| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 04.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- First heat reflecting layer having first refractive index 2 - 3.5 first extinction coefficient 0.2 - 1.5, first thickness 20 - 80 nm - Second layer having refractive index 1.6 - 2.3, extinction coefficient < 0.03 & thickness 10 - 100 nm Wherein second refractive index < than first Wherein second layer comprises TiO2 etc |
| PATENT PHOTOCOPY | Available on request |
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