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61. 发明授权

EP1229510B1 Liquid crystal display apparatus and method for driving the same by performing a transition from an initial state to a display state 有权
标题翻译：与从初始状态向显示状态转换它们的液晶显示装置及其控制方法
公开(公告)号：EP1229510B1
公开(公告)日：2012-04-25
申请号：EP02009150.0
申请日：2000-12-22
申请人： Toshiba Mobile Display Co., Ltd
发明人： Hattori, Katsuji , Ishihara, Shoichi , Uemura, Tsuyoshi , Nakao, Kenji , Tanaka, Yoshinori , Tsuda, Keisuke , Numata, Yukio , Nakamura, Mika , Kobayashi, Junichi
IPC分类号： G09G3/36 , G02F1/1362
CPC分类号： G09G3/3611 , G02F1/134336 , G02F1/1395 , G09G3/3406 , G09G3/3648 , G09G3/3651 , G09G2300/0491 , G09G2310/024 , G09G2310/06 , G09G2310/063 , G09G2310/065 , G09G2310/08 , G09G2320/041 , G09G2330/021 , G09G2330/022 , G09G2330/026

62. 发明公开

EP2437111A1 LIQUID CRYSTAL PANEL, METHOD FOR MANUFACTURING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译： FLÜSSIGKRISTALLTAFEL，HERSTELLUNGSVERFAHRENDAFÜRUNDFLÜSSIGKRISTALLANZEIGEVORRICHTUNG
公开(公告)号：EP2437111A1
公开(公告)日：2012-04-04
申请号：EP10780197.9
申请日：2010-04-27
申请人： Sharp Kabushiki Kaisha
发明人： Murata, Mitsuhiro , Kozaki, Shuichi , Ishihara, Shoichi , Sakurai, Takehisa , Ohtake, Tadashi , Nakamura, Masako
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/134309 , G02F1/1395 , G02F2001/133742 , G02F2001/134381 , G02F2201/124 , G02F2201/40
摘要： A liquid crystal panel (2) includes: a pair of substrates (10, 20) which face each other; a liquid crystal layer (30) sandwiched by the pair of substrates (10, 20); and an upper electrode (14) and a lower electrode (12) which are provided on one surface (10) of the pair of substrates (10, 20) and overlap each other via an insulating layer (13), the upper electrode (14) being constituted by comb electrodes (14A, 14B), an average electrical energy being not less than 0.44J/m 3 in a part of the liquid crystal layer which part is 0.1 µm deep from a surface of the other one (20) of the pair of substrates (10, 20) and which part overlaps the comb electrodes (14A, 14B) when the liquid crystal layer (30) is viewed from a direction vertical to a substrate surface.
摘要翻译：液晶面板（2）包括：彼此面对的一对基板（10,20）; 由所述一对基板（10,20）夹持的液晶层（30）; 以及设置在所述一对基板（10,20）的一个表面（10）上并且经由绝缘层（13）彼此重叠的上电极（14）和下电极（12），所述上电极（14））由梳状电极（14A，14B）构成，在液晶层的一部分距离另一个（20）的表面0.1μm深的部分中的平均电能为0.44J / m 3以上当从垂直于衬底表面的方向观察液晶层（30）时，该对衬底（10,20）和与梳状电极（14A，14B）重叠的部分。

63. 发明公开

EP2437110A1 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶面板和液晶显示装置
公开(公告)号：EP2437110A1
公开(公告)日：2012-04-04
申请号：EP10780179.7
申请日：2010-03-11
申请人： Sharp Kabushiki Kaisha
发明人： ISHIHARA, Shoichi , MURATA, Mtsuhiro , SAKURAI, Takehisa , OHTAKE, Tadashi , KOZAKI, Shuichi
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1368
CPC分类号： G02F1/134363 , G02F1/13624 , G02F1/1395 , G02F2001/133742 , G02F2001/134372 , G02F2001/134381 , G02F2001/13706 , G02F2201/124 , G09G3/3659 , G09G2300/0426 , G09G2300/0434 , G09G2300/0491 , G09G2300/0814 , G09G2300/0842
摘要： A liquid crystal panel (2) includes: a p-type liquid crystal material sandwiched between a pair of substrates (40, 20); and pixel electrodes (13), each formed from a comb electrode, and a common electrode (14) both provided to the substrate (40). A p-type liquid crystal material is aligned in a direction perpendicular to substrate surfaces while no electric field is applied. The comb electrodes each have an electrode width of not more than 5 µm and an electrode spacing of not more than 15 µm. The pixel electrode (13) and the common electrode (14) serve to apply to the p-type liquid crystal material an electric field parallel to the substrate surface. A voltage of not less than 7 V is applied between the pixel electrode (13) and the common electrode (14) when the liquid crystal panel is driven. The p-type liquid crystal material has, in a range from 0.9 to 2.5, a product of a dielectric anisotropy Δε and a refractive index anisotropy Δn.
摘要翻译：液晶面板（2）包括：夹在一对基板（40,20）之间的p型液晶材料; 以及均由梳形电极形成的像素电极（13）以及都提供给衬底（40）的公共电极（14）。 p型液晶材料在垂直于衬底表面的方向上排列，而不施加电场。每个梳状电极具有不大于5μm的电极宽度和不大于15μm的电极间距。像素电极（13）和公共电极（14）用于向p型液晶材料施加平行于基板表面的电场。当液晶面板被驱动时，在像素电极（13）和公共电极（14）之间施加不小于7V的电压。 p型液晶材料具有0.9至2.5的范围内的介电各向异性Δε与折射率各向异性Δn的乘积。

64. 发明公开

EP2131231A4 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：液晶面板和液晶显示
公开(公告)号：EP2131231A4
公开(公告)日：2011-04-13
申请号：EP08710685
申请日：2008-01-31
申请人： SHARP KK
发明人： OKAZAKI TSUYOSHI , MATSUMOTO TOSHIHIRO , SHIMIZU MASAHIRO , KATAYAMA TAKASHI
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1368
CPC分类号： G02F1/1395 , G02F1/133707 , G02F1/13394

65. 发明公开

EP2161614A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：EP2161614A1
公开(公告)日：2010-03-10
申请号：EP08764623.8
申请日：2008-05-23
申请人： Sharp Kabushiki Kaisha
发明人： NAKANISHI, Yohei
IPC分类号： G02F1/13363 , G02F1/139
CPC分类号： G02F1/1395 , G02F1/133371 , G02F1/13363 , G02F2201/508 , G02F2202/40 , G02F2413/02 , G09G3/3651 , G09G2300/0491 , G09G2330/10
摘要： A liquid crystal display device of the present invention is arranged such that a retardation of a liquid crystal layer which obtained while no voltage is applied falls within ± (a value which is one-tenth of a main wavelength) of a value obtained by adding natural number times the main wavelength to a total retardation of at least one optical compensation film. This allows suppression of a transmittance during no voltage application.
摘要翻译：本发明的液晶显示装置被配置成使得在未施加电压时获得的液晶层的延迟落入通过将自然电荷加上自然电荷而获得的值±（主波长的十分之一的值）之内将主波长的倍数乘以至少一个光学补偿膜的总延迟。这允许在不施加电压时抑制透射率。

66. 发明公开

EP2131231A1 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：液晶面板和液晶显示装置
公开(公告)号：EP2131231A1
公开(公告)日：2009-12-09
申请号：EP08710685.2
申请日：2008-01-31
申请人： Sharp Kabushiki Kaisha
发明人： OKAZAKI, Tsuyoshi , MATSUMOTO, Toshihiro , SHIMIZU, Masahiro , KATAYAMA, Takashi
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1368
CPC分类号： G02F1/1395 , G02F1/133707 , G02F1/13394
摘要： Disclosed is an OCB mode liquid crystal panel (10a) including: an active matrix substrate which includes signal lines including scanning signal lines (16) and data signal lines (15), transistors (12) connected to the respective signal lines, and pixel electrodes (17) provided for respective pixel areas demarcated by the signal lines; a counter substrate; and a liquid crystal layer provided between the active matrix substrate and the counter substrate, the liquid crystal layer being caused to transition from a bend alignment to a splay alignment; the active matrix substrate having a surface on which a step section (7) for suppressing reverse transition from a bend alignment to a splay alignment is provided, the step section being provided so that (i) the step section, (ii) a corresponding gap between two adjacent pixel electrodes (17) and (iii) a corresponding one of the signal lines (15 and 16) overlap each other. According to the above arrangement, it is possible to suppress spreading of a splay alignment due to reverse transition (bend to splay transition) during display, in an OCB mode liquid crystal panel.
摘要翻译：本发明公开了一种OCB模式液晶面板（10a），其包括：有源矩阵基板，其包括包括扫描信号线（16）和数据信号线（15）的信号线，与各信号线连接的晶体管（12）（17），为由所述信号线划界的各个像素区域提供; 一个反衬底; 以及设置在所述有源矩阵基板和所述对置基板之间的液晶层，所述液晶层从弯曲取向转变为展曲取向; 所述有源矩阵基板的表面上设置有用于抑制从弯曲取向向喷射取向的逆转变的台阶部，所述台阶部设置成：（i）台阶部，（ii）相应的间隙在两个相邻的像素电极（17）之间和（iii）信号线（15和16）中相应的一个相互重叠。根据上述配置，在OCB模式液晶面板中，可以抑制由于显示期间的反转（向显示转变弯曲）引起的喷射取向的扩散。

67. 发明授权

EP1485752B1 LIQUID CRYSTAL DISPLAY DEVICE WITH ELLIPTICAL POLARIZER BASED ON DISCOTIC LIQUID CRYSTAL 有权
标题翻译：基于DISKO TABLES液晶含椭圆偏器的液晶显示器
公开(公告)号：EP1485752B1
公开(公告)日：2008-09-10
申请号：EP03712722.2
申请日：2003-03-17
申请人： FUJIFILM Corporation
发明人： NAKAMURA, Shun, c/o Fuji Photo Film Co., Ltd.
IPC分类号： G02F1/13363
CPC分类号： G02B5/3083 , G02F1/133632 , G02F1/1395 , G02F2413/105
摘要： The present invention provides a liquid crystal display device that requires a reduced power consumption, which shows improved response speed and improved viewing angle properties, and that can give high-quality image display at low power consumption, and the liquid crystal display device of the present invention comprises a bend orientation mode liquid crystal cell using a low-temperature polysilicon TFT; and two polarizing plates disposed on both sides of the liquid crystal cell respectively, wherein at least one of the two polarizing plates is an elliptically polarizing plate comprising: a transparent protective layer; a polarizing layer; a transparent support; and an optically anisotropic layer comprising a discotic compound, in this order from outside of the liquid crystal cell, an inclination angle between the disc plane of the discotic compound and the transparent support plane is within a range of 25 to 35 degrees on the average, and the optically anisotropic layer has a Re1 retardation value measured in front of the face of 25 to 50 nm.

68. 发明公开

EP1956420A1 Liquid crystal device and electronic apparatus 审中-公开
标题翻译： Gerüt的Flüssigkristallvorrichtungund elektronischesGerät
公开(公告)号：EP1956420A1
公开(公告)日：2008-08-13
申请号：EP08002120.7
申请日：2008-02-05
申请人： Seiko Epson Corporation
发明人： Haruyama, Akihide
IPC分类号： G02F1/1335 , G02F1/139 , G02F1/1333
CPC分类号： G02F1/133371 , G02F1/133555 , G02F1/133707 , G02F1/1395
摘要： A liquid crystal device includes a pair of substrates and a liquid crystal layer interposed between the substrates. The liquid crystal device has a plurality of sub-pixel areas. Each of the sub-pixel areas has a reflective-mode display area (R) and a transmissive-mode display area (T), the thickness of the liquid crystal layer in the reflective-mode display area being less than that in the transmissive-mode display area. The liquid crystal device is configured to perform display operation after changing an alignment state of liquid crystal molecules in the liquid crystal layer from a splay alignment state into a bend alignment state. In the liquid crystal device, a transmissive-mode display area is disposed along each of two facing sides of each of the reflective-mode display areas.
摘要翻译：液晶装置包括一对基板和介于基板之间的液晶层。液晶装置具有多个子像素区域。每个子像素区域具有反射模式显示区域（R）和透射模式显示区域（T），反射模式显示区域中的液晶层的厚度小于透射模式显示区域模式显示区域。液晶装置被配置为在将液晶层中的液晶分子的取向状态从喷射取向状态改变为弯曲取向状态之后进行显示操作。在液晶装置中，透射模式显示区域沿着每个反射模式显示区域的两个相对侧中的每一个设置。

69. 发明公开

EP1382993A4 LIQUID CRYSTAL DISPLAY APPARATUS AND DRIVE METHOD THEREOF 有权
标题翻译：液晶显示装置及保证行车
公开(公告)号：EP1382993A4
公开(公告)日：2008-03-19
申请号：EP02777874
申请日：2002-10-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ARIMOTO KATSUYUKI , OHTA YOSHIHITO , KOBAYASHI TAKAHIRO , MURAO TSUGIO , FUNAMOTO TARO
IPC分类号： G02F1/139 , G09G3/36 , G02F1/133 , G09G3/20
CPC分类号： G09G3/3648 , G02F1/1395 , G09G3/3677 , G09G2300/0486 , G09G2300/0491 , G09G2320/041
摘要： A liquid crystal display apparatus includes a sensing unit (108) for sensing a value of parameter as a fluctuation factor of inverse transition generation condition, a calculation unit (106) for deciding at least one of a high voltage application time ratio for one frame period, the high voltage being applied to liquid crystal panel so as to prevent inverse transition, the high voltage value, and application voltage corresponding to white display, and a controller (104) for alternately outputting a video signal and a non-video signal for applying the high voltage and driving the liquid crystal panel under a condition according to the decision result of the calculation unit. Thus, it is possible to always display optimal video not depending on fluctuation of the inverse transition generation condition.

70. 发明公开

EP1605300A1 Field-sequential-OCB-mode transflective liquid crystal display device 审中-公开
标题翻译：与场顺序色彩再现透反OCB液晶显示
公开(公告)号：EP1605300A1
公开(公告)日：2005-12-14
申请号：EP05012446.0
申请日：2005-06-09
申请人： ALPS ELECTRIC CO., LTD.
发明人： Oizumi, Mitsuo , Kano, Mitsuru
IPC分类号： G02F1/139 , G02F1/1335 , G02F1/1337
CPC分类号： G02F1/133555 , G02F1/133753 , G02F1/13378 , G02F1/1395
摘要： An alignment film for causing liquid crystal molecules to be inclined at a pre-tilt angle smaller than 5° is formed on one substrate, and a vertical-alignment-type alignment film is formed in a reflective display portion 35 of the other substrate. An alignment film for causing the liquid crystal molecules to be inclined at a pre-tilt angle smaller than 5° is provided in a transmissive display portion, and the pre-tilt direction of the alignment film on the one substrate corresponding to the transmissive display portion is reverse to the pre-tilt direction of the alignment film on the other substrate corresponding to the transmissive display portion.

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