Array substrate having a layer of magnetic material, display panel having the same and manufacturing method the same thereof
US11227999B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 1, 2019 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Apr 17, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
The present disclosure is related to a method of manufacturing an array substrate. The method of manufacturing an array substrate may include forming an auxiliary cathode on a base substrate, forming a layer of magnetic material on a first surface of the auxiliary cathode, forming an emission layer in a display area of the array substrate, a part of the emission layer on the layer of the magnetic material on the first surface of the auxiliary cathode, and removing the part of the emission layer and the layer of magnetic material from the first surface of the auxiliary cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.