公开(公告)号：US20250048734A1

公开(公告)日：2025-02-06

申请号：US18626325

申请日：2024-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Hoon KWON ,  Byung Hoon KIM ,  Tae Oh KIM

IPC: H01L27/12

Abstract: A display panel is disclosed that includes: a base substrate, at least one via hole penetrating the base substrate, and first laser-induced graphene formed on a first surface of the base substrate adjacent to the at least one via hole.

公开(公告)号：US20210217986A1

公开(公告)日：2021-07-15

申请号：US17107705

申请日：2020-11-30

Applicant: Samsung Display Co., LTD.

Inventor： Yong Hoon KWON ,  Hyun Ji LEE ,  Jung Hyun KIM ,  Tae Oh KIM ,  So Mi JUNG

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

Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, and a metal wiring layer disposed on at least a portion of the non-display area, an encapsulation substrate disposed on the display panel, a sealing member which is disposed between the display panel and the encapsulation substrate and bonds the display panel to the encapsulation substrate and a first fusion region provided in at least a partial region between the sealing member and the encapsulation substrate, where the first fusion region has no physical boundary, and where at least a portion of the sealing member is disposed on the metal wiring layer in the non-display area, and the first fusion region is separated from the metal wiring layer while overlapping the metal wiring layer in a thickness direction.

公开(公告)号：US20190047251A1

公开(公告)日：2019-02-14

申请号：US16041453

申请日：2018-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： Si Joon SONG ,  Eui Jeong KANG ,  Yong Hoon KWON ,  Won Jin KIM ,  Jung Hyun KIM ,  Woo Suk SEO ,  Young Hye SON ,  Sang Woo HA

IPC: B32B7/12 ,  F21V8/00 ,  G02F1/1339 ,  G02F1/1335 ,  H01L51/52

CPC classification number: B32B7/12 ,  B32B2307/412 ,  B32B2457/202 ,  B32B2457/206 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0088 ,  G02F1/133602 ,  G02F1/1339 ,  H01L27/32 ,  H01L51/5246

Abstract: A multi-stack joined body includes a first transparent member, a second transparent member disposed on the first transparent member, and an intermediate layer interposed between the first transparent member and the second transparent member, where a joining region in which a physical boundary is not provided between the first transparent member and the intermediate layer and between the second transparent member and the intermediate layer is provided across the first transparent member, the intermediate layer, and the second transparent member.

公开(公告)号：US20230317903A1

公开(公告)日：2023-10-05

申请号：US18093499

申请日：2023-01-05

Applicant: Samsung Display Co., LTD.

Inventor： Yong Hoon KWON ,  Mi Sun KIM ,  Byung Hoon KIM

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/38 ,  H01L33/00 ,  G09F9/302

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L33/382 ,  H01L33/005 ,  G09F9/3026 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display includes a substrate including a first contact hole and a residual film of the substrate overlapping each other in a thickness direction, an electric conductor provided in the residual film and having conductivity, a first barrier insulating film disposed on the substrate and including a second contact hole, a fan-out line disposed in a first metal layer on the first barrier insulating film and including a pad disposed in the second contact hole, the pad electrically contacting the electric conductor, a display layer disposed on the fan-out line, and a flexible film disposed below the substrate, extending to the first contact hole, and electrically connected to the pad through the electric conductor.

公开(公告)号：US20230307462A1

公开(公告)日：2023-09-28

申请号：US17983618

申请日：2022-11-09

Applicant: Samsung Display Co., LTD.

Inventor： Yong Hoon KWON ,  Mi Sun KIM ,  Dong Sung LEE ,  Se Hun CHOI

IPC: H01L27/12 ,  H01L25/16 ,  H01L23/00

CPC classification number: H01L27/124 ,  H01L25/167 ,  H01L27/1262 ,  H01L24/05 ,  H01L24/03 ,  H01L24/16 ,  H01L2224/03612 ,  H01L2224/05573 ,  H01L2224/05571 ,  H01L2224/16237 ,  H01L2224/03019

Abstract: A display device includes a substrate, a first metal layer on the substrate, a first barrier insulating layer on the first metal layer, an etching control layer on the first barrier insulating layer, a first contact hole passing through the substrate, the first barrier insulating layer, and the etching control layer, a second barrier insulating layer on the etching control layer and including a second contact hole, a fan-out line on the second barrier insulating layer and included in a second metal layer, a pad part inserted into the second contact hole and included in the second metal layer, the pad part integral with the fan-out line, a display layer on the fan-out line, and a flexible film under the substrate and inserted into the first contact hole to be electrically connected to the pad part. The first metal layer includes an etching mark adjacent to the first contact hole.

公开(公告)号：US20210408433A1

公开(公告)日：2021-12-30

申请号：US17354955

申请日：2021-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Oh KIM ,  Byung Hoon KIM ,  Kyung Rok KO ,  Yong Hoon KWON ,  Jung Hyun KIM ,  June Hyoung PARK ,  Hyun Ji LEE ,  So Mi JUNG

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a through hole penetrating the first substrate and the second substrate; and a hole fusion pattern to bond the first and second substrates to each other around the through hole.

公开(公告)号：US20150269894A1

公开(公告)日：2015-09-24

申请号：US14340657

申请日：2014-07-25

Applicant: Samsung Display Co. Ltd.

Inventor： Ho Sik SHIN ,  Eui Jeong KANG ,  Yong Hoon KWON ,  Jung Hyun KIM ,  Hee Kwang SONG

IPC: G09G3/36

CPC classification number: G09G3/3426 ,  G09G3/3413 ,  G09G2320/0233 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16

Abstract: A display device includes a display panel configured to display an image corresponding to image data input thereto and be divided into a plurality of display blocks, a backlight unit configured to supply light to the display panel and including a light guide panel and a main light source module which supplies light to the light guide panel, and a luminance boosting unit configured to supply boosted light to the plurality of display blocks based on the image data and including a plurality of light source modules arranged to correspond to the plurality of display blocks, respectively.

Abstract translation: 显示装置包括：显示面板，被配置为显示与输入到其上的图像数据对应的图像，并且被划分为多个显示块;背光单元，被配置为向显示面板提供光，并且包括导光面板和主光源 模块，其向所述导光板供给光;以及亮度升压单元，被配置为基于所述图像数据将增强的光提供给所述多个显示块，并且包括分别布置成对应于所述多个显示块的多个光源模块 。

公开(公告)号：US20240040822A1

公开(公告)日：2024-02-01

申请号：US18378596

申请日：2023-10-10

Applicant: Samsung Display Co., LTD.

Inventor： Yong Hoon KWON ,  Hyun Ji LEE ,  Jung Hyun KIM ,  Tae Oh KIM ,  So Mi JUNG

IPC: H10K50/842 ,  H10K59/131 ,  H10K71/00

CPC classification number: H10K50/8426 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10

Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, and a metal wiring layer disposed on at least a portion of the non-display area, an encapsulation substrate disposed on the display panel, a sealing member which is disposed between the display panel and the encapsulation substrate and bonds the display panel to the encapsulation substrate and a first fusion region provided in at least a partial region between the sealing member and the encapsulation substrate, where the first fusion region has no physical boundary, and where at least a portion of the sealing member is disposed on the metal wiring layer in the non-display area, and the first fusion region is separated from the metal wiring layer while overlapping the metal wiring layer in a thickness direction.

公开(公告)号：US20230275188A1

公开(公告)日：2023-08-31

申请号：US17986086

申请日：2022-11-14

Applicant: Samsung Display Co., LTD.

Inventor： Dong Sung LEE ,  Yong Hoon KWON ,  Mi Sun KIM ,  Byung Hoon KIM ,  Tae Oh KIM ,  Se Hun CHOI

IPC: H01L33/38 ,  G09F9/302 ,  G09F9/33 ,  H01L33/62 ,  H01L33/50 ,  H01L33/00

CPC classification number: H01L33/382 ,  G09F9/3026 ,  G09F9/33 ,  H01L33/62 ,  H01L33/505 ,  H01L33/005 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device, a method of manufacturing the same and a tiled display device including the same are provided. The display device includes a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including a second contact hole overlapping the first contact hole in a thickness direction, a capping layer disposed on the first barrier insulating layer, at least a portion of the capping layer being disposed in the second contact hole and the first contact hole, a pad electrode disposed on the capping layer, a display layer disposed on the pad electrode, and a flexible film disposed under the first substrate and electrically connected to the pad electrode through the first contact hole and the second contact hole.

公开(公告)号：US20180196183A1

公开(公告)日：2018-07-12

申请号：US15863878

申请日：2018-01-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Hye SON ,  Yong Hoon KWON ,  Won Jin KIM ,  Woo Suk SEO ,  Si Joon SONG ,  Kwang Wook CHOI

IPC: F21V8/00 ,  F21V9/38

Abstract: A light source unit includes: a light source circuit board; light sources disposed on the light source circuit board and which emit light; a wavelength converter disposed on the light sources to be spaced apart from the light sources and to partially overlap with the light sources; a first glass disposed between the light sources and the wavelength converter; and a second glass disposed on the wavelength converter and at least partially in direct contact with, and coupled to, the first glass.