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公开(公告)号:US20230309280A1
公开(公告)日:2023-09-28
申请号:US18164029
申请日:2023-02-03
Applicant: Samsung Display Co., LTD.
Inventor: MOON-CHUL PARK , DOKYUN KIM
CPC classification number: H05K7/20963 , H05K9/0081
Abstract: A display panel includes a display area, a pad area, and a bending area between the display area and the pad area, a lower metal layer in the display area, a semiconductor element in the display area, on the lower metal layer, and a heat dissipation layer in the pad area. The lower metal layer and the heat dissipation layer are respective patterns of a same material layer and including a same material as each other.