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公开(公告)号:US20240081137A1
公开(公告)日:2024-03-07
申请号:US18343476
申请日:2023-06-28
Applicant: Samsung Display Co., Ltd.
Inventor: JOONHYUNG KIM , SUKBONG LEE , SEUNGIL JANG , JIN HYUN JUN , HEEKYUN SHIN , KISEOK CHOI
CPC classification number: H10K71/40 , H10K59/1201 , H10K59/873
Abstract: Provided is a display device manufacturing method including forming a display panel on a processing substrate by forming a base layer including a colorless polyimide layer, and a functional layer, and separating the display panel from the processing substrate by emitting laser having an intensity such that about 90% of a maximum intensity is about 6.0 MW/cm2 to about 6.8 MW/cm2.