公开(公告)号：US10318789B2

公开(公告)日：2019-06-11

申请号：US15475989

申请日：2017-03-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongwoo Park ,  Mingu Kim ,  Woojin Cho ,  Seungho Kim ,  Jongin Baek ,  Heekyun Shin ,  Hyunjoon Oh ,  Junhyuk Cheon

IPC: G06K9/20 ,  G06K9/00 ,  C03C17/02 ,  C03C17/23

Abstract: A display device includes a display panel, a fingerprint recognition sensor on the display panel, and a cover glass on the fingerprint recognition sensor. The cover glass is defined with at least one groove on a surface that faces the display panel.

公开(公告)号：US20170357842A1

公开(公告)日：2017-12-14

申请号：US15475989

申请日：2017-03-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongwoo PARK ,  Mingu Kim ,  Woojin Cho ,  Seungho Kim ,  Jongin Baek ,  Heekyun Shin ,  Hyunjoon Oh ,  Junhyuk Cheon

IPC: G06K9/00

CPC classification number: G06K9/00053 ,  C03C17/02 ,  C03C17/23 ,  G06K9/0002

Abstract: A display device includes a display panel, a fingerprint recognition sensor on the display panel, and a cover glass on the fingerprint recognition sensor. The cover glass is defined with at least one groove on a surface that faces the display panel.

公开(公告)号：US10290685B2

公开(公告)日：2019-05-14

申请号：US15356293

申请日：2016-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjoon Oh ,  Byunghoon Kang ,  Boa Kim ,  Sanghoon Kim ,  Sang-il Park ,  Heonjung Shin ,  Hye-jin Oh ,  Jeongsub Lee ,  Junhyuk Cheon ,  Min-hoon Choi

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046

Abstract: A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.

公开(公告)号：US20170338286A1

公开(公告)日：2017-11-23

申请号：US15356293

申请日：2016-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjoon Oh ,  Byunghoon Kang ,  Boa Kim ,  Sanghoon Kim ,  Sang-il Park ,  Heonjung Shin ,  Hye-jin Oh ,  Jeongsub Lee ,  Junhyuk Cheon ,  Min-hoon Choi

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/046 ,  G06F3/044

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/046 ,  H01L27/3244 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5338

Abstract: A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.