Display device
US6841803B2 · kind B2 · utility
34Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2002 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Dec 18, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/875
Abstract
A display device having: a light-emitting layer 100; a light-reflecting member disposed on a back surface of the light-emitting layer; a polarized light separating unit 500 provided so that light in a predetermined wavelength range corresponding to light emitted from the light-emitting layer is separated into two kinds of polarized light components by reflection and transmission; a polarizer 600; and a retarder 700, the polarized light separating unit 500, the polarizer 600 and the retarder 700 being disposed on a front surface side of the light-emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.