Display panel and display device
US11474390B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 22, 2020 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Oct 31, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0443
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display panel is provided, which includes a first sub-panel and a second sub-panel arranged opposite to each other, wherein the first sub-panel comprises a plurality of pixel units, the second sub-panel comprises a plurality of functional units, each of the functional units corresponds to respective at least one of the pixel units, and an optical lens layer is arranged between the first sub-panel and the second sub-panel, and configured to form a real image of the functional unit or the pixel unit between the functional unit and the pixel unit, wherein a size of the real image of the functional unit is equal to a size of the functional unit, and a size of the real image of the pixel unit is equal to a size of the pixel unit. A display device is further provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.