Substrates with multiple images
US7416776B2 · kind B2 · utility
3Cited by
39References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2004 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Sep 2, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present application is directed to a substrate comprising a first major surface comprising light transmitting areas and light shielding areas. An image reception layer exists on the light shielding areas of the first major surface of the substrate. The substrate is substantially continuous. In some embodiments, the image reception layer is on the second major surface of the substrate. In some embodiments, the light transmitting areas are substantially free of the image reception layer. In certain embodiments, a light shielding coating exists on the light shielding areas between the image reception layer and the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.