Image sensor
US4689652A · kind A · utility
52Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Mar 11, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/806
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor comprises a transparent substrate, an optical lens formed integrally in one major surface of the transparent substrate, and a photosensor provided on the side of the other major surface of the transparent substrate and having output electrodes, wherein light incident on the optical lens is focussed by the lens onto the photosensor through the transparent substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.