公开(公告)号：US20210083019A1

公开(公告)日：2021-03-18

申请号：US16822079

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungsoo Jang ,  Jinkoo Chung ,  Taekju Jung ,  Beohmrock Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a substrate including a display area and a sensor area, the display area including main pixels and the sensor area including auxiliary pixels and a transmission area, a plurality of display elements included in each of the main pixels and each of the auxiliary pixels, a first stack structure overlapping the plurality of display elements, a second stack structure overlapping the transmission area, and a thin film encapsulation layer covering the first stack structure and the second stack structure, wherein the first stack structure has a thickness that is different from a thickness of the second stack structure.

公开(公告)号：US11239290B2

公开(公告)日：2022-02-01

申请号：US16822079

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungsoo Jang ,  Jinkoo Chung ,  Taekju Jung ,  Beohmrock Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a substrate including a display area and a sensor area, the display area including main pixels and the sensor area including auxiliary pixels and a transmission area, a plurality of display elements included in each of the main pixels and each of the auxiliary pixels, a first stack structure overlapping the plurality of display elements, a second stack structure overlapping the transmission area, and a thin film encapsulation layer covering the first stack structure and the second stack structure, wherein the first stack structure has a thickness that is different from a thickness of the second stack structure.