Local dimming algorithm and color gamut calibration for RGB LED backlight LCD display
文献类型：期刊论文
| 作者 | Huang W (黄伟) ; Zhong ZG (钟正根); Li F (李丰)
|
| 刊名 | Optics and Laser Technology
 |
| 出版日期 | 2011-02 |
| 卷号 | 43期号:1页码:214-217 |
| 关键词 | LED backlight Local dimming Color gamut |
| 通讯作者 | Li F (李丰) |
| 合作状况 | 其它 |
| 英文摘要 | A 32 in RGB LED backlight unit is developed A local dimming algorithm is designed for the backlight, and grid-noise artifacts in the LC driving signal are successfully removed with consideration of the backlight distribution to provide identical intensity from each LED block The 32 in RGB LED backlight LCD display has achieved a static display contrast of over 20000:1 and an average power reduction of 30%. We have also obtained the color gamut transformation matrix for transferring a cold cathode fluorescent lamp BLU LCD display gamut system to our RGB LED BLU LCD display gamut system, and extended the color saturation by suppositional color expansion method. As a result, the color has been accurately reproduced in RGB LED BLU LCD display with more richness and more saturation. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000282109000034 |
| 公开日期 | 2011-03-11 |
| 源URL | [http://58.210.77.100/handle/332007/329]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米器件及相关材料研究部_李丰团队 |
| 通讯作者 | Li F (李丰) |
| 推荐引用方式 GB/T 7714 | Huang W ,Zhong ZG ,Li F . Local dimming algorithm and color gamut calibration for RGB LED backlight LCD display[J]. Optics and Laser Technology,2011,43(1):214-217. |
| APA | Huang W ,Zhong ZG ,&Li F .(2011).Local dimming algorithm and color gamut calibration for RGB LED backlight LCD display.Optics and Laser Technology,43(1),214-217. |
| MLA | Huang W ,et al."Local dimming algorithm and color gamut calibration for RGB LED backlight LCD display".Optics and Laser Technology 43.1(2011):214-217. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。