Developing ultra-definition display with a color filter technology

A color filter technology has been developed that can bring forward commercialization of next generation’s TVs with ultra-definition visibility and lower prices. The National Research Foundation of Korea (a chairman of the board, Moo-jae, Cho) announced that Prof. for Korea University, Byeong-kwon, Joo’s research team has developed a complementary plasmon color filter having sharp display and high resolution. The color filters which are currently used in the display industry mainly are optical absorption type using pigments or dyes. It has low chemical stability since it is based on organic materials and high unit cost due to manufacturing RGB filters separately. On the other hand, the optical interference type plasmon color filter using inorganic materials can simultaneously produce various color filters at low cost, but there is a problem that the color purity is in decline due to color interference occurring in the two-dimension array of nanostructures.

<Transmittance spectrum according to opening ratio of Hole pattern and dot pattern structures, Source: The National Research Foundation of Korea>

The research team applied a reversal approach to break out the existing pattern as complementary design method that combines dot pattern with hole pattern. It is a general viewpoint of academia that it is difficult to apply dot pattern to a transmission color filter in the form of reversing the existing hole pattern. However, the team assured that the extraction of high purity for red is possible through effective blocking the leakage of short wavelengths by dot pattern under certain conditions. The result is shown that the range of implementing color in the complementary designed plasmon color filter is widened over 30% than before.

<Plasmonic color filter of Hole pattern and Dot pattern structure produced, Source: The National Research Foundation of Korea>

In addition, the implementing of various color of the complementary plasmon color filters is available such as red, green, and blue by adjusting only the geometric parameters of the nanopattern. The performance can be improved without additional costs since the existing materials and manufacturing methods could be used as usual.

Prof. Byeong-kwon, Joo explained that “This research has developed a plasmon color filter with high color reproducibility through a complementary design method. This is expected to accelerate the development of the next-generation display combining nano-optic devices.”

The research results were performed by supporting of the Basic Research Support Project(private research) of the National Research Foundation of Korea at the Ministry of Science, ICT and Future Planning, the Ministry of Education·BK21 support project of the National Research Foundation. It was published in the Scientific Reports affiliated journal of an international journal Nature, on January, 13th.

43 replies
  1. Irwin
    Irwin says:

    very best job careers.northernhealth.ca The bribery allegations in the suit were part of a schemethat has dogged the German conglomerate for years. Siemens paida record $1.6 billion to U.S. and European authorities in 2008to resolve allegations of bribery around the world, from Iraq toArgentina.

  2. Francis
    Francis says:

    Where’s the postbox? lloydspharmacy.co.uk/hat Other types of “fancy” numbers are highly sought after. These include “ladders,” which have their numbers in sequence (e.g., 87654321), “repeaters,” which have two sets of the same four digits (e.g., 41124112), and “solids,” which have eight of the same digit (e.g., 44444444).

  3. Philip
    Philip says:

    Will I have to work shifts? fgm libido Because the government shutdown has choked off the flow of economic reports, the weekly jobless claims statistics are more important than ever and are being closely analyzed for signs of changes in the labor market. But the week-to-week numbers are normally volatile and the latest computer glitches have made them even less reliable.

  4. Flyman
    Flyman says:

    A book of First Class stamps lifefuels logo “It sounds ridiculous, but answering this question, or confirming or denying the very existence of a vacuum cleaner design, a Swiffer design, or even a design for a better hand towel would apparently expose the U.S. government and its citizens to exceptionally grave danger,” Wright said.

  5. Cooler111
    Cooler111 says:

    I’d like to open an account donde comprar imiquimod en bolivia “The No. 4 unit was not operating at the time of the accident, so its fuel had been moved to the pool from the reactor, and if you calculate the amount of cesium 137 in the pool, the amount is equivalent to 14,000 Hiroshima atomic bombs,” said Hiroaki Koide, assistant professor at Kyoto University Research Reactor Institute.

  6. Maxwell
    Maxwell says:

    I’m self-employed hempzilla cbd review “The fact is that if people don’t take action to reduce energy consumption, their bills are going to rise. If we can’t be upfront about that, we won’t be able to convince people to make big changes to be more energy efficient.”

  7. Kimberly
    Kimberly says:

    Photography pharmosa.com.tw “Everybody knows that on both sides there will be people who will do things to make this more difficult,” the official said. “We hope that the parties will understand that, realize what’s going on and do what they can to not be provoked into letting those who are determined to interfere with the process .”

  8. Savannah
    Savannah says:

    I’m retired green balance bike toys r us Fannie Mae and Freddie Mac were chartered by Congress to expand mortgage finance but operated as private, profit-making companies. Given the central role they played in the financial system, the government felt compelled to bail them out in 2008 when they almost failed.

  9. Maynard
    Maynard says:

    perfect design thanks healthprojects.lv The museum showcases the stories of the millions of immigrants who disembarked there to start their lives as Americans. Its historical documents and artifacts survived the storm unscathed, but more than 1 million items were transported to storage facilities because it was impossible to maintain the climate-controlled environment needed for their preservation.

  10. Kelly
    Kelly says:

    I was made redundant two months ago feminax stay active ** Romania plans to offer 15 percent of its biggest naturalgas producer for sale in a stock market debut this year, part ofprivatization plans agreed with international lenders and whichofficials have said could raise as much as 600 million euros($813.8 million).

  11. Refugio
    Refugio says:

    What do you want to do when you’ve finished? e-esteroides.com “We have to acknowledge that there is a trend,” Blake said. “We still do not know what the outcome will be, but if the outcome is that they do reduce some of these liabilities that could be an incentive for the filing.”

  12. Felipe
    Felipe says:

    I’m not interested in football lung institute Farmlands east of Aleppo, which has seen heavy fighting between rebels and government forces for the last 12 months, have produced just 50,000 tons of wheat so far this year compared to pre-crisis harvests of 175,000 tons.

  13. Charlie
    Charlie says:

    Children with disabilities buy oxiracetam india Nonsense. Far from being a big-spending liberal, Kennedy was a conservative by the standards of both his time and today. While he increased military spending, overall he restrained federal outlays. His plan for economic growth emphasized not deficits, but tax-rate cuts that he argued would eventually pay for themselves by increasing government revenue. He reduced tariffs in pursuit of free trade, and he took a hard line against communism abroad and at home.

  14. Jamie
    Jamie says:

    A few months duramale france Adult height is associated with drinking more milk, for example, which is associated with higher circulating levels of so-called insulin-like growth factor, or IGF-I. IGF-I helps children grow, but studies have shown it is also associated with increased risk of certain cancers.   

  15. Jayson
    Jayson says:

    How do you spell that? prescription drugs causing e.d
    So although the Tory government of John Major began to increase competition in the energy industry, through tougher regulation and forced break-ups of the biggest companies, there was very little sympathy anywhere when Labour said that the putative “excess profits” of these companies would be better deployed on a “New Deal” to help the young unemployed find work.

  16. Rigoberto
    Rigoberto says:

    Do you know what extension he’s on? clotrimazole cream amazon uk Respondent Kevin Shaw, 49, has experienced both integration and racial homogeny. He grew up in downtown Kansas City, Missouri, and attended a mixed high school where he was one of only two white teenagers on the mostly black football team. His wife, Bobbi, is Hispanic. They met in high school and have been married for 27 years.

  17. Jose
    Jose says:

    A company car buying clomid uk “What was important today was that there was a determination…to move this relationship to the full partnership that it ought to be, and to find the ways to deal with individual issues that have been irritants over the course of the past years.”

  18. Eliseo
    Eliseo says:

    I’ve only just arrived zyban cena 2014 Sept 19 (Reuters) – Gentiva Health Services Inc will buy the home health, hospice and community care businessesof privately held Harden Healthcare Services for about $409million as it braces for continued cuts in reimbursements forits services.

  19. Sara
    Sara says:

    There’s a three month trial period torrentpharma.com.mx Dublin’s house prices rose 4 percent in June, and even thatfigure is skewed by heavy demand in its affluent southernsuburbs, raising concerns about isolated price bubbles – thougheconomists say the government could raise taxes if propertyinflation speeds up too much.

  20. Britt
    Britt says:

    I like watching football anabolic-steroid-powder.com
    Now the band with an average age of 69 stormed through the classics from “Brown Sugar” and “Honky Tonk Woman” to “Jumpin’ Jack Flash” and “Sympathy for the Devil” – with rubber-lipped Jagger strumming the guitar for the latest single “Doom and Gloom”.

  21. Howard
    Howard says:

    I’m in a band planetdrugs.net “When we institute it next year, if something needs to be fiddled with, we will,” he said. “But we didn’t kneejerk it because of all the demands. I understand with technology, with the other sports doing it, that we needed to do something. We needed to do something that we didn’t want to take back.”

  22. Chung
    Chung says:

    We were at school together rosuvastatin calcium price list The new report marks the first time government experts have tallied the use of prescription sleep aids in America. Previous reports have measured the number of prescriptions filled, but that didn’t show whether the pills were actually taken.

  23. Earle
    Earle says:

    I can’t get through at the moment germany vigrx
    “He’s done a great job of flummoxing our ability to serve these communities any better,” Vince Beltrami, a Denali Commission member and a leader of the Alaska AFL-CIO, said Tuesday when the commission met in Anchorage.

  24. Frances
    Frances says:

    I can’t get through at the moment obat amlodipine besylate 5mg If you detect a whiff of entitlement wafting off of your kids as you shop for the school year, it might be time to teach them how to work for their money. This site provides a free chore chart so you can nag your kids to do chores… without nagging them to do chores. What’s neat is that they earn points for their work and you can then convert those points into cash by depositing money into a savings account linked to the site. Kids can then go right back to MyJobChart to spend their earnings (the site links them to Amazon) or to donate their earnings to charity. In other words, first this site helps you teach your children to have a good work ethic, then it teaches them the benefit of delayed gratification –saving up to buy something better.

  25. Jules
    Jules says:

    I’ve been made redundant can metformin cause gestational diabetes Raising their prices isn’t an option in cost-conscious times, however. For instance, one San Francisco restaurant chain “raised its food prices 8%” following a minimum wage hike, but that only resulted “in fewer customers, which in turn caused a cutback in the number of the chain’s minimum wage earners.”

  26. Quintin
    Quintin says:

    I’m sorry, I’m not interested http://www.medax-radomsko.pl “This is a clear victory for the board and (Chief ExecutiveOfficer Myron) Ullman. It also gives the board a reasonable timeframe to recruit a long-term CEO,” said Steve Kernkraut, aportfolio manager at Durban Capital in New York.

  27. Vernon
    Vernon says:

    I’m not sure buy viagra online legally uk The Disclosure of Tax Avoidance Schemes (DOTAS) will mean that users of schemes that provide an unfair tax advantage must provide details of those schemes to HMRC, which uses the information in its compliance work. Failure to report details of these tax avoidance schemes will result in penalties of up to GBP1m. Users who fail disclose the use of a scheme on a tax return will be fined GBP100 for the first failure, GBP500 for the second and GBP1,000 for subsequent failures.

  28. Jesse
    Jesse says:

    What sort of music do you like? new york pharmacy laws NAIROBI, Sept 22 (Reuters) – Kenyan security forces werelocked in a standoff on Sunday with gunmen who killed at least39 people in an assault at an upmarket shopping mall in Nairobi,where the al Qaeda-linked militants were holding an unknownnumber of hostages.

  29. Brendon
    Brendon says:

    Sorry, you must have the wrong number cheap trendy mens clothes uk “We know BlackBerry is exploring strategic options toenhance its competitiveness,” said Industry Minister JamesMoore, who would have to approve any foreign purchase ofBlackBerry. “We do not comment on that process. As forspeculation, we have no comment.”

  30. Erich
    Erich says:

    It’s a bad line generic drugs similar to adderall The City watchdog, the Financial Conduct Authority (FCA), published a review last week of how financial advisers were responding to new rules banning commission. Another aspect of the new suite of rules, which came into force in January, was to require advisers to spell out all charges very clearly – in pounds and pence, for example, rather than as percentages.

  31. Lyndon
    Lyndon says:

    Directory enquiries buy-md.com coupon There is a structural link between the two books. The first section of Doctor Sleep, like that of The Shining, is called Prefatory Matters, and quickly establishes the evolution of Dan Torrance from the innocent boy of the first novel to the flawed and hapless anti-hero of this one. Dan has become a man plagued by post-traumatic stress and disappointment in himself for repeating the patterns of his parents: smoking the cigarettes that killed his mother, and descending into alcoholism to dull his pain and temper, just like his father.

  32. Conrad
    Conrad says:

    Incorrect PIN ibgard ingredients list The retailer took more discounts to get rid of”unproductive” inventory in the second quarter, squeezingmargins. Its net loss widened to $53.1 million, or 53 cents ashare, from $21 million, or 21 cents a share, a year earlier.

  33. Salvatore
    Salvatore says:

    I’d like to pay this cheque in, please finpecia cost south africa Prices of other industrial metals such as copper,however, have steadied. And while short-term traders may benefitfrom the rebound in iron ore in July, analysts say price hikeswere largely due to Chinese mills replenishing inventories.

  34. Emerson
    Emerson says:

    Where do you live? colossalhealth.com Victoria's cape jacket is available at Net-a-Porter now but at over £2000 it's a little on the toppy side for most budgets. So take to the high street instead and try Asos, Jaeger and Zara for affordable androgyny.

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published.