发明授权
- 专利标题: Liquid crystal display and method of manufacturing liquid crystal display
- 专利标题(中): 液晶显示器及液晶显示器制造方法
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申请号: US12595782申请日: 2007-12-27
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公开(公告)号: US08659726B2公开(公告)日: 2014-02-25
- 发明人: Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade , Yoshiharu Kataoka
- 申请人: Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade , Yoshiharu Kataoka
- 申请人地址: JP Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JP Osaka
- 代理机构: Nixon & Vanderhye P.C.
- 优先权: JP2007-105996 20070413
- 国际申请: PCT/JP2007/075147 WO 20071227
- 国际公布: WO2008/129748 WO 20081030
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/136
摘要:
Transflective-type and reflection type liquid crystal display devices having a high image quality are provided with a good production efficiency.A liquid crystal display device according to the present invention is a liquid crystal display device which includes; a first substrate and a second substrate between which liquid crystal is interposed; a first electrode and a second electrode formed on the first substrate for applying a voltage for controlling an orientation of the liquid crystal; a transistor having an electrode which is electrically connected to the first electrode; a metal layer being formed on the first substrate and including a protrusion, a recess, or an aperture; and a reflective layer formed above the metal layer on the first substrate for reflecting incident light toward a display surface. The metal layer is made of a same material as that of a gate electrode of the transistor. The reflective layer includes a protrusion, a recess, or a level difference which is formed in accordance with a protrusion, a recess, or an aperture of the metal layer.
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