公开(公告)号：US20200013842A1

公开(公告)日：2020-01-09

申请号：US16360148

申请日：2019-03-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonse LEE ,  Wonkyu KWAK ,  Jintae JEONG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a substrate having a first area and a second area, a non-display area surrounding the first area and the second area, and a display area surrounding the non-display area, a plurality of display elements arranged in the display area, and a plurality of signal lines electrically connected to the plurality of display elements, wherein the plurality of signal lines includes a first signal line and a second signal line neighboring each other and extending in a first direction, wherein the first signal line bypasses in the non-display area along a first side of the first area, and the second signal line bypasses in the non-display area along a second side of the first area, and wherein the first and second signal lines are asymmetrical with respect to a virtual central line through a center of the first area in the first direction.

公开(公告)号：US20240179984A1

公开(公告)日：2024-05-30

申请号：US18520849

申请日：2023-11-28

Applicant: Samsung Display Co., LTD.

Inventor： Yanghee KIM ,  Jaewon KIM ,  Hyungjun PARK ,  Jintae JEONG

IPC: H10K59/131 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/124

Abstract: A display apparatus includes: a substrate including a plurality of sub-pixel areas; an inorganic insulating layer defining a groove between two adjacent sub-pixel areas from among the plurality of sub-pixel areas in a plan view; an organic material layer filled in the groove; and a wiring line disposed on the organic material layer and passing through the two adjacent sub-pixel areas, where the organic material layer includes a first portion overlapping the groove in the plan view and a second portion extending from the first portion in an extension direction of the wiring line.

公开(公告)号：US20240074262A1

公开(公告)日：2024-02-29

申请号：US18500645

申请日：2023-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse LEE ,  Wonkyu KWAK ,  Jintae JEONG

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/00

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/00 ,  H10K59/60

Abstract: A display panel includes a substrate having a first area and a second area, a non-display area surrounding the first area and the second area, and a display area surrounding the non-display area, a plurality of display elements arranged in the display area, and a plurality of signal lines electrically connected to the plurality of display elements, wherein the plurality of signal lines includes a first signal line and a second signal line neighboring each other and extending in a first direction, wherein the first signal line bypasses in the non-display area along a first side of the first area, and the second signal line bypasses in the non-display area along a second side of the first area, and wherein the first and second signal lines are asymmetrical with respect to a virtual central line through a center of the first area in the first direction.

公开(公告)号：US20210066441A1

公开(公告)日：2021-03-04

申请号：US17003508

申请日：2020-08-26

Applicant: Samsung Display Co., LTD.

Inventor： Youngtaeg JUNG ,  Wonmi HWANG ,  Jintae JEONG

IPC: H01L27/32

Abstract: A display device includes first, second and third front signal lines disposed on a first portion and electrically connected to light emitting elements, connection lines overlapping a second portion, and first, second and third rear signal lines disposed on a third portion. The first, second and third front signal lines are disposed on different layers. The first front signal line and the first rear signal line are disposed on a same layer. The second front signal line and the second rear signal line are disposed on a same layer. The third front signal line and the third rear signal line are disposed on a same layer. The connection lines electrically and selectively connect the front signal lines and the rear signal lines.

公开(公告)号：US20210066433A1

公开(公告)日：2021-03-04

申请号：US16919787

申请日：2020-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji CHA ,  Donghyeon JANG ,  Jihyun KA ,  Wonkyu KWAK ,  Sukyoung KIM ,  Seungwoo SUNG ,  Hwayoung SONG ,  Youngsoo YOON ,  Dongeup LEE ,  Wonse LEE ,  Yunkyeong IN ,  Yujin JEON ,  Jintae JEONG

IPC: H01L27/32

Abstract: A display device includes: a substrate including a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a plurality of first horizontal lines and a plurality of second horizontal lines each extending in a first direction and spaced apart from each other with the transmission area therebetween; a plurality of first vertical lines and a plurality of second vertical lines each extending in a second direction intersecting with the first direction and spaced apart from each other with the transmission area therebetween; and a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and detouring around the transmission area, wherein the first connection line is on a same layer as at least one of the plurality of first horizontal lines.

公开(公告)号：US20190095007A1

公开(公告)日：2019-03-28

申请号：US16137266

申请日：2018-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jintae JEONG ,  Byungsun KIM ,  Chiwook AN ,  Jaeyong LEE

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

Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.

公开(公告)号：US20230337490A1

公开(公告)日：2023-10-19

申请号：US18332422

申请日：2023-06-09

Applicant: Samsung Display Co., LTD.

Inventor： Youngtaeg JUNG ,  Wonmi HWANG ,  Jintae JEONG

IPC: H10K59/131

CPC classification number: H10K59/131 ,  G09G3/3233

Abstract: A display device is provided. The display device includes first, second and third front signal lines disposed on a first portion and electrically connected to light emitting elements, connection lines overlapping a second portion, and first, second and third rear signal lines disposed on a third portion. The first, second and third front signal lines are disposed on different layers. The first front signal line and the first rear signal line are disposed on a same layer. The second front signal line and the second rear signal line are disposed on a same layer. The third front signal line and the third rear signal line are disposed on a same layer. The connection lines electrically and selectively connect the front signal lines and the rear signal lines.

公开(公告)号：US20220066504A1

公开(公告)日：2022-03-03

申请号：US17499615

申请日：2021-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jintae JEONG ,  Byungsun KIM ,  Chiwook AN ,  Jaeyong LEE

IPC: G06F1/16 ,  H01L27/32 ,  G06F3/044 ,  H01L51/52 ,  G06F3/041 ,  H01L51/00

Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.

公开(公告)号：US20210233991A1

公开(公告)日：2021-07-29

申请号：US17232785

申请日：2021-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse LEE ,  Jintae JEONG ,  Jihyun KA ,  Hwayoung SONG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a substrate having a non-display area surrounding an opening area, and a display area outside the non-display area, a plurality of display elements arranged in the display area, a plurality of first lines extending in a first direction and bypassing the opening area along an edge of the opening area, a plurality of second lines extending in a second direction that crosses the first direction and, the plurality of second lines bypassing the opening area along the edge of the opening area, and a plurality of third lines extending in the second direction and bypassing the opening area along the edge of the opening area, at least one of the plurality of third lines including a circuitous portion between neighboring first lines of the plurality of first lines in the non-display area.

公开(公告)号：US20210210584A1

公开(公告)日：2021-07-08

申请号：US17092969

申请日：2020-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ilgoo YOUN ,  Seungwoo SUNG ,  Jieun LEE ,  Jintae JEONG ,  Minhee CHOI

IPC: H01L27/32

Abstract: A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.