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公开(公告)号:US11282897B2
公开(公告)日:2022-03-22
申请号:US16525379
申请日:2019-07-29
Applicant: LG Display Co., Ltd.
Inventor: YoungHoon Son , JoonYoung Heo , YongMin Park , HyunMin Park
Abstract: A display device comprises a first substrate having a plurality of subpixels; a lower electrode disposed in each of the plurality of subpixels on the first substrate; a light emitting layer provided on the lower electrode; and an upper electrode disposed on the light emitting layer, wherein the light emitting layer includes a photoisomerized material.