Accurately locating color donor element in making color filter arrays
US5910813A · kind A · utility
2Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1997 |
| Grant date | Jun 8, 1999 |
| Priority date | — |
| Expiry date | Apr 30, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/52
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Apparatus having an array of print heads for transmitting energy to a colorant donor element to cause colorant to transfer to produce color filter array patterns in an image-receiving layer of a color filter array includes a structure for locating the colorant donor element and the image-receiving layer a precise sublimation gap G from the image-receiving layer surface; and for maintaining this sublimation gap G to compensate for dimensional variations in the image-receiving layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.