公开(公告)号：KR1020080078089A

公开(公告)日：2008-08-27

申请号：KR1020070017643

申请日：2007-02-22

Applicant: 삼성전자주식회사

Inventor： 정민경 ,  박용한 ,  김현영

IPC: G02F1/1345

CPC classification number: G02F1/13458 ,  G02F1/13452 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/42

Abstract: A display substrate, a method for manufacturing the same, and a display device having the same are provided to prevent the patterning defect of connection lines to electrically connect guard rings with pads from being generated at the stepped part of an organic insulating layer by forming the connection lines before the formation of the organic insulating layer. A display substrate comprises a substrate, guard rings(20), and connection lines(15). The substrate comprises a plurality of active areas. Each active area comprises a pixel area(A) where a plurality of unit pixels(P) are defined and a circumferential area(CA) where a pad to supply signals to the pixel area is formed. The guard rings are formed on the substrate so as to respectively enclose the active areas. The guard rings on the same layer as pixel electrodes(PE) which are formed at the unit pixels. The connection lines, formed on a different layer from the guard rings, electrically connect the guard rings with the pads.

Abstract translation: 提供了一种显示基板及其制造方法以及具有该显示基板的显示装置，以防止连接线的图案化缺陷将电气连接保护环与垫不会在有机绝缘层的台阶部分产生， 连接线前形成有机绝缘层。 显示基板包括基板，保护环（20）和连接线（15）。 衬底包括多个有效区域。 每个有源区域包括其中定义多个单位像素（P）的像素区域（A）和形成用于向像素区域提供信号的焊盘的周边区域（CA）。 保护环形成在基板上，以分别包围有效区域。 保护环与形成在单位像素处的像素电极（PE）在同一层上振荡。 形成在与保护环不同的层上的连接线将保护环与焊盘电连接。

公开(公告)号：KR1020080011948A

公开(公告)日：2008-02-11

申请号：KR1020060072726

申请日：2006-08-01

Applicant: 삼성전자주식회사

Inventor： 최진영 ,  박용한 ,  어기한 ,  전진

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/136213 ,  G02F2001/133342

Abstract: A dual-sided display device and a method for manufacturing the same are provided to extend a reflection region of a reflection pixel to a transmission storage capacitor region of a transmission pixel, thereby increasing the aperture ratio of the reflection pixel and preventing the signal distortion between the transmission pixel and the reflection pixel. A transmission pixel has a transmission pixel capacitor and a transmission storage capacitor. A reflection pixel has a reflection pixel capacitor and a reflection storage capacitor. A reflection film(290) is formed in the reflection pixel, wherein a portion of the reflection film is extended to overlap a portion of the transmission storage capacitor. The transmission pixel capacitor includes a transmission pixel electrode(180), a common electrode, and a liquid crystal layer interposed between the transmission pixel electrode and the common electrode. The reflection pixel capacitor includes a reflection pixel electrode(280), a common electrode, and a liquid crystal layer interposed between the reflection pixel electrode and the common electrode.

Abstract translation: 提供了一种双面显示装置及其制造方法，用于将反射像素的反射区域延伸到透射像素的透射保持电容器区域，从而增加反射像素的开口率并防止反射像素之间的信号失真 透射像素和反射像素。 透射像素具有透射像素电容器和透射存储电容器。 反射像素具有反射像素电容器和反射存储电容器。 反射膜（290）形成在反射像素中，其中反射膜的一部分被延伸以与透射保持电容器的一部分重叠。 透射像素电容器包括透射像素电极（180），公共电极和介于透射像素电极和公共电极之间的液晶层。 反射像素电容器包括反射像素电极（280），公共电极和介于反射像素电极和公共电极之间的液晶层。

公开(公告)号：KR1020080009375A

公开(公告)日：2008-01-29

申请号：KR1020060068869

申请日：2006-07-24

Applicant: 삼성전자주식회사

Inventor： 허용구 ,  어기한 ,  전진 ,  박용한 ,  권선자

IPC: G02F1/1345

CPC classification number: G02F1/133 ,  G02F1/13452 ,  G09G3/006

Abstract: A display panel is provided to connect a test charging unit configured of a capacitor to a test TFT(Thin Film Transistor) to reduce a rising time in a pixel. A display panel includes an array substrate(100), a color filter substrate and a liquid crystal layer. The array substrate includes a base substrate(110) divided into a first region and a second region, gate lines(120) formed in the first region, data lines(130) formed in the first region to intersect the gate line, a pixel(140) controlled by signals applied to the gate line and the data line, a test switch(170) formed in the second region and connected to one end of each data line, a test charging unit(180) formed in the first region and connected to the other end of each data line, and a test signal applying unit(190) which is formed in the second region and applies a test signal for testing the pixel to the test switch and the test charging unit. The color filter substrate faces the array substrate. The liquid crystal layer is interposed between the array substrate and the color filter substrate.

Abstract translation: 提供了一种显示面板，用于将由电容器构成的测试充电单元连接到测试TFT（薄膜晶体管），以减少像素中的上升时间。 显示面板包括阵列基板（100），滤色器基板和液晶层。 阵列基板包括分为第一区域和第二区域的基底基板（110），形成在第一区域中的栅极线（120），形成在第一区域中的与栅极线相交的数据线（130），像素 140），被施加到栅极线和数据线的信号控制;测试开关（170），形成在第二区域中并连接到每个数据线的一端;测试充电单元（180），形成在第一区域中并连接 以及形成在第二区域中的测试信号施加单元（190），并将用于测试像素的测试信号施加到测试开关和测试充电单元。 滤色器基板面向阵列基板。 液晶层介于阵列基板和滤色器基板之间。

公开(公告)号：KR1020060059430A

公开(公告)日：2006-06-02

申请号：KR1020040098518

申请日：2004-11-29

Applicant: 삼성전자주식회사

Inventor： 윤영남 ,  노성인 ,  이명희 ,  나형돈 ,  송준호 ,  박용한

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02B5/0242 ,  G02F1/133504 ,  G02F1/133553

Abstract: 표시 특성을 향상시키면서 반사 모드에서 시야각과 시인성을 개선할 수 있는 액정 표시 장치가 개시된다. 조명부와 액정 패널과의 사이에는 광을 일부는 반사시키고 일부는 투과시키는 선택반사형 편광 필름을 배치하고, 액정 패널과 선택반사형 편광 필름 사이에는 확산 부재가 점착된 편광 필름이 배치된다. 확산 부재가 형성된 편광 필름은 선택반사형 편광 필름을 통과한 광을 확산하여 출사한다. 따라서 액정 표시 장치의 표시 특성 및 시야각을 향상시킬 수 있고, 반사 모드에서의 시야각 및 반사율을 증가시켜 시인성을 개선할 수 있다.
반사, 투과, 편광 필름, 확산 부재, 시야각