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    Liquid crystal display apparatus and method for producing TFT using therefor
    6.
    发明授权
    Liquid crystal display apparatus and method for producing TFT using therefor 有权
    液晶显示装置及其制造方法

    公开(公告)号：US06335779B1

    公开(公告)日：2002-01-01

    申请号：US09665052

    申请日：2000-09-19

    申请人： Yasuhiro Morii ,  Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Masayuki Fujii ,  Yasuo Fujita

    发明人： Yasuhiro Morii ,  Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Masayuki Fujii ,  Yasuo Fujita

    IPC分类号： G02F11339

    CPC分类号： G02F1/134363 ,  G02F1/13392 ,  G02F2001/133357

    摘要： A method of manufacturing an in-plane switching liquid crystal display apparatus which includes forming on a TFT array substrate, a plurality of scanning signal lines, a plurality of image signal lines each crossing the scanning signal lines, thin film transistors at each intersection of the scanning signal lines and image signal lines, liquid crystal driving electrodes opposing the liquid crystal driving electrodes, and common signal lines connected to the common electrodes. Further, the method includes opposing a counter substrate to the TFT array substrate, interposing a plurality of spacers in a gap between the TFT array substrate and the counter substrate, and interposing a sealing agent in the gap between the TFT array substrate and the counter substrate so as to adhere the TFT array substrate and the counter substrate at peripheral portions thereof. In addition, a liquid crystal layer is pinched and held between the array substrate and the counter substrate and which presents birefringence effects, and a manufactured in-plane switching liquid crystal display apparatus with a difference in transmittance of more than 5% for green light of approximately 544 nm wavelength in a displaying area of the in-plane switching liquid crystal display apparatus is rejected.

    摘要翻译： 一种面内切换液晶显示装置的制造方法，其特征在于，在TFT阵列基板上形成多条扫描信号线，与扫描信号线交叉的多条图像信号线，在各个交叉点的薄膜晶体管 扫描信号线和图像信号线，与液晶驱动电极相对的液晶驱动电极和连接到公共电极的公共信号线。 此外，该方法包括将对置基板与TFT阵列基板相对，在TFT阵列基板和对置基板之间的间隙中插入多个间隔物，并且在TFT阵列基板和对置基板之间的间隙中插入密封剂 以便在其周边部分附着TFT阵列基板和对置基板。 此外，液晶层被夹持并保持在阵列基板和对置基板之间，并且具有双折射效应，并且制造的面内切换液晶显示装置，对于绿光的透射率差大于5％ 在平面内切换液晶显示装置的显示区域中波长约544nm被拒绝。

    IPS type liquid crystal display apparatus having in-plane retardation value of less than zero and not more than 20
    7.
    发明授权
    IPS type liquid crystal display apparatus having in-plane retardation value of less than zero and not more than 20 有权
    IPS型液晶显示装置具有小于零且不大于20的面内延迟值

    公开(公告)号：US6141078A

    公开(公告)日：2000-10-31

    申请号：US237664

    申请日：1999-01-27

    申请人： Yasuhiro Morii ,  Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Masayuki Fujii ,  Yasuo Fujita

    发明人： Yasuhiro Morii ,  Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Masayuki Fujii ,  Yasuo Fujita

    IPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368

    CPC分类号： G02F1/134363 ,  G02F1/13392 ,  G02F2001/133357

    摘要： The liquid crystal display apparatus of present invention includes a TFT array substrate on which there are formed scanning signal lines, image signal lines, thin film transistors, liquid crystal driving electrodes, common electrodes and common signal lines, a counter substrate which opposes the TFT array substrate, primary spacers for maintaining a gap between both substrates constant, secondary spacers for maintaining a gap in peripheral portions of both substrates constant, a seal member which is interposed in the gap between both substrates together with the secondary spacers and which adhere peripheral portions of both substrates, and a liquid crystal layer, wherein the in-plane retardation of the display apparatus (.DELTA.n).multidot.(d.sub.max -d.sub.min) is not less than 0 nm and not more than 20 nm, whereby variations in colors occurring in liquid crystal display apparatuses of IPS type which are due to unevenness of liquid crystal layers can be eliminated.

    摘要翻译： 本发明的液晶显示装置包括形成扫描信号线，图像信号线，薄膜晶体管，液晶驱动电极，公共电极和公共信号线的TFT阵列基板，与TFT阵列相对的对置基板 基板，用于保持两个基板之间的间隙的初级间隔件恒定，用于保持两个基板的周边部分中的间隙恒定的第二间隔件，密封构件，其被插入在两个基板之间的间隙中，与第二间隔件一起， 两个基板和液晶层，其中显示装置的面内延迟（DELTA n）x（dmax-dmin））不小于0nm且不大于20nm，由此在液晶中发生的颜色变化 可以消除由于液晶层不均匀引起的IPS型显示装置。

    Liquid crystal display
    8.
    发明授权
    Liquid crystal display 失效
    液晶显示器

    公开(公告)号：US5905553A

    公开(公告)日：1999-05-18

    申请号：US17236

    申请日：1998-02-02

    申请人： Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Yasuhiro Morii ,  Masayuki Fujii ,  Yasuo Fujita

    发明人： Fumio Matsukawa ,  Akira Tsumura ,  Shin Tahata ,  Masaya Mizunuma ,  Akira Tamatani ,  Yasuhiro Morii ,  Masayuki Fujii ,  Yasuo Fujita

    IPC分类号： G02B5/00 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G09F9/35

    CPC分类号： G02F1/133512 ,  G02F1/1368

    摘要： A liquid crystal display composed of an array substrate; a color filter substrate; a liquid crystal material interposed therebetween; a plurality of parallely spaced gate bus lines; a plurality of parallely spaced source bus lines; a plurality of pixel electrodes; a plurality of colored layers; and a light shield portion; wherein at a central portion of the first pixel pattern, gravity center of first pixel portion provided at the central portion of the first pixel pattern corresponds to gravity center of second pixel portion provided at a central portion of the second pixel pattern; and wherein at an end portion of the first pixel pattern, with respect to each viewing angle to each pixel, each second distance between any two adjacent gravity centers of pixels provided in the second pixel pattern is reduced to be shorter by prescribed length than each corresponding first distance between any two adjacent gravity centers of pixels corresponding to gravity centers of pixels provided in the first pixel pattern, in whole display area, so that the light shield portion on the color filter substrate shields leakage of light from the array substrate.

    摘要翻译： 由阵列基板构成的液晶显示器; 滤色器基板; 插入其间的液晶材料; 多个平行隔开的栅极总线线路; 多个平行间隔的源极总线; 多个像素电极; 多个着色层; 和遮光部分; 其中，在所述第一像素图案的中心部分处，设置在所述第一像素图案的中心部分处的第一像素部分的重心对应于设置在所述第二像素图案的中心部分处的第二像素部分的重心; 并且其中在所述第一像素图案的端部处，相对于每个像素的每个视角，设置在所述第二像素图案中的任何两个相邻的像素重心之间的每个第二距离被缩短为比每个相应的更短的规定长度 在整个显示区域中，在整个显示区域中，与设置在第一像素图案中的像素的重心相对应的任何两个相邻的像素重心之间的第一距离，使得滤色器基板上的遮光部分屏蔽来自阵列基板的光的泄漏。

    Method for manufacturing liquid crystal display device
    9.
    发明授权
    Method for manufacturing liquid crystal display device 失效
    制造液晶显示装置的方法

    公开(公告)号：US5893625A

    公开(公告)日：1999-04-13

    申请号：US970626

    申请日：1997-11-14

    申请人： Akira Tamatani ,  Shin Tahata ,  Yasuhiro Morii ,  Akira Tsumura ,  Masaya Mizunuma ,  Masayuki Fujii

    发明人： Akira Tamatani ,  Shin Tahata ,  Yasuhiro Morii ,  Akira Tsumura ,  Masaya Mizunuma ,  Masayuki Fujii

    IPC分类号： G02F1/1333 ,  G02F1/1339 ,  G02F1/1341

    CPC分类号： G02F1/1339 ,  G02F2001/133354

    摘要： A method for manufacturing a liquid crystal display device in which two transparent insulation substrates are adhered to each other and a liquid crystal is injected into an injection area defined by a seal pattern comprising sealing material. The method comprises the steps of: starting application of the sealing material to either one of the two substrates from a position different from a cutting position of the substrate to form a liquid crystal injection hole and a liquid crystal injection area, and ending the application at a position different from the cutting position to form the seal pattern; oppositely placing the two substrates, and pressing and adhering the two substrates with the sealing material; and cutting the adhered two substrates at a predetermined position and injecting the liquid crystal from the injection hole.

    摘要翻译： 一种液晶显示装置的制造方法，其中两个透明绝缘基板彼此粘合并且将液晶注入到由包括密封材料的密封图案限定的注入区域中。 该方法包括以下步骤：从不同于基板的切割位置的位置开始将密封材料施加到两个基板中的任一个，以形成液晶注入孔和液晶注入区域，并将其应用于 与切割位置不同的位置以形成密封图案; 相反地​​放置两个基板，并用密封材料挤压和粘合两个基板; 并且在预定位置切割粘合的两个基板并从注入孔注入液晶。