Image sensor, method of manufacturing the image sensor, and electronic device including the image sensor
US9723188B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Aug 7, 2015 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Aug 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8063
Abstract
Provided are an image sensor, a method of manufacturing the image sensor, and an electronic device including the image sensor. An image sensor according to an embodiment may include a photoelectric conversion element, a pixel lens formed over the photoelectric conversion element and comprising a plurality of light condensing layers, wherein an upper layer of plurality of light condensing layers has a smaller area than a lower layer, and the pixel lens comprises a color filter substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.