Compositions, systems, and methods for imaging
US7993807B2 · kind B2 · utility
0Cited by
14References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2004 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Jan 7, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/165
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A composition, method, and system for recording an image. The system includes a multiphase imaging material in which energy is absorbed by an antenna material. The absorbed energy causes the reaction of an activator and a color-forming material to form a mark. A fixer is employed to retard the fading of the mark.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.