Quantum dot color filter and display device including the same
US10365509B2 · kind B2 · utility
7Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2017 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | May 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/055
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display apparatus includes a blue light blocking layer to block a blue light which is not converted by a color conversion layer, and a reflection preventing layer over the blue light blocking layer to prevent reflection of external light incident thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.