Method of forming polymer dispersed liquid crystal layer including dichroic dye
US8268109B2 · kind B2 · utility
5Cited by
2References
23Claims
0Family size
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Key dates
| Filing date | Feb 17, 2010 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Sep 12, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/11
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Example embodiments relate to a method of forming a polymer dispersed liquid crystal (PDLC) layer including a dichroic dye. A first PDLC layer including the dichroic dye and a second PDLC layer having no dichroic dye may be bonded to each other so as to form the desired PDLC layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.