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Inventor: Muramatsu; Shin-ichi
Address: Higashiyamato, JP
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4937454 |
Radiation detector |
June 26, 1990 |
| In a radiation detector having a scintillator and a photodiode in combination, an amorphous silicon diode of a refractive index of 3.5 or below is used for a photodector to have a decreased junction capacitance. This shifts the spectral sensitivity characteristic of the photodetector |
| 4721535 |
Solar cell |
January 26, 1988 |
| A solar cell including at least a thin film formed of an amorphous silicon material and having p-type conductivity. The thin film comprises a multi-layer structure including at least one non-doped layer formed of a material of an amorphous silicon material and having a thickness of 10 to |
| 4642412 |
Photo-electronic conversion apparatus with light pattern discriminator |
February 10, 1987 |
| A plurality of photovoltaic devices (e.g., solar cells) connect with each other and form a photo-electric conversion apparatus. The photovoltaic devices concerned are so connected with each other that when a given pattern of light is irradiated upon the photo-electric conversion appa |
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