公开(公告)号：US20240276758A1

公开(公告)日：2024-08-15

申请号：US18641777

申请日：2024-04-22

Applicant: Samsung Display Co., LTD.

Inventor： Boyun KIM ,  Ji Hyuk IM ,  Sungwon CHO

IPC: H10K50/84 ,  B32B7/06 ,  B32B7/12 ,  B32B17/10 ,  B32B37/12 ,  C09J7/22 ,  C09J7/40 ,  H10K59/12 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K50/84 ,  B32B7/12 ,  B32B37/12 ,  C09J7/22 ,  C09J7/40 ,  H10K71/00 ,  B32B7/06 ,  B32B17/10 ,  B32B2457/20 ,  C09J2301/124 ,  H10K59/12 ,  H10K2102/311 ,  Y10T428/14 ,  Y10T428/28

Abstract: A window module includes a window, a first protective film disposed on a first surface of the window, and a second protective film disposed on a second surface opposite to the first surface of the window. A first release force of the first protective film with respect to the window is greater than a second release force of the second protective film with respect to the window.

公开(公告)号：US20220415932A1

公开(公告)日：2022-12-29

申请号：US17822751

申请日：2022-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungwon CHO ,  Yu-Gwang JEONG ,  Daewon CHOI ,  Seon-Il KIM ,  Subin BAE ,  Yun Jong YEO

IPC: H01L27/12 ,  H01L29/786

Abstract: A display substrate includes a substrate, a first gate electrode on the substrate, a first gate insulating layer on the first gate electrode, an active layer on the first gate insulating layer, a second gate insulating layer on the active layer, a second gate electrode on the second gate insulating layer, an interlayer insulating layer on the second gate electrode, a first electrode on the interlayer insulating layer to contact a top surface, a side wall, and a bottom surface of the active layer via a first contact hole through the interlayer insulating layer, the second gate insulating layer, the active layer, and a portion of the first gate insulating layer, and a second electrode on the interlayer insulating layer to contact the first gate electrode via a second contact hole through the interlayer insulating layer, the second gate insulating layer, and the first gate insulating layer.

公开(公告)号：US20200373359A1

公开(公告)日：2020-11-26

申请号：US16850046

申请日：2020-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Kanguk KIM ,  SANGGAB KIM ,  DONCHAN CHO ,  TAE HYUNG HWANG ,  KyeongSu KO ,  Sungwon CHO

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

Abstract: Disclosed are display panels and methods of manufacturing substrates. The display panel comprises a lower display substrate that includes a plurality of light emitting elements, and an upper display substrate that includes a color control layer and is on the lower display substrate. The color control layer includes a plurality of walls each of which includes a wall base including an organic material and a reflective layer including a metallic material, and the color control layer also includes a plurality of color control parts which are disposed between the plurality of walls and at least one of which includes a quantum dot. The reflective layer surrounds at least a portion of a sidewall of the wall base, which results in an increase in luminous efficiency and an improvement in brightness.

公开(公告)号：US20200073500A1

公开(公告)日：2020-03-05

申请号：US16559540

申请日：2019-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yu-gwang JEONG ,  Sanggab KIM ,  Subin BAE ,  Sungwon CHO

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  G06F3/044

Abstract: Provided is an electronic apparatus. The electronic apparatus includes a base substrate which includes a front surface and a rear surface facing each other, and in which a module hole passing through the front and rear surfaces is defined, a thin film transistor disposed on the base substrate, a light emitting device including a first electrode connected to the thin film transistor, a second electrode disposed on the first electrode, and a light emitting pattern disposed between the first electrode and the second electrode, an encapsulation layer which covers the light emitting device, an input sensing unit disposed on the base substrate and including a plurality of first conductive patterns and second conductive patterns disposed on the first conductive patterns, and an insulation layer disposed between the first conductive patterns and the second conductive patterns. The encapsulation layer is disposed between the first conductive patterns and the second conductive patterns.

公开(公告)号：US20180101057A1

公开(公告)日：2018-04-12

申请号：US15698988

申请日：2017-09-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seon-Il KIM ,  Sungwon CHO ,  Ji Hun KIM ,  Yunjong YEO ,  Sanggab KIM

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133514 ,  G02F2001/133548

Abstract: A display apparatus includes a wire grid pattern layer and a capping layer. The wire grid pattern layer includes protrusions having the same shape and spaced at uniform intervals to form a wire grid. The capping layer is on the wire grid pattern layer. The protrusions include metal, and the capping layer includes metal oxide which is an oxide of the metal.

公开(公告)号：US20230017737A1

公开(公告)日：2023-01-19

申请号：US17951200

申请日：2022-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Kanguk KIM ,  SANGGAB KIM ,  DONCHAN CHO ,  TAE HYUNG HWANG ,  KyeongSu KO ,  Sungwon CHO

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

Abstract: Disclosed are display panels and methods of manufacturing substrates. The display panel comprises a lower display substrate that includes a plurality of light emitting elements, and an upper display substrate that includes a color control layer and is on the lower display substrate. The color control layer includes a plurality of walls each of which includes a wall base including an organic material and a reflective layer including a metallic material, and the color control layer also includes a plurality of color control parts which are disposed between the plurality of walls and at least one of which includes a quantum dot. The reflective layer surrounds at least a portion of a sidewall of the wall base, which results in an increase in luminous efficiency and an improvement in brightness.

公开(公告)号：US20240099106A1

公开(公告)日：2024-03-21

申请号：US18368966

申请日：2023-09-15

Applicant: Samsung Display Co., LTD.

Inventor： Boyun KIM ,  Sungwoo EO ,  Jiyun JUNG ,  Sungwon CHO

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/1201

Abstract: A method of manufacturing a display apparatus includes: preparing a window, where the window includes a rear protection film, a window substrate, a front protection film, and a carrier film; removing the rear protection film and attaching a lower structure of the display apparatus to the window substrate; and removing the carrier protection film.

公开(公告)号：US20220059796A1

公开(公告)日：2022-02-24

申请号：US17229204

申请日：2021-04-13

Applicant: Samsung Display Co., LTD.

Inventor： Boyun KIM ,  Ji Hyuk IM ,  Sungwon CHO

IPC: H01L51/52 ,  H01L51/56 ,  B32B7/12 ,  B32B37/12

Abstract: A window module includes a window, a first protective film disposed on a first surface of the window, and a second protective film disposed on a second surface opposite to the first surface of the window. A first release force of the first protective film with respect to the window is greater than a second release force of the second protective film with respect to the window.

公开(公告)号：US20210111198A1

公开(公告)日：2021-04-15

申请号：US16896146

申请日：2020-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungwon CHO ,  Yu-Gwang JEONG ,  Daewon CHOI ,  Seon-Il KIM ,  Subin BAE ,  Yun Jong YEO

IPC: H01L27/12 ,  H01L29/786

Abstract: A display substrate includes a substrate, a first gate electrode on the substrate, a first gate insulating layer on the first gate electrode, an active layer on the first gate insulating layer, a second gate insulating layer on the active layer, a second gate electrode on the second gate insulating layer, an interlayer insulating layer on the second gate electrode, a first electrode on the interlayer insulating layer to contact a top surface, a side wall, and a bottom surface of the active layer via a first contact hole through the interlayer insulating layer, the second gate insulating layer, the active layer, and a portion of the first gate insulating layer, and a second electrode on the interlayer insulating layer to contact the first gate electrode via a second contact hole through the interlayer insulating layer, the second gate insulating layer, and the first gate insulating layer.