发明授权
- 专利标题: Liquid crystal display device
- 专利标题(中): 液晶显示装置
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申请号: US11373292申请日: 2006-03-13
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公开(公告)号: US07599031B2公开(公告)日: 2009-10-06
- 发明人: Masuyuki Ota , Sukekazu Aratani , Makoto Yoneya
- 申请人: Masuyuki Ota , Sukekazu Aratani , Makoto Yoneya
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Stites & Harbison PLLC
- 代理商 Juan Carlos A. Marquez, Esq.
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333
摘要:
In a liquid crystal display device capable of realizing a viewing angle equivalent to the Braun tube and for controlling display with an electric field in parallel with a substrate surface, a liquid crystal display device is provided which is less in unevenness of display and homogeneous in luminance. A liquid crystal display device has a pair of transparent substrates arranged oppositely through a liquid crystal, means for regulating a direction of initial alignment of the liquid crystal, and a pixel electrode and a counter electrode formed spaced from each other in each pixel region on a liquid crystal side surface of the transparent substrate, wherein an electric field is given between the pixel electrode and the counter electrode to thereby control an amount of light transmitting in the crystal liquid between the electrodes. A light transmissive region in the pixel region has, with respect to one region set with an angle given by an electric field direction and an initial alignment direction between the pixel electrode and the counter electrode, another region having an electric field direction and an initial alignment direction that are different in the angle.
公开/授权文献
- US20060152661A1 Liquid crystal display device 公开/授权日:2006-07-13
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