Enhanced color image sensor device and method of making the same
US7078779B2 · kind B2 · utility
46Cited by
5References
54Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 15, 2004 |
| Grant date | Jul 18, 2006 |
| Priority date | — |
| Expiry date | Oct 15, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8057
Abstract
A semiconductor device including a substrate having a plurality of image sensing elements formed therein, a plurality of spaced apart color filters overlying the substrate and a light blocking material interposed between adjacent spaced apart color filters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.