Array substrate, method of fabricating the same, display panel and display device
US9793366B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2016 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Apr 18, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/123
Abstract
An array substrate, a method for fabricating the same, a display panel and a display device are disclosed. The array substrate comprises a display area and a non-display area that is outside the display area. The method comprises: forming a metal layer on a base substrate, the metal layer comprising a conductive pattern in the display area and a first electrode in the non-display area; forming a protective layer on the metal layer, a thickness of the protection layer in the non-display area being less than a thickness of the protection layer in the display area; forming a display electrode layer on the protection layer and removing the display electrode layer in the non-display area; and removing the protection layer in the non-display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.