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    • 21. 发明申请
    • LIQUID CRYSTAL DISPLAY UNIT AND ELECTRONIC DEVICE
    • 液晶显示单元和电子设备
    • US20100157225A1
    • 2010-06-24
    • 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。
    • 22. 发明授权
    • Elimination of dehydrogenation step when forming a silicon thin film
device by low-temperature laser-annealing
    • 通过低温激光退火形成硅薄膜器件时,消除脱氢步骤
    • US6080643A
    • 2000-06-27
    • US021826
    • 1998-02-11
    • Takashi NoguchiHajime YagiYasuhiro Kanaya
    • Takashi NoguchiHajime YagiYasuhiro Kanaya
    • G02F1/136G02F1/1368H01L21/20H01L21/336H01L29/786H01L21/36
    • H01L21/2026
    • Disclosed is a process of forming a silicon thin film used as an active layer of a thin film transistor, which process is improved for enhancing a quality and a productivity of the silicon thin film. At a physical vapor deposition step, an amorphous silicon thin film is physically formed on a substrate in vacuum. Then, at a laser annealing step, directly after formation of the amorphous silicon thin film without the need of dehydrogenation, a laser light is irradiated to the amorphous silicon thin film, to convert the amorphous silicon thin film into a polycrystalline silicon thin film. After that, the polycrystalline silicon thin film thus converted is processed to form a thin film transistor. In the physical vapor deposition step, an amorphous silicon thin film may be formed by sputtering using a target made from a silicon crystal body or a silicon sintered body. In the sputtering, an amorphous silicon thin film can be formed by sputtering using a target previously mixed with an impurity in a desired concentration. By introducing an impurity in the amorphous silicon thin film at the film formation stage, a threshold characteristic of a thin film transistor can be previously controlled.
    • 公开了形成用作薄膜晶体管的有源层的硅薄膜的工艺,该方法被改进以提高硅薄膜的质量和生产率。 在物理气相沉积步骤中,非晶硅薄膜在真空中物理地形成在衬底上。 然后,在激光退火工序中,直接在形成非晶硅薄膜而不需要脱氢之后,向非晶硅薄膜照射激光,将非晶硅薄膜转换为多晶硅薄膜。 之后,将这样转换的多晶硅薄膜加工成薄膜晶体管。 在物理气相沉积步骤中,可以使用由硅晶体或硅烧结体制成的靶通过溅射形成非晶硅薄膜。 在溅射中,可以使用预先与期望浓度的杂质混合的靶通过溅射形成非晶硅薄膜。 通过在成膜阶段引入非晶硅薄膜中的杂质,可以预先控制薄膜晶体管的阈值特性。
    • 25. 发明授权
    • Liquid crystal display device and electronic equipment
    • 液晶显示装置及电子设备
    • US08599341B2
    • 2013-12-03
    • US12328317
    • 2008-12-04
    • Yasuhiro KanayaKoji NoguchiHironao TanakaMasumitsu Ino
    • Yasuhiro KanayaKoji NoguchiHironao TanakaMasumitsu Ino
    • G02F1/1333G02F1/1339
    • G02F1/1339G02F2001/133311G02F2001/133357
    • Disclosed herein is a liquid crystal display device including: a first substrate having a pixel area in which pixels are arranged in a matrix form; a second substrate disposed to be opposed to the first substrate; a liquid crystal layer disposed between the first and second substrates; a conductive section disposed at least on the first of the first and second substrates to apply a voltage to the liquid crystal; an organic film disposed at least over one of the first and second substrates; a sealing area adapted to hold the two substrates of the liquid crystal display device together at the peripheral portions of the first and second substrates; and an organic film-free area which is free from the organic film and extends from the inward side of the outermost end of the sealing area to the outward side of the outer periphery of the pixel area.
    • 本发明是一种液晶显示装置,包括:第一基板,其具有像素区域,像素区域以矩阵形式排列; 设置成与所述第一基板相对的第二基板; 设置在第一和第二基板之间的液晶层; 至少设置在第一和第二基板上的第一基板上的导电部分,以向液晶施加电压; 设置在所述第一和第二基板中的至少一个上的有机膜; 密封区域,适于将液晶显示装置的两个基板保持在第一和第二基板的周边部分; 以及不含有机膜的无机膜区域,从密封区域的最外端的内侧延伸到像素区域的外周的外侧。
    • 26. 发明授权
    • Liquid crystal display device with enhanced brightness
    • 具有增强亮度的液晶显示装置
    • US08351007B2
    • 2013-01-08
    • US12485162
    • 2009-06-16
    • Yasuhiro KanayaDaiki NakajimaKeiichi Yagi
    • Yasuhiro KanayaDaiki NakajimaKeiichi Yagi
    • G02F1/1343G02F1/136
    • 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对侧上以驱动像素并利用选择线的一部分作为其栅极的薄膜晶体管; 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。
    • 30. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC EQUIPMENT
    • 液晶显示设备和电子设备
    • US20090147198A1
    • 2009-06-11
    • US12328317
    • 2008-12-04
    • Yasuhiro KanayaKoji NoguchiHironao TanakaMasumitsu Ino
    • Yasuhiro KanayaKoji NoguchiHironao TanakaMasumitsu Ino
    • G02F1/1333
    • G02F1/1339G02F2001/133311G02F2001/133357
    • Disclosed herein is a liquid crystal display device including: a first substrate having a pixel area in which pixels are arranged in a matrix form; a second substrate disposed to be opposed to the first substrate; a liquid crystal layer disposed between the first and second substrates; a conductive section disposed at least on the first of the first and second substrates to apply a voltage to the liquid crystal; an organic film disposed at least over one of the first and second substrates; a sealing area adapted to hold the two substrates of the liquid crystal display device together at the peripheral portions of the first and second substrates; and an organic film-free area which is free from the organic film and extends from the inward side of the outermost end of the sealing area to the outward side of the outer periphery of the pixel area.
    • 本发明是一种液晶显示装置,包括:第一基板,其具有像素区域,像素区域以矩阵形式排列; 设置成与所述第一基板相对的第二基板; 设置在第一和第二基板之间的液晶层; 至少设置在第一和第二基板上的第一基板上的导电部分,以向液晶施加电压; 设置在所述第一和第二基板中的至少一个上的有机膜; 密封区域,适于将液晶显示装置的两个基板保持在第一和第二基板的周边部分; 以及不含有机膜的无机膜区域,从密封区域的最外端的内侧延伸到像素区域的外周的外侧。