Methods and apparatus for bi-stable actuation of displays
US7304786B2 · kind B2 · utility
63Cited by
191References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2005 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Oct 14, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0262
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to mechanically bi-stable shutter assemblies for use in display apparatus to form images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.