Display panel and display device
US11991915B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2021 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Jul 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
Abstract
The present application provides a display panel and a display device, the display panel includes a light-emitting layer and a light-concentrating layer positioned on the light-emitting layer, the light-emitting layer includes a plurality of light-emitting units, the light-concentrating layer includes a first member and a second member for converging light, wherein the first member includes a plurality of openings, an edge of the openings includes a first inclined surface for reflecting light and a second inclined surface positioned on the first inclined surface, and the first inclined surface and the second inclined surface are connected by a first connecting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.