公开(公告)号：US11367854B2

公开(公告)日：2022-06-21

申请号：US16474372

申请日：2018-12-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Suk Seo ,  Eui Jeong Kang ,  Yong Hoon Kwon ,  Jung Hyun Kim ,  Si Joon Song

IPC: H01L51/52 ,  H01L25/18 ,  H01L51/56 ,  H01L27/32

Abstract: Provided are a display device and a method of manufacturing a display device. The display device includes a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate which faces the first substrate and comprises an area recessed in a thickness direction and a contact area disposed outside the recessed area; and a cell seal which bonds the first substrate and the second substrate together, wherein the cell seal comprises a bonding filament which is disposed between the contact area and the non-display area to connect the contact area and the first substrate and a frit seal which is disposed between the recessed area and the non-display area.

公开(公告)号：US10773492B2

公开(公告)日：2020-09-15

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: G02F1/1339 ,  B32B7/12 ,  G02F1/13357 ,  H01L51/52 ,  F21V8/00 ,  H01L27/32

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：US10578916B2

公开(公告)日：2020-03-03

申请号：US16100293

申请日：2018-08-10

Applicant: Samsung Display Co. Ltd.

Inventor： Young Hye Son ,  Eui Jeong Kang ,  Yong Hoon Kwon ,  Won Jin Kim ,  Jung Hyun Kim ,  Woo Suk Seo ,  Si Joon Song ,  Sang Woo Ha

IPC: G02F1/1335 ,  F21V8/00 ,  H01L33/50 ,  G02F1/017

Abstract: A backlight unit includes: a light guide plate through which light is provided to a display panel which displays an image with the light; a light source which emits the light to the light guide plate, the light source disposed facing a light incident side surface of the light guide plate; and a wavelength-converting film through which emitted light from the light source is wavelength-converted and provided to the light incident side surface of the light guide plate. The wavelength-converting film includes: a first end portion thereof connected to the light guide plate, a central portion thereof disposed between the light source and the light incident side surface of the light guide plate, and glass in which wavelength-converting particles are dispersed.

公开(公告)号：US09829745B2

公开(公告)日：2017-11-28

申请号：US14812725

申请日：2015-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Myung-Seok Kwon ,  Sojeong La ,  Seokhyun Nam ,  Eui Jeong Kang ,  Jung-Hyun Yang

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133608 ,  G02F1/133305 ,  G02F1/133605

Abstract: A curved display device includes a display panel curved along a first direction and a backlight assembly including a light source unit having light sources, light source substrates electrically connected to the light sources, a containing member accommodating the light source unit and including a bottom portion curved along the first direction and a fixing portion coupled to the light source substrates to fix the light source substrates to the bottom portion, and the fixing portion is defined by cutting and bending a portion of the bottom portion, and a reflection sheet comprising a sheet bottom portion and a plurality of sidewalls extending from the sheet bottom portion, a portion of the sidewalls is integrally formed with the sheet bottom portion, and the other portion of the sidewalls is coupled to the sheet bottom portion.

公开(公告)号：US09823508B2

公开(公告)日：2017-11-21

申请号：US14642673

申请日：2015-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Jeong Kang ,  Myung Seok Kwon ,  So Jeong Na ,  Young Min Park ,  Jung Hyun Yang

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133605

Abstract: A display device including a bottom chassis including a bent portion, a light module including a light source on the bent portion, a curved surface display panel on the bottom chassis and on the light module, and a reflector between the curved surface display panel and the bottom chassis, wherein a height between end portions of the bent portion and bottom chassis is greater than a height between central portions of the bent portion and bottom chassis.

公开(公告)号：US11770966B2

公开(公告)日：2023-09-26

申请号：US17956096

申请日：2022-09-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Jeong Kang ,  Si Joon Song ,  Byoung Yong Kim ,  Dae Hyuk Im

IPC: H10K71/00 ,  H10K50/844 ,  H10K59/131 ,  H10K59/12

CPC classification number: H10K71/00 ,  H10K50/844 ,  H10K59/131 ,  H10K59/1201

Abstract: A method of manufacturing a display device includes: providing a first substrate, a second substrate, and a plurality of connection lines, wherein the first substrate has a base substrate, wherein the second substrate faces the first substrate, and wherein the plurality of connection lines are disposed between the base substrate and the second substrate; grinding a side surface of the base substrate, a side surface of the second substrate, and side surfaces of the plurality of connection lines; and simultaneously transferring a conductive film and laser-curing the conductive film, wherein the conductive film is transferred to the ground side surface of the base substrate, the ground side surface of the second substrate, and the ground side surfaces of the plurality of connection lines.

公开(公告)号：US09817269B2

公开(公告)日：2017-11-14

申请号：US14749094

申请日：2015-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Seong-Yong Hwang ,  Hyuk-Hwan Kim ,  Young-keun Lee

IPC: G02F2/00 ,  G02F1/1335 ,  H01L25/075 ,  H01L33/50

CPC classification number: G02F1/133603 ,  G02F2001/133614 ,  H01L25/0753 ,  H01L33/508 ,  H01L2224/16225 ,  H01L2924/181 ,  H01L2924/00012

Abstract: A manufacturing method of a display apparatus includes providing a backlight unit under a display panel to provide a light to the display panel. The providing of the backlight unit includes disposing a light source on a substrate to emit the light, disposing a mask above the light source, which includes a first opening and a second opening greater than the first opening disposed under the first opening, and providing a transparent resin including a wavelength converting material on the light source through the first and second openings to form a wavelength converting member. A width in a cross section of the wavelength converting member along a direction substantially vertical to the substrate becomes smaller as a distance from the substrate becomes greater.

公开(公告)号：US20160057850A1

公开(公告)日：2016-02-25

申请号：US14642673

申请日：2015-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Jeong Kang ,  Myung Seok Kwon ,  So Jeong Na ,  Young Min Park ,  Jung Hyun Yang

IPC: H05K1/02

CPC classification number: G02F1/133608 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133605

Abstract: A display device including a bottom chassis including a bent portion, a light module including a light source on the bent portion, a curved surface display panel on the bottom chassis and on the light module, and a reflector between the curved surface display panel and the bottom chassis, wherein a height between end portions of the bent portion and bottom chassis is greater than a height between central portions of the bent portion and bottom chassis.

Abstract translation: 一种显示装置，包括：底部底盘，包括弯曲部分，在所述弯曲部分上包括光源的光模块，所述底部底盘上的曲面显示面板和所述光模块;以及所述弯曲表面显示面板和所述弯曲表面显示面板之间的反射器 其中所述弯曲部分和底部底盘的端部之间的高度大于所述弯曲部分和底部底盘的中心部分之间的高度。

公开(公告)号：US09188729B2

公开(公告)日：2015-11-17

申请号：US13942137

申请日：2013-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  So Jeong La ,  Rae-Young Kim ,  Seung-Mo Kim ,  Young-Jun Seo ,  Sun Hee Oh

IPC: F21V5/02 ,  F21V8/00 ,  G02B5/04

CPC classification number: G02B6/0053 ,  F21V5/02 ,  G02B5/045

Abstract: A prism sheet includes: a first portion including a prism elongated in a first direction; and a second portion including a prism elongated in a second direction different from the first direction. The second direction is vertical to a light incident surface of a light guide plate of a backlight unit, a light source of the backlight unit faces the light incident surface of the light guide plate, and the prism sheet overlaps a light emitting surface of the light guide plate.

Abstract translation: 棱镜片包括：第一部分，包括沿第一方向延伸的棱镜; 以及包括在不同于第一方向的第二方向上延伸的棱镜的第二部分。 第二方向垂直于背光单元的导光板的光入射面，背光单元的光源面对导光板的光入射面，棱镜片与光的发光面重叠 导板。

公开(公告)号：US09116278B2

公开(公告)日：2015-08-25

申请号：US14091595

申请日：2013-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Hyun-Jeong Kim ,  Sang Heon Ye ,  Sang Hoon Lee

IPC: G02F1/1335 ,  F21V7/04 ,  F21V8/00

CPC classification number: G02B6/0091 ,  G02B6/0013 ,  G02B6/0023 ,  G02B6/0031 ,  G02B6/0068

Abstract: A light unit for a display includes: a light guide plate, a plurality of light sources facing a side of the light guide plate and spaced apart from the light guide plate; and a buffering member between the light guide plate and the light source. The buffering member includes: spacing parts positioned respectively between adjacent light sources and contacting the light guide plate, and a blocking part connecting the plurality of spaced parts to each other and facing a side direction of each light source.

Abstract translation: 用于显示器的灯单元包括：导光板，面对导光板的一侧并与导光板间隔开的多个光源; 以及导光板和光源之间的缓冲构件。 缓冲构件包括：分别位于相邻光源之间并与导光板接触的间隔部分，以及将多个间隔开的部分彼此连接并且面对每个光源的侧面方向的阻挡部分。