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公开(公告)号:US20220199714A1
公开(公告)日:2022-06-23
申请号:US17530341
申请日:2021-11-18
Applicant: LG Display Co., Ltd.
Inventor: Deuksoo JUNG , Woojung BYUN , Minchan KIM
IPC: H01L27/32
Abstract: A display device includes a substrate, a circuit element layer and a bank region. The substrate includes a light emitting region and a non-light-emitting region. The light emitting region forms an opening region. The non-light-emitting region is adjacent to the light emitting region. The circuit element layer is formed in the non-light-emitting region. The bank layer covers a top of the circuit element layer. The bank layer is not formed in the light emitting region.