发明授权
- 专利标题: Liquid crystal display and method for manufacturing liquid crystal display
- 专利标题(中): 液晶显示器及制造液晶显示器的方法
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申请号: US11697583申请日: 2007-04-06
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公开(公告)号: US07486369B2公开(公告)日: 2009-02-03
- 发明人: Hiroshi Niwa , Hidefumi Yamashita , Tatsushi Koike , Yoshiaki Ohbayashi
- 申请人: Hiroshi Niwa , Hidefumi Yamashita , Tatsushi Koike , Yoshiaki Ohbayashi
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 Robert M. Trepp
- 优先权: JP2000-120086 20000420
- 主分类号: G02F1/1339
- IPC分类号: G02F1/1339
摘要:
A liquid crystal display having an injection hole post structures compatible with liquid crystal are formed in an area near an injection hole to prevent pollutants seeped from an end-sealing material from penetrating into a display area, thereby suppressing the occurrence of picture quality trouble which easily occurs in the display area. The liquid crystal display includes a first substrate 11 and a second substrate 12 which are disposed with a predetermined gap therebetween, in which liquid crystal is sealed in the gap. The liquid crystal display further includes: post structures for controlling the gap; a sealing material provided outside the display for sealing the liquid crystal in the gap, and forming the open injection hole for injecting the liquid crystal therethrough; the end-sealing material 16 for sealing the injection hole after the liquid crystal is sealed in; and injection hole post structures provided in the area near the injection hole, for dividing the injection hole 15 into a plurality of portions by using the same material as the post structures.
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