公开(公告)号：US10608202B2

公开(公告)日：2020-03-31

申请号：US15591563

申请日：2017-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinhwan Choi ,  Taehoon Yang ,  Boik Park ,  Taean Seo ,  Kiyong Lee

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

Abstract: A display apparatus includes a substrate having a first area, a second area, and a third area, the second area being between the first and third areas, a display unit on the substrate in the first area, and an encapsulation layer covering the display unit in the first area and extending into the second area, the encapsulation layer including a first inorganic layer, a second inorganic layer, an organic layer between the first and second inorganic layers in the first area, and a plurality of organic patterns spaced apart from each other at certain intervals in the second area. The first and third areas of the substrate are bent with respect to each other at a predetermined angle, other than a straight angle, with the second area bent therebetween, and the plurality of organic patterns are in the second area that is bent toward the bottom of the substrate.

公开(公告)号：US10440817B2

公开(公告)日：2019-10-08

申请号：US15468002

申请日：2017-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhwan Choi ,  Taewoong Kim ,  Boik Park ,  Taean Seo

IPC: G06F1/16 ,  H05K1/02 ,  H05K5/00

Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a display panel including: a plurality of flat regions and a folding region interposed between the flat regions. Each of the flat regions includes a fixed region and a semi-fixed region interposed between the fixed region and the folding region. The foldable display also includes a plurality of substrates respectively attached to the flat regions and a plurality of fixed adhesive members respectively interposed between the fixed regions and the substrates. The fixed adhesive members respectively attach the substrates to the fixed regions. The foldable display further includes a plurality of semi-fixed adhesive members respectively interposed between the semi-fixed regions and the substrates. The semi-fixed adhesive members are configured to respectively attach/detach the semi-fixed adhesive regions to/from the substrates based on the degree to which the display panel is folded.

公开(公告)号：US20180110137A1

公开(公告)日：2018-04-19

申请号：US15683307

申请日：2017-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Taewoong Kim ,  Boik Park

IPC: H05K5/00 ,  H01L27/32 ,  H05K5/02 ,  H01L51/52 ,  G06F3/041

CPC classification number: H05K5/0017 ,  G02F1/00 ,  G02F1/133305 ,  G06F1/1652 ,  G06F3/041 ,  G06F2203/04102 ,  H01L27/323 ,  H01L51/5246 ,  H01L51/525 ,  H01L2251/5338 ,  H05K5/0217

Abstract: A rollable display device includes a display module, a window member, a housing in which the display module and the window member are configured to be rolled up and stored, the housing having a slot through which the display module and the window member are configured to move in and out, a first rotary member disposed inside the housing configured to roll up the display module, and a second rotary member disposed inside the housing, spaced from the first rotary member, and configured to roll up the window member.

公开(公告)号：US20170025637A1

公开(公告)日：2017-01-26

申请号：US15150246

申请日：2016-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taewoong Kim ,  Younggug Seol ,  Boik Park ,  Taean Seo ,  Minsu Lee ,  Sunhee Lee ,  Pilsuk Lee ,  Jinhwan Choi

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

CPC classification number: H01L51/5253 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/56 ,  H01L2227/323

Abstract: A display apparatus capable of preventing (or protecting from) permeation of moisture. The apparatus includes a substrate comprising a display area and a peripheral area surrounding the display area; a pad unit located on the peripheral area; an organic insulating layer covering the display area and a part of the peripheral area adjacent to the display area; and an inorganic insulating layer that covers at least a first area when the first area is a part between the organic insulating layer and the pad unit.

Abstract translation: 能够防止（或防止）水分渗透的显示装置。 该装置包括：基板，包括显示区域和围绕显示区域的外围区域; 位于周边区域上的垫单元; 覆盖所述显示区域和与所述显示区域相邻的所述周边区域的一部分的有机绝缘层; 以及当所述第一区域是所述有机绝缘层和所述垫单元之间的部分时，至少覆盖第一区域的无机绝缘层。

公开(公告)号：US10143095B2

公开(公告)日：2018-11-27

申请号：US15683307

申请日：2017-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Taewoong Kim ,  Boik Park

IPC: H05K5/00 ,  G06F1/16 ,  G02F1/1333 ,  G02F1/00 ,  H01L51/52 ,  H01L27/32 ,  H05K5/02 ,  G06F3/041

Abstract: A rollable display device includes a display module, a window member, a housing in which the display module and the window member are configured to be rolled up and stored, the housing having a slot through which the display module and the window member are configured to move in and out, a first rotary member disposed inside the housing configured to roll up the display module, and a second rotary member disposed inside the housing, spaced from the first rotary member, and configured to roll up the window member.

公开(公告)号：US20170117501A1

公开(公告)日：2017-04-27

申请号：US15334137

申请日：2016-10-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhwan Choi ,  Jintaek Kim ,  Taewoong Kim ,  Boik Park ,  Juchan Park ,  Taean Seo ,  Younggug Seol

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  B29C65/50

CPC classification number: H01L51/5246 ,  B29C63/0004 ,  B29C63/0047 ,  B29C63/0073 ,  B29C63/0095 ,  B29C65/50 ,  B29L2031/3475 ,  G02F1/133308 ,  G02F2001/133325 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A method of manufacturing a curved display device is disclosed. In one aspect, the method includes providing a frame, providing a flexible display panel and attaching a first area of the flexible display panel to the frame. The method also includes attaching a second area of the flexible display panel to the frame, wherein the providing of the flexible display panel comprises attaching a release paper to a surface of the flexible display panel, the release paper comprising first and second release areas respectively corresponding to the first and second areas of the flexible display panel. The method further includes removing the first release area from the flexible display panel before attaching the first area and removing the second release area from the flexible display panel before attaching the second area.

公开(公告)号：US11108003B2

公开(公告)日：2021-08-31

申请号：US15590110

申请日：2017-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taean Seo ,  Taehoon Yang ,  Boik Park ,  Kiyong Lee ,  Jinhwan Choi

IPC: H01L51/00 ,  G06F3/041 ,  H01L51/52 ,  G02B5/30 ,  G06F3/0488 ,  G09F9/30 ,  H01L27/32

Abstract: A flexible display apparatus including a display substrate having a bending area that is bendable in one direction; a thin film encapsulation (TFE) layer on the display substrate; and at least one insulating dam on the display substrate, wherein the at least one insulating dam is outside the bending area.

公开(公告)号：US10104788B2

公开(公告)日：2018-10-16

申请号：US15420454

申请日：2017-01-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinhwan Choi ,  Taewoong Kim ,  Boik Park ,  Taean Seo

IPC: H05K5/00 ,  H05K5/02 ,  H01L51/52 ,  H01L27/32 ,  G02B5/30

Abstract: A display device includes a first housing, a second housing rotatably connected to the first housing, and a first display panel disposed over the first housing and the second housing. An edge of the first display panel may be bent along at least a portion of at least one of an edge of the first housing and an edge of the second housing.

公开(公告)号：US09618974B2

公开(公告)日：2017-04-11

申请号：US14935194

申请日：2015-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhwan Choi ,  Taewoong Kim ,  Boik Park ,  Taean Seo

IPC: G06F1/16

CPC classification number: H05K1/028 ,  G06F1/1641 ,  G06F1/1652 ,  H05K5/0017

Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a display panel including: a plurality of flat regions and a folding region interposed between the flat regions. Each of the flat regions includes a fixed region and a semi-fixed region interposed between the fixed region and the folding region. The foldable display also includes a plurality of substrates respectively attached to the flat regions and a plurality of fixed adhesive members respectively interposed between the fixed regions and the substrates. The fixed adhesive members respectively attach the substrates to the fixed regions. The foldable display further includes a plurality of semi-fixed adhesive members respectively interposed between the semi-fixed regions and the substrates. The semi-fixed adhesive members are configured to respectively attach/detach the semi-fixed adhesive regions to/from the substrates based on the degree to which the display panel is folded.

公开(公告)号：US10593741B2

公开(公告)日：2020-03-17

申请号：US15833885

申请日：2017-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hayk Khachatryan ,  Hyunwoo Koo ,  Minsung Kim ,  Taewoong Kim ,  Boik Park

IPC: H05K1/00 ,  H01L21/00 ,  H01L21/16 ,  H01L21/36 ,  H01L21/44 ,  H01L27/14 ,  H01L27/32 ,  H01L29/04 ,  H01L29/08 ,  H01L29/22 ,  H01L29/24 ,  H01L29/786 ,  H01L33/00 ,  H01L51/05 ,  H01L51/52 ,  H05K5/00 ,  B65H75/28 ,  B32B27/08 ,  B32B27/40 ,  B65H75/10 ,  H01L51/00

Abstract: A flexible display device includes: a flexible substrate; a thin-film transistor on the flexible substrate; a passivation film covering the thin-film transistor; and a display element on the passivation film and electrically connected to the thin-film transistor. The passivation film includes a material exhibiting a shear-thickening phenomenon.