Image forming sheet, operating apparatus, image forming apparatus without transparent electrode, and image forming method
US6362807B1 · kind B1 · utility
6Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1999 |
| Grant date | Mar 26, 2002 |
| Priority date | — |
| Expiry date | May 28, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/026
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image forming sheet is constituted by a sheet-shaped image forming layer for forming thereon a visible image by being applied by any one of an electric field and a magnetic field, and a pair of flexible films for supporting the image forming layer from both surface sides thereof without having an electrode, one of an electric resistance and a magnetic resistance of one flexible file is smaller than that of the other flexible film. As a result, the image formed on this image forming sheet can be confirmed without using a transparent electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.