公开(公告)号：US20210151531A1

公开(公告)日：2021-05-20

申请号：US17099959

申请日：2020-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Won Je JO ,  Young Ji KIM ,  Yi Seul UM ,  Young Hoon LEE ,  Seong Geun WON ,  Young Seo CHOI ,  Hyun Min HWANG

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a base substrate including a hole area through which light passes, a hole peripheral area which is a non-display area surrounding the hole area, and a display area surrounding the hole peripheral area, where the display area includes pixels to display an image, an insulating layer disposed on the base substrate in the hole peripheral area and the display area except for the hole area, a via insulating layer disposed on the insulating layer in the hole peripheral area and the display area except for the hole area, and a thin film encapsulation layer including first and second inorganic films which are disposed in the hole peripheral area and the display area except for the hole area on the base substrate on which the via insulating layer is disposed.

公开(公告)号：US20250056981A1

公开(公告)日：2025-02-13

申请号：US18630547

申请日：2024-04-09

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min LEE ,  Dong Jo KIM ,  Hyun KIM ,  Seong Geun WON ,  Je Won YOO ,  Dan Bi CHOI ,  Souk June HWANG

IPC: H10K59/127 ,  H10K59/80 ,  H10K77/10 ,  H10K102/00

Abstract: A display device includes a first substrate including a first surface and a second surface, which are opposite to each other, where the first substrate includes a rigid material, a second substrate disposed on the first surface of the first substrate, where the second substrate includes a flexible material, and a plurality of light-emitting elements disposed on the second substrate, where the first substrate further include first side surfaces disposed between the first and second surfaces, and first inclined surfaces disposed between the first surface and the first side surfaces, where the first side surfaces and the first inclined surfaces are at edges of the first substrate in a bending area where the second substrate is bent, and the display device further includes a filler disposed between a bottom surface of the second substrate and the first side surfaces of the first substrate, in the bending area.

公开(公告)号：US20240357886A1

公开(公告)日：2024-10-24

申请号：US18532692

申请日：2023-12-07

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min LEE ,  Dong Jo KIM ,  Hyun KIM ,  Seong Geun WON ,  Je Won YOO ,  Dan Bi CHOI ,  Souk June HWANG

IPC: H10K59/131 ,  H10K59/127 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/127 ,  H10K77/111 ,  H10K2102/351

Abstract: A display device including a first substrate including a first area, a second area and a bending area between the first area and the second area; a display element layer disposed on the first area of the first substrate; multiple signal lines disposed on the bending area of the first substrate, the signal lines being spaced apart from one another in a first direction and electrically connected to the display element layer; and a bending protection layer disposed on the bending area of the first substrate and covering the signal lines, wherein the bending protection layer includes a first portion and a second portion, the first portion has an inclined surface, the second portion having an approximately flat surface, the second portion overlapping the signal lines including outermost signal lines, the first portion not overlapping the signal lines.

公开(公告)号：US20250053199A1

公开(公告)日：2025-02-13

申请号：US18623966

申请日：2024-04-01

Applicant: Samsung Display Co., LTD.

Inventor： Seong Geun WON ,  Dong Jo KIM ,  Hyun KIM ,  Je Won YOO ,  Seung Min LEE ,  Dan Bi CHOI ,  Souk June HWANG

IPC: G06F1/16 ,  G09G3/00

Abstract: A display device includes a first substrate including a first area, a second area, and a bending area that is between the first area and the second area, and including a second inclined surface facing the bending area, a light-emitting element at the first area, and a first bending-protection layer at the first area and the second area, not overlapping the bending area, and including a first inclined surface facing the bending area and aligned with the second inclined surface.

公开(公告)号：US20250017076A1

公开(公告)日：2025-01-09

申请号：US18609315

申请日：2024-03-19

Applicant: Samsung Display Co., LTD.

Inventor： Hyun KIM ,  Dong Jo KIM ,  Seong Geun WON ,  Je Won YOO ,  Seung Min LEE ,  Dan Bi CHOI ,  Souk June HWANG

IPC: H10K59/80 ,  H10K59/90 ,  H10K102/00

Abstract: A display device includes: a first substrate including: a display area; and a non-display area including a bending area and a pad area; a display element layer on the display area; a bending protective layer on the bending area; a flexible circuit board on the pad area; a circuit protective layer on the pad area, and completely covering the flexible circuit board; a first support member under the display area; and a second support member under the pad area, spaced from the first support member, and including: a first surface in contact with the first substrate; a second surface opposite to the first surface; a first side surface facing the first support member; and a second side surface. The second side surface includes a first inclined surface connected to the second surface, and the first inclined surface of the second support member overlaps with the circuit protective layer.

公开(公告)号：US20240431193A1

公开(公告)日：2024-12-26

申请号：US18608616

申请日：2024-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Dan Bi CHOI ,  Dong Jo KIM ,  Hyun KIM ,  Seong Geun WON ,  Je Won YOO ,  Seung Min LEE ,  Souk June HWANG

IPC: H10K77/10 ,  H10K59/127 ,  H10K71/80

Abstract: Provided are display device and method of fabricating display device. A display device includes a first substrate including a rigid material, and including a first surface, a second surface opposite to the first surface, and a first side surface between the first surface and the second surface, a protective layer on the first surface, a second substrate including a flexible material on the protective layer, and an emission material layer including light-emitting elements on the second substrate.