会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20130201434A1
    • 2013-08-08
    • US13521110
    • 2010-10-28
    • Mitsuhiro MurataShoichi IshiharaTakehisa SakuraiShuichi KozakiToshihiro MatsumotoYosuki Iwata
    • Mitsuhiro MurataShoichi IshiharaTakehisa SakuraiShuichi KozakiToshihiro MatsumotoYosuki Iwata
    • G02F1/1343
    • G02F1/134309G02F1/134363G02F1/136286G02F1/1395G02F2001/133742G02F2001/13706
    • The present invention provides a liquid crystal display device capable of preventing occurrence of flickers. The liquid crystal display device including a first substrate and a second substrate disposed to face each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal molecule having positive dielectric anisotropy; the liquid crystal molecule is perpendicularly aligned relative to a surface of the first substrate when no voltage is applied; the first substrate includes a pixel electrode to which an image signal is supplied, a common electrode to which a common signal is supplied, an insulating film, and a lower layer wiring connected to the pixel electrode; the lower layer wiring, the insulating film, and the common electrode are stacked in the stated order towards the liquid crystal layer side; the image signal is supplied to the pixel electrode through the lower wiring; the pixel electrode has a pixel comb-tooth portion; the common electrode has a common comb-tooth portion; the pixel comb-tooth portion and the common comb-tooth portion are planarly disposed to face each other in a pixel; the liquid crystal device has at least two regions having spacings of different lengths between the pixel electrode and the common electrode from each other in the pixel; the lower layer wiring overlaps the common comb-tooth portion and extends along the common comb-tooth portion; and a width of a part of the lower layer wiring which is overlapped with the common comb-tooth portion is substantially the same as or smaller than a width of a part of the common comb-tooth portion which is overlapped with the lower layer wiring.
    • 本发明提供一种能够防止发生闪烁的液晶显示装置。 该液晶显示装置包括:第一基板和与该第一基板和第二基板相对配置的第二基板;以及夹在第一基板和第二基板之间的液晶层,其中,液晶层包括具有正的介电各向异性的液晶分子; 当没有施加电压时,液晶分子相对于第一衬底的表面垂直取向; 第一基板包括提供图像信号的像素电极,提供公共信号的公共电极,绝缘膜和连接到像素电极的下层布线; 下层布线,绝缘膜和公共电极按照所述顺序层叠到液晶层侧; 图像信号通过下布线提供给像素电极; 像素电极具有像素梳齿部分; 公共电极具有共同的梳齿部分; 像素梳齿部分和公共梳齿部分被平面地布置成在像素中彼此面对; 液晶装置在像素中具有彼此之间的像素电极和公共电极之间具有不同长度的间隔的至少两个区域; 下层布线与公共梳齿部分重叠,并沿共同的梳齿部分延伸; 并且与公共梳齿部分重叠的下层布线的一部分的宽度与与下层布线重叠的普通梳齿部分的一部分的宽度基本相同或更小。
    • 8. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20110304528A1
    • 2011-12-15
    • US13202671
    • 2010-03-08
    • Mitsuhiro MurataShoichi IshiharaShuichi KozakiTakehisa SakuraiTadashi Ohtake
    • Mitsuhiro MurataShoichi IshiharaShuichi KozakiTakehisa SakuraiTadashi Ohtake
    • G09G3/36
    • G02F1/134363G02F2001/133742G02F2001/13706
    • The present invention provides a liquid crystal display device in which viewing angle characteristics are improved without impairing transmittance. A liquid crystal display device of the present invention, comprises: a liquid crystal display panel including a liquid crystal layer and a pair of substrates sandwiching the liquid crystal layer; and a backlight unit disposed on a back side of the liquid crystal display panel, one of the pair of substrates including a pair of comb-shaped electrodes each having comb teeth, the comb teeth of one of the pair of comb-shaped electrodes and the comb teeth of the other of the pair of comb-shaped electrodes being disposed alternately and spaced apart from each other, the liquid crystal layer including liquid crystal molecules with positive dielectric anisotropy, the liquid crystal molecules being aligned in a direction perpendicular to a surface of the one of the pair of substrates when no voltage is applied, and a difference between a proportion of liquid crystal molecules aligned in directions at angles of from 20° to 60° and angles of from −60° to −20° to the surface of the one of the substrates during white display relative to all liquid crystal molecules contained in the liquid crystal layer, and a proportion of light emitted in directions at angles of from 20° to 60° and angles of from −60° to −20° to the surface of the one of the substrates relative to all light emitted from the backlight unit and entering the liquid crystal display panel being less than 20%.
    • 本发明提供一种在不影响透射率的情况下改善视角特性的液晶显示装置。 本发明的液晶显示装置包括:液晶显示面板,包括液晶层和夹着液晶层的一对基板; 以及配置在液晶显示面板的背面侧的背光单元,一对基板中的一个基板包括一对梳齿形状的电极,所述梳齿形状的电极各自具有梳齿,所述一对梳形电极中的一个的梳齿和 所述一对梳状电极中的另一个的梳齿相互交替设置,所述液晶层包括具有正介电各向异性的液晶分子,所述液晶分子在垂直于 当没有施加电压时,该对基板中的一个基板的一部分和在从20°至60°的角度和与-60°至-20°的角度的方向上排列的液晶分子的一部分之间的差异 相对于液晶层中所含的全部液晶分子,在白色显示期间的基板中的一个基板,以及以20°〜60°角的方向发出的光的比例 相对于从背光单元发射并进入液晶显示面板的所有光,相对于一个基板的表面的-60°至-20°的d角小于20%。