Light field imaging device and method for fabricating the same
US10096636B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Mar 29, 2016 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Apr 14, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8053
Abstract
A light field imaging device includes an image sensor having a plurality of pixels arranged two-dimensionally therein; a microlens array formed over the image sensor, the microlens array having a plurality of microlenses arranged two-dimensionally therein; and a plurality of support structures formed between the image sensor and the microlens array for providing an air gap therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.