发明申请
- 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: US12638117申请日: 2009-12-15
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公开(公告)号: US20100149467A1公开(公告)日: 2010-06-17
- 发明人: Shinichi NISHIDA , Sounosuke TAKAHASHI , Takahiko WATANABE , Yoshikazu SAKAGUCHI , Taku KAWASAKI
- 申请人: Shinichi NISHIDA , Sounosuke TAKAHASHI , Takahiko WATANABE , Yoshikazu SAKAGUCHI , Taku KAWASAKI
- 申请人地址: JP Kanagawa
- 专利权人: NEC LCD TECHNOLOGIES, LTD.
- 当前专利权人: NEC LCD TECHNOLOGIES, LTD.
- 当前专利权人地址: JP Kanagawa
- 优先权: JP2008-318630 20081215
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333
摘要:
A normally-black active-matrix-type liquid crystal display device comprises a first substrate having color layers of three or more colors and a second substrate on which an active-matrix array is formed. The first substrate has a structure, which is devoid of a black matrix, in which the color layers are stacked in a frame portion surrounding the display area. A first light-shielding layer in which color layers of three of more colors are stacked is formed on the frame portion on a side of the display area from which scanning lines are led out and on a side of the display area from which data lines are led out, from among four sides of the display area. A second light-shielding layer in which color layers of two colors are built up is formed on the frame portion on at least one side of the other remaining sides of the display area.
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