公开(公告)号：US20240237440A1

公开(公告)日：2024-07-11

申请号：US18472143

申请日：2023-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Guanghai Jin ,  Yongseog Kim

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display apparatus includes: a substrate including a display area and a peripheral area; a pad portion on one side of the peripheral area; a first connection group including a plurality of first connection lines extending from the pad portion to the display area; a second connection group including a plurality of second connection lines extending from the pad portion to the display area, wherein the second connection group is adjacent the first connection group; a first main mark on a first side of the first connection group; a second main mark on a second side of the first connection group and between the first connection group and the second connection group; a plurality of first sub-marks between the plurality of first connection lines of the first connection group; and a plurality of second sub-marks between the plurality of second connection lines of the second connection group.

公开(公告)号：US20240324355A1

公开(公告)日：2024-09-26

申请号：US18600781

申请日：2024-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Shinmoon Kang ,  Guanghai Jin

IPC: H10K59/131 ,  H10K59/38

CPC classification number: H10K59/131 ,  H10K59/38

Abstract: A display device includes a first substrate including a unit area in which a first pixel circuit, a second pixel circuit, and a third pixel circuit are arranged, a first common voltage line and a second common voltage line arranged in parallel with the unit area therebetween, an auxiliary electrode disposed on the first common voltage line and electrically connected to the first common voltage line, and a preliminary electrode disposed on the second common voltage line.

公开(公告)号：US20240016034A1

公开(公告)日：2024-01-11

申请号：US18185250

申请日：2023-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Guanghai Jin ,  Sunkwang Kim

IPC: H10K59/80 ,  H10K59/35 ,  H10K59/122 ,  H10K59/12

CPC classification number: H10K59/80522 ,  H10K59/352 ,  H10K59/353 ,  H10K59/122 ,  H10K59/1201

Abstract: A display apparatus includes: a substrate including: pixel areas corresponding to sub-pixels, respectively, the sub-pixels including first, second, and third sub-pixels; and non-display areas surrounding the pixel areas, respectively; a first electrode on the substrate; an auxiliary electrode on the substrate, and extending to cross a non-display area between the second sub-pixel and the first sub-pixel, and a non-display area between the second sub-pixel and the third sub-pixel; a bank layer having a first bank opening overlapping with the first electrode, and a second bank opening overlapping with the auxiliary electrode; an intermediate layer on the first electrode and the auxiliary electrode, and having a first opening exposing a portion of the auxiliary electrode, and overlapping with a pattern including the auxiliary electrode; and a second electrode on the intermediate layer to overlap with the first electrode and the auxiliary electrode, and contacting the auxiliary electrode through the first opening.

公开(公告)号：US20220359480A1

公开(公告)日：2022-11-10

申请号：US17658861

申请日：2022-04-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunjung Kim ,  Guanghai Jin ,  Yunmi Choi

IPC: H01L25/16 ,  H01L27/32

Abstract: A display panel includes a substrate having a first surface and a second surface opposite to the first surface, a first pixel circuit arranged on the first surface of the substrate, a first through electrode passing through the substrate and being connected to the first pixel circuit, a first pad electrode arranged on the second surface of the substrate and being connected to the first through electrode, a common electrode arranged on the first surface of the substrate and arranged on the first pixel circuit, a second through electrode passing through the substrate and being connected to the common electrode, and a second pad electrode arranged on the second surface of the substrate and being connected to the second through electrode.

公开(公告)号：US10134782B2

公开(公告)日：2018-11-20

申请号：US14819611

申请日：2015-08-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guanghai Jin ,  Yongjoo Kim ,  Minhyeng Lee

IPC: H01L27/12 ,  H01L29/49 ,  H01L29/66 ,  H01L21/28 ,  H01L21/283 ,  H01L29/417 ,  H01L29/423 ,  H01L29/786

Abstract: A thin-film transistor (TFT) array substrate including at least one TFT, the at least one TFT including a semiconductor layer including a source region and a drain region having a first doping concentration on a substrate, a channel region between the source and drain regions and having a second doping concentration, the second doping concentration being lower than the first doping concentration, and a non-doping region extending from the source and drain regions; a gate insulating layer on the semiconductor layer; a gate electrode on the gate insulating layer and at least partially overlapping the channel region; and a source electrode and a drain electrode insulated from the gate electrode and electrically connected to the source region and the drain region, respectively.

公开(公告)号：US09373652B2

公开(公告)日：2016-06-21

申请号：US14806221

申请日：2015-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Guanghai Jin ,  Nayoung Kim

IPC: H01L29/12 ,  H01L27/12 ,  H01L21/3213 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/1259 ,  H01L21/3213 ,  H01L27/1255 ,  H01L27/3258 ,  H01L27/3265 ,  H01L29/66757 ,  H01L29/78666 ,  H01L29/78675

Abstract: Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes: a substrate having a major surface; and a capacitor disposed over the substrate. The capacitor includes a first electrode, and a second electrode disposed over the first electrode. The second electrode includes a first region, a second region and an opening when viewed in a direction perpendicular to the major surface. The first region has a first thickness, and a second region has a second thickness that is greater than the first thickness.

Abstract translation: 提供一种显示装置和制造该显示装置的方法。 显示装置包括：具有主表面的基板; 以及设置在基板上的电容器。 电容器包括第一电极和设置在第一电极上的第二电极。 当从垂直于主表面的方向观察时，第二电极包括第一区域，第二区域和开口。 第一区域具有第一厚度，第二区域具有大于第一厚度的第二厚度。

公开(公告)号：US20240324383A1

公开(公告)日：2024-09-26

申请号：US18613604

申请日：2024-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungue Kim ,  Guanghai Jin

IPC: H10K59/35

CPC classification number: H10K59/353 ,  H10K59/352

Abstract: A display apparatus includes a first reference sub-pixel emitting light in a first wavelength band and having a polygonal shape in a plan view, a first sub-pixel emitting light in a second wavelength band and having a first shape in a plan view defined by a portion of imaginary circles each having a radius and a center disposed on a side of the polygonal shape, and a second sub-pixel emitting light in a third wavelength band and having a second shape in a plan view defined by another portion of the imaginary circles.

公开(公告)号：US20240324381A1

公开(公告)日：2024-09-26

申请号：US18583584

申请日：2024-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jiwon Jung ,  Guanghai Jin

IPC: H10K59/35 ,  H10K39/34 ,  H10K59/122

CPC classification number: H10K59/353 ,  H10K39/34 ,  H10K59/122

Abstract: A display device includes a substrate including a first display area, and a second display area surrounding at least a part of the first display area in plan view, a first pixel portion in the first display area, a first pixel circuit portion in the first display area, and electrically connected to the first pixel portion, a circuit-driving portion in the second display area, and configured to drive the first pixel circuit portion, a second pixel portion in the second display area to overlap the circuit-driving portion, a second pixel circuit portion in the second display area, and electrically connected to the second pixel portion, and a light-sensing region in the second display area to overlap an electronic component.

公开(公告)号：US20240324343A1

公开(公告)日：2024-09-26

申请号：US18504322

申请日：2023-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dongrock Seo ,  Guanghai Jin

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: A display device including a substrate including a display area and a peripheral area outside the display area, a circuit driver arranged in a central portion of the display area and extending in a first direction, and a first signal line connected to the circuit driver and extending at one side in a second direction crossing the first direction, wherein the first signal line has a first width in the first direction, and the first width decreases constantly from the circuit driver toward the peripheral area.

公开(公告)号：US20240324312A1

公开(公告)日：2024-09-26

申请号：US18604382

申请日：2024-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Guanghai Jin ,  Yongseog Kim

IPC: H10K59/122 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K59/351 ,  H10K59/352 ,  H10K59/353

Abstract: A display apparatus includes a substrate, first, second, and third organic light-emitting diodes configured to respectively emit light of first, second, and third colors above the substrate, and a bank layer defining a first opening, second openings, and a third opening, the first opening overlapping the first organic light-emitting diode, at least one of the second openings overlapping the second organic light-emitting diode, and the third opening overlapping the third organic light-emitting diode, wherein the bank layer further defines a fourth opening arranged between the first opening and the third opening in plan view, wherein the first opening, the second openings, and the third opening include respective edges substantially parallel to, or substantially complimentary to, respective boundary lines of the fourth opening, and wherein the first opening, the second openings, and the third opening include five or more interior angles.