Low molecular weight acrylic copolymer latexes for donor elements in the thermal printing of color filters
US7153617B2 · kind B2 · utility
0Cited by
19References
30Claims
0Family size
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Key dates
| Filing date | Jan 21, 2003 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | Jan 21, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/165
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A donor element is described for use in a thermal imaging process. The donor element includes a support; a heating layer, and a colorant containing thermally imageable layer comprising a crosslinkable binder having a number average molecular weight of about 1,500 to about 70,000. A process for making a color filter using a thermal imaging process, and a liquid crystal display using this color filter are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.