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公开(公告)号：KR101012793B1
公开(公告)日：2011-02-08
申请号：KR1020030087085
申请日：2003-12-03
Applicant: 삼성전자주식회사
IPC: G02F1/1335
Abstract: 절연 기판, 절연 기판 위에 형성되어 있는 형성되어 있는 적색 필터, 녹색 필터 및 청색 필터를 포함하고, 녹색 필터는 녹색 색소 및 형광성 노란색 색소를 포함하며, 형광성 노란색 색소는 4- 아미노나프탈이미트계 형광성 노란색 색소 , 쿠마린계 형광성 노란색 색소, 페릴렌계 형광성 노란색 색소, 벤잔트론계 형광성 노란색 색소 또는 벤조산톤계 형광성 노란색 색소 중의 적어도 어느 하나를 포함하는 색필터 표시판.
색필터표시판, yellow colorant, 녹색감광막-
公开(公告)号：KR1020080044633A
公开(公告)日：2008-05-21
申请号：KR1020060113711
申请日：2006-11-17
Applicant: 삼성전자주식회사
IPC: G02F1/1335 , G02F1/13357
CPC classification number: G02F1/133608 , G02F1/133555 , G02F1/133604 , G02F1/133605 , G02F2203/02
Abstract: An LCD(Liquid Crystal Display) is provided to easily achieve switching between a narrow viewing angle and a wide viewing angle using a lamp and a reflecting sheet. An LCD includes a LCD panel(300), a backlight unit(420), a reflecting sheet(410), and a lamp(500). The LCD panel includes a first substrate(100), a second substrate(200) opposite to the first substrate, a thin film transistor and a pixel electrode(191) formed on the first substrate, a common electrode(270) formed on the second substrate, and a liquid crystal layer(3) interposed between the pixel electrode and the common electrode. The backlight unit is located under the LCD panel and provides light to the LCD panel. The reflecting sheet is located between the LCD panel and the backlight unit. The lamp is placed above the LCD panel and irradiates light to the LCD panel.
Abstract translation: 提供LCD（液晶显示器）以便使用灯和反射片容易地实现窄视角和宽视角之间的切换。 LCD包括LCD面板（300），背光单元（420），反射片（410）和灯（500）。 LCD面板包括第一基板（100），与第一基板相对的第二基板（200），形成在第一基板上的薄膜晶体管和像素电极（191），形成在第二基板 基板和介于像素电极和公共电极之间的液晶层（3）。 背光单元位于LCD面板下方，并向LCD面板提供亮度。 反射片位于LCD面板和背光单元之间。 灯被放置在LCD面板上方，并将光照射到LCD面板上。
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公开(公告)号：KR1020080042426A
公开(公告)日：2008-05-15
申请号：KR1020060110859
申请日：2006-11-10
Applicant: 삼성전자주식회사
Abstract: A liquid crystal composition is provided to realize an improved response rate of liquid crystal by using a liquid crystal compound having a low rotational viscosity, while maintaining dielectric anisotropy, contrast and view angle. A liquid crystal composition comprises: 2-60 wt% of a liquid crystal compound represented by the following formula (I); and 5-80 wt% of at least one liquid crystal compound selected from the compounds represented by the following formulae (II) and (III). In the formulae, each of R1, R2, R3 and R4 represents a C1-C15 alkyl, alkoxy or alkenyl.
Abstract translation: 提供一种液晶组合物，通过使用具有低旋转粘度的液晶化合物，同时保持介电各向异性，对比度和视角来实现液晶的响应速度提高。 液晶组合物包含：2-60重量％的由下式（I）表示的液晶化合物; 和5-80重量％的至少一种选自下式（II）和（III）表示的化合物的液晶化合物。 在该式中，R 1，R 2，R 3和R 4各自表示C 1 -C 15烷基，烷氧基或烯基。
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公开(公告)号：KR1020080023018A
公开(公告)日：2008-03-12
申请号：KR1020060086973
申请日：2006-09-08
Applicant: 삼성전자주식회사
IPC: G02F1/1339
CPC classification number: G02F1/1339 , G02F1/1303
Abstract: An apparatus for fabricating a liquid crystal panel is provided to reduce a defective proportion and improve display quality of a liquid crystal panel by enhancing the performance of an electrostatic adsorption chuck that adsorbs an array substrate and a color filter substrate. A chamber(100) receives an array substrate(10) with liquid crystal coated thereon and a color filter substrate(20) attached to the array substrate in a facing manner. The first support(410) is provided in the chamber and supports the array substrates. The second support(420) faces the first support and supports the color filter substrate. A vacuum pump(200) is connected with the chamber and removes a foreign material from the interior of the chamber while lowering pressure within the chamber. The first supply unit(300) provides the first gas into the chamber to press and attach the array substrate and the color filter substrate. A cooling member(500) cools the interior of the chamber.
Abstract translation: 提供一种用于制造液晶面板的装置，通过提高吸附阵列基板和滤色器基板的静电吸附卡盘的性能来减少缺陷比例并提高液晶面板的显示质量。 一个室（100）接收其上涂有液晶的阵列衬底（10）和以面向方式附着到阵列衬底的滤色器衬底（20）。 第一支撑件（410）设置在腔室中并支撑阵列基板。 第二支撑件（420）面向第一支撑件并且支撑滤色器基板。 真空泵（200）与室连接，并且在降低室内的压力的同时从室的内部除去异物。 第一供应单元（300）将第一气体提供到室中以按压并附接阵列基板和滤色器基板。 冷却构件（500）冷却腔室的内部。
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公开(公告)号：KR1020060012765A
公开(公告)日：2006-02-09
申请号：KR1020040061401
申请日：2004-08-04
Applicant: 삼성전자주식회사
IPC: G02F1/1335
CPC classification number: G02F1/13363 , G02B5/3083 , G02F1/133632 , G02F1/133634 , G02F1/134363
Abstract: 본 발명에 따른 액정 표시 장치는, 제1 및 제2 기판, 상기 제1 기판과 상기 제2 기판 사이에 주입되어 있는 액정층, 상기 제1 기판 아래에 배치되어 있으며 보상 액정을 포함하는 보상 필름, 상기 보상 필름 아래에 배치되어 있는 하부 편광판, 그리고 상기 제2 기판 위에 배치되어 있는 상부 편광판을 포함하고, 상기 보상 필름의 수평 방향의 위상지연이 40 내지 50nm이고 두께 방향의 위상지연이 80 내지 90nm이며 상기 보상 액정의 평균 경사각이 42°내지 46°이다.
이러한 방식으로 시야각, 특히 아래쪽 방향의 시야각을 개선할 수 있다.
액정표시장치, 수평시야각, 수직시야각, TN, IPS, VA, 편광필름, 보상필름-
Patent Agency Ranking
公开(公告)号：KR1020050112630A
公开(公告)日：2005-12-01
申请号：KR1020040037750
申请日：2004-05-27
Applicant: 삼성전자주식회사
IPC: G02F1/1343
Abstract: 본 발명은 다중 도메인 액정 표시 장치에 대한 것으로서, 수직 배향 (VA; vertically aligned) 모드의 액정 표시 장치에서 저계조 및 고계조 영역에서 대각 방향 시인성의 비대칭성을 제거한 구조를 가지는 액정 표시 장치에 대한 것이다.
다중 도메인 액정 표시장치에서 서로 대칭을 이루는 구조인 제1형 화소와 제2형 화소로 이루어진 화소를 반복 배치함으로써, 좌우 대각에 대한 시인성의 대칭성을 가지게 된다.-
公开(公告)号：KR1020050053849A
公开(公告)日：2005-06-10
申请号：KR1020030087085
申请日：2003-12-03
Applicant: 삼성전자주식회사
IPC: G02F1/1335
Abstract: 절연 기판, 절연 기판 위에 형성되어 있는 형성되어 있는 적색 필터, 녹색 필터 및 청색 필터를 포함하고, 녹색 필터는 녹색 색소 및 형광성 노란색 색소를 포함하며, 형광성 노란색 색소는 4- 아미노나프탈이미트계 형광성 노란색 색소 , 쿠마린계 형광성 노란색 색소, 페릴렌계 형광성 노란색 색소, 벤잔트론계 형광성 노란색 색소 또는 벤조산톤계 형광성 노란색 색소 중의 적어도 어느 하나를 포함하는 색필터 표시판.
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公开(公告)号：KR1020040084459A
公开(公告)日：2004-10-06
申请号：KR1020030019571
申请日：2003-03-28
Applicant: 삼성전자주식회사
IPC: G02F1/136
Abstract: PURPOSE: A liquid crystal display, a thin film transistor display plate, and a method for manufacturing the same are provided to obtain a wide view angle by easily forming four domains by aligning liquid crystal in association with peaks and valleys of an alignment film, thereby improving quality of a liquid crystal display. CONSTITUTION: Gate lines(121) and gate electrodes(123) are formed on an insulation substrate in one direction. A gate insulation film is formed to cover the gate lines and the gate electrodes. A semiconductor layer(154) is formed at a predetermined area of the gate insulation film. An ohmic contact layer is formed on the semiconductor layer. Source and drain electrodes(173,175) are partially overlapped with the ohmic contact layer. Data lines cross the gate lines for defining pixel regions. A passivation film includes contact holes(181,182,183,184) for exposing the drain electrodes. Pixel electrodes(190) are formed on the passivation film, and are connected with the drain electrodes through the contact holes. A support film is formed on the pixel electrodes, having peaks and valleys. An alignment film is formed on the support film in association with the peaks and the valleys.
Abstract translation: 目的：提供液晶显示器，薄膜晶体管显示板及其制造方法，通过与取向膜的峰和谷相关联的液晶容易地形成四个畴来获得宽视角，由此 提高液晶显示器的质量。 构成：在绝缘基板上沿一个方向形成栅极线（121）和栅电极（123）。 形成栅极绝缘膜以覆盖栅极线和栅电极。 半导体层（154）形成在栅极绝缘膜的预定区域。 在半导体层上形成欧姆接触层。 源极和漏极（173,175）与欧姆接触层部分重叠。 数据线与栅极线交叉，用于定义像素区域。 钝化膜包括用于暴露漏电极的接触孔（181,182,183,184）。 像素电极（190）形成在钝化膜上，并通过接触孔与漏电极连接。 在具有峰谷的像素电极上形成支撑膜。 与峰和谷相关联地在支撑膜上形成取向膜。
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公开(公告)号：KR1020090072208A
公开(公告)日：2009-07-02
申请号：KR1020070140253
申请日：2007-12-28
Applicant: 삼성전자주식회사
IPC: G02F1/1343
CPC classification number: G02F1/133707 , G02F2001/134345
Abstract: A liquid crystal display reducing a scuff in video reproduction is provided to improve transmittance and response speed by controlling a chiral dopant pitch and interval of domain dividing unit of the sub pixel. A pixel electrode is formed on a first substrate(100). The pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode which is located in the constant interval while having a domain division unit. The second substrate(200) is faced with the first substrate. The second method of partitioning domain is formed on the second substrate. The liquid crystal layer is interposed between the first substrate and the second substrate. The sub-area of the width of the sub-area of the first sub-pixel electrode and the second sub-pixel electrode are different among a plurality of sub-areas defined with the first/second method.
Abstract translation: 提供减少视频再现中的擦伤的液晶显示器，通过控制子像素的手性掺杂剂间距和畴分割单元的间隔来提高透射率和响应速度。 像素电极形成在第一基板（100）上。 像素电极包括位于恒定间隔中的第一子像素电极和第二子像素电极，同时具有域分割单元。 第二基板（200）面向第一基板。 分隔域的第二种方法形成在第二衬底上。 液晶层介于第一基板和第二基板之间。 第一子像素电极和第二子像素电极的子区域的宽度的子区域在用第一/第二方法限定的多个子区域中是不同的。
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公开(公告)号：KR1020080055059A
公开(公告)日：2008-06-19
申请号：KR1020060127915
申请日：2006-12-14
Applicant: 삼성전자주식회사
IPC: G02B5/30
Abstract: A polarizing plate is provided to improve image quality by reducing image blurs due to the difference in contraction ratios of elements consisting of the polarizing plate. A polarizing plate includes a first protective film(610), a polarizing layer(620), and a WV(Wide View) film(630). The polarizing layer is formed on one side of the first protective film and has rounded corners. A convex embossing portion is formed on a surface which couples the rounded corners with each other. The WV film is formed at one side of the polarizing layer and compensates for a viewing angle. The first protective film and the WV film have the same shape as that of the polarizing layer. A second protective layer is arranged between the polarizing layer and the WV film.
Abstract translation: 提供了一种偏振板，通过减少由偏振片组成的元件的收缩率差而减少图像模糊度来提高图像质量。 偏振片包括第一保护膜（610），偏振层（620）和WV（宽视角）膜（630）。 偏振层形成在第一保护膜的一侧，并具有圆角。 在将圆角彼此连接的表面上形成凸形压花部分。 WV膜形成在偏振层的一侧并补偿视角。 第一保护膜和WV膜具有与偏振层相同的形状。 在偏振层和WV膜之间设置第二保护层。
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