Title:
DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/241786
Kind Code:
A1
Abstract:
Disclosed in the present application are a display panel and a display apparatus. Arrangement positions of display pixels in a first display region, which corresponds to an under-screen camera, of the display panel are optimized, wherein at least two first pixels adjacent in the vertical direction or horizontal direction are taken as one optical repeating unit, and the position of a single sub-pixel is appropriately adjusted in the optical repeating unit, such that a plurality of sub-pixels are located on vertexes of a first polygonal structure without exceeding an original first pixel range. In combination with the design of electrode traces, the electrode traces are made roughly consistent with extension directions of edges of the first polygonal structure. The positions of at least four sub-pixels and the electrode traces are non-light-transmitting regions, and a light-transmitting region with a relatively large area is formed within the zone surrounded by the at least four sub-pixels and the electrode traces; and the distances between the non-light-transmitting regions increase in a row direction and a column direction. Thus, high-order optical diffraction is effectively inhibited, and low-order diffraction is relatively enhanced; moreover, diffracted light energy is concentrated in a relatively central zone, and the diffracted light is isotropic, thereby significantly improving the imaging effect of an under-screen camera.
Inventors:
LUO XINTAO (CN)
NISHIZAWA MASATO (CN)
SAKAIGAWA AKIRA (CN)
NISHIZAWA MASATO (CN)
SAKAIGAWA AKIRA (CN)
Application Number:
PCT/CN2021/095309
Publication Date:
November 24, 2022
Filing Date:
May 21, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01L51/52; H01L27/32
Foreign References:
| CN111129102A | 2020-05-08 | |||
| CN110634930A | 2019-12-31 | |||
| CN110365819A | 2019-10-22 | |||
| CN112786645A | 2021-05-11 | |||
| CN111162105A | 2020-05-15 | |||
| CN112134979A | 2020-12-25 | |||
| US20210135133A1 | 2021-05-06 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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