Reflective display panel and display device
US11640080B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Nov 19, 2021 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Nov 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/06
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A reflective display panel and a display device are provided. The reflective display includes: a first liquid crystal cell including a first substrate and a second substrate oppositely arranged to each other, and a first liquid crystal layer between the first substrate and the second substrate; a plurality of pixel units on the first substrate, where each pixel unit includes a first sub-pixel unit and a second sub-pixel unit; an optical structure, arranged at a light-emitting side of the first liquid crystal cell and covering the pixel units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.