公开(公告)号：US10656484B2

公开(公告)日：2020-05-19

申请号：US15689710

申请日：2017-08-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yonghee Lee ,  Daesuk Kim ,  Kyungho Kim ,  Dong-Yoon Lee

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  H01L21/66 ,  H01L27/12 ,  G09G3/20

Abstract: A display panel includes a gate line, a data line, a switching element, a pixel electrode, and a conductive member. The switching element includes a gate electrode, a source electrode, and a drain electrode. The gate electrode is electrically connected to the gate line. The source electrode is electrically connected to the data line. The pixel electrode is electrically connected to the drain electrode, includes a bar portion, and includes a branch. The branch is oblique relative to the bar portion in a plan view of the display panel. The conductive member includes an extending portion and a maker. The marker protrudes from the extending portion in the plan view of the display panel and overlaps the branch.

公开(公告)号：US11693284B2

公开(公告)日：2023-07-04

申请号：US16853674

申请日：2020-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Yonghee Lee ,  Daesuk Kim ,  Kyungho Kim ,  Dong-Yoon Lee

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  H01L21/66 ,  H01L27/12 ,  G09G3/20

CPC classification number: G02F1/136259 ,  G02F1/1368 ,  G02F1/134336 ,  G02F1/136286 ,  G09G3/20 ,  H01L22/22 ,  H01L27/124 ,  G02F1/136263 ,  G02F2201/123 ,  G09G2300/0426 ,  G09G2330/08 ,  G09G2330/10

Abstract: A display panel includes gate lines, data lines, switching elements connected to the gate lines and the data lines, pixel electrodes connected to the switching elements and markers. The pixel electrode includes first, second third and fourth areas which are divided by a horizontal central line and a vertical central line. The first, second, third and fourth areas correspond to an upper-left portion, an upper-right portion, a lower-left portion and a lower-right portion of a central point of the pixel electrode. When the pixel electrode is disposed between first and second data lines and connected to the first data line, the marker is disposed in one of the first and third areas. When the pixel electrode is disposed between the first and second data lines and connected to the second data line, the marker is disposed in one of the second and fourth areas.

公开(公告)号：US10437109B2

公开(公告)日：2019-10-08

申请号：US15287823

申请日：2016-10-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungho Kim ,  Hyukjin Kim ,  Donghyeon Ki ,  Byoungsun Na

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/786

Abstract: A display device includes: a base substrate, on which first and second light blocking areas extending in first and second directions, respectively, and a pixel area are defined; a gate line above the base substrate in the first light blocking area; a data line above the base substrate in the second light blocking area; thin film transistors connected to the gate and data lines; a color filters above the base substrate in the pixel area, where the color filters have an island shape; a step-difference compensation portion above thin film transistors; a pixel electrode above the color filter in the pixel area; a black matrix above the step-difference compensation portion in the first light blocking area; and main and sub column spacers protruding from the black matrix and spaced apart from each other. The main column spacer overlaps the step-difference compensation portion.

公开(公告)号：US09985053B2

公开(公告)日：2018-05-29

申请号：US15054884

申请日：2016-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungho Kim ,  Donghyeon Ki ,  Kiwon Park ,  Donghee Shin

IPC: H01L29/04 ,  H01L27/12

CPC classification number: H01L27/124 ,  G02F1/1345 ,  G02F1/136259 ,  H01L27/1248

Abstract: An array substrate and a display apparatus including the array substrate. The array substrate includes: a plurality of signal lines aligned in a display area of the array substrate; a plurality of signal pads aligned in a non-display area of the array substrate; a plurality of fan-out lines aligned in the non-display area and respectively connected to the signal lines and the signal pads; a plurality of auxiliary lines respectively overlapping and insulated from the fan-out lines; and a plurality of connection lines connecting in parallel at least two of the auxiliary lines that are adjacent to each other.

公开(公告)号：US09829756B2

公开(公告)日：2017-11-28

申请号：US15090206

申请日：2016-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee Shin ,  Kyungho Kim

IPC: G02F1/1345 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L25/065 ,  G09G3/20

CPC classification number: G02F1/13452 ,  G02F1/13458 ,  G02F1/136286 ,  G02F1/1368 ,  G09G3/20 ,  G09G2300/0426 ,  G09G2320/0223 ,  H01L25/0652 ,  H01L27/124

Abstract: A display device includes a substrate including a plurality of pixels disposed in a display area of the substrate. A non-display area of the substrate is disposed adjacent to the display area. The display device further includes a plurality of gate lines and a plurality of data lines arranged in a matrix form in the display area on the substrate, at least one driver integrated circuit (IC) disposed in the non-display area on the substrate, and a plurality of data fan-out wirings disposed on the substrate and connecting the data lines and the at least one driver IC. Lengths of the data fan-out wirings vary, and the data lines overlap the gate lines more as the lengths of the corresponding data fan-out wirings decrease.