Semi-transmissive semi-reflective film laminate and a method of production therefor
US5746857A · kind A · utility
9Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1996 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Sep 23, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133553
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A semi-transmissive semi-reflective film laminate consisting of a semi-transmissive semi-reflective layer and a film, the semi-transmissive semi-reflective layer being set on the film, characterized in that the semi-transmissive semi-reflective layer contains pearl pigment and a light transmissive resin, the average of the angles of orientation of the pearl pigments being less than 30.degree., the film is a film selected from the group consisting of a support body having a vacant space internally and a polarizing film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.