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公开(公告)号:US20220374058A1
公开(公告)日:2022-11-24
申请号:US17669780
申请日:2022-02-11
Applicant: Samsung Display Co., Ltd.
Inventor: HUN-TAE KIM , JINHYOUNG KIM , DONGHO YOON , GYUMDONG BAE
Abstract: A display device includes a display module including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a first support plate disposed on the display module, a second support plate disposed on the first support plate, a heat dissipation layer disposed between the first and second support plates, and including a bending portion overlapping the folding region, a first adhesive layer disposed between the first support plate and the heat dissipation layer, and a second adhesive layer disposed between the second support plate and the heat dissipation layer. An opening defined in each of the first and second adhesive layers has a width greater than a width of the bending portion of the heat dissipation layer in a portion overlapping the folding region.