Display device and manufacturing method thereof
US10663795B1 · kind B1 · utility
2Cited by
3References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 4, 2019 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Jan 4, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/03
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a substrate, a plurality of light emitters, a colloid, an optical film, and a liquid crystal panel. The light emitters are located on a surface of the substrate. There are a plurality of gaps between the light emitters. The colloid is located in the gaps on the surface of the substrate and surrounds the light emitters. The optical film is located above the colloid and the light emitters. The liquid crystal panel is located above the optical film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.