Flat panel display having integral metal heater optically hidden behind an EMI shield
US7265809B2 · kind B2 · utility
22Cited by
10References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2004 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Jun 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/22
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A flat panel display having a black mask EMI layer isolated from Vcom and tied to zero potential. The flat panel display has an integral metal heater layer and thermal sensor that are in close proximity to the liquid crystals to provide efficient heating and temperature sensing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.