Selective light transmission sheet
US4590118A · kind A · utility
66Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1984 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Feb 16, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31692
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A selectively light transmission sheet composed of two selectively light transmitting structures, one comprising a single or separate two metal layers (A) and a single or separate two dielectric layers (B), another comprising an organic polymer layer (C) containing a near infrared ray absorbent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.