公开(公告)号：US20200287164A1

公开(公告)日：2020-09-10

申请号：US16791359

申请日：2020-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINHEE CHOI ,  WONKYU KWAK ,  YOUNGSOO YOON ,  YUNKYEONG IN ,  HYUNJI CHA

IPC: H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a first area including at least one opening, a second area disposed around the first area, and a third area disposed between the first area and the second area. The second area includes a plurality of display elements, and the third area includes a groove. The display apparatus further includes a thin film encapsulation layer covering the plurality of display elements and including an inorganic encapsulation layer and an organic encapsulation layer, a planarization layer disposed over the groove, a first insulating layer disposed over the thin film encapsulation layer, a second insulating layer disposed over the planarization layer, and a cover layer overlapping the first end of the planarization layer and partially overlapping the first insulating layer and the second insulating layer. A first end of the planarization layer overlaps the thin film encapsulation layer, and the second insulating layer includes a first through hole.

公开(公告)号：US20200380915A1

公开(公告)日：2020-12-03

申请号：US16841229

申请日：2020-04-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGSOO YOON ,  KYUNGHOON KIM ,  YUNKYEONG IN ,  HYUNJI CHA ,  MINHEE CHOI

IPC: G09G3/3225

Abstract: Provided is a display panel in which a size of a driving transistor of display areas arranged apart from each other in a direction, with an opening area, in which a component is located, therebetween, is different from a size of a driving transistor of display areas other than the above display areas.

公开(公告)号：US20200175917A1

公开(公告)日：2020-06-04

申请号：US16539066

申请日：2019-08-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUNYOUNG JO ,  JAEWON KIM ,  HYUNAE PARK ,  JUNYONG AN ,  NUREE UM ,  YOUNGSOO YOON ,  ILGOO YOUN ,  YUNKYEONG IN ,  DONGHYEON JANG ,  SEUNGHAN JO

IPC: G09G3/3225 ,  G09G3/3275 ,  H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.

公开(公告)号：US20230397452A1

公开(公告)日：2023-12-07

申请号：US18449211

申请日：2023-08-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONSE LEE ,  YUNKYEONG IN ,  SUKYOUNG KIM ,  YOUNGSOO YOON ,  DONGHYEON JANG ,  YUJIN JEON ,  HYUNJI CHA

IPC: H10K50/842 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131

CPC classification number: H10K50/8428 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/0446

Abstract: A display device includes a first substrate, an insulating layer, a plurality of display elements, a plurality of first spacers, and a second substrate. The first substrate includes a transmission area, a display area surrounding at least a portion of the transmission area, and a first non-display area located between the transmission area and the display area. The insulating layer is arranged on the first substrate in the display area and the first non-display area. The plurality of display elements are disposed on the insulating layer in the display area. The plurality of first spacers each has an island shape and are spaced apart from each other on the insulating layer in the first non-display area. The second substrate faces the first substrate.

公开(公告)号：US20230337495A1

公开(公告)日：2023-10-19

申请号：US18342091

申请日：2023-06-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONGHYEON JANG ,  WONSE LEE ,  SUKYOUNG KIM ,  YOUNGSOO YOON ,  YUNKYEONG IN ,  YUJIN JEON ,  HYUNJI CHA

IPC: H10K59/131 ,  H10K59/60 ,  H10K59/123 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/60 ,  H10K59/123 ,  H10K59/124 ,  H10K19/20

Abstract: A display apparatus includes a buffer layer on a substrate, a first hole penetrating the buffer layer and exposing a portion of the substrate, a display layer with display elements and bypass lines on the buffer layer, a second hole penetrating the display layer and connected to the first hole, and an encapsulation member covering the display elements and the bypass lines. The bypass lines are configured to extend along a portion of a perimeter of the second hole and are disposed between the second hole and the display elements. At least a portion of an upper surface of the buffer layer is exposed by the second hole.