Array substrate and manufacturing method thereof and display device
US10199404B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Sep 7, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/131
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate, a manufacturing method thereof and a display device are provided by the present disclosure. The manufacturing method includes: providing a base substrate; forming a plurality of pixel electrodes on the base substrate, in which the operation of forming the plurality of pixel electrodes includes: depositing a first transparent conductive film, and forming the plurality of pixel electrodes and a connection unit for connecting adjacent pixel electrodes by patterning the first transparent conductive film; forming a passivation layer on the plurality of pixel electrodes, and patterning the passivation layer to expose at least a portion of the connection unit; and processing the exposed portion of the connection unit, so that the plurality of interconnected pixel electrodes are electrically insulated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.