Liquid crystal display device having a selective reflection layer, mobile electronic device incorporating the same, and substrate for liquid crystal display device having a selective reflection layer
US7542117B2 · kind B2 · utility
3Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2005 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | Nov 9, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13362
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display device according to the present invention includes: a first substrate; a second substrate disposed so as to be closer to a viewer than the first substrate is; a liquid crystal layer provided between the first substrate and the second substrate; a light source provided by a side of the first substrate, the light source emitting light toward a side face of the first substrate; and a selective reflection layer formed on a principal face of the first substrate opposite from the viewer, the selective reflection layer selectively reflecting light of a specific polarization direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.