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Thin film solar cell and method of making 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-031/06
  • H01L-031/18
출원번호 US-0247802 (1988-09-22)
발명자 / 주소
  • Pollock Gary A. (Canoga Park CA) Mitchell Kim W. (Granada Hills CA) Ermer James H. (Burbank CA)
출원인 / 주소
  • Atlantic Richfield Company (Los Angeles CA 02)
인용정보 피인용 횟수 : 142  인용 특허 : 7

초록

A structure for, and method of making, thin films of Group I-III-VI compound semiconductors such as copper indium diselenide for use in heterojunction photovoltaic devices fabricated on metal substrates. An interfacial film containing gallium is first deposited upon the substrate. Thereafter, copper

대표청구항

In a photovoltaic device of the type having a metal back contact, a Group I-III-VI semiconductor film of a first conductivity type on said back contact and a semiconductor film of conductivity type opposite said first type on said Group I-III-VI film, the improvement comprising: an interfacial film

이 특허에 인용된 특허 (7)

  1. Dursch Harry W. (Seattle WA), CdS/CuInSe2 solar cells with titanium foil substrate.
  2. Choudary Uppala V. (Chatsworth CA) Shing Yuh-Han (Thousand Oaks CA) Potter Richard R. (Chatsworth CA) Ermer James H. (Los Angeles CA) Kapur Vijay K. (Northridge CA), CuInSe2 thin film solar cell with thin CdS and transparent window layer.
  3. Case Christopher (Providence RI) Loferski Joseph J. (Providence RI) Sanchez-Quesada Francisco (Madrid ESX), Method and apparatus for sputter deposition of a semiconductor homojunction and semiconductor homojunction products crea.
  4. Ermer James H. (Los Angeles CA) Love Robert B. (Chatsworth CA), Method for forming Cu In Se2 films.
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  6. Mickelsen Reid A. (Bellevue WA) Chen Wen S. (Seattle WA), Methods for forming thin-film heterojunction solar cells from I-III-VI2 chalcopyrite compounds, and solar.
  7. Kapur Vijay K. (Northridge CA) Choudary Uppala V. (Chatsworth CA) Chu Alan K. P. (Granada Hills CA), Process of forming a compound semiconductive material.

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