公开(公告)号：US20230225177A1

公开(公告)日：2023-07-13

申请号：US18182443

申请日：2023-03-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiyang SHEN ,  Mengting LEE ,  Shuhai LIANG ,  Zhijin HU ,  Yuan XIONG

IPC: H10K59/80 ,  G02B5/30

CPC classification number: H10K59/8793 ,  H10K59/8792 ,  G02B5/3016

Abstract: This application provides an OLED display module and a display apparatus. The display module includes a display layer and a circular polarizer that are stacked, and a light enhancement layer and a light absorption layer that are stacked. The light enhancement layer and the light absorption layer are stacked between the display layer and the circular polarizer. The display layer has a pixel area and a non-pixel area. The light absorption layer is configured to transmit a light ray emitted from the pixel area and absorb a light ray emitted from the non-pixel area. The light ray that passes through the light absorption layer includes a light ray in a first polarization state and a light ray in a second polarization state.