Image sensor
US7598583B2 · kind B2 · utility
3Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 24, 2007 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Jul 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8063
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An image sensor according to embodiments may include a first substrate having photodiode cells, a second substrate having a logic circuit, and connection electrodes that may electrically connect the photodiode cells with the logic circuit. In embodiments, more area may be available on the first substrate for photodiode cells and light loss may be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.