公开(公告)号：US20170141179A1

公开(公告)日：2017-05-18

申请号：US15261384

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolkyu Kim ,  Gwangbum Ko ,  Sangkyu Choi ,  Sangyoun Han

IPC: H01L27/32 ,  H01L51/00

Abstract: A flexible display apparatus includes: a flexible substrate including a bending area and a non-bending area; and a wiring line extending across the bending area. The bending area is configured to bend along a bending axis, and a portion of the wiring line at the bending area includes a plurality of recessed portions recessed in a width direction of the wiring line.

公开(公告)号：US11003266B2

公开(公告)日：2021-05-11

申请号：US16131323

申请日：2018-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunghwan Kim ,  Gwangbum Ko ,  Gayoung Kim ,  Doik Kim ,  Junghak Kim ,  Yeonsung Jung

IPC: G06F3/041 ,  H01L51/50 ,  H01L27/12 ,  H01L27/32 ,  G06K9/00 ,  G06F21/32 ,  H01L27/146 ,  H01L51/52 ,  G06K9/20

Abstract: A display device including: an optical image sensor; a pinhole array mask layer on the optical image sensor; a display layer disposed on the pinhole array mask layer and including a plurality of pixels; and a transparent cover layer disposed on the display layer, wherein a finger placement surface is provided on the transparent cover layer, wherein each of the pixels is one of a red pixel, a green pixel, and a blue pixel, and at least one of the green pixel and the blue pixel emits light and the red pixel does not emit light when a finger is adjacent to the finger placement surface.

公开(公告)号：US20190220121A1

公开(公告)日：2019-07-18

申请号：US16131323

申请日：2018-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunghwan Kim ,  Gwangbum Ko ,  Gayoung Kim ,  Doik Kim ,  Junghak Kim ,  Yeonsung Jung

IPC: G06F3/041 ,  H01L51/50 ,  H01L27/12 ,  H01L27/32 ,  G06K9/00 ,  G06F21/32 ,  H01L27/146 ,  H01L51/52

CPC classification number: G06F3/0412 ,  G06F21/32 ,  G06K9/00006 ,  G06K9/0004 ,  G06K9/00087 ,  G06K9/2036 ,  H01L27/124 ,  H01L27/14621 ,  H01L27/323 ,  H01L27/3234 ,  H01L51/5012 ,  H01L51/5281

Abstract: A display device including: an optical image sensor; a pinhole array mask layer on the optical image sensor; a display layer disposed on the pinhole array mask layer and including a plurality of pixels; and a transparent cover layer disposed on the display layer, wherein a finger placement surface is provided on the transparent cover layer, wherein each of the pixels is one of a red pixel, a green pixel, and a blue pixel, and at least one of the green pixel and the blue pixel emits light and the red pixel does not emit light when a finger is adjacent to the finger placement surface.

公开(公告)号：US10770536B2

公开(公告)日：2020-09-08

申请号：US15261384

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolkyu Kim ,  Gwangbum Ko ,  Sangkyu Choi ,  Sangyoun Han

IPC: H01L27/32 ,  H01L51/00

Abstract: A flexible display apparatus includes: a flexible substrate including a bending area and a non-bending area; and a wiring line extending across the bending area. The bending area is configured to bend along a bending axis, and a portion of the wiring line at the bending area includes a plurality of recessed portions recessed in a width direction of the wiring line.

公开(公告)号：US10691231B2

公开(公告)日：2020-06-23

申请号：US15629374

申请日：2017-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongyun Han ,  Gwangbum Ko ,  Hyunjae Na

IPC: G06F3/041 ,  G06K9/00 ,  G06F3/044

Abstract: A touch panel includes: a substrate including a touch recognition area and a fingerprint recognition area; a first driving electrode and a first sensing electrode insulated from each other on the substrate and each positioned in the touch recognition area; and a second driving electrode and a second sensing electrode insulated from each other on the substrate and each positioned in the fingerprint recognition area. At least one of the second driving electrode and the second sensing electrode includes: a stem portion; and a branch portion branching off from the stem portion.