Reflective display devices
US8497958B2 · kind B2 · utility
1Cited by
5References
26Claims
0Family size
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Key dates
| Filing date | Feb 1, 2011 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Sep 28, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1334
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Example embodiment are directed to a reflective display device including a polymer-dispersed liquid crystal (PDLC) layer between a first substrate and a second substrate, and a mirror reflection plate on the first substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.