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    • 4. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20100053529A1
    • 2010-03-04
    • US12545920
    • 2009-08-24
    • Yasuhiro KanayaKeiichi Yagi
    • Yasuhiro KanayaKeiichi Yagi
    • G02F1/1343
    • G02F1/13394G02F1/13338G02F2001/13312G02F2001/13398G02F2001/134372G02F2201/50G02F2201/503
    • The present invention provides a liquid crystal display device realizing improved reliability by preventing occurrence of a pixel defect. A liquid crystal display includes first and second substrates. A spacer maintains a distance between the first and second glass substrates. A liquid crystal layer is provided between the first and second substrates. A pixel electrode film and a common electrode film are formed over a base insulation film of the first substrate so as to sandwich a pixel insulation film in between. The common electrode film, the pixel electrode film or both of them are partly removed in a region corresponding to the spacer, and the pixel insulation film is partly removed in that region. It prevents the film structure from being broken due to deformation of the base insulation film made of a soft material caused by a pressure applied onto the spacer.
    • 本发明提供一种通过防止像素缺陷的发生而实现提高的可靠性的液晶显示装置。 液晶显示器包括第一和第二基板。 间隔件保持第一和第二玻璃基板之间的距离。 液晶层设置在第一和第二基板之间。 在第一基板的基底绝缘膜上形成像素电极膜和公共电极膜,以将像素绝缘膜夹在其间。 在对应于间隔物的区域中,部分去除公共电极膜,像素电极膜或它们两者,并且在该区域部分地去除像素绝缘膜。 由于施加在间隔物上的压力引起的由软质材料制成的基础绝缘膜的变形,防止了膜结构破损。
    • 8. 发明授权
    • Liquid crystal display unit and electronic device
    • 液晶显示单元和电子设备
    • US08212982B2
    • 2012-07-03
    • US12637830
    • 2009-12-15
    • Keiichi YagiYasuhiro Kanaya
    • Keiichi YagiYasuhiro Kanaya
    • G02F1/1333
    • G02F1/13394G02F1/133345
    • A liquid crystal display unit includes: a first substrate having an under-layered insulation film, a common electrode formed on the under-layered insulation film, and a pixel electrode formed over the common electrode with a pixel insulation film in between; a second substrate provided on pixel electrode side of the first substrate so as to oppose thereto; a liquid crystal layer provided between the first substrate and the second substrate; and a spacer provided to retain a distance between the first substrate and the second substrate, in such a manner that one end of the spacer is contacted with a top face of the pixel electrode. A thickness of the under-layered insulation film in a spacer region which is defined as a region occupied by the spacer is smaller than a thickness of the under-layered insulation film in a region other than the spacer region.
    • 液晶显示单元包括:具有下层绝缘膜的第一基板,形成在所述下层绝缘膜上的公共电极和形成在所述公共电极上的像素电极,所述像素电极之间具有像素绝缘膜; 设置在与第一基板的像素电极侧相对的第二基板; 设置在所述第一基板和所述第二基板之间的液晶层; 以及用于保持第一基板和第二基板之间的距离的间隔件,使得间隔件的一端与像素电极的顶面接触。 被定义为由间隔物占据的区域的间隔区域中的下层绝缘膜的厚度小于在间隔区域以外的区域中的下层绝缘膜的厚度。
    • 9. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US08102498B2
    • 2012-01-24
    • US12545920
    • 2009-08-24
    • Yasuhiro KanayaKeiichi Yagi
    • Yasuhiro KanayaKeiichi Yagi
    • G02F1/1339G02F1/1333G02F1/1343
    • G02F1/13394G02F1/13338G02F2001/13312G02F2001/13398G02F2001/134372G02F2201/50G02F2201/503
    • The present invention provides a liquid crystal display device realizing improved reliability by preventing occurrence of a pixel defect. A liquid crystal display includes first and second substrates. A spacer maintains a distance between the first and second glass substrates. A liquid crystal layer is provided between the first and second substrates. A pixel electrode film and a common electrode film are formed over a base insulation film of the first substrate so as to sandwich a pixel insulation film in between. The common electrode film, the pixel electrode film or both of them are partly removed in a region corresponding to the spacer, and the pixel insulation film is partly removed in that region. It prevents the film structure from being broken due to deformation of the base insulation film made of a soft material caused by a pressure applied onto the spacer.
    • 本发明提供一种通过防止像素缺陷的发生而实现提高的可靠性的液晶显示装置。 液晶显示器包括第一和第二基板。 间隔件保持第一和第二玻璃基板之间的距离。 液晶层设置在第一和第二基板之间。 在第一基板的基底绝缘膜上形成像素电极膜和公共电极膜,以将像素绝缘膜夹在其间。 在对应于间隔物的区域中,部分去除公共电极膜,像素电极膜或它们两者,并且在该区域部分地去除像素绝缘膜。 由于施加在间隔物上的压力引起的由软质材料制成的基础绝缘膜的变形,防止了膜结构破损。
    • 10. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20090310053A1
    • 2009-12-17
    • US12485162
    • 2009-06-16
    • Yasuhiro KanayaDaiki NakajimaKeiichi Yagi
    • Yasuhiro KanayaDaiki NakajimaKeiichi Yagi
    • G02F1/136
    • G02F1/134363G02F1/136227G02F2201/40
    • A liquid crystal display device with enhanced brightness through improving a partial structure for applying potential to a pixel electrode is provided. The liquid crystal display device includes: a pixel electrode with a plurality of openings; an opposite electrode disposed to face the pixel electrode with an insulating layer in between; a liquid crystal layer disposed on an opposite side of the pixel electrode from the opposite electrode; a selection line utilized to select a pixel; a thin film transistor disposed on the opposite side of the opposite electrode from the pixel electrode as to drive the pixel and utilizing a part of the selection line as a gate thereof; and an interlayer conductor connecting between the thin film transistor and the pixel electrode. The opposite electrode has an opposite electrode hole which allows the interlayer conductor to pass therethrough, and the opposite electrode hole partly overlaps the selection line.
    • 提供一种通过改善用于向像素电极施加电位的部分结构而具有增强的亮度的液晶显示装置。 液晶显示装置包括:具有多个开口的像素电极; 设置成面对像素电极的相对电极,其间具有绝缘层; 液晶层,设置在所述像素电极的与所述相对电极相反的一侧; 用于选择像素的选择线; 设置在与像素电极相对的电极的相反侧上的薄膜晶体管,以驱动像素并利用选择线的一部分作为其栅极; 以及连接在薄膜晶体管和像素电极之间的层间导体。 相对电极具有允许层间导体通过的相对电极孔,并且相对电极孔部分地与选择线重叠。