公开(公告)号：US10069108B2

公开(公告)日：2018-09-04

申请号：US15362917

申请日：2016-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghun Kim ,  Wooyong Sung ,  Hyojeong Kwon ,  Sooyoun Kim ,  Seungyong Song

IPC: H01L51/52 ,  C08J7/12 ,  H01L51/56

Abstract: A display apparatus and a method of manufacturing a display apparatus, the apparatus including a substrate; a display on the substrate; and an encapsulation layer that seals the display, wherein the encapsulation layer includes a matrix including an organic material, and an inorganic material bonded to the organic material through functional groups of the organic material of the matrix, wherein the matrix includes an internal space adjacent to the organic material, the inorganic material being positioned in the internal space.

公开(公告)号：US09887380B2

公开(公告)日：2018-02-06

申请号：US14796082

申请日：2015-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyoung Lee ,  Sooyoun Kim ,  Seungyong Song ,  Sanghwan Cho

IPC: H01L29/22 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/524 ,  H01L51/5246 ,  H01L51/5259 ,  H01L51/56 ,  H01L2251/5338

Abstract: A display apparatus, including a substrate; a display unit on the substrate; a bonding member on the substrate and surrounding at least edges of the display unit; and a barrier film on the substrate, the bonding member interposed between the substrate and the barrier film, the bonding member including a core-shell structure, including a core including an oxide, and a shell including a polymer chemically bonded to the core.

公开(公告)号：US11974456B2

公开(公告)日：2024-04-30

申请号：US17817429

申请日：2022-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonwoo Choi ,  Wooyong Sung ,  Sooyoun Kim ,  Junghan Seo ,  Seoyeon Lee ,  Hyoungsub Lee ,  Moonwon Chang ,  Seunggun Chae

IPC: H10K50/844 ,  H10K59/12 ,  H10K59/88

CPC classification number: H10K50/844 ,  H10K59/12 ,  H10K59/88

Abstract: A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 μm.

公开(公告)号：US11450837B2

公开(公告)日：2022-09-20

申请号：US16909196

申请日：2020-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ungsoo Lee ,  Seungwook Kwon ,  Kibeom Lee ,  Sooyoun Kim ,  Wooyong Sung ,  Seoyeon Lee ,  Hyoungsub Lee ,  Moonwon Chang

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

Abstract: A display device includes: a substrate including a display area, a first non-display area, a second non-display area, and a bending area; a display element disposed on a surface of the substrate; a resin layer disposed on another surface of the substrate to correspond to the display area, where the resin layer exposes at least a portion of the another surface; an external light-absorbing layer disposed on the another surface exposed by the resin layer; and a first protective layer disposed on the another surface of the substrate to correspond to the first non-display area.

公开(公告)号：US20210249488A1

公开(公告)日：2021-08-12

申请号：US17240263

申请日：2021-04-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wooyong SUNG ,  Sooyoun Kim ,  Seunghun Kim ,  Junghan Seo ,  Seungho Yoon ,  Hyoungsub Lee ,  Moonwon Chang

IPC: H01L27/32 ,  H04N5/225 ,  G02B5/30 ,  H01L51/52

Abstract: A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

公开(公告)号：US10957874B2

公开(公告)日：2021-03-23

申请号：US16780920

申请日：2020-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

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

Abstract: A display device may include a base substrate including display and peripheral regions adjacent to each other, an organic light emitting device, and an encapsulation member. A module hole, a first blocking groove, and a second blocking groove may be defined in the base substrate. The module hole may be defined in the display region to penetrate the base substrate from a front surface to a rear surface. The first and second blocking grooves may be provided to enclose the module hole. A distance from the rear surface of the base substrate to a top surface of the encapsulation member between the first and second blocking grooves is smaller than that in a region outside the second blocking groove.

公开(公告)号：US10714708B2

公开(公告)日：2020-07-14

申请号：US16256755

申请日：2019-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sooyoun Kim ,  Seunghun Kim ,  Moonwon Chang ,  Wooyong Sung

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

Abstract: An organic light-emitting display apparatus and a method of manufacturing the same are provided. An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region surrounding the emission region; a display device in the emission region of the substrate; an insulating layer in the non-emission region and including a hole having a lower portion having a first width and an upper portion having a second width less than the first width; and an encapsulation member covering the display device and the insulating layer and filling an inside of the hole.

公开(公告)号：US10553819B2

公开(公告)日：2020-02-04

申请号：US16265761

申请日：2019-02-01

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

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

Abstract: A display device may include a base substrate including display and peripheral regions adjacent to each other, an organic light emitting device, and an encapsulation member. A module hole, a first blocking groove, and a second blocking groove may be defined in the base substrate. The module hole may be defined in the display region to penetrate the base substrate from a front surface to a rear surface. The first and second blocking grooves may be provided to enclose the module hole. A distance from the rear surface of the base substrate to a top surface of the encapsulation member between the first and second blocking grooves is smaller than that in a region outside the second blocking groove.

公开(公告)号：US20190252475A1

公开(公告)日：2019-08-15

申请号：US16259809

申请日：2019-01-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wooyong Sung ,  Sooyoun Kim ,  Seunghun Kim ,  Junghan Seo ,  Seungho Yoon ,  Hyoungsub Lee ,  Moonwon Chang

IPC: H01L27/32 ,  H04N5/225 ,  H01L51/52 ,  G02B5/30

CPC classification number: H01L27/3246 ,  G02B5/3025 ,  H01L51/5203 ,  H01L51/524 ,  H04N5/2254 ,  H04N5/2257

Abstract: A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

公开(公告)号：US09837638B2

公开(公告)日：2017-12-05

申请号：US15345918

申请日：2016-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Sooyoun Kim

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.