Electrical control light valve apparatus having liquid metal
US8411344B2 · kind B2 · utility
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Key dates
| Filing date | Aug 5, 2010 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Aug 11, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/004
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention discloses an electrical control light valve apparatus having liquid gallium. The invention comprises the transparent glass as a substrate, ITO transparent conductive film as the electrodes, the liquid gallium as the valve located on the ITO transparent conductive film, and the partial-transparent glass is located on the top of the electrical control light valve apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.