Title:
DISPLAY MODULE, DISPLAY PANEL, DISPLAY SCREEN, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/135019
Kind Code:
A1
Abstract:
Provided in embodiments of the present application are a display module, a display panel, a display screen, and an electronic device. The display module (10) can transmit light, the display module (10) comprises an electrical functional layer (11), the electrical functional layer (11) comprises a plurality of sub-layers (111) sequentially stacked along a first direction, a plurality of electric wires (112) arranged on any one of the sub-layers (111), and a plurality of dummy structures (113) electrically isolated from the electric wires (112), the dummy structures (113) being arranged on one or more of the sub-layers (111). Taking a plane perpendicular to the first direction as a projection surface, the projections of the dummy structures (113) on the projection surface at least cover a gap between the projections of two adjacent electric wires (112) on the projection surface. When there is a gap between the projections of two adjacent electric wires (112), the use of the projections of the dummy structures (113) in at least covering the gap between the projections of the two adjacent electric wires (112) prevents the gap from becoming a diffraction slit, thereby prevent diffraction caused by the gap between the projections of the two adjacent electric wires (112).
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Inventors:
TAN WEN (CN)
Application Number:
PCT/CN2021/133155
Publication Date:
June 30, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01L51/52; H01L27/32
Foreign References:
| CN111540778A | 2020-08-14 | |||
| CN211149139U | 2020-07-31 | |||
| CN112713177A | 2021-04-27 | |||
| CN110867527A | 2020-03-06 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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