Linear laser light beam for making OLEDS
US7291365B2 · kind B2 · utility
4Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2004 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Apr 6, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/649
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of transferring organic material from a donor element to a substrate includes providing a radiation source; and selecting the power of the radiation applied to the donor element by the radiation source to cause the transfer of organic material to the substrate wherein the time that one or more positions of the donor element receives radiation is greater than 1 millisecond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.