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As autonomous driving technology advances, the adoption rate of OLED will increase

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At UBI Research’s ‘OLED Settlement Seminar in the second half of 2021’ held on the 19th, Park Seon-hong, head of the Korea Automobile Research Institute, gave a presentation on ‘the status and outlook of future automotive display development’.

Responsible Park said, “If the autonomous driving technology is advanced, the number or time of driving will decrease, and the change of the interior space is essential because the driver pays attention to the interior environment of the vehicle. Through the change of the vehicle display, the change of the steering wheel to secure space, and the change of the seat, the efficiency of the space that can utilize the interior space can be increased.”

Among the changes resulting from the development of autonomous driving technology, Responsible Park said, “With the change of the display inside and outside the vehicle, the degree of freedom of space within the vehicle can be improved as buttons, switches, and gear knobs inside the vehicle are applied to the display.” In keeping with, the display mounted on the vehicle is also changing to a large-screen, large-area curved display.”

Responsible Park said, “Displays that secure the reliability of autonomous driving by communicating with the outside such as pedestrians and two-wheeled vehicles through external communication as well as the inside of the vehicle are gaining prominence. By displaying information about the vehicle’s condition (acceleration or deceleration, whether it is stopped, etc.), safety issues can be controlled.”

Currently, automotive displays have a high adoption rate of LCD, but OLED can realize flexible displays, and its thin thickness, high contrast ratio, fast response speed, and wide viewing angles make it possible to apply it in complex and diverse spaces inside automobiles in line with the era of autonomous driving. expected to increase. LG Display is already mass-producing POLED for automobiles, and Samsung Display and Chinese panel makers are also preparing for mass-production of OLED for automobiles.

As autonomous driving technology develops, automobiles are emerging as a new concept of ‘rest and comfort’ out of a means of transportation. While the evolution of in-vehicle displays is essential in such a leisure space, expectations are being raised on how much influence OLED will have on the market as a display for automobiles in the future.

LG Display Wins Presidential Award for its Automotive P-OLED at the Korea Technology Awards

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SEOUL, Korea (Nov. 17, 2021) – LG Display, the world’s leading innovator of display technologies, announced today that its Automotive P-OLED display won the Presidential Award, the highest honor for the most revolutionary technology of the year, at the 2021 Korea Technology Awards in Seoul, Korea. This is LG Display’s second Presidential Award after first winning the coveted honor for its outstanding 65-inch Rollable OLED panel at the 2019 Korea Technology Awards.

Hosted by the Ministry of Trade, Industry and Energy, the nation’s most prestigious technology awards ceremony recognizes companies, research institutes, and universities that have developed groundbreaking technologies and products boasting excellence in performance and domestic industry impact.

Thanks to the self-emissive nature of OLED technology, LG Display’s award-winning Automotive P-OLED display provides incredible picture quality with real black to give drivers high clarity and outdoor visibility during both day and night. In addition to being more eco-friendly than its LCD counterpart, P-OLED has no need for a backlight which gives it a lighter, sleeker, more premium and flexible design.

Notably, it has received the High Visibility Automotive OLED and Eye Comfort Display certifications from TÜV Rheinland, a global independent inspection service. To leverage the diverse benefits of such an innovative and next-generation technology, leading automakers around the world are incorporating this display into their latest vehicles’ infotainment systems.

LG Display’s Automotive P-OLED display is touted by major global automakers, especially when it comes to high reliability even in the harshest environments. The company’s Automotive P-OLED is already globally recognized for its innovative technology, earlier this year picking up the Best New Display Component award at Display Week 2021 which was hosted by the Society for Information Display (SID).

In tandem with the rapidly growing market that is turning out more and more cars with larger multiple displays, LG Display aims to continue leading the market with its unique, differentiated P-OLED technology.

“We are grateful to have been recognized for the Automotive P-OLED technology we developed to bring enhanced safety, design innovation, and ESG values to our consumers,” said Kim Myoung-Kyu, Executive Vice President and Head of the Mobile Business Unit at LG Display. “We will continue to create new and innovative OLED technologies that provide unique and differentiated values to customers, thereby leading the market.”

BOE will start mass production of iPhone 13 panels from October.

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BOE will supply OLED panels for Apple’s iPhone 13 in the US. Samsung Display and LG Display were supplying two 5.4-inch and 6.1-inch 60Hz panels with LTPS(Low-Temperature Polycrystalline Silicon) TFT for the existing iPhone 13 panels. And Samsung Display was exclusively supplying 6.1-inch and 6.7-inch 120Hz products to which LTPO(Low-Temperature Polycrystalline Oxid) TFT was applied. The panel that BOE is supplying with approval to Apple this time is a 6.1-inch LTPS TFT panel. BOE’s panel is expected to start mass production at the end of October if Apple approves it soon.

As for the panels that BOE supplied to the iPhone 12, EVEN process was carried out on the B7 (Chengdu) line, and the module process was carried out on the B11 (Myeonyang) line. The process was carried out separately due to the yield issue of the B7 module line, but from the iPhone 13, the deposition yield of the B11 line has improved and both the EVEN process and the module process are carried out on the B11 line. The total amount of panels that BOE will supply for iPhone 13 is estimated to be 15 million units, and although BOE has a target of producing more than 5 million units within this year, it is expected to be in the range of 2 to 3 million units in reality.

Meanwhile, it is known that BOE is also rapidly developing the LTPO line. The LTPO development speed of BOE’s B11 line is faster than that of the B7 line, and it is known that it already has mass production. At BOE, LTPO development is at a significant level, and attention is being paid to whether it will be able to supply LTPO panels to Apple’s next iPhone 14 (working title).

BOE has recently expanded its supply of flexible OLEDs to Samsung Electronics as well as Apple, and its influence in the flexible OLED market is growing. As BOE supplies new panels to Apple for the first time, attention is focused on how domestic panel makers will respond.

UBI Research predicts $2.25 billion in the OLED emitting material market in 2025

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UBI Research (www.ubiresearch.com), a company specializing in OLED market research, cites the recently published ‘OLED emitting material market track for the second quarter of 2021’. It is predicted that the market for light emitting materials for OLED will grow at an average annual rate of 9% to reach $2.25 billion in 2025.

The purchase amount of light emitting materials by Korean panel makers is expected to reach $1.61 billion in 2025 at an average annual growth rate of 5.8%, accounting for 71.6% of the total market. In addition, over the next five years, it is expected that Korean panel makers’ total purchases of light emitting materials will account for 72.4% of the total. In contrast, the amount of material purchases by Chinese panel makers is expected to reach $640 million in 2025 at an average annual growth rate of 8.7%.

By panel maker, Samsung Display is expected to purchase the most emitting materials with a share of 43.5% over the next five years, while LG Display is expected to purchase 28.9% and BOE 17.5%.

Finally, looking at each deposition method, it is expected that the light emitting material for RGB OLED will account for 78% of the total market, and the light emitting material for WRGB OLED will account for 20.4%. Samsung Display’s QD-OLED emitting materials, which are expected to be released in the second half of this year, are expected to account for less than 2% of the total material market as panel shipments are not expected to be large.

[iMiD 2017] LG Display, Spur Development of 77 inch transparent flexible OLED

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LG Display’s Kwon Se-Yeol senior researcher introduced the 77-inch transparent flexible OLED which had been introduced in June at IMID 2017 held in BEXCO, Busan on Aug. 30, and announced the applied technologies to realize this.

Kwon Se-Yeol senior researcher mentioned, “OLED is self-luminous, so it can be manufactured with a thin thickness because it does not need a back light unit. The thinner the thickness, the more flexible the OLED can be so that it is easy to implement flexible displays with OLEDs.” and forecasted. “It can be used in various fields such as signage and smart desk.”

The 77-inch transparent flexible OLED which is released this time is a top emission type for improved luminance. The transparent thin film encapsulation layer is applied, different from the conventional OLED TV or large flexible OLED, and two polyimide substrates are used.

Kwon Se-Yeol senior researcher said “We applied a transparent thin-film encapsulation layer instead of the existing metal encapsulation layer for the top emission method ” and explained “A white OLED light emitting layer and a color filter layer were formed on two polyimide substrates and cemented together. A barrier film and a multi-barrier were applied to the top and bottom of the polyimide substrates to prevent moisture and oxygen penetration.”

The Kwon Se-Yeol senior researcher then states that “flexural rigidity of the panel is mainly affected by the thickness of the polarizer and the encapsulant layer, so it is necessary to reduce the thickness in order to improve the flexibility”, and emphasized “By reducing the thickness of the encapsulant layer from 100 μm to 20 μm, we can reduce the strain on the OLED module from 0.36% to 0.21%, along with improved flexibility”.

In addition, he mentioned that surface reflection due to polyimide birefringence phenomenon, laser wavelength selection according to polyimide properties in LLO (laser lift off) process, and use of flexible OLED module are all covered, and technical development is continuing.

Meanwhile, LG Display has developed the world’s first 77-inch transparent flexible OLED with UHD (3840 × 2160) resolution, transmittance of 40%, and radius of curvature of 80R as part of the national project.

Global Lighting OLED Market, USD 1,600 Million in 2020… Half by LG Display

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Global OLED lighting panel revenue market share(출처 = UBI Research 2016 OLED Lighting Annual Report_

Global lighting OLED panel revenue market share (Source = UBI Research 2016 OLED Lighting Annual Report)

Hyunjoo Kang / jjoo@olednet.com

Global lighting OLED panel market is rapidly growing each year. In 2020, it is expected to record USD 1,600 million, and LG Display is estimated to occupy 53%.
According to 2016 OLED Lighting Annual Report, published by UBI Research on 8 August, the global OLED lighting panel market is expected to record USD 114 million in 2016 and show CAGR of 66% in 2017-2025.
Advantages of OLED lighting includes high energy efficiency and diverse application areas. The fact that the restrictions on the use of incandescent light is being tightened is also one of the reasons that OLED lighting is receiving much attention. As such, the global OLED lighting panel market will continue to grow and record USD 1,600 million in 2020.
LG Display is the only company that carried out investment while possessing OLED lighting panel mass production technology. In early 2016, OLED lighting business was moved from LG Chem. to LG Display.
In March, LG Display decided on 15K monthly capa. of Gen5 OLED lighting panel mass production line investment, and is actively expanding this business. The company is expected to record 53% of 2020 global OLED lighting panel sales with USD 848 million.
In terms of application areas, general indoor downlight and automotive lighting are estimated to show rapid growth and occupy the largest proportion of the OLED lighting market. Furthermore, OLED lighting market is expanding in other areas such as outdoor, medical, and exhibition use.
UBI Research estimates that in 2025, the automotive OLED lighting panel market will grow to record USD 2,786 million, and indoor lighting panel market to USD 3,409 million.

LGD announces operating profit at KRW 44 billion in Q2 2016

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Source = LGD

Source = LGD

Hyunjoo Kang / jjoo@olednet.com

LG Display ( LGD ) reported today unaudited earnings results based on consolidated K-IFRS (International Financial Reporting Standards) for the three-month period ending June 30, 2016.

LGD announced its seventeenth straight quarterly operating profit at KRW 44 billion, which resulted from a thorough and profit-focused management based on differentiated technologies in response to difficult market conditions caused by continuing falls in panel prices and the aggressive expansion of LCD production capacity by Chinese panel makers.

To deal with the difficult market situation, LGD increased profitability by expanding the production share devoted to large-size panels of 60-inches and above as well as premium TV panels embedded with HDR(High Dynamic Range) technology, while continuously leading the Ultra HD TV panel market for 40-inches and above based on its differentiated M+ technology. The company also maximized production efficiency over all its business areas by improving the manufacturing process and producing profit-focused products.

Panels for TVs accounted for 39% of the revenue in the second quarter of 2016, tablets and notebook PCs for 18%, mobile devices for 27%, and desktop monitors for 16%.

With 83% in the liability-to-equity ratio, 145% in the current ratio, and 19.6% in the net debt-to-equity ratio as of March 31, 2016, the financial structure of the company remains stable.

LG Display will continue to make efforts to improve profitability by focusing on premium products including large-size Ultra HD TV displays based on its M+ technology and IPS In-Touch displays in the second half of the year, while driving expansion of the OLED market and its customer base.

As for large-size OLED TV panel, the company will increase cost competitiveness through further stabilizing production and improving the manufacturing process of Ultra HD products, while continuing promotion with customers to strengthen the premium positioning of OLED TV. It will also establish a competitive edge through timely investments in cutting-edge technologies for the future including flexible OLED displays.

Mr. Don Kim, CFO of LG Display, said “Display area shipments in the third quarter are expected to increase by a mid-single digit percentage compared to the second quarter due to seasonal factors and the growing trends towards large-size panels. Overall profitability in the second half of the year is expected to further improve due to stabilized panel prices.” He also added, “LG Display will put its best efforts to create differentiated value in terms of profitability, while preparing for future growth even under difficult market conditions.”

LG Electronics Launches 58:9 Signage…Transforms Columns and Corners to Billboards

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Hyunjoo Kang, Reporter, OLEDNET

 

 

On March 23, LG Electronics launched world’s first 86 inch 58:9 commercial display Ultra Stretch.

 

Ultra Stretch signage allows places which have been difficult to install signage, such as columns and corners, to be used as billboards.

 

LG Elec.’s Ultra Stretch has the widest screen ratio of the signage released. The display is 2,158 mm wide and 349 mm long, and can be installed horizontally or vertically.

 

Ultra Stretch can be used on media pole, which is integrated into columns within buildings such as airports or hotels, and billboards above building entrances. Total of 16 units of Ultra Stretch, maximum 4 units lined horizontally and vertically, can be tiled. When installed on a separate stand, Ultra Stretch can be moved to where needed.

 

This product uses LG IPS panel, and with ultra HD resolution (3840 x 600), small writing as well as customary images are clearly shown. The IPS panel has wide viewing angle of 178°, and clean images can be viewed from any directions.

 

With consideration for commercial use of signage, it was designed to for easy editing of contents as well as other amenities. The display can be divided into 4 screens maximum and provide diverse information simultaneously.

 

For example, if installed in an airport, the display can be divided into 4 sections and each can show information such as weather, traffic information, news, advertisement, and others. This will allow foreign visitors to easily receive information.

 

SuperSign W media editor is equipped for easy transformation of existing contents to 58:9 ratio. Ultra Stretch also includes around 30 sample styles specific to the product.

 

LG Elec.’s Korean B2B Marketing representative explained that Ultra Stretch is a signage never been experienced and will lead the new commercial display market.

Q2 AMOLED Market, the Largest So Far

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According to UBI Research’s Weekly OLED Analysis Report, Q2 AMOLED panels recorded the largest shipment and sales so far. With 56 million units, the Q2 shipment increased by 35% in comparison with Q1, and a 19% increase compared to the same period last year. US$ 2,800 million was recorded for sales, which is a 65% increase compared to its previous quarter.

 

Last quarter’s AMOLED market growth is due to Samsung Display’s AMOLED panel supply volume for Chinese set companies and increase in LG Display’s flexible OLED panel production for smartwatch.

 

LG Display Opens 2015 Tech Forum in Collaboration with Other Companies

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Source : LG Display

LG Display set out to discover new technology through open innovation in collaboration with other companies.

 

On September 15, LG Display invited top global display material and component companies to Paju factory and opened 2015 LG Display Tech Forum. The invited companies included Merck, Asahi Glass, and Sumitomo.

 

Under the heading of ‘OLED, New Opportunity and Challenge’, 13 key collaborating companies in material, process, glass, and circuitry sectors participated. They promised to share market trend, and LG Display’s OLED and LCD technology development direction and cooperate regarding future technology.

 

LG Display increased emphasis on OLED; LG Display revealed detailed business strategy for large and small size OLED, and discussed technology and products that should be developed together in collaboration with companies in each stage.

 

Additionally, LG Display newly established Technology Innovation Award for collaborating companies that contributed to LG Display’s product improvement with innovative technology. The award was presented to Asahi Glass for developing glass light guide panel used in thin panel actualization, and display material companies Merck and Nitto Denko.

 

LG Display’s CEO Han Sang-beom explained that LG Display could pave the way for OLED with world’s first technology due to much effort and enthusiastic corporation from R&D partners. He also entreated each company to continue to change and evolve through their own R&D competitiveness and creativity and lead the future display market.