发明名称 |
PHOTOELECTRIC CONVERSION ELEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with high performance, which is suitable for irradiation of monochromatic light.SOLUTION: A photoelectric conversion element has a light absorption member consisting of a light absorption material capable of generating carriers by absorbing monochromatic light with a wavelength λ, and substantially parallel light consisting of the monochromatic light is used as the incident light. In the photoelectric conversion element, a band-pass filter is formed on a surface where the incident light consisting of the monochromatic light, is made incident at the angle &thetas; of incidence. The band-pass filter has a function for making the light with at least of the wavelength λselectively transmit. The light absorption material has a diffusion reflection surface on its back surface. |
申请公布号 |
JP2015038921(A) |
申请公布日期 |
2015.02.26 |
申请号 |
JP20130169385 |
申请日期 |
2013.08.19 |
申请人 |
TOYOTA CENTRAL R&D LABS INC |
发明人 |
TAKEDA YASUHIKO;IIZUKA HIDEO;MIZUNO SHINTARO;HASEGAWA KAZUO;ICHIKAWA TADASHI;ITO HIROSHI |
分类号 |
H01L31/054;H01L31/04;H01L31/10 |
主分类号 |
H01L31/054 |
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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