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    • 62. 发明授权
    • Liquid crystal display having an in a pixel electrode along a boundary of differently oriented regions
    • 液晶显示器沿不同取向区域的​​边界具有像素电极
    • US06714271B1
    • 2004-03-30
    • US09533075
    • 2000-03-22
    • Hiroaki MatsuyamaYoshihiko Hirai
    • Hiroaki MatsuyamaYoshihiko Hirai
    • G02F1136
    • G02F1/134336G02F1/133753G02F1/133788
    • In an LCD, according to the present invention, an electrode 3 is made up of a transparent film such as indium tin oxide (ITO) and is formed on top of transparent substrate 1. An aperture 5, with its width W being equal to or longer than the width x of the defectively oriented region C, is formed on both the electrode 3 and the substrate 1. An alignment layer 10, made of a transparent insulating film, is formed on top of the electrode 3. The surface of the alignment layer 10 is subjected to an optically orienting process using UV rays. Thereby, differently oriented regions that orient respective liquid crystal molecules 15, 16 and 14 almost perpendicular to the surface of the alignment layer 10 when no electric field is applied via the electrode 3, are generated on the alignment layer 10. An electrode 4, made of a transparent conductive film such as an ITO, is formed on the underside of transparent substrate 2. Alignment layer 11, made of a transparent insulating film is formed on the underside of the electrode 4. The surface of the alignment layer is subjected to the above optical orienting process. Thereby, differently oriented regions are generated on the alignment layer 11 in an identical manner to that of generating them on the alignment layer 10.
    • 在LCD中,根据本发明,电极3由诸如氧化铟锡(ITO)的透明膜构成,并且形成在透明基板1的顶部上。孔5的宽度W等于或​​等于 在电极3和基板1两者上形成比缺陷取向区域C的宽度x长。在电极3的顶部形成由透明绝缘膜构成的取向层10。 使用紫外线对层10进行光学取向处理。 由此,在取向层10上产生不经过电极3施加电流的方向使各液晶分子15,16和14几乎垂直于配向层10的表面的取向不同的区域。电极4 的透明导电膜如ITO形成在透明基板2的下侧上。由透明绝缘膜制成的对准层11形成在电极4的下侧上。对准层的表面经受 以上光学取向过程。 由此,在取向层11上以与在取向膜10上产生它们相同的方式产生不同取向的区域。
    • 64. 发明授权
    • Liquid crystal display and method of performing display operation
    • 液晶显示器和执行显示操作的方法
    • US06469765B1
    • 2002-10-22
    • US09592199
    • 2000-06-13
    • Hiroaki MatsuyamaYoshihiko HiraiKazumi KobayashiYuji YamamotoMamoru OkamotoMichiaki SakamotoShinichi Nakata
    • Hiroaki MatsuyamaYoshihiko HiraiKazumi KobayashiYuji YamamotoMamoru OkamotoMichiaki SakamotoShinichi Nakata
    • G02F11343
    • G02F1/134363G02F2001/13712
    • A liquid crystal display and a method of operating such liquid crystal display in which display operation is performed by changing a director of said liquid crystal molecules mainly in a plane parallel to first and second substrate forming a liquid crystal display panel. Liquid crystal molecules in the liquid crystal display panel have a negative anisotropy of permittivity. The liquid crystal display comprises: a first common electrode disposed on the side of said first substrate; an insulating layer formed on the first common electrode; at least one pixel electrodes each of which is formed on the insulating layer and has a plurality of opening portions; a second common electrode disposed on the side of the second substrate. The first common electrode comprises at least a particular portion formed in a particular area which extends from a non-opening portion to an opening portion of the pixel electrode and in which the first common electrode overlaps the non-opening portion in a cross section perpendicular to the substrates.
    • 一种液晶显示器和操作这种液晶显示器的方法,其中主要在与形成液晶显示面板的第一和第二基板平行的平面中改变所述液晶分子的指向器来执行显示操作。 液晶显示面板中的液晶分子具有负的各向异性介电常数。 液晶显示器包括:设置在所述第一基板侧的第一公共电极; 形成在所述第一公共电极上的绝缘层; 每个所述至少一个像素电极形成在所述绝缘层上并且具有多个开口部分; 设置在第二基板侧的第二公共电极。 第一公共电极至少包括形成在特定区域中的特定部分,该特定区域从像素电极的非开口部分延伸到开口部分,并且其中第一公共电极在与非开口部分重叠的截面中垂直于 底物。