公开(公告)号：US10575403B2

公开(公告)日：2020-02-25

申请号：US15617404

申请日：2017-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-dong Park ,  Youngdae Song ,  Sehui Jang ,  Byoungdoo Jeong

IPC: H05K1/00 ,  H05K1/14 ,  G02F1/1333 ,  H05K1/02 ,  H05K1/03 ,  H05K5/00 ,  H05K7/00 ,  G02F1/1345 ,  H01L23/495 ,  G06F1/16 ,  H04N5/64 ,  H05K1/18

Abstract: A display device includes a display panel, a main circuit board facing a rear surface of the display panel and including a first main segment, a second main segment, and a first sub-segment disposed between the first main segment and the second main segment, and flexible printed circuit boards which electrically connects the display panel and the main circuit board. A first cut-away portion is defined between the first main segment and the second main segment, the first main segment is bent along a first bending line defining a boundary between the first main segment and the first sub-segment, and the second main segment is bent along a second bending line defining a boundary between the second main segment and the first sub-segment.

公开(公告)号：US10219385B2

公开(公告)日：2019-02-26

申请号：US15467004

申请日：2017-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sehui Jang ,  Sung-dong Park ,  Chongguk Lee ,  Byoungdoo Jeong

IPC: H05K1/11 ,  H05K1/18 ,  H05K1/02 ,  H05K1/14

Abstract: A flexible film includes a base film including an edge portion which extends in a first direction, a plurality of wirings disposed on the base film, and a plurality of pads which is disposed in the edge portion of the base film and connected to the plurality of wirings. The plurality of pads disposed in the edge portion include a plurality of horizontal pads horizontally arranged in the first direction to define a pad row extended in the first direction; and a vertical pad including a plurality of vertically arranged pads arranged in a second direction perpendicular to the first direction, within a same pad row in which the plurality of horizontal pads are horizontally arranged.

公开(公告)号：US09958599B2

公开(公告)日：2018-05-01

申请号：US15156425

申请日：2016-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jongchul Choi ,  Ju-hyun Shin ,  Myungjong Kim ,  Sung-dong Park ,  Sanghwan Lee ,  Jae-hwan Jeon

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0093

Abstract: A display device includes a display panel, a backlight unit, a bottom cover and a reflective member. The bottom cover defines a bottom portion thereof on which the backlight unit is supported. The bottom portion defines a plurality of edges thereof. The bottom portion is bent at a first edge thereof to define a first sidewall of the bottom cover, the first sidewall facing a light incident surface of a light guide plate. The first sidewall is bent to define a support portion of the bottom cover at the light incident surface of the light guide plate, the support portion extended to face the bottom portion and support the display panel thereon. The reflective member is coupled to the support portion, partially overlaps an emission surface of the light guide plate and has a same thickness as the support portion.

公开(公告)号：US10564484B2

公开(公告)日：2020-02-18

申请号：US16003381

申请日：2018-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-hwan Jeon ,  Jungsoo Ok ,  Sung-dong Park ,  Sanghwan Lee

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1345 ,  G02F1/1335

Abstract: A display panel includes a first substrate defining a display area thereof in which an image is displayed and a pad area thereof which is disposed extended from an edge of the display area and in which the image is not displayed; a second substrate disposed overlapping the display area of the first substrate; a spacer disposed on the pad area of the first substrate; and an upper polarizing plate disposed on the second substrate, the upper polarizing plate extended further than the second substrate to be disposed on the spacer on the pad area of the first substrate The spacer includes a body portion and a light-blocking layer which is disposed on a surface of the body portion.

公开(公告)号：US10036917B2

公开(公告)日：2018-07-31

申请号：US15475590

申请日：2017-03-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-dong Park

IPC: G02F1/1333 ,  G02F1/1335 ,  H01L27/32 ,  H01L51/52

CPC classification number: G02F1/133512 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/133553 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2202/28 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5284

Abstract: A display device include a display panel with first and second substrates facing each other, a window part provided on the display panel and including a light-blocking region provided at an edge region thereof, an adhesive part provided between the display panel and the window part, and a plurality of optical patterns provided on an edge region of a bottom surface of the first substrate.

公开(公告)号：US10091880B2

公开(公告)日：2018-10-02

申请号：US14984338

申请日：2015-12-30

Applicant: Samsung Display Co., Ltd

Inventor： Jeong-mo Nam ,  Sung-dong Park ,  Mikyung Kang ,  Sun-mi Son

IPC: H05K1/14 ,  H05K1/02 ,  H05K3/36

Abstract: Provided is a method of manufacturing a display apparatus. The method includes: preparing a printed circuit board including a first printed circuit unit and a second printed circuit unit; providing, on the printed circuit board, a connection member electrically connecting the first printed circuit unit to the second printed circuit unit; coupling one end of a tape carrier package to the printed circuit board; coupling the other end of the tape carrier package to a display panel; and cutting the printed circuit board into the first printed circuit unit and the second printed circuit unit that move relative to each other.

公开(公告)号：US10007151B2

公开(公告)日：2018-06-26

申请号：US15144930

申请日：2016-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-hwan Jeon ,  Jungsoo Ok ,  Sung-dong Park ,  Sanghwan Lee

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/1339 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/13452 ,  G02F2001/133388 ,  G02F2001/13398

Abstract: A display panel includes a first substrate defining a display area thereof in which an image is displayed and a pad area thereof which is disposed extended from an edge of the display area and in which the image is not displayed; a second substrate disposed overlapping the display area of the first substrate; a spacer disposed on the pad area of the first substrate; and an upper polarizing plate disposed on the second substrate, the upper polarizing plate extended further than the second substrate to be disposed on the spacer on the pad area of the first substrate The spacer includes a body portion and a light-blocking layer which is disposed on a surface of the body portion.