公开(公告)号：US20250004345A1

公开(公告)日：2025-01-02

申请号：US18410442

申请日：2024-01-11

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

Inventor： Chenhang SHENG ,  Wenxin JIANG

IPC: G02F1/1677 ,  G02F1/167

Abstract: One aspect of the present disclosure provides a display panel and a display device. The display panel includes an array substrate, an opposite substrate disposed opposite to the array substrate, and a sieve plate between the array substrate and opposite substrate. The sieve plate includes sieve holes penetrating the sieve plate along the thickness direction of the display panel. The display panel further includes electrophoretic particles that include first-color electrophoretic particles. The particle size of at least one of the first-color electrophoretic particles is smaller than the size of the sieve hole. The first-color electrophoretic particle may freely pass through the sieve hole toward the output surface of the display panel.

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.