Research on color matching of LED backlight for large-color-gamut LCD application - art. no. 68410Y
文献类型：会议论文
| 作者 | Liang, M ; Fan, MN ; Guo, DB ; Liu, GY ; Wang, GH ; Yang, FH ; Wang, LC ; Zeng, YP ; Li, JM |
| 出版日期 | 2008 |
| 会议名称 | conference on solid state lighting and solar energy technologies |
| 会议日期 | nov 12-14, 2007 |
| 会议地点 | beijing, peoples r china |
| 关键词 | LED backlight three-basic-color color gamut relative spectrum distribution (RSD) |
| 页码 | 6841: y8410-y8410 |
| 通讯作者 | liang, m, chinese acad sci, inst semicond, r&d ctr semicond lighting, beijing 100083, peoples r china. |
| 中文摘要 | comparing with the conventional ccfl (cold cathode fluorescent lamp) backlight, three-basic-color leds backlight has some advantages such as good color reproduction, long life and lead free etc. theoretically, the color gamut is determined by x, y coordinates of the three basic colors in cie chromaticity diagram, and the x, y coordinates of each basic color can derived from the relative spectrum distribution (rsd) of the led. in this paper, the red, green and blue leds' rsd models are established to calculate and analyze the color gamut of a backlight. by simulating those models, the relationships that the color gamut of a led backlight varies with each color are analyzed, and the optimum combination of three colors is obtained within the given wavelengths ranges. moreover, the combinations of three colors for the gamut of 115% ntsc and 110% ntsc are plotted in pictures, respectively. |
| 英文摘要 | comparing with the conventional ccfl (cold cathode fluorescent lamp) backlight, three-basic-color leds backlight has some advantages such as good color reproduction, long life and lead free etc. theoretically, the color gamut is determined by x, y coordinates of the three basic colors in cie chromaticity diagram, and the x, y coordinates of each basic color can derived from the relative spectrum distribution (rsd) of the led. in this paper, the red, green and blue leds' rsd models are established to calculate and analyze the color gamut of a backlight. by simulating those models, the relationships that the color gamut of a led backlight varies with each color are analyzed, and the optimum combination of three colors is obtained within the given wavelengths ranges. moreover, the combinations of three colors for the gamut of 115% ntsc and 110% ntsc are plotted in pictures, respectively.; zhangdi于2010-03-09批量导入; made available in dspace on 2010-03-09t02:11:57z (gmt). no. of bitstreams: 1 698.pdf: 1144538 bytes, checksum: a5544d45c2e06ebe73df1cdcd7c376bd (md5) previous issue date: 2008; spie.; chinese opt soc.; [liang, meng; fan, manning; guo, debo; liu, guangyi; wang, guohong; yang, fuhua; wang, liangchen; zeng, yiping; li, jinmin] chinese acad sci, inst semicond, r&d ctr semicond lighting, beijing 100083, peoples r china |
| 收录类别 | CPCI-S |
| 会议主办者 | spie.; chinese opt soc. |
| 会议录 | solid state lighting and solar energy technologies
 |
| 会议录出版者 | spie-int soc optical engineering ; 1000 20th st, po box 10, bellingham, wa 98227-0010 usa |
| 学科主题 | 光电子学 |
| 会议录出版地 | 1000 20th st, po box 10, bellingham, wa 98227-0010 usa |
| 语种 | 英语 |
| ISSN号 | 0277-786x |
| ISBN号 | 978-0-8194-7016-4 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7836]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Liang, M,Fan, MN,Guo, DB,et al. Research on color matching of LED backlight for large-color-gamut LCD application - art. no. 68410Y[C]. 见:conference on solid state lighting and solar energy technologies. beijing, peoples r china. nov 12-14, 2007. |
入库方式： OAI收割
来源：半导体研究所
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