Polarizer lamination
US4025688A · kind A · utility
115Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Nov 24, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31696
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A novel reflective light-polarizing lamination comprising a light polarizer laminated to the matte surface of aluminum foil and useful in display cells for field-effect transition liquid crystal displays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.