Title:
ELECTRICALLY CONDUCTIVE PASTE, SOLAR CELL ELECTRODE, AND SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2022/202563
Kind Code:
A1
Abstract:
The present invention provides an electrically conductive paste for solar cell electrode formation that can form an electrode with a low specific resistance, and with a reduced possibility of disconnection. This electrically conductive paste for solar cell electrode formation includes (A) electrically conductive particles, (B) an epoxy resin, and (C) a curing agent. In the electrically conductive paste, the (A) electrically conductive particles contain an electrically conductive component and two or more types of organic components. The electrically conductive component is silver. The (C) curing agent includes at least one item selected from an imidazole curing agent and a boron trifluoride compound.
Inventors:
KOBAYASHI KENJI (JP)
MURAMATSU KAZUO (JP)
TANABE HIDEO (JP)
MURAMATSU KAZUO (JP)
TANABE HIDEO (JP)
Application Number:
PCT/JP2022/011997
Publication Date:
September 29, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
NAMICS CORP (JP)
International Classes:
H01L31/0224; H01B1/22
Domestic Patent References:
| WO2012102304A1 | 2012-08-02 |
Foreign References:
| JP2018066048A | 2018-04-26 | |||
| JP2012214873A | 2012-11-08 | |||
| JP2017206763A | 2017-11-24 | |||
| JP2020205245A | 2020-12-24 | |||
| JP2017010628A | 2017-01-12 | |||
| JP2013196954A | 2013-09-30 |
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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