公开(公告)号：US20200381474A1

公开(公告)日：2020-12-03

申请号：US16886658

申请日：2020-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwoo CHOI ,  Minwoo KIM ,  Daeho SONG ,  Hyung-Il JEON

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/40 ,  H01L33/60 ,  H01L33/50 ,  H01L33/00 ,  H01L33/44

Abstract: Provided is a display device including a base layer, a pixel circuit disposed on the base layer, a pixel electrode electrically connected to the pixel circuit, a middle layer disposed on the pixel electrode and including a polymer resin layer and a conductive layer, a plurality of light emitting diodes disposed on the conductive layer and electrically connected to the pixel electrode, and a common electrode configured to cover the plurality of light emitting diodes and electrically connected to the plurality of light emitting diodes. Each of the plurality of light emitting diodes includes a first electrode, a light generating layer, and a second electrode sequentially stacked in a thickness direction of the base layer.

公开(公告)号：US20240224655A1

公开(公告)日：2024-07-04

申请号：US18401774

申请日：2024-01-02

Applicant: Samsung Display Co., LTD.

Inventor： Jinwoo CHOI ,  Daeho SONG ,  Hyungil JEON

IPC: H10K59/131 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K77/111 ,  H10K2102/311

Abstract: A stretchable display device includes a plurality of display units each including a light-emitting diode, and a connection unit disposed between two adjacent display units among the plurality of display units and connected to each of the two adjacent display units. The connection unit includes a curved part curved in a direction perpendicular to an upper surface of a display unit of the plurality of display units and a hole is defined in the connection unit when viewed from the direction perpendicular to the upper surface of the display unit of the plurality of display units.