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    • 71. 发明授权
    • 액정표시소자 및 그 휘점 리페어 방법
    • 液晶显示装置及其修复方法
    • KR101117982B1
    • 2012-03-07
    • KR1020050024077
    • 2005-03-23
    • 엘지디스플레이 주식회사
    • 남승희류순성권오남조흥렬
    • G02F1/13
    • 본발명은액정표시소자의기판합착공정이후, 액정패널내부의이물질에의한휘점을리페어하는방법을제안하고자하는바, 이물질에의해휘점불량부가발생한부위에복수개의레이저장비를여러각도로위치시키고초점을일치시켜레이저빔을조사함으로써휘점불량부를흑화시켜이물질주변에서의빛샘에의한휘점불량을원천적으로제거하고자하는액정표시소자및 그휘점리페어방법에관한것으로, 제 1 기판상에게이트배선, 데이터배선, 박막트랜지스터및 화소전극을형성하는단계와, 상기제 1 기판과의사이에액정층을두고제 2 기판을대향합착하여액정패널을형성하는단계와, 상기액정패널의휘점불량유무를검사하는단계와, 상기휘점불량이확인된지점에초점이맞춰지도록복수개의레이저장비를배치하고레이저빔을조사하여상기휘점불량부를흑화시키는단계를포함하며, 상기제2 기판에컬러필터층을형성하는단계와, 상기컬러필터층을포함한전면에오버코트층을형성하는단계를더 포함하며, 상기휘점불량이확인된지점에대응되는오버코트층또는컬러필터층에대해상기복수개의레이저장비의초점을맞추어레이저빔을조사하는것을특징으로한다.
    • 74. 发明公开
    • 전기 영동 표시 장치 및 그 제조 방법
    • 电泳显示装置及其制造方法
    • KR1020110139436A
    • 2011-12-29
    • KR1020100059535
    • 2010-06-23
    • 엘지디스플레이 주식회사
    • 권오남임유석
    • G02F1/167
    • G02F1/167G02F2001/1678
    • PURPOSE: An electrophoresis display apparatus and manufacturing method thereof are provided to reduce manufacturing costs by improving reflection rate without using a color filter. CONSTITUTION: A partition wall(330) forms one or more sub color pixels(412, 414, 416) and a sub mono pixel(418) at each pixel. Color electrophoresis diffusing solution(320) is filled in one or more color sub pixels. The color electrophoresis diffusing solution includes colored charge particles, white charge particles, and dielectric solvent. Mono electrophoresis diffusing solution is filled in one or more sub mono pixels. The mono electrophoresis diffusing solution includes the white charge particles, black charge particles, and the dielectric solvent.
    • 目的:提供一种电泳显示装置及其制造方法,通过不使用滤色器来提高反射率来降低制造成本。 构成:分隔壁(330)在每个像素处形成一个或多个子颜色像素(412,414,416)和子单像素(418)。 彩色电泳扩散溶液(320)填充在一个或多个彩色子像素中。 彩色电泳扩散溶液包括着色电荷颗粒,白色电荷颗粒和电介质溶剂。 单电泳扩散溶液填充在一个或多个子单像素中。 单电泳扩散溶液包括白色电荷颗粒,黑色电荷颗粒和介电溶剂。
    • 76. 发明公开
    • 전기영동 표시장치 및 그 제조 방법
    • 电泳显示装置及其制造方法
    • KR1020110071846A
    • 2011-06-29
    • KR1020090128517
    • 2009-12-21
    • 엘지디스플레이 주식회사
    • 권오남
    • G02F1/167
    • G02F1/167G02F2001/1676G09G3/006
    • PURPOSE: An electrophoretic display device and a method for manufacturing the same are provided to prevent the failure of a display by checking a positional alignment of a color filter pattern. CONSTITUTION: A switching element is located in the display area. A protection layer(130) covers the switching element. A pixel electrode(140) located on the protective layer is connected to the switching element. A test pixel pattern(158) is located on the non-display area. An electrophoretic film(160) is located in the upper part of the pixel electrode. The color filter patterns are located on the electrophoretic film coping with each sub pixel. A color filter layer(170) comprises test color filter patterns.
    • 目的:提供电泳显示装置及其制造方法,以通过检查滤色器图案的位置对准来防止显示器的故障。 构成:开关元件位于显示区域。 保护层(130)覆盖开关元件。 位于保护层上的像素电极(140)连接到开关元件。 测试像素图案(158)位于非显示区域上。 电泳膜(160)位于像素电极的上部。 滤色器图案位于与每个子像素对应的电泳胶片上。 滤色器层(170)包括测试滤色器图案。
    • 78. 发明公开
    • 전기영동 표시장치 및 그 제조 방법
    • 电泳显示装置及其制造方法
    • KR1020110028417A
    • 2011-03-18
    • KR1020090086192
    • 2009-09-12
    • 엘지디스플레이 주식회사
    • 권오남남승석
    • G02F1/167
    • G02F1/167G02F1/0102G02F2001/1678
    • PURPOSE: An electrophoretic display device and a method for fabricating the same are provided to enable the implementation of texts and full colored images without deterioration of resolution. CONSTITUTION: An insulating film is formed on a display region(DA) of an array substrate so that plural gate and data wires which define a pixel region(P) may cross each other. Each pixel region is connected to the gate and data wires. The pixel region comprises sequentially-laminated gate electrodes(103), a gate insulating film(110), an active layer(115a) made of pure amorphous silicon, a semiconductor film including an ohmic film(115c), and a thin film transistor(Tr) including source and drain electrodes(120,122).
    • 目的:提供电泳显示装置及其制造方法,以便能够实现文本和全彩色图像而不会降低分辨率。 构成:在阵列基板的显示区域(DA)上形成绝缘膜,使得限定像素区域(P)的多个栅极和数据布线可以彼此交叉。 每个像素区域连接到栅极和数据线。 像素区域包括顺序层叠的栅电极(103),栅极绝缘膜(110),由纯非晶硅制成的有源层(115a),包括欧姆膜(115c)的半导体膜和薄膜晶体管 Tr),包括源极和漏极(120,122)。
    • 79. 发明公开
    • 전기영동표시소자의 제조방법
    • 制造电泳显示装置的方法
    • KR1020100078785A
    • 2010-07-08
    • KR1020080137145
    • 2008-12-30
    • 엘지디스플레이 주식회사
    • 권오남
    • G02F1/167G02F1/1335
    • G02F1/167G02F2001/1678
    • PURPOSE: A method for manufacturing electrophoresis display device is provided to remove level difference generated between an area which electrophoresis film is formed and an area which the electrophoresis film is not formed. CONSTITUTION: An upper array unit is formed on a first plate(101). The upper array unit comprises a second plate(103) and electrophoresis(105) which level difference is removed by neighboring each other. A plurality of lower array units is formed on a mother board. A lower array unit and the upper array unit are attached to correspond to the lower array part and the electrophoresis film. A color filter pattern is formed on the upper array unit. A first plate more comprises a transparent electrode layer(102).
    • 目的:提供一种制造电泳显示装置的方法,以消除在形成电泳膜的区域和未形成电泳膜的区域之间产生的水平差。 构成:在第一板(101)上形成上阵列单元。 上阵列单元包括第二板(103)和电泳(105),其水平差被彼此相邻地去除。 在母板上形成多个下阵列单元。 下阵列单元和上阵列单元相对应于下阵列部分和电泳膜。 在上阵列单元上形成滤色器图案。 第一板还包括透明电极层(102)。