Display device
US7777936B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 2, 2008 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Oct 16, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a display device including a substrate having a display area, a first electrode disposed on the substrate to receive a first voltage, a second electrode disposed on the substrate to receive a second voltage having an opposite polarity to that of the first voltage, an insulating layer disposed on the first electrode and the second electrode, and an isolated member disposed on the insulating layer and electrically isolated, wherein an induction charge is generated in the isolated member by application of the first voltage and the second voltage, and wherein light transmittance is controlled according to the application of the first and second voltages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.