公开(公告)号：US20250081756A1

公开(公告)日：2025-03-06

申请号：US18737762

申请日：2024-06-07

Applicant: Samsung Display Co., LTD.

Inventor： SUNKWANG KIM ,  DONG-YOON LEE ,  SEONGYOUNG LEE ,  JEONGHYUN LEE ,  HANUL LEE ,  KANGMOON JO

IPC: H10K59/124 ,  H10K59/122

Abstract: A display panel includes a base layer including a display area including a transmissive area and a non-display area adjacent to the display area, a first insulating layer; a transistor on the first insulating layer, a third insulating layer that covers the transistor, a first connection electrode connected to a semiconductor pattern through a contact hole defined in the third insulating layer, a fourth insulating layer that covers the first connection electrode, a pixel defining layer including a display opening not overlapping the transmissive area, and a light emitting element, wherein the fourth insulating layer includes a first insulating opening overlapping the transmissive area, and the pixel defining layer includes a transmissive opening overlapping the first insulating opening.

公开(公告)号：US20240096286A1

公开(公告)日：2024-03-21

申请号：US18338569

申请日：2023-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KI NYENG KANG ,  GUANGHAI JIN ,  SUNKWANG KIM

IPC: G09G3/3266

CPC classification number: G09G3/3266 ,  G09G2300/0426 ,  G09G2300/0814

Abstract: A method of manufacturing a semiconductor device includes designing a semiconductor device layout using a design rule manual (DRM), in which design rules are recorded, and performing failure evaluation of a failure including at least one gate structure failure of a semiconductor device manufactured using the designed semiconductor device layout. The method further includes updating the DRM by updating the design rules recorded in the DRM, based on a result of the failure evaluation, redesigning the semiconductor device layout using the updated DRM, and manufacturing the semiconductor device using the redesigned semiconductor device layout.

公开(公告)号：US20230232701A1

公开(公告)日：2023-07-20

申请号：US18190811

申请日：2023-03-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNKWANG KIM ,  KINYENG KANG

IPC: H10K77/10 ,  H10K50/842 ,  H10K50/844 ,  H10K59/12 ,  H10K59/124 ,  H10K71/20

CPC classification number: H10K77/10 ,  H10K50/8426 ,  H10K50/8445 ,  H10K59/12 ,  H10K59/124 ,  H10K71/231 ,  H01L27/1237

Abstract: A display apparatus includes a substrate including at least one hole disposed in a hole area of the substrate, a thin film transistor disposed on the substrate, a light-emitting component disposed on the substrate and electrically connected to the thin film transistor, an insulating layer disposed on the substrate, a thin film encapsulation layer disposed on the substrate, and a laser blocking layer. The substrate includes a display area and a non-display area that is disposed between the display area and the hole area. The laser blocking layer is disposed on the insulating layer in the non-display area.

公开(公告)号：US20240062709A1

公开(公告)日：2024-02-22

申请号：US18330543

申请日：2023-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： KI NYENG KANG ,  GUANGHAI JIN ,  SUNKWANG KIM

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/0267 ,  G09G2300/0426

Abstract: A display panel includes a base layer, a circuit layer disposed on the base layer and including a first driving circuit, a second driving circuit, and a plurality of pixel circuits, and a light emitting element layer disposed on the circuit layer and including a plurality of light emitting elements, each of the plurality of light emitting elements electrically connected to corresponding one of the plurality of pixel circuits. In a first direction, each of the first driving circuit and the second driving circuit is disposed between the plurality of pixel circuits.

公开(公告)号：US20230187593A1

公开(公告)日：2023-06-15

申请号：US17945437

申请日：2022-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： SUNKWANG KIM ,  SUNGJAE MOON ,  SEONGYOUNG LEE ,  SOOHONG CHEON

IPC: H01L33/62 ,  H01L33/38

CPC classification number: H01L33/62 ,  H01L33/382

Abstract: A display device includes a first lower conductive pattern, a second lower conductive pattern, a third lower conductive pattern, a first high power line, a second high power line, and an initialization line, which are disposed in a same layer as each other. The first high power line is disposed between the first lower conductive pattern and the second lower conductive pattern, the second high power line is disposed between the second lower conductive pattern and the third lower conductive pattern, and the initialization line is disposed between the second lower conductive pattern and the third lower conductive pattern.

公开(公告)号：US20230121371A1

公开(公告)日：2023-04-20

申请号：US18047955

申请日：2022-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： KANGMOON JO ,  UNBYOLL KO ,  SUNKWANG KIM ,  SO-WOON KIM ,  ANSU LEE

IPC: H01L27/32 ,  H01L27/12

Abstract: A display panel includes: a first pixel connected to a reference line, a scan line, a sensing line, a first power line, a first data line, and a second power line. The first pixel includes a first transistor, a second transistor, a third transistor, a light-emitting element, and a capacitor. The light-emitting element includes a first electrode, a second electrode, and a light-emitting layer between the first electrode and the second electrode. The second power line includes a first line and a second line overlapping with the first line, the first line being located on an insulating layer on which the first data line is located, and the second line being located on an insulating layer different from the insulating layer on which the first line is located. The first line is spaced from the first data line, and the second line overlaps with the first data line.

公开(公告)号：US20170110532A1

公开(公告)日：2017-04-20

申请号：US15294452

申请日：2016-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNKWANG KIM ,  KINYENG KANG

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L51/0096 ,  H01L27/1237 ,  H01L27/3244 ,  H01L27/3258 ,  H01L51/0017 ,  H01L51/5246 ,  H01L51/5256 ,  H01L2227/323 ,  Y02E10/549

Abstract: A display apparatus includes a substrate including at least one hole disposed in a hole area of the substrate, a thin film transistor disposed on the substrate, a light-emitting component disposed on the substrate and electrically connected to the thin film transistor, an insulating layer disposed on the substrate, a thin film encapsulation layer disposed on the substrate, and a laser blocking layer. The substrate includes a display area and a non-display area that is disposed between the display area and the hole area. The laser blocking layer is disposed on the insulating layer in the non-display area.