公开(公告)号：US11126293B2

公开(公告)日：2021-09-21

申请号：US16767915

申请日：2018-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinman Kim ,  Joohan Kim ,  Bongjae Rhee ,  Jeonggyu Jo ,  Hyojun Koo ,  Sunggwan Woo ,  Hyunsuk Choi

IPC: G06F3/041 ,  G06K9/00 ,  G06F1/16

Abstract: An electronic device according to one embodiment of the present disclosure comprises: a transparent member; a display panel arranged below the transparent member; an ultrasonic sensor, arranged below the display panel, for acquiring biometric information by using ultrasonic waves having passed through the display panel and the transparent member for an external object close to the transparent member; and a light absorbing member for absorbing, through the transparent member and the display panel, at least a part of external light incident on the ultrasonic sensor, wherein the light absorbing member can be arranged between the display panel and the ultrasonic sensor. Other various examples are possible.

公开(公告)号：US11379017B2

公开(公告)日：2022-07-05

申请号：US17428790

申请日：2020-02-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Namhyeon Jeon ,  Sungwon Ryu ,  Hyunchang Shin ,  Bowon Jung ,  Hyojun Koo ,  Gyudong Eom ,  Seungjae Lee ,  Jihan Lee ,  Junyoung Jeong

IPC: G06F1/16 ,  G06F3/041 ,  G09G3/20

Abstract: This electronic device comprises: a window comprising a first region; a display panel comprising a first opening; an adhesive member comprising an adhesive material and comprising a second opening; an opaque member comprising an opaque material disposed along the boundary of the first region; a sensor disposed under the window and visible through the first and second openings; and a display driving circuit configured to activate some first pixels among the pixels of the display panel disposed in a region where the display panel overlaps the opaque member.