| 发明名称 |
A METHOD FOR THE PREPARATION OF THIN PHOTOCONDUCTIVE FILMS AND OF SOLAR CELLS EMPLOYING SAID THIN PHOTOCONDUCTIVE FILMS |
| 摘要 |
<p>Preparation of thin substantially pin-hole-free films of a semiconducting sulphide, sulphoselenide, selenide or telluride is achieved by the deposition of a film of the semiconductor and the application of heat preferentially to one surface of the film to establish a temperature differential between the surfaces of the film. The films may be employed in solid state devices and particularly in solar cells. In a solar cell the film (2), deposited on an electrically conducting substrate (1), forms a junction (4) with a semi-conductor (3), which is in contact with an electrode (5).</p> |
| 申请公布号 |
EP0002109(B1) |
申请公布日期 |
1981.12.02 |
| 申请号 |
EP19780300527 |
申请日期 |
1978.10.23 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BARLOW, WILLIAM ANDREW;JONES, KEITH;RHODES, MAURICE;ROUGHLEY, DAVID JAMES;SHERLIKER, FRANCIS RAYMOND;WILLIAMS, EDWARD WATKIN |
| 分类号 |
C01G1/12;C01B17/20;C01B19/04;C23C18/12;C25D7/00;C25D13/02;H01L21/208;H01L21/318;H01L21/365;H01L21/368;H01L21/428;H01L21/477;H01L21/479;H01L31/0336;H01L31/18;H01L51/30;H01L51/42;(IPC1-7):01L21/477;01L31/18;01L21/368;25D13/02;01L21/428 |
主分类号 |
C01G1/12 |
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