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公开(公告)号:US20090316095A1
公开(公告)日:2009-12-24
申请号:US12469361
申请日:2009-05-20
申请人: Hee-Wook DO , Ki-Chul SHIN , Seung-Hee LEE , Sung-Min KANG , Kwang-Hyun KIM , Ji-Hoon KIM , Sang-Jae KIM
发明人: Hee-Wook DO , Ki-Chul SHIN , Seung-Hee LEE , Sung-Min KANG , Kwang-Hyun KIM , Ji-Hoon KIM , Sang-Jae KIM
IPC分类号: G02F1/13363
CPC分类号: G02F1/1393 , G02F1/13363 , G02F2413/03 , G02F2413/06 , G02F2413/08 , G02F2413/11
摘要: A display device includes a display panel, a first optical unit, and a second optical unit. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer is operated in a vertical alignment mode. The first optical unit includes a C-plate and a first polarization plate having a first absorption axis. The second optical unit includes a positive A-plate, a negative A-plate, and a second polarization plate having a second absorption axis substantially perpendicular to the first absorption axis. The positive A-plate and the negative A-plate may gather dispersed polarization states of a colored light.
摘要翻译: 显示装置包括显示面板,第一光学单元和第二光学单元。 显示面板包括第一基板,第二基板和设置在第一基板和第二基板之间的液晶层。 液晶层以垂直对准模式操作。 第一光学单元包括C板和具有第一吸收轴的第一偏振板。 第二光学单元包括正A板,负A板和具有基本上垂直于第一吸收轴的第二吸收轴的第二偏振板。 正A板和负A板可能会聚集彩色光的分散极化状态。
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公开(公告)号:US20090009696A1
公开(公告)日:2009-01-08
申请号:US11926964
申请日:2007-10-29
申请人: Myeong-Ha KYE , Jae-Jin LYU , Seung-Ju LEE , Yun JANG , Sung-Min KANG , Seung-Hee LEE , Hee-Wook DO
发明人: Myeong-Ha KYE , Jae-Jin LYU , Seung-Ju LEE , Yun JANG , Sung-Min KANG , Seung-Hee LEE , Hee-Wook DO
IPC分类号: G02B5/30 , B29D7/01 , G02F1/1335
CPC分类号: B29C55/023 , B29C55/04 , B29D11/00634 , B29K2001/00 , B29K2029/04 , B29K2995/0034 , G02B5/3033 , G02F1/133528 , Y10T428/1041
摘要: A polarizer includes a first, second and third support layers, a first polarizing element disposed between the first support layer and the second support layer and the second polarizing element disposed between the second support layer and the third support layer. During the process of manufacturing the polarizer, the polarizer is stretched in the direction of length until the width of the polarizer after stretching is not less than half of the width of the polarizer before stretching.
摘要翻译: 偏振器包括第一,第二和第三支撑层,设置在第一支撑层和第二支撑层之间的第一偏振元件和设置在第二支撑层和第三支撑层之间的第二偏振元件。 在制造偏振器的过程中,偏振器在长度方向上被拉伸,直到拉伸后偏振片的宽度不小于拉伸前偏振片的宽度的一半。
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公开(公告)号:US20080186304A1
公开(公告)日:2008-08-07
申请号:US12022512
申请日:2008-01-30
申请人: Hye-Ran YOU , Hee-Wook DO , Seung-Hoo YOO , Sung-Min KANG , Hoon KIM , Hyun-Cheol MOON , Ho-Kyoon KWON
发明人: Hye-Ran YOU , Hee-Wook DO , Seung-Hoo YOO , Sung-Min KANG , Hoon KIM , Hyun-Cheol MOON , Ho-Kyoon KWON
IPC分类号: G09G5/00
CPC分类号: G09G3/3659 , G09G2300/0439 , G09G2320/0233
摘要: In a display apparatus, pixels are arranged in a matrix defined by gate lines and data lines, and each pixel includes a first sub pixel charged to a first pixel voltage and a second sub pixel charged to a second pixel voltage having a same voltage level as the first pixel voltage. A voltage controller controls a voltage level of the first and second pixel voltages charged in the pixels corresponding to the first through penultimate pixel rows in response to a next gate signal. A dummy voltage controller controls a voltage level of the first and second pixel voltages charged in the pixels corresponding to the last pixel row in response to a dummy gate signal. Where a dummy voltage controller is not included, a black matrix partially covers the efficient display area of the pixels corresponding to the last pixel row.
摘要翻译: 在显示装置中,将像素排列成由栅线和数据线限定的矩阵,并且每个像素包括充电到第一像素电压的第一子像素和被充电到具有与第一像素电压相同的第二像素电压的第二子像素 第一像素电压。 电压控制器响应于下一个栅极信号控制在与第一到第二倒数第二像素行对应的像素中充电的第一和第二像素电压的电压电平。 虚拟电压控制器响应于虚拟栅极信号控制在与最后一个像素行对应的像素中充电的第一和第二像素电压的电压电平。 在不包括虚拟电压控制器的情况下,黑矩阵部分地覆盖对应于最后一个像素行的像素的有效显示区域。
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