Donor film and thermal imaging method using the same
US9180715B2 · kind B2 · utility
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Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Dec 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A donor film and a thermal imaging method, the film including a base layer; a first light-to-heat conversion layer on the base layer; and a second light-to-heat conversion layer on the first light-to-heat conversion layer and to which an organic material is deposited, wherein the first light-to-heat conversion layer and the second light-to-heat conversion layer respectively absorb light of different wavelengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.