发明名称 |
PHOTOELECTRIC CONVERSION DEVICE |
摘要 |
It is an object to provide a photoelectric conversion device whose power consumption and a mounting area are reduced and yield is improved and further to provide a photoelectric conversion device whose number of manufacturing processes and manufacturing cost are reduced. A photoelectric conversion device includes a photoelectric conversion element for outputting photocurrent corresponding to illuminance, and a resistor changing resistance corresponding to illuminance. In the photoelectric conversion device, one terminal of the photoelectric conversion element and one terminal of the resistor are electrically connected in series; the other terminal of the photoelectric conversion element is connected to a high power supply potential; the other terminal of the resistor is connected to a low power supply potential; and a light intensity adjusting unit is provided on a light reception surface side of the photoelectric conversion element or the resistor to adjust illuminance.
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申请公布号 |
US2011315861(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
US201113162699 |
申请日期 |
2011.06.17 |
申请人 |
SHIMA YUKINORI;HIROSE ATSUSHI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
SHIMA YUKINORI;HIROSE ATSUSHI |
分类号 |
H01L31/10;H01L31/103;H01L31/105 |
主分类号 |
H01L31/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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