Display device
US8624846B2 · kind B2 · utility
10Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2008 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Jun 20, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/11
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed herein is a display device including, a display section having a display surface, and capable of displaying information on the display surface, and a light storing section capable of receiving incident light including visible light, absorbing a part of the incident light, and outputting the part of the incident light as an afterglow including non-visible light, wherein a light sensor configured to detect an object to be detected on a side of the display surface on a basis of a non-visible light component of output light from the light storing section is disposed within the display section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.