Array substrate, method for fabricating the same using filter and self-emission technologies, and display device
US11222925B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 30, 2018 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Sep 13, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/00
Abstract
This disclosure discloses an array substrate, a method for fabricating the same, and a display device. The array substrate includes: a base substrate; and a plurality of pixel elements located on one side of the base substrate, wherein each of the pixel elements includes: a pixel light-emitting layer, and at least two different color filters located on the side of the pixel light-emitting layer away from the base substrate; the pixel light-emitting layer includes a first sub-pixel light-emitting layer and a second sub-pixel light-emitting layer; and in the same pixel element, an orthographic projection of each of the filters onto the base substrate has an overlap area with an orthographic projection of the second sub-pixel light-emitting layer onto the base substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.