公开(公告)号：US20240260349A1

公开(公告)日：2024-08-01

申请号：US18379242

申请日：2023-10-12

Applicant: Samsung Display Co., LTD.

Inventor： DOGI LIM ,  KYUNGHOON PARK ,  YOUNG JE CHO ,  CHANHOE KOO ,  SEONGYOUNG LEE

IPC: H10K59/131 ,  G09G3/3233 ,  G09G3/3266 ,  H10K59/124

CPC classification number: H10K59/131 ,  G09G3/3233 ,  G09G3/3266 ,  H10K59/124 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/08

Abstract: A display device includes a base layer, a pixel disposed on the base layer, and a scan driving circuit disposed on the base layer and connected to the pixel. The scan driving circuit includes a plurality of stages, a jth stage among the plurality of stages is connected to at least one adjacent stage through carry wirings. The jth stage includes a plurality of control transistors connected to a first control node, and a control wiring connecting the first control node and the plurality of control transistors. Two or more insulation layers are arranged between the control wiring and the carry wirings.

公开(公告)号：US20140247411A1

公开(公告)日：2014-09-04

申请号：US14180759

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNG MAN KIM ,  DUK-SUNG KIM ,  MAN HONG NA ,  JUN HO SONG ,  YOUNG JE CHO

IPC: G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/13306 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1345 ,  G02F1/1396 ,  G02F2001/134372 ,  G02F2001/136231

Abstract: A liquid crystal display includes a plurality of pixel electrodes and common electrodes disposed on a first substrate that overlap each other with a passivation layer interposed therebetween, and a connection portion disposed between a common voltage applying unit and the common electrode. The common electrode has a plurality of first cutouts, the passivation layer has a plurality of second cutouts, and the first cutout and the second cutout have substantially the same planar shape. The connection portion includes a lower connection portion formed from a same layer as the common electrode, and an upper connection portion disposed on the lower connection portion that includes a low resistance metal.

Abstract translation: 液晶显示器包括多个像素电极和布置在第一基板上的公共电极，其中隔着钝化层彼此重叠，以及设置在公共电压施加单元和公共电极之间的连接部分。 公共电极具有多个第一切口，钝化层具有多个第二切口，第一切口和第二切口具有基本相同的平面形状。 连接部分包括由与公共电极相同的层形成的下连接部分和设置在包括低电阻金属的下连接部分上的上连接部分。

公开(公告)号：US20230320148A1

公开(公告)日：2023-10-05

申请号：US17992374

申请日：2022-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： DOGI LIM ,  YOUNG JE CHO ,  JEONGIL KIM ,  KWANG-MIN LEE

IPC: H01L29/205

CPC classification number: H01L27/3276 ,  H01L27/3223

Abstract: A display device includes a first data line group disposed in a fan-out area and including a plurality of first data lines extending to a display area adjacent to the fan-out area, a second data line group disposed in the fan-out area and including a plurality of second data lines extending to the display area adjacent to the fan-out area, a plurality of pixels disposed in the display area and connected to the first and second data lines, and a dummy pattern disposed in the fan-out area between the first data line group and the second data line group, where the dummy pattern is in a floating state.

公开(公告)号：US20160219732A1

公开(公告)日：2016-07-28

申请号：US14717095

申请日：2015-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNG JE CHO ,  Yu Jin Lee ,  Min Chul Song ,  Yeon Mun Jeon

IPC: H05K5/02 ,  H05K5/00

CPC classification number: G02F1/1333 ,  G02F2201/50 ,  G09F9/301

Abstract: A curved display device includes a curved display panel including a first substrate and a second substrate facing the first substrate, the first substrate including a display area for displaying an image and a non-display area, a sealing member interposed between the first substrate and the second substrate and surrounding the display area, and a reinforcement member arranged on an outside of the sealing member, wherein the curved display panel includes a first side surface including a curved side, a second side surface including a curved side and facing the first side surface, a third side surface and a fourth side surface connecting the first side surface and the second side surface, the third side surface and the fourth side surface facing each other, and wherein the reinforcement member is attached to at least one of the first side surface and the second side surface.

Abstract translation: 曲面显示装置包括：弯曲显示面板，包括第一基板和面向第一基板的第二基板，第一基板包括用于显示图像和非显示区域的显示区域;密封构件，其插入在第一基板和第二基板之间; 第二基板并且围绕显示区域;以及加强构件，布置在密封构件的外侧，其中，弯曲显示面板包括：第一侧表面，其包括弯曲侧;第二侧表面，包括弯曲侧并面向第一侧表面 连接所述第一侧面和所述第二侧面的第三侧面和第四侧面，所述第三侧面和所述第四侧面彼此相对，并且其中所述加强件附接到所述第一侧表面和所述第二侧表面中的至少一个 和第二侧面。

公开(公告)号：US20240175907A1

公开(公告)日：2024-05-30

申请号：US18220879

申请日：2023-07-12

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG JE CHO ,  SANG DO YU

IPC: G01R31/00 ,  G01R31/319

CPC classification number: G01R31/002 ,  G01R31/31908 ,  G01R31/31917

Abstract: A defect evaluation method for evaluating a defect due to electrostatic discharge includes obtaining a charged map of a lower part of a test object, preparing a test pattern simulating the charged map of the lower part of the test object, contacting the test object to the test pattern, and applying a voltage to the test pattern. Accordingly, to simulate and evaluate the defect that may occur during a manufacturing process of the test object in advance. In addition, using a result obtained by the simulation and the evaluation, an arrangement of a portion vulnerable to the defect of a structure in the test object may be changed.

公开(公告)号：US20150160489A1

公开(公告)日：2015-06-11

申请号：US14564897

申请日：2014-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNG MAN KIM ,  JUN HO SONG ,  TONG YOUNG KIM ,  SU JIN LEE ,  YEON-MUN JEON ,  YOUNG JE CHO

IPC: G02F1/1345 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/1345 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2001/13629 ,  G09G3/3648 ,  G09G2300/043 ,  G09G2300/0434 ,  G09G2300/0876 ,  H01L27/124

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a gate line, a data line, and a compensation voltage line disposed on an insulation substrate; a first passivation layer disposed on the gate line, the data line, and the compensation voltage line; a pixel electrode connected to the gate line and the data line, and a compensation electrode connected to the compensation voltage line, disposed on the first passivation layer; and a common electrode formed on the first passivation layer, wherein the compensation electrode overlaps at least a portion of the data line, and the compensation voltage line is formed with the same layer as the data line.

Abstract translation: 根据本公开的示例性实施例的液晶显示器包括：栅极线，数据线和设置在绝缘基板上的补偿电压线; 设置在栅极线，数据线和补偿电压线上的第一钝化层; 连接到栅极线和数据线的像素电极，以及连接到补偿电压线的补偿电极，设置在第一钝化层上; 以及形成在所述第一钝化层上的公共电极，其中所述补偿电极与所述数据线的至少一部分重叠，并且所述补偿电压线与所述数据线形成相同的层。

公开(公告)号：US20140231814A1

公开(公告)日：2014-08-21

申请号：US14180617

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： EU GENE LEE ,  MIN-CHUL SONG ,  SUNG MAN KIM ,  YOUNG JE CHO ,  HWA YEUL OH ,  HYUN KI HWANG

IPC: H01L29/786 ,  H01L21/306 ,  H01L21/28

CPC classification number: H01L29/786 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262

Abstract: In a thin film transistor array panel and a method of manufacturing the same, a thin passivation layer is positioned between a first field generating electrode and a second field generating electrode. The thin passivation layer overlaps the first and second field generating electrodes. The thin passivation layer includes a transparent photosensitive organic material. When forming the first field generating electrode, the passivation layer is used as a photosensitive film. Accordingly, the passivation layer and the first field generating electrode may be formed using a same single photo-mask. Accordingly, the manufacturing cost of the thin film transistor array panel may be reduced.

Abstract translation: 在薄膜晶体管阵列面板及其制造方法中，薄钝化层位于第一场产生电极和第二场产生电极之间。 薄钝化层与第一和第二场产生电极重叠。 薄钝化层包括透明光敏有机材料。 当形成第一场产生电极时，钝化层用作感光膜。 因此，可以使用相同的单个光掩模来形成钝化层和第一场产生电极。 因此，可以减小薄膜晶体管阵列面板的制造成本。