Display substrate, method for manufacturing same and display device
US11716875B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 6, 2020 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Nov 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/166
Abstract
Disclosed is a display substrate and a manufacturing method thereof and a display device. The display substrate includes an array substrate, an anode layer and a light-emitting layer which are sequentially stacked, and at least one film layer that is positioned on the light-emitting layer, wherein the at least one film layer includes a target film layer. The display substrate includes a first display area and a second display area which are adjacent to each other, wherein in the first display area, the target film layer has hollowed-out portions; and in the second display area, the target film layer is in a non-hollowed-out structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.