Backlight unit and display device including the same
US9298039B2 · kind B2 · utility
1Cited by
1References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2013 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Jun 17, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/95
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A backlight unit includes a light source which generates a first light; a quantum dots member which is spaced apart from the light source by a first distance and converts the first light into a second light; a guide member which lengthwise extends in a first direction and fixes positions of the light source and the quantum dots member; and an optical member which reflects the second light. The guide member guides the first light from the light source to the quantum dots member and guides the second light from the quantum dots member to the optical member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.