Display substrate, manufacturing method thereof and display apparatus
US12329020B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 24, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Nov 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, belongs to the field of display technology, and can solve the problems such as low optical densities of currently available anti-reflection layers and difficulties in the alignment of an anti-reflection layer with a reflective anode. The display substrate according to the present disclosure has a pixel region and a non-pixel region, and includes a base substrate and a reflective anode on the base substrate, and further includes an anti-reflection layer on the reflective anode and configured to correspond to the non-pixel region; the anti-reflection layer includes a transparent polymer layer and a light-absorbing material; a surface of the transparent polymer layer away from the base substrate is provided with a plurality of micro-pores; and the plurality of micro-pores are filled with the light-absorbing material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.