New color filter for light-emitting diode back light

被引：8
|
作者：
Moriya, N
Sugawara, M
Harada, R
Kageyama, T
Matsushima, K
机构：
[1] Dai Nippon Printing Co Ltd, Ctr Res & Dev, Display Technol Res Lab, Kashiwa, Chiba 2770871, Japan
[2] Dai Nippon Printing Co Ltd, Display Components Operat, CF Lab, Ohtone Machi, Saitama 3491148, Japan
[3] Inctec Inc Co Ltd, Tech Dept, Midori Ku, Kanagawa 2260022, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2003年 / 42卷 / 4A期
关键词：
color filter; LEDs; CCFL; back light; color gamut; NTSC;
D O I：
10.1143/JJAP.42.1637
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this report, we propose new color filter design applied to light-emitting diodes (LEDs) back-light unit. Our new system with LED back light and new color filter (CF) successfully realizes the color gamut with over 100% against that of the National Television System Committee (NTSC). The brightness of white is 1.5 times that for the system with new CF for cold-cathode fluorescent lamp (CCFL) and CCFL back light. This system, at the same time, is highly promising for future liquid crystal displays (LCDs) since it can meet both high image qualities and eco-friendly properties of such devices.
引用
收藏
页码：1637 / 1641
页数：5
相关论文
共 50 条
  • [1] New color filter for light-emitting diode back light
    Moriya, N., 1637, Japan Society of Applied Physics (42):
  • [2] Porous silicon light-emitting diode with tunable color
    Chen, YA
    Chen, BF
    Tsay, WC
    Laih, LH
    Chang, MN
    Chyi, JI
    Hong, JW
    Chang, CY
    SOLID-STATE ELECTRONICS, 1997, 41 (05) : 757 - 759
  • [3] Comparison of ophthalmic toxicity of light-emitting diode and organic light-emitting diode light sources
    Ikhyun Jun
    Soo Jung Han
    Hae-Sol Shin
    Jiyeon Kim
    Eung Kweon Kim
    Tae-im Kim
    Sang Chul Yoon
    Kyoung Yul Seo
    Scientific Reports, 10
  • [4] Comparison of ophthalmic toxicity of light-emitting diode and organic light-emitting diode light sources
    Jun, Ikhyun
    Han, Soo Jung
    Shin, Hae-Sol
    Kim, Jiyeon
    Kim, Eung Kweon
    Kim, Tae-im
    Yoon, Sang Chul
    Seo, Kyoung Yul
    SCIENTIFIC REPORTS, 2020, 10 (01)
  • [5] Extrahigh color rendering white light-emitting diode lamps using oxynitride and nitride phosphors excited by blue light-emitting diode
    Kimura, Naoki
    Sakuma, Ken
    Hirafune, Syunichiro
    Asano, Kenichiro
    Hirosaki, Naoto
    Xie, Rong-Jun
    APPLIED PHYSICS LETTERS, 2007, 90 (05)
  • [6] A spooky light-emitting diode
    Val Zwiller
    Nature Photonics, 2010, 4 : 508 - 509
  • [7] Josephson Light-Emitting Diode
    Recher, Patrik
    Nazarov, Yuli V.
    Kouwenhoven, Leo P.
    PHYSICAL REVIEW LETTERS, 2010, 104 (15)
  • [8] DEMONSTRATING THE LIGHT-EMITTING DIODE
    JOHNSON, DA
    AMERICAN JOURNAL OF PHYSICS, 1995, 63 (08) : 761 - 762
  • [9] SUBHISTORIES OF LIGHT-EMITTING DIODE
    LOEBNER, EE
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 1976, 23 (07) : 675 - 699
  • [10] Optical design of color light-emitting diode ring light for machine vision inspection
    Dong, Jing-tao
    Lu, Rong-sheng
    Shi, Yan-qiong
    Xia, Rui-xue
    Li, Qi
    Xu, Yan
    OPTICAL ENGINEERING, 2011, 50 (04)
12345