公开(公告)号：US20240054940A1

公开(公告)日：2024-02-15

申请号：US18229104

申请日：2023-08-01

Applicant: Samsung Display Co., LTD.

Inventor： Jun Young JO ,  Sang Won SEOK ,  Seung Woo SUNG ,  Na Ra ON ,  Dong Eup LEE ,  Yun Kyeong IN

IPC: G09G3/298 ,  G09G3/20 ,  G09G3/3233

CPC classification number: G09G3/2983 ,  G09G3/2074 ,  G09G3/3233 ,  G09G2300/02 ,  G09G2300/0413 ,  G09G2300/0452

Abstract: A display device includes: a main display area and a sub-display area having a plurality of transmission parts; a plurality of main pixel electrodes; a plurality of sub-pixel electrodes and a plurality of dummy electrodes in the sub-display area, the dummy electrodes being electrically connected to any one of the main pixel electrodes; and a plurality of connection electrodes connecting any one of the plurality of main pixel electrodes and any one of the plurality of dummy pixel electrodes to each other, wherein the sub-display area includes a first sub-display area having the transmission parts and the sub-pixel electrodes and a second sub-display area having the sub-pixel electrodes and the dummy pixel electrodes, and at least portions of the plurality of connection electrodes are between the dummy pixel electrodes adjacent to each other or between the dummy pixel electrode and the main pixel electrode adjacent to the dummy pixel electrode.

公开(公告)号：US20240032356A1

公开(公告)日：2024-01-25

申请号：US18172230

申请日：2023-02-21

Applicant: Samsung Display Co., LTD.

Inventor： Yun-Kyeong IN ,  SEOYEONG KIM ,  Seung Woo SUNG ,  Jun Young JO ,  Won Se LEE ,  Ji-Eun LEE

IPC: H10K59/131 ,  H10K59/126

CPC classification number: H10K59/131 ,  H10K59/126

Abstract: A light emitting display device includes: a display panel including: a display area; and a first pixel and a second pixel at the display area; and an optical element on a rear surface of the second pixel. The second pixel includes: a photosensor area; and a shielding layer at the photosensor area, the shielding layer being transparent and conductive.

公开(公告)号：US20230217755A1

公开(公告)日：2023-07-06

申请号：US18120914

申请日：2023-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  Ji Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L51/00 ,  H01L27/12 ,  G09G3/3266 ,  H01L29/786 ,  G09G3/3225

CPC classification number: H10K59/131 ,  H10K59/124 ,  H10K59/1213 ,  H10K77/111 ,  G09G3/3225 ,  G09G3/3266 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1225 ,  H01L27/1251 ,  H01L29/7869 ,  H01L29/78651 ,  H10K2102/311

Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.

公开(公告)号：US20250072235A1

公开(公告)日：2025-02-27

申请号：US18649266

申请日：2024-04-29

Applicant: Samsung Display Co., LTD.

Inventor： Ji Hye HEO ,  Na Ra ON ,  Yun Kyeong IN ,  Jun Young JO

IPC: H10K59/131

Abstract: A display device includes a substrate, a circuit layer, and an element layer. The substrate includes a main area including a display area in which light emitting areas are arranged and a non-display area, a sub-area, a hole area, and a hole peripheral area. The element layer includes light emitting elements disposed in the light emitting areas, respectively. The circuit layer includes light emitting pixel drivers electrically connected to the light emitting elements, respectively, data lines electrically connected to the light emitting pixel drivers, a crack sensing line disposed in the hole peripheral area, and a first sensing auxiliary line and a second sensing auxiliary line extending in parallel with the data lines, paired with two of the data lines crossing the hole peripheral area, respectively, and electrically connected to ends of the crack sensing line, respectively.

公开(公告)号：US20210376040A1

公开(公告)日：2021-12-02

申请号：US17161876

申请日：2021-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  Ji Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.

公开(公告)号：US20210159298A1

公开(公告)日：2021-05-27

申请号：US16952489

申请日：2020-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Il Goo YOUN ,  Ji-Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L27/32 ,  G09G3/3258

Abstract: A display device includes a pixel structure disposed in a display area, a first signal line disposed in a peripheral area adjacent to the display area, a second signal line which overlaps the first signal line in a plan view and extends in the same direction as the first signal line, a driving circuit part disposed in the peripheral area and electrically connected to the first signal line and the second signal line, and a first shielding pattern disposed between the first signal line and the second signal line.