Title:
INTERDIGITATED BACK CONTACT METAL-INSULATOR-SEMICONDUCTOR SOLAR CELL WITH PRINTED OXIDE TUNNEL JUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2018/112742
Kind Code:
A1
Abstract:
Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
Inventors:
HILALI MOHAMED M (US)
Application Number:
PCT/CN2016/111035
Publication Date:
June 28, 2018
Filing Date:
December 20, 2016
Export Citation:
Assignee:
ZHEJIANG KAIYING NEW MAT CO LTD (CN)
International Classes:
H01L31/042
Foreign References:
| CN104167454A | 2014-11-26 | |||
| CN104681648A | 2015-06-03 | |||
| CN104103699A | 2014-10-15 |
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)
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