- 专利标题: Liquid crystal display device of reflective type fringe field switching mode
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申请号: US10004626申请日: 2001-12-04
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公开(公告)号: US06583842B2公开(公告)日: 2003-06-24
- 发明人: Seung Ho Hong , Youn Hak Jeong , Jin Mahn Kim , Seung Hee Lee
- 申请人: Seung Ho Hong , Youn Hak Jeong , Jin Mahn Kim , Seung Hee Lee
- 优先权: KR2000-73310 20001205
- 主分类号: G02F11337
- IPC分类号: G02F11337
摘要:
A reflective type fringe field switching mode liquid crystal display device having improved contrast is provided. The device has a lower and an upper substrates arranged with a distance and having a unit pixel defined therein. Between the substrates, a liquid crystal layer having a plurality of liquid crystal molecules are interposed. A counter electrode is formed on an inner surface of the lower substrate in the unit pixel. A pixel electrode is formed above the counter electrode. The pixel electrode and the counter electrode generate a fringe field for driving the liquid crystal molecules in the unit pixel. A horizontal alignment layer having a rubbing axis is interposed between the lower substrate and the liquid crystal layer, and a vertical alignment layer is interposed between the upper substrate and the liquid crystal layer. In addition, a polarizer is disposed on an outer surface of the upper substrate and having a polarizing axis.
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