公开(公告)号：US20240206305A1

公开(公告)日：2024-06-20

申请号：US18450587

申请日：2023-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEWOO KIM ,  YOON-HO KIM ,  JEONG-YOUNG KIM

IPC: H10K59/90 ,  H05K1/14 ,  H10K59/131

CPC classification number: H10K59/90 ,  H05K1/147 ,  H10K59/131 ,  H05K2201/10128

Abstract: A display device comprises a display substrate including a display area on which a plurality of pixels are disposed and a pad area adjacent to an one side of the display area, a cover panel disposed under the display substrate, a first circuit board electrically connected to the pad area, a second circuit board electrically connected to the first circuit board and disposed under the cover panel, a control chip mounted on a first surface of the second circuit board, and an adhesive layer attaching the second circuit board to the cover panel and, when viewed in a plan view, defining an opening exposing a portion of the second circuit board at which the control chip is disposed.