公开(公告)号：US20210349341A1

公开(公告)日：2021-11-11

申请号：US17371600

申请日：2021-07-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Han LEE ,  Myung Hwan Kim ,  Sang Yeol Kim ,  Woo Hyun Kim ,  Hyo Jin Kim ,  Kyoung II Min ,  Tae Hyun Sung ,  Se Joong Shin ,  Ho Ryun Chung ,  Jae Cheol Choi

IPC: G02F1/1333 ,  H01L51/00 ,  H01L51/52 ,  H05K1/02 ,  H01L27/32

Abstract: A display device including: a display panel including a first area, a second area spaced apart from the first area, and a bent third area between the first and second areas; a first support film coupled to a bottom surface of the display panel and overlapping the first area; and a second support film coupled to the bottom surface of the display panel, overlapping the second area, and spaced apart from the first support film by a gap, the gap overlapping the third area, a top surface of the first support film facing the display panel and an inner side of the first support film form a first angle, a top surface of the second support film facing the display panel and an inner side of the second support film form a second angle, which is greater than the first angle, and the first support film includes a protruding pattern.

公开(公告)号：US11143891B2

公开(公告)日：2021-10-12

申请号：US16390153

申请日：2019-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Han Lee ,  Myung Hwan Kim ,  Sang Yeol Kim ,  Woo Hyun Kim ,  Hyo Jin Kim ,  Kyoung Il Min ,  Tae Hyun Sung ,  Se Joong Shin ,  Ho Ryun Chung ,  Jae Cheol Choi

IPC: G02F1/1333 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H05K1/02

Abstract: A display device including: a display panel including a first area, a second area spaced apart from the first area, and a bent third area between the first and second areas; a first support film coupled to a bottom surface of the display panel and overlapping the first area; and a second support film coupled to the bottom surface of the display panel, overlapping the second area, and spaced apart from the first support film by a gap, the gap overlapping the third area, a top surface of the first support film facing the display panel and an inner side of the first support film form a first angle, a top surface of the second support film facing the display panel and an inner side of the second support film form a second angle, which is greater than the first angle, and the first support film includes a protruding pattern.

公开(公告)号：US11081660B2

公开(公告)日：2021-08-03

申请号：US16364181

申请日：2019-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Han Lee ,  Myung Hwan Kim ,  Sang Yeol Kim ,  Woo Hyun Kim ,  Hyo Jin Kim ,  Kyoung Il Min ,  Tae Hyun Sung ,  Se Joong Shin ,  Ho Ryun Chung ,  Jae cheol Choi

IPC: H01L51/00 ,  H05K1/02 ,  H01L27/32 ,  H01L51/52 ,  H05K1/14 ,  B32B3/30 ,  B32B7/022 ,  B32B27/08 ,  B32B27/36 ,  B32B27/28 ,  G06F1/16

Abstract: A display device includes a display panel, a support film, and a polymer layer. The display panel includes a display area comprising a first area that is bendable, and a non-display area adjacent to the display area. The support film is coupled to a bottom surface of the display panel. The support film includes a first groove overlapping with the first area. The polymer layer is disposed in the first groove. The polymer layer includes a material with higher flexibility than the support film. Angles formed by a top surface of the support film and inner sides of the support film defining the first groove are acute angles.

公开(公告)号：US11069762B2

公开(公告)日：2021-07-20

申请号：US16197004

申请日：2018-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Ryun Chung ,  Myung Hwan Kim ,  Jung Sik Nam ,  Se Joong Shin ,  Sang Yeol Kim ,  Tae Kyoung Hwang

IPC: H01L27/32 ,  H01L51/52 ,  H05K1/18 ,  H01L51/00

Abstract: A display device according to an exemplary embodiment includes a display panel including a display area and a bending region. The display panel in the bending region includes a plurality of connection wires, a pattern including a plurality of electrodes, and a protection layer positioned between the plurality of connection wires and the pattern.

公开(公告)号：US09812515B2

公开(公告)日：2017-11-07

申请号：US14981805

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Eon Seok Oh ,  Sang Yeol Kim ,  Min Seong Yi ,  Bo Mi Choi

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L27/3232 ,  H01L27/326 ,  H01L51/524 ,  H01L51/5253

Abstract: An organic light emitting diode display includes a substrate including a light transmitting area which is at a display area for displaying an image, and an emission area which is adjacent the light transmitting area, an organic light emitting diode on the substrate at a location corresponding to the emission area; and a light control unit on the substrate at a location corresponding to the light transmitting area and configured to control transmission of light.