Touchscreen with a light modulator
US8411069B1 · kind B1 · utility
28Cited by
10References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 31, 2010 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jun 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/023
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device with a touchscreen with a light modulator is disclosed herein. The device transitions from a netbook mode to a touchscreen mode. The device comprises a main unit and a touchscreen unit with a transparent display. The touchscreen unit is preferably separated from the main unit when in a netbook mode, and the touchscreen unit communicates wirelessly with the main unit. The touchscreen unit preferably has an outer screen display surface and an inner screen display surface on each side of a light modulating unit. The main unit preferably has a main unit display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.