发明授权
- 专利标题： Liquid crystal display device with light blocking film overlapping drain signal line
- 专利标题（中）： 液晶显示装置与遮光膜重叠排泄信号线
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申请号： US12495910申请日： 2009-07-01
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公开(公告)号： US08269925B2公开(公告)日： 2012-09-18
- 发明人: Takahiro Ochiai , Tohru Sasaki , Osamu Ito
- 申请人： Takahiro Ochiai , Tohru Sasaki , Osamu Ito
- 申请人地址： JP Chiba JP Hyogo-ken
- 专利权人： Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人： Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人地址： JP Chiba JP Hyogo-ken
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2008-171954 20080701
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333 ; G02F1/1335
摘要：
A liquid crystal display device which can obviate color mixing of colors when a display screen is viewed from oblique directions while enhancing a numerical aperture of a pixel is provided. In a liquid crystal display device having red sub pixels, green sub pixels and blue sub pixels, a width of a light blocking film arranged on a boundary portion between the blue sub pixel and the sub pixel of other color is set larger than a width of a light blocking film arranged on a boundary portion between the red sub pixel and the green sub pixel.
公开/授权文献
- US20100001939A1 LIQUID CRYSTAL DISPLAY DEVICE 公开/授权日：2010-01-07
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