Color performance of a MVA LCD using LED backlight

被引：0
|
作者：
Lu, Ruibo [1 ]
Nie, Xiangyi [1 ]
Wu, Shin-Tson [1 ]
机构：
[1] Univ Cent Florida, Coll Opt & Photon, Orlando, FL 32816 USA
来源：
FIFTEENTH COLOR IMAGING CONFERENCE: COLOR SCIENCE AND ENGINEERING SYSTEMS, TECHNOLOGIES, AND APPLICATIONS, FINAL PROGRAM AND PROCEEDINGS | 2007年
关键词：
D O I：
暂无
中图分类号：
TB8 [摄影技术];
学科分类号：
0804 ;
摘要：
The color performances such as color gamut, color shift, and gamma curve of a MVA LCD using LED backlight are calculated quantitatively. Simulation results indicate that LED backlight exhibits better angular color uniformity and smaller color shifts than CCFL backlight. Color gamut can be further widened and color shift reduced when using color-sequential RGB-LED backlight without color filters. In the meantime, the angular-dependent gamma curves are less influenced using different backlights. The obtained quantitative results are useful for optimizing the color performances and color management of high-end LCD monitors and LCD TVs.
引用
收藏
页码：127 / 130
页数：4
相关论文
共 50 条
  • [21] Multistring LED Backlight Driving System for LCD Panels With Color Sequential Display and Area Control
    Wu, Chang-Yu
    Wu, Tsai-Fu
    Tsai, Jiun-Ren
    Chen, Yaow-Ming
    Chen, Chien-Chih
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (10) : 3791 - 3800
  • [22] Analysis of Color Gamut of LCD System Based on LED Backlight with Area-Controlling Technique
    Li Fu-wen
    Jin Wei-qi
    Shao Xi-bin
    Zhang Li-lei
    Wan Li-fang
    [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30 (05) : 1371 - 1375
  • [23] Integrating Backlight With Color-Filter-Free Panel for Enhancing Performance of LCD
    Teng, Tun-Chien
    Sun, Chun-Hao
    [J]. IEEE PHOTONICS JOURNAL, 2020, 12 (01):
  • [24] LED backlight system for medical imaging on LCD monitors
    Casale, Carlo
    De Monte, Denis
    Albani, Luigi
    Bonfiglio, Silvio
    [J]. 2007 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXVIII, BOOKS I AND II, 2007, 38 : 306 - +
  • [25] The Stratified Thermal Modules for the LCD TV with LED Backlight
    Chiang, Song-Bor
    [J]. IMPACT: 2009 4TH INTERNATIONAL MICROSYSTEMS, PACKAGING, ASSEMBLY AND CIRCUITS TECHNOLOGY CONFERENCE, 2009, : 186 - 189
  • [26] High dynamic range LCD TV using active dynamic LED backlight
    Peng, H. J.
    Zhang, W.
    Hung, C. K.
    Tsai, C. J.
    Ng, K. W.
    Chen, S. L.
    [J]. AD'07: Proceedings of Asia Display 2007, Vols 1 and 2, 2007, : 429 - 432
  • [27] Color Display with LED Backlight Technology
    不详
    [J]. FLEISCHWIRTSCHAFT, 2011, 91 (07): : 50 - 50
  • [28] Brightness management in a direct LED backlight for LCD TVs
    Sun, Ching-Cherng
    Moreno, Ivan
    Chung, Shih-Hsun
    Chien, Wei-Ting
    Hsieh, Chih-To
    Yang, Tsung-Hsun
    [J]. JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, 2008, 16 (04) : 519 - 526
  • [29] Color design and color correction for RGB LED backlight
    Wan, Lifang
    Wang, Gang
    Liu, Jingwei
    Zhang, Lilei
    Wang, Qingjiang
    Ma, Li
    Zhang, Kailiang
    [J]. AD'07: Proceedings of Asia Display 2007, Vols 1 and 2, 2007, : 1566 - 1569
  • [30] Analysis of Color Uniformity of White LED Lens Packages for Direct-lit LCD Backlight Applications
    Joo, Byung-Yun
    Ko, Jae-Hyeon
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF KOREA, 2013, 17 (06) : 506 - 512
12345