physical shocks. The basic configurations of encapsulation can be divided into 3: glass-to-glass, barrier film lamination, and thin film encapsulation methods. Glass-to-glass configuration is applied to rigid AMOLED for mass produced mobile, barrier film lamination and thin film encapsulation methods are used for flexible AMOLED, and barrier film lamination is used for large area AMOLED panel for TV.

Source: SAES Group, OLEDs World Summit 2015

According to Dr. Riva OLED encapsulation is still facing the same issues it had since the beginning: OLED materials’ extreme sensitivity to oxidizing agents and moisture in particular. He added that OLED materials can also be very sensitive to heat or radiations, generating many process constraints. Encapsulation technology is directly related to the lifetime of the OLED device and Dr. Riva raised several questions regarding the current issues surrounding the technology including the appropriate target lifetime, best definition of “lifetime”, and reliability of the “accelerated tests”. He emphasized that while much progress have been made, a “single optimal, universal solution” does not exist yet to meet various encapsulation requirements depending on OLED architecture, materials, environment, applications, etc. As such, encapsulation materials have to be specifically engineered to meet different types of OLED devices while having “exceptionally high barrier properties, and active fillers or getters, capable of absorbing water on a single molecule basis”. Thus, perfecting this technology is a very challenging task, and, according to Dr. Riva, something that requires in depth collaboration between advance encapsulation materials providers and OLED makers.

For their part in this technology progression, Dr. Riva reported that SAES Group provides a very large portfolio of active edge sealants, active transparent fillers, and dispensable getters. He explained that the portfolio is the results of deep know-how in functional polymer composites (FPC), “specially tailored to address customers’ specific OLED designs and processes”. Discussing the FPC during his talk in OLEDs World Summit, Dr. Riva emphasized the versatility of this approach.

Source: SAES Group, OLEDs World Summit 2015

Regarding application methods for SAES Group’s FPC products, Dr. Riva explained that they can be dispensed via screen printing, blading, syringe, ink-jetting, ODF (one drop filling), and even be employed in thin film encapsulation structures, to make them simpler and more reliable. Furthermore, Dr. Riva reported that while SAES Group considers syringe dispensing as one of the main methods for applying their FPC, “ink-jetting is also becoming more and more widespread, together with ODF, especially for active fillers”.

Dr. Riva believes the FPC could play an important role in making the encapsulation more effective, and that SAES Group can “leverage on its advanced materials expertise” and in-depth getter/purification knowledge, to “perfect FPC based encapsulation solutions for OLEDs”. 11% of SAES Group’s net sales is allocated to Research and Innovation every year with strong cooperation with universities and R&D centers. The company is collaborating with many companies in diverse areas of interest such as OLED lighting, manufacturing equipment, specialized food packaging, and gas barrier films. This proactive and collaborating approach will enable the SAES Group to play a key role in developing more marketable OLED devices.

[Expert Talk] OLEDWorks’ Co-founder David DeJoy Talks New Lighting Experience

November 16, 2015/0 Comments/in Display /by OLEDNET

Through an interview with OLEDNET and his presentation during the OLEDs World Summit (October 27-29), OLEDWorks’ co-founder, chairman and CEO David DeJoy discussed OLEDWorks’ vision and OLED lighting.

OLEDWorks hit the headlines in April this year when it was announced they would acquire key OLED assets and relevant intellectual property from Royal Philips whose main OLED product is Lumiblade. This acquisition was finalized earlier this month, taking this relatively small but already dynamic player within the OLED lighting industry to another level with plans that include continuing production in both Germany and the US, and expanding the product portfolio.

As the world’s first area light source, OLED lighting is naturally diffusive. As the light is uniform without flickers, the glare and eye fatigue is minimized. Although it is similar to LED in that it is a solid-state lighting, OLED produces little heat and color temperature can be easily adjusted. With its thinness of the panel and no need for extra installation space, OLED lighting can bring forth new design perspectives and applications. During his talk, DeJoy commented that OLED will bring the light closer to the user and will deliver a better light experience in diverse settings including patient rooms, recovery rooms in hospitals, retail, and museums.

Although customer response to OLED light quality is extremely positive, DeJoy acknowledged that it is facing many challenges in entering the lighting market and divided the strategy to overcome this into “the four ‘A’s”: awareness, adaptability, availability, and affordability.

The ‘awareness’ includes education about the technology and benefits, as well as confidence in the OLED lighting technology reliability. The effort to build the OLED lighting awareness includes government partnerships such as DOE Funded Gateway Projects, and NYSERDA Demonstration Projects. Designers and architects are also increasingly turning to OLED for inspiration and source material. OLED lighting’s previously mentioned advantages are closely linked to the second ‘A’, ‘adaptability’. Its thinness, lack of heat, and no need for additional installation space mean that OLED lighting can easily be integrated into fixtures and used as a building material by being directly mounted on surfaces. On the subject of ‘availability’, DeJoy emphasized that more luminaire and final products should become more available to specifiers. He added that there are many in product development but they need to get into the hands of the end user. Discussing the ‘affordability’ of OLED lighting, DeJoy used OLED panel cost scenario published by the US Department of Energy which estimates that the panel price will continue to fall to reach US$10/klm, which corresponds to approximately US$100/m², in 2025. DeJoy added that when examining the affordability of OLED lighting, the total cost has to be considered. For example, OLED lighting does not require heat sink or extra installation cost. Also, many applications do not need very high lumen output with focused beams; “it is not all about $/klm”.

Source: US Department of Energy

DeJoy explained that OLEDWorks long term goal is making OLED lighting adaptable and available, making it easier to change the lighting when it is broken, and be user friendly. He reported that OLEDWorks will continue to expand the product portfolio, which now includes Lumiblade, for “increased performance, additional form factors, and additional CCT options, while reducing product costs”. DeJoy also added that this is “akin to the LED evolution and consistent with the U.S. Department of Energy forecast”. With their proactive and enthusiastic approach to the OLED lighting market, the industry is watching OLEDWorks with great interest. OLEDWorks’ effect on OLED lighting market is expected to be significant.

Visionox Reveals 604PPI High Resolution AMOLED

November 13, 2015/0 Comments/in /by OLEDNET

On November 12, Visionox announced that they recently developed 604ppi (approximately 4.85inch) high resolution full color OLED panel through FMM (fine metal mask) using evaporation technology.

Visionox Z-Type(Source : OLED-info)

In 2014, Visionox developed 570ppi RGB AMOLED panel with newly developed pixel structure, Z-Type. This Z-Type arrangement had larger blue sub-pixel with green and red sub-pixels beside it. The new panel has resolution of 604ppi which is a 35ppi increase from the 2014 panel. With this new reveal, Visionox displayed their high resolution OLED technology improvement.

The 604ppi panel combined the self-developed pixel layout under proprietary intellectual property rights and co-developed Chinese FMM. The resolution is 2,560 × 1,440, manufactured using real RGB method and not pentile.

Chinese companies are developing their high resolution AMOLED panel technology at a fast pace. In August, EverDisplay presented 734ppi 6inch panel, and the technology difference with Korean panel companies is rapidly decreasing.

Visionox revealed that this OLED panel shows Visionox’s research development for high resolution OLED is continuing and aptly demonstrated the current results.

604 PPI High Resolution Display Panel (real RGB) (Source: Visionox)

[IWFPE 2015] What Will Replace ITO?

November 11, 2015/0 Comments/in /by OLEDNET

2015 IWFPE (International Workshop on Flexible & Printable Electronics) was held at Le Win Hotel in Jeonju, South Korea (November 4-6). During the workshop, many OLED display related presentations commented on ITO’s replacement material.

Dr. Jennifer Colegrove, CEO of US research company Touch Display Research, discussed hot trends of 2015-2016. Dr. Colegrove included high resolution, transparent display, wearable device, and flexible display in the hot trends. Of these she pointed out ITO replacement material regarding touch panel. She mentioning metal mesh, silver nanowire, CNT, and graphene as materials that could replace ITO. Dr. Colegrove added that the material has to be flexible in order to be applicable to flexible display and needs to have high efficiency.

Hanwha Techwin’s Dr. Seungmin Cho announced that graphene, which has higher uniformity compared to ITO, will be the material of future. With lower resistance than ITO, graphene shows good characteristics, but Dr. Cho explained that high cost and particles produced are issues that need to be solved. He also commented that China selected graphene related national projects and is striving to develop the technology.

Dr. Hyunkoo Lee of ETRI (Electronics and Telecommunications Research Institute) presented that the multi-layered graphene that ETRI, Sungkyunkwan University, and KAIST (Korea Advanced Institute of Science and Technology) co-developed will become the material that can replace ITO. He also introduced the results that as the transmittance is particularly high, it is suitable for transparent display, and compared to silver nanowire material in high resolution top emission structure, the display’s brightness is higher.

ITO replacement development is an issue for the future of display industry’s progress. It is estimated that research development on graphene as one of the ITO replacement electrodes will be actively carried out.

[Merck Display Insight 2015] Merck Reveals Latest Performance Results for Red and Green Solution Process Materials

November 6, 2015/0 Comments/in Material /by OLEDNET

On November 5, during the 16^th Merck Display Insight 2015 seminar, Merck revealed the development results for solution process materials. The solution process materials presented were red and blue materials’ efficiency, lifetime, and CIE.

At present UDC’s evaporation materials are being used in OLED mass production. UDC’s evaporation material performance, published on the company website, were compared with Merck’s materials. Merck’s red material’s efficiency was 19.1cd/A, lifetime was 5,900 hours, and the CIE was (0.66, 0.34) which were approximately 66% of UDC material’s efficiency (29cd/A), 26% of UDC material’s lifetime (23,000 hours), and showed equal CIE.

For Merck’s green material, efficiency was 76.4cd/A, lifetime was 5,200 hours, and the CIE was (0.32, 0.63). These were approximately 89% of UDC’s green’s 85cd/A of efficiency, and 29% of 18,000 hours of lifetime. The CIE were similar with UDC’s (0.31, 0.63).

The comparison of the published materials’ performance, efficiency of solution process materials are developed to the similar levels as evaporation materials, but material lifetime require more research. Through this seminar, Merck revealed that the LT95’s solution process material’s lifetime will be solution process OLED’s most crucial challenge.

During the question and answer part of the poster session, Merck also revealed positive outlook that full stack solution process OLED product will be produced within the next 3-4 years.

Despite being one of the latecomers within the OLED material business, Merck is producing notable results in solution process material development and OLED material sales. This year’s sales results are anticipated to be higher than expected.

According to 2015 Solution Process OLED Annual Report, published by UBI Research, the key issue for solution process OLED is solution process emitting material performance. The solution process red and green’s efficiency reached to the similar levels as evaporation material. However, lifetime showed to be ≤approx. 30% of evaporation material in LT95. On the other hand, solution process blue is analyzed to be falling behind evaporation material in both lifetime and efficiency. As such, it is estimated that solution process OLED will be mass produced using the hybrid structure where red and green are formed through printing, and blue is formed through evaporation.

[IWFPE 2015] AUO’s Bendable AMOLED

November 6, 2015/0 Comments/in Display, Display, Display, Display, Display, Display, Display, Display, Display, Display, Display /by OLEDNET

During the IWFPE 2015 (November 4-6) held in Jeonju, South Korea, AUO gave a presentation on bendable AMOLED’s concept and technology first revealed in August.

AUO’s R&D manager Terence Lai reported that the bendable AMOELD can actualize new user interface through applying display’s bending characteristics and this can be the innovation that could change the existing touch interface.

AUO’s bendable AMOLED is 5inch with 295 PPI using the LTPS TFT and hybrid encapsulation with top emission structure. It has 02.mm thickness and through bending sensor of file type, it can process diverse functions by detecting different bending directions.

Current flexible AMOLED trend is moving from curved to foldable, jumping past bendable. Key panel companies and research laboratories are focusing on developing foldable.

It is anticipated that the AUO’s bendable AMOLED panel will provide new direction for the flexible AMOLED development that is heading toward foldable. Development of applications suitable to bendable and functions that utilizes bending characteristics are expected to be key issues.

AUO’s 5″ Bendable AMOLED Prototype

LG OLED TV Records Highest Monthly Sales Volume

November 5, 2015/0 Comments/in /by OLEDNET

LG Electronics’ strategy of OLED promotion and OLED TV price reduction appears to be working successfully.

On November 3, LG Electronics reported that the October sales exceeded 4,500 units, twice the volume of early 2015. Particularly, the sales volume of the first week of October exceeded 2,000 units and contributed to breaking the monthly sales volume record.

The OLED TV’s bigger price drops from the last week of September seem to have led the high sales volume in the first week of October. According to Amazon, 55inch FHD curved OLED TV fell to US$ 1,797 from October, approximately a 28% drop from August’s US$ 2,499. 55inch UHD curved OLED TV and UHD flat OLED TV also fell to the US$ 2,000 range, making the price difference with UHD LCD TV to be US$ 500. This price competitiveness is analyzed to contribute to the increased sales volume.

Aggressive marketing is also a factor for this sales volume growth. In September, LG Electronics installed OLED TV in 39 key airports in 23 countries including the US, Germany, and Russia, and revealed plan to install approximately 200 units of OLED TV until the end of October. Advertisement of OLED TV can also be easily seen in Korean subway stations. LG Electronics’ OLED promotion strategy, revealed during the Q2 performance announcement appears to be effective.

Recently, LG Electronics announced their aim to lead the OLED TV market through strengthening OLED=LG image and OLED TV and UHD TV product diversification.

LG 55inch OLED TV Price Changes

LG Electronics Strives to Establish OLED=LG Image

November 3, 2015/0 Comments/in Focus on /by OLEDNET

On October 29, during the performance announcement, LG Electronics revealed their plan to carry out aggressive marketing through establishment of OLED=LG image.

LG Electronics Home Entertainment business reported that the TV shipment doubled in this quarter compared its previous quarter due to OLED TV and UHD TV product mix. LG Electronics reported that OLED TV market expansion from Korea and North America into Europe and Russia among others contributed to the sales increase.

LG Electronics is anticipating sales increase in Q4 from peak TV market and general market promotion brought premium TV sales expansion. Accordingly, LG Electronics forecast their Q4 sales to be similar to 2014 and that business profit to increase slightly due to improvement in TV’s profit stabilization.

Regarding aggressive marketing from Chinse TV companies including Hisense, and TCL, Jinho Ha of LG Electronics Home Entertainment planning department, admitted the threat. However, through premium TV technology such as smart TV, design, and OLED, Ha explained that they will secure product superiority. He also added that Chinse companies’ North American TV market share is around 3% in terms of volume and remains minimal in revenue.

New premium OLED TV release brought better than expected response from consumers. It is also receiving positive reviews; several media have selected the product as this year’s TV. The company reported that they will strive to expand the market through extension from the premium TV.

LG Electronics’ total revenue was announced to be 13,000 million USD* with business profit of 270 million USD. Home Entertainment department reported 4,000 million USD, a 9% increase from previous quarter, with business profit of 33 million USD.

* 1 USD = 1,100 KRW

ETRI’s Doo-Hee Cho Receives IEC 1906 Award

November 3, 2015/0 Comments/in /by OLEDNET

On October 23, ETRI (Electronics and Telecommunications Research Institute) Information & Communications Core Technology Research Laboratory’s Dr. Doo-Hee Cho received IEC 1906 Award at World Standards Day ceremony. The IEC 1906 Award recognizes exceptional current achievements and it is presented by the International Electrotechnical Commission, one of the top 3 international standards organizations.

Dr. Cho has been active in IEC since his involvement in 2009. The activities include serving as the president of IEC·TC34 (lighting)’s OLED working group and establishment of IEC 62866: Organic Light Emitting Diode (OLED) panels for general lighting – Safety requirements.

Founded in 1906, IEC is one of the top 3 international standards organizations along with ISO (International Organization for Standardization) and ITU (International Telecommunication Union) with 83 member countries. IEC established IEC 1906 Award in 2004. Since then they have been selecting industry’s experts with outstanding contribution to electrotechnical standardization and IEC development and presenting the award annually. With this award for Dr. Cho, acceleration to OLED lighting’s international standardization and OLED lighting business growth are anticipated.

IEC 1906 Award Badge

IEC 1906 Award Certificate

Dr. Doo-Hee Cho

LG Display Reveals Confidence in OLED

November 3, 2015/0 Comments/in /by OLEDNET

On October 22, LG Display emphasized their conviction in large area OLED and plastic OLED once again when announcing the performance results held in LG Twin Towers. LG Display revealed that their future business will be OLED and will lead the market through OLED.

LG Display’s CFO Sang-don Kim announced that OLED is the top priority in terms of portfolio, and regarding display’s future direction, explained that there is new momentum through automotive, IoT, and commercial display. He also added that the sales did not quite meet what was estimated earlier this year but it is on proper track.

LG Display is estimating 400-500 thousand units of OLED TV panel shipment for TV and aiming for 1 million units next year. Regarding the poor sales, he gave trial errors in new technology development, which was the main focus, as the reason. LG Display will plan optimized investment after market trend consideration.

In 2015, 55inch or larger panel for TV occupied 8% of the shipment, but the target is gradually increasing it to 20% or higher. LG Display highlighted TVs are becoming larger at a fast pace; 65inch and 77inch OLED TV, rather than what was expected to be the main product 55inch, showed higher than expected sales. Kim explained that to maximize production cost reduction of OLED panel, they are internally adjusting material cost and yield. He also forecast that the demand will increase through production increasing projects.

LG Display recorded 7,000 million USD* of revenue in 2015 Q3. This 7% increase compared to its previous quarter is due to the increase of shipment area through TV’s panel size increase and success of product mix. Business profit fell by 32% compared to previous quarter with 300 million USD*. LG Display revealed they will push for profit improvement through inventory level management and operation rate adjustment. They also reported they will strengthen competitiveness through synergy with OLED lighting business and showed anticipation for future.

* 1 USD = 1,100 KRW

Absolute Requirements for the Automotive OLED Display’s Success

November 3, 2015/0 Comments/in Focus on, Focus on, Focus on, Focus on /by OLEDNET

On October 15, in IMID Exhibition Business Forum held in Korea International Exhibition Center (October 14-16), KATECH (Korea Automotive Technology Institute)’s head of Intelligent Control System R&D Center Dr. Inbeom Yang presented ‘Future of Automotive Technology and the Role of Smart Display’ and forecast the future of automotive display.

Dr. Yang revealed that “if existing vehicles focused on technological factors, future vehicles will evolve entirely centering on the driver, and the automotive display also will develop following this trend”. He also added that the driver’s safety and convenience have to be the priority.

Dr. Yang gave 4 examples of future automotive display. Firstly, he discussed ADAS and their flaws. ADAS (Advanced Driver Assistance Systems) help the driver to operate the vehicle safely. If ADAS can be actualized through displays such as HUD (head-up display), the driver’s safety can be maintained with ease.

The second item mentioned was a function that notifies the driver status reports linked with time and location. Dr. Yang reported that a device needs to be developed that can function in specific situations with sensors and sounds as well as on display.

Dr. Yang forecast that if display, touch technology, and haptic technology are combined and applied to vehicles, operation and feedback will be simpler for the driver. He announced that multi-functional & configuration display will also be introduced which will allow driver to recognize and control.

Audi’s concept vehicle that was presented in IAA 2015 Audi e-tron quattro has full OLED interface and all functions required for the vehicle operation can be controlled via touch display without physical buttons.

As futuristic displays such as these are developed that increases driver’s convenience, the proportion of display within a vehicle is expected to increase, and developed focusing on the driver centered UI (user interface). OLED Display can maximize the driver’s accuracy with fast response rate and high contrast ratio. Along with safety, and design freedom that comes with flexibility, it is suitable for automotive display. However, the linkage with the UI system optimized for the driver is essential rather than performance of the display panel itself; collaboration between display panel companies, and automotive system and peripheral companies is expected to be a major point in early market occupancy between automotive display panel companies.

Audi Q7 3.0 TDI quattro ,Geneva International Motor Show

LG Electronics Bets on OLED TV

November 2, 2015/0 Comments/in /by OLEDNET

LG Electronics actively began aggressive marketing for OLED TV.

In IMID Exhibition (October 14-16), LG Electronics installed an OLED comparison experience zone to allow the visitors to see OLED TV and LCD TV at once. This direct comparison exhibition with OLED and LCD is the 2^nd one after one in WIS 2015. In this exhibition in IMID Exhibition 2015, LG Electronics presented their new 2015 release 55inch UHD LCD TV and 55inch UHD OLED TV. This is considered a reflection of LG Electronics’ determination to target the market through OLED TV rather than LCD TV.

LCD TV is illuminated through BLU and therefore difficult to achieve perfect black. Through IMID Exhibition 2015’s comparison experience zone, LG Electronics emphasized OLED TV’s merits such as perfect black, perfect viewing angle, and ultra slim design.

Since the release of OLED TV, LG Electronics continued presentations that emphasized OLED TV’s advantages in diverse exhibitions. However, recently they are pursuing aggressive promotion focusing on OLED even exhibiting comparison against their own latest LCD TV. On the other hand, their rival Samsung Electronics is maintaining their 2-track strategy of using OLED and LCD in different applications each. The industry is focused on how these development will affect the large area TV market.

OLED Comparison Experience Zone, LG Display, IMID 2015

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