发明名称 |
DISPOSITIVO SEMICONDUTTORE PER LA CONVERSIONE DI ENERGIA LUMINOSA. |
摘要 |
Enhanced efficiency can be achieved in the construction of semiconductor optical energy conversion devices such as solar cells by providing a translucent frequency shifting supporting member with appropriate doping such as Al2O3:Cr+3 (Ruby) that is capable of shifting the wavelength of incident light energy in the direction of greatest efficiency of the semiconductor device. The efficiency can be further enhanced by providing a crystal perfection accommodation region between the active region of the device and the light frequency shifting substrate. |
申请公布号 |
IT7927746(D0) |
申请公布日期 |
1979.11.30 |
申请号 |
IT19790027746 |
申请日期 |
1979.11.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP. |
发明人 |
HODGSON RODNEY TREVOR;HOVEL HAROLD JOHN;MAC PHERSON WOODALL JERRY |
分类号 |
H01L31/04;H01L31/055 |
主分类号 |
H01L31/04 |
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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