公开(公告)号：US20200052050A1

公开(公告)日：2020-02-13

申请号：US16222516

申请日：2018-12-17

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Wenxin JIANG ,  Jiaxin LI ,  Guofeng ZHANG ,  Hua GONG ,  Canjun XIAO

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

Abstract: An organic light-emitting display panel, divided into a display region and a non-display region surrounding the display region, includes a substrate; an array layer formed over the substrate; a pixel defining layer formed on the surface of the array layer away from the substrate; and a plurality of organic light-emitting devices formed in a plurality of openings of the pixel defining layer. The plurality of organic light-emitting devices are disposed in the display region, and each organic light-emitting device includes an anode, an organic light-emitting layer, and a cathode sequentially formed on the substrate. The organic light-emitting display panel also includes a plurality of support units disposed in the non-display region. At least one support unit of the plurality of support units is disposed on the surface of the pixel defining layer away from the substrate.

公开(公告)号：US20230337510A1

公开(公告)日：2023-10-19

申请号：US18338388

申请日：2023-06-21

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Yang ZENG ,  Chong QIAN ,  Chenhang SHENG ,  Hua GONG ,  Shaowei LIU ,  Lulu PAN ,  Ye JIN ,  Xiaoyan LAI

IPC: H10K59/80

CPC classification number: H10K59/8792 ,  H10K59/12

Abstract: Provided a display panel and a display device. The display panel has a first display region including a light-transmitting region. The display panel includes a display function layer including light-emitting elements, a color filter layer arranged on a side of the display function layer facing towards a display surface of the display panel, and auxiliary structures that are nonopaque and arranged on the side of the display function layer facing towards the display surface of the display panel. The color filter layer includes color resists corresponding to the light-emitting elements. The auxiliary structure is at least located between adjacent color resists, and overlaps with the light-transmitting region. The display device includes the display panel.