公开(公告)号：US20210342567A1

公开(公告)日：2021-11-04

申请号：US17378926

申请日：2021-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: G06K9/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.

公开(公告)号：US20190252473A1

公开(公告)日：2019-08-15

申请号：US16274970

申请日：2019-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/3227 ,  G09G3/3233 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253

Abstract: An exemplary embodiment of the present invention is related to a display device, the display device including: a substrate which includes a display portion, a light sensing portion, and a connection portion located between the display portion and the light sensing portion, in which the connection portion is bent such that the light sensing portion overlaps the display portion by bending of the connection portion.

公开(公告)号：US20190272407A1

公开(公告)日：2019-09-05

申请号：US16292793

申请日：2019-03-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YONGHAN PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.