公开(公告)号：US20230170355A1

公开(公告)日：2023-06-01

申请号：US18102375

申请日：2023-01-27

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  ENJET CO., LTD.

Inventor： Doyoung BYUN ,  Yonghee JANG ,  Keon KUK ,  Seongyong KIM ,  Jinwoo JUNG ,  Soonmin HONG ,  Tackmo LEE ,  Gyun HEO

IPC: H01L27/12 ,  H01L25/16

CPC classification number: H01L27/124 ,  H01L25/167 ,  H01L27/1288

Abstract: A display module includes a thin film transistor (TFT) substrate including a class substrate and a TFT layer provided on a front surface of the glass substrate, the TFT layer including a TFT circuit, a plurality of light emitting diodes provided on the TFT layer, a plurality of first connection pads provided at a distance from each other on the front surface of the glass substrate and connected to the TFT circuit, a plurality of second connection pads provided at a distance from each other on a rear surface of the glass substrate and connected to a second circuit, where the second circuit is configured to supply power and is connected to a control board, and a plurality of side wirings electrically connecting each of the plurality of first connection pads to respective connection pads of the plurality of second connection pads.