发明申请
- 专利标题: Liquid crystal display and method for manufacturing the same
- 专利标题(中): 液晶显示器及其制造方法
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申请号: US12230226申请日: 2008-08-26
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公开(公告)号: US20090086151A1公开(公告)日: 2009-04-02
- 发明人: Hyeon Jin Seo , Jeong Hoon Lee , Dhang Kwon , Hang Sup Cho , Ho Su Kim
- 申请人: Hyeon Jin Seo , Jeong Hoon Lee , Dhang Kwon , Hang Sup Cho , Ho Su Kim
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 优先权: KRP2007-097932 20070928
- 主分类号: G02F1/1339
- IPC分类号: G02F1/1339
摘要:
A liquid crystal display (LCD) device maintains a cell gap and prevents press defects via the use of ball spacers. The liquid crystal display device includes first and second substrates facing each other, a plurality of first spacers, a plurality of second spacers, and a liquid crystal layer filled between the first and second substrates. The first spacers are formed between the first and second substrates at portions of a black matrix layer of the second substrate. The first spacers include a plurality of first balls with a first diameter and a first solid to aggregate the first balls. The second spacers are formed at portions of the black matrix layer between the first and second substrates. The second spacers include a plurality of second balls with a second diameter 0.2 to 0.6 μm smaller than the first diameter and a second solid to aggregate the second balls.
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