Liquid crystal cell platform
US7352428B2 · kind B2 · utility
4Cited by
66References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2003 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Feb 21, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal cell is presented that utilizes a deposited metal gasket moisture barrier and support membrane bonding two opposing plates of glass, a thin film spacer layer to accurately control cell gap thickness, and an optional integrated thermal sensor and heater deposition layer sandwiched therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.