Display device
US11269211B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2020 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Mar 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/055
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device is disclosed. An embodiment of the display device includes a display panel, a plurality of light assemblies configured to provide light to the display panel, a light absorbing layer positioned on a path of light that is provided to the display panel by the plurality of light assemblies, the light absorbing layer configured to absorb light of a predetermined wavelength range, and a light shielding layer between the light assembly and the display panel, wherein the light shielding layer is configured to simultaneously shield the light provided by the plurality of light assemblies at a first portion and allow the light provided by the plurality of light assemblies to pass at a second portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.