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Hybrid heterojunction solar cell fabrication using a doping layer mask

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-021/225
  • H01L-021/385
출원번호 US-0504216 (2009-07-16)
등록번호 US-8309446 (2012-11-13)
발명자 / 주소
  • Weidman, Timothy W.
  • Mishra, Rohit
  • Stewart, Michael P.
  • Cha, Yonghwa Chris
  • Wijekoon, Kapila P.
  • Fang, Hongbin
출원인 / 주소
  • Applied Materials, Inc.
대리인 / 주소
    Patterson & Sheridan, LLP
인용정보 피인용 횟수 : 9  인용 특허 : 74

초록

Embodiments of the invention contemplate the formation of a high efficiency solar cell using a novel processing sequence to form a solar cell device. In one embodiment, the methods include forming a doping layer on a back surface of a substrate, heating the doping layer and substrate to cause the do

대표청구항

1. A method of forming a solar cell device, comprising: forming a first doping layer on a back surface of a crystalline silicon substrate;texturing a front surface of the crystalline silicon substrate, wherein the first doping layer disposed on the back surface is configured to prevent substantial e

이 특허에 인용된 특허 (74)

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  2. Brunton, Adam North, Method and apparatus for making a solar panel that is partially transparent.
  3. Du, Chen-Chung; Lee, Sheng-Lang; Liang, Muh-Wang; Huang, Jen-Rong; Chang, Chia-Hao, Method for depositing microcrystalline silicon and monitor device of plasma enhanced deposition.
  4. Lee, Kyoungsoo; Lee, Seongeun, Method for manufacturing a solar cell.
  5. Mihailetchi, Valentin Dan; Komatsu, Yuji, Method of manufacturing crystalline silicon solar cells using co diffusion of Boron and Phosphorus.
  6. Clevenger, Lawrence A.; Hovel, Harold J.; Krause, Rainer Klaus; Petrarca, Kevin S.; Pfeiffer, Gerd; Prettyman, Kevin M.; Radens, Carl; Sapp, Brian C., Photovoltaic solar cell device manufacture.
  7. Sopori, Bhushan; Rangappan, Anikara, Semiconductor device PN junction fabrication using optical processing of amorphous semiconductor material.
  8. Lee, Younghyun; Nam, Heejin; Jin, Yoonsil, Solar cell and method for manufacturing the same.
  9. Lee, Younghyun; Nam, Heejin; Jin, Yoonsil, Solar cell and method for manufacturing the same.
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