Display panel and display apparatus

By forming a small-diameter first opening on the black pixel definition layer and aligning a large-diameter second opening on the light-shielding layer, the problem of reduced sensitivity and accuracy of photosensitive devices caused by excessively small light-transmitting holes in high-resolution display panels is solved, achieving a combination of high light transmittance and high resolution.

WO2026113044A1PCT designated stage Publication Date: 2026-06-04WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO LTD
View PDF 5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO LTD
Filing Date
2024-12-04
Publication Date
2026-06-04

Smart Images

  • Figure CN2024136822_04062026_PF_FP_ABST
    Figure CN2024136822_04062026_PF_FP_ABST
Patent Text Reader

Abstract

Provided in the present application are a display panel and a display apparatus. The display panel comprises an array substrate, a black pixel defining layer, and a light-shielding layer, wherein the black pixel defining layer is arranged on one side of the array substrate, the light-shielding layer is arranged on the side of the black pixel defining layer that is away from the array substrate, the black pixel defining layer has a first opening, and the light-shielding layer has a second opening, the diameter or circumscribed circle diameter of the first opening being smaller than the diameter or circumscribed circle diameter of the second opening.
Need to check novelty before this filing date? Find Prior Art