发明授权
- 专利标题: Transflective liquid crystal display device and color liquid crystal display device
- 专利标题(中): 透射型液晶显示装置及彩色液晶显示装置
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申请号: US11132767申请日: 2005-05-19
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公开(公告)号: US07573551B2公开(公告)日: 2009-08-11
- 发明人: Norio Koma , Masashi Mitsui , Kazuhiro Inoue , Kazuyuki Maeda , Tsutomu Yamada , Masaaki Aota , Masayuki Kametani
- 申请人: Norio Koma , Masashi Mitsui , Kazuhiro Inoue , Kazuyuki Maeda , Tsutomu Yamada , Masaaki Aota , Masayuki Kametani
- 申请人地址: JP
- 专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Cantor Colburn LLP
- 优先权: JP2004-152609 20040521; JP2004-214628 20040722; JP2004-214629 20040722; JP2004-347905 20041130
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335
摘要:
A vertical alignment liquid crystal layer is sealed between a first substrate having a first electrode and a second substrate having a second electrode, each pixel region has a reflective region and a transmissive region, and a gap adjusting section is provided on one of sides of the first substrate and the second substrate which sets a thickness (gap) d of the liquid crystal layer which controls a phase difference of incident light to the liquid crystal layer so that a gap dr in the reflective region is smaller than a gap dt in the transmissive region. An alignment controller which divides alignment of the liquid crystal within a pixel region is provided in the pixel region on at least one of the sides of the first substrate and the second substrate. It is also possible to optimize by changing the gap in red, green, and blue.
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