公开(公告)号：US20240282760A1

公开(公告)日：2024-08-22

申请号：US18653575

申请日：2024-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo CHOI ,  Min Woo KIM ,  Dae Ho SONG ,  Hyung II JEON

IPC: H01L25/16 ,  H01L21/683 ,  H01L23/00

CPC classification number: H01L25/167 ,  H01L21/6835 ,  H01L24/95 ,  H01L2221/68368 ,  H01L2221/68381 ,  H01L2224/95001

Abstract: A display device and a method of manufacturing the display device are proposed. The method may include disposing light emitting elements on a first transfer film; stretching the first transfer film so that the plurality of light emitting elements are spaced apart from each other; transferring the light emitting elements onto a thin film transistor array substrate; and removing the transfer film from the light emitting elements.

公开(公告)号：US20240243115A1

公开(公告)日：2024-07-18

申请号：US18411543

申请日：2024-01-12

Applicant: Samsung Display Co., LTD.

Inventor： Jin Woo CHOI ,  Hyung II JEON

IPC: H01L25/16 ,  H01L33/00 ,  H01L33/08

CPC classification number: H01L25/167 ,  H01L33/0095 ,  H01L33/08 ,  H01L33/007 ,  H01L33/0093

Abstract: A display device includes pixel electrodes on a substrate, light-emitting elements on the pixel electrodes, a planarization layer on the pixel electrodes to fill a space between the light-emitting elements, and a common electrode on the planarization layer and the light-emitting elements, wherein each of the light-emitting elements includes a first light-emitting element stack and a second light-emitting element stack on the first light-emitting element stack.