Photoelectric conversion device and electronic apparatus
US9000541B2 · kind B2 · utility
1Cited by
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9Claims
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Key dates
| Filing date | Feb 7, 2012 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Jun 17, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/541
Abstract
A photoelectric conversion device includes circuit portions disposed on a substrate, a first electrode electrically connected to one of the circuit portions, an optically transparent second electrode opposing the first electrode, and a photoelectric conversion portion disposed between the first electrode and the second electrode. The photoelectric conversion portion has a multilayer structure including a light absorption layer made of a p-type compound semiconductor film having a chalcopyrite structure, an amorphous oxide semiconductor layer, and a window layer made of an n-type semiconductor film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.