公开(公告)号：US11437441B2

公开(公告)日：2022-09-06

申请号：US16434032

申请日：2019-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-yong An ,  Yun-kyeong In ,  Junwon Choi ,  Wonmi Hwang

IPC: H01L27/32 ,  H01L23/544

Abstract: An electronic apparatus includes a display panel including a base substrate including an active area and a peripheral area adjacent to the active area, pixels on the active area, pads on the peripheral area and arranged in a first direction, signal lines connecting the pixels to the pads, and a vernier mark on the peripheral area and spaced apart from the pads and the signal lines, a circuit board on the display panel and including a base film, and leads on the base film and overlapping with the pads in a plan view, and a conductive adhesive member extending in the first direction and between the display panel and the circuit board to connect the pads to the leads. The conductive adhesive member overlaps with the vernier mark when viewed in a second direction intersecting the first direction.

公开(公告)号：US11424422B2

公开(公告)日：2022-08-23

申请号：US16822914

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon Choi ,  Wonkyu Kwak ,  Changsoo Pyon

IPC: G06F3/045 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  H01L27/12

Abstract: A display device having improved reliability includes a substrate including a display area and a peripheral area outside the display area. The display area includes a central display area, a first bending display area contacting the central display area and bent about a first bending axis, and a second bending display area bent about a second bending axis intersecting the first bending axis. The peripheral area includes a corner area rounded and adjacent to the first bending display area and the second bending display area. This display device includes an inorganic layer disposed at the display area and the peripheral area, an opening pattern formed in the inorganic layer and corresponding to the corner area, and a first organic material layer covering the opening pattern.

公开(公告)号：US11302772B2

公开(公告)日：2022-04-12

申请号：US17016835

申请日：2020-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon Choi ,  Wonmi Hwang ,  Junyong An ,  Yunkyeong In

IPC: H01L27/32 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: A display apparatus includes: a substrate having a display area, a peripheral area outside the display area, a pad area in the peripheral area, and a bending area between the display area and the pad area; a thin film transistor in the display area and an organic light-emitting device electrically connected to the thin film transistor; a first voltage line between a side of the display area and the pad area, in the peripheral area, the first voltage line supplying a first voltage to the organic light-emitting device; and a first sensing line in the peripheral area, the first sensing line measuring the first voltage of the first voltage line, wherein a first contact where an end of the first sensing line and the first voltage line are connected is between the bending area and the display area.

公开(公告)号：US11264432B2

公开(公告)日：2022-03-01

申请号：US16902677

申请日：2020-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L29/08 ,  H01L27/32 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/3233

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US10804353B2

公开(公告)日：2020-10-13

申请号：US16251087

申请日：2019-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junwon Choi ,  Wonmi Hwang ,  Junyong An ,  Yunkyeong In

IPC: H01L27/32 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: A display apparatus includes: a substrate having a display area, a peripheral area outside the display area, a pad area in the peripheral area, and a bending area between the display area and the pad area; a thin film transistor in the display area and an organic light-emitting device electrically connected to the thin film transistor; a first voltage line between a side of the display area and the pad area, in the peripheral area, the first voltage line supplying a first voltage to the organic light-emitting device; and a first sensing line in the peripheral area, the first sensing line measuring the first voltage of the first voltage line, wherein a first contact where an end of the first sensing line and the first voltage line are connected is between the bending area and the display area.

公开(公告)号：US20200312924A1

公开(公告)日：2020-10-01

申请号：US16902677

申请日：2020-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/3233

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US20190035863A1

公开(公告)日：2019-01-31

申请号：US16135476

申请日：2018-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L27/32 ,  G09G3/3258 ,  G09G3/3233 ,  H01L27/12

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US20240324348A1

公开(公告)日：2024-09-26

申请号：US18531709

申请日：2023-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Junyoung Min ,  Soongi Kwon ,  Minwoo Byun ,  Junwon Choi ,  Junyong An

IPC: H10K59/131 ,  G09G3/3233

CPC classification number: H10K59/131 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a power supply line arranged in the peripheral area, a gate driving circuit arranged between the power supply line and the display area and including a plurality of stages arranged in a direction, and a signal line arranged in the peripheral area, electrically connected to a first stage from among the plurality of stages of the gate driving circuit, and configured to transmit a start signal, wherein the signal line overlaps the power supply line in a plan view and is arranged between the substrate and the power supply line.

公开(公告)号：US11864417B2

公开(公告)日：2024-01-02

申请号：US17680563

申请日：2022-02-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L29/08 ,  H10K59/00 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/3233 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/00 ,  G09G3/3233 ,  G09G3/3258 ,  H01L27/1255 ,  G09G2300/043 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/043 ,  H10K59/126 ,  H10K59/131

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US11825725B2

公开(公告)日：2023-11-21

申请号：US17815132

申请日：2022-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-yong An ,  Yun-kyeong In ,  Junwon Choi ,  Wonmi Hwang

IPC: H10K59/88 ,  H01L23/544 ,  H10K59/131 ,  H10K59/12

CPC classification number: H10K59/88 ,  H01L23/544 ,  H10K59/131 ,  H01L2223/54406 ,  H01L2223/54426 ,  H10K59/1201

Abstract: An electronic apparatus includes a display panel including a base substrate including an active area and a peripheral area adjacent to the active area, pixels on the active area, pads on the peripheral area and arranged in a first direction, signal lines connecting the pixels to the pads, and a vernier mark on the peripheral area and spaced apart from the pads and the signal lines, a circuit board on the display panel and including a base film, and leads on the base film and overlapping with the pads in a plan view, and a conductive adhesive member extending in the first direction and between the display panel and the circuit board to connect the pads to the leads. The conductive adhesive member overlaps with the vernier mark when viewed in a second direction intersecting the first direction.