Display panel and apparatus provided with the same
US8446671B2 · kind B2 · utility
4Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2007 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Sep 19, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G21/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A display panel is provided with a solar cell, a light transmitting substrate arranged on a side of the solar cell to be seen, and a reflective polarizing plate. An uneven pattern is arranged on at least one surface of the reflective polarizing plate. The pattern desirably has concave and convex shape formed on at least one surface of the reflective polarizing plate. The respective concave and convex patterns may be different from each other. The reflective polarizing plate is provided with a light reflection axis and a light transmission easy axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.