Phosphor, fabricating method thereof, and light-emitting device and backlight module employing the same
US10040994B2 · kind B2 · utility
1Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2016 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | May 13, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a phosphor represented by the following formula: K2[Ge1-xF6]:Mnx4+, wherein 0<x<0.2. The phosphor has a hexagonal phase of a P63mc space group. The present invention also provides a method for fabricating the above phosphor. The present invention further provides a light-emitting device and a backlight module employing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.