Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13179028Application Date: 2011-07-08
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Publication No.: US08477269B2Publication Date: 2013-07-02
- Inventor: Satoshi Asada , Daiichi Suzuki , Tetsuo Fukami
- Applicant: Satoshi Asada , Daiichi Suzuki , Tetsuo Fukami
- Applicant Address: JP Fukaya-shi
- Assignee: Japan Display Central Inc.
- Current Assignee: Japan Display Central Inc.
- Current Assignee Address: JP Fukaya-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-160931 20100715
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
In one embodiment, a liquid crystal display device includes a first substrate having a first pixel electrode and a first pillar-shaped spacer arranged in an active area, and a second pixel electrode and a second pillar-shaped spacer arranged in a shield area surrounding the active area. A shield layer is formed in the shape of a belt crossing above the first pillar-shaped spacer in the active area and extending to the shield area including a portion above the second pillar-shaped spacer. The height of a first seat layer formed above the first pillar-shaped spacer and including the shield layer, a first color filter layer and an overcoat layer is substantially the same as that of a second seat layer formed above the second pillar-shaped spacer and including the shield layer, a second color filter layer and the overcoat layer.
Public/Granted literature
- US20120013830A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-01-19
Information query
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