Planar light-emitting device
US7178942B2 · kind B2 · utility
18Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2005 |
| Grant date | Feb 20, 2007 |
| Priority date | — |
| Expiry date | Apr 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133607
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A planar light-emitting device includes a light source for generating light, a light gathering module for gathering the light generated by the light source and generating mixed light, a linear light generator comprising a light distributing unit for receiving the mixed light and distributing the mixed light to generate linear light, and a planar light generator for receiving the linear light and generating a planar light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.