发明申请
US20080170189A1 LCD DEVICE INCLUDING A REFLECTION FILM HAVING A CONVEX-CONCAVE SURFACE
有权
液晶显示装置,包括具有凹凸面的反射膜
- 专利标题: LCD DEVICE INCLUDING A REFLECTION FILM HAVING A CONVEX-CONCAVE SURFACE
- 专利标题(中): 液晶显示装置,包括具有凹凸面的反射膜
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申请号: US12014528申请日: 2008-01-15
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公开(公告)号: US20080170189A1公开(公告)日: 2008-07-17
- 发明人: Kenichirou NAKA , Michiaki SAKAMOTO , Hiroshi NAGAI , Kenichi MORI
- 申请人: Kenichirou NAKA , Michiaki SAKAMOTO , Hiroshi NAGAI , Kenichi MORI
- 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: JP2007-008498 20070117
- 主分类号: G02F1/13
- IPC分类号: G02F1/13 ; G02F1/1335 ; G03F5/00
摘要:
An LCD device includes a reflective area in each pixel. A reflection film having a convex-concave surface is provided in the reflective area, film in cross section configuration is formed. Each pixel includes a pixel electrode and a common electrode for applying a lateral electric field on a LC layer. The inclination angle of the reflection film has an inclination angle distribution, wherein the angle component in an area corresponding to the electrodes has a lower angle distribution than the angle components in an area corresponding to a gap between adjacent two of the electrodes.