- 专利标题： Paste for solar cell electrode and solar cell using same
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申请号： US17914577申请日： 2020-12-29
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公开(公告)号： US12080443B2公开(公告)日： 2024-09-03
- 发明人: Kang Ju Park , In Chul Kim , Chung Ho Kim , Min Soo Ko , Mun Seok Jang , Tae Hyun Jun , Hwa Joong Kim
- 申请人： LS-NIKKO COPPER INC.
- 申请人地址： KR Ulsan
- 专利权人： LS-NIKKO COPPER INC.
- 当前专利权人： LS-NIKKO COPPER INC.
- 当前专利权人地址： KR Ulsan
- 代理机构： Goldilocks Zone IP Law
- 优先权： KR 20200036249 2020.03.25
- 国际申请： PCT/KR2020/019272 2020.12.29
- 国际公布： WO2021/194062A 2021.09.30
- 进入国家日期： 2022-09-26
- 主分类号： H01B1/22
- IPC分类号： H01B1/22 ; H01B3/08 ; H01B3/18 ; H01B3/46 ; H01L31/0224
摘要：
The present disclosure is a conductive paste for a solar cell electrode comprising a metal powder, a glass frit, and an organic vehicle, wherein the discharge amount factor A of the bus-bar electrode can be calculated by Equation 1 below, and the discharge amount factor B of the finger electrode can be calculated by the following Equation 2, and |AB| relates to a conductive paste for a solar cell electrode, characterized in that it is 0.100 or less.
A=(Slip velocity×10)/(G′×0.01) [Equation 1]
B=1/(G″×0.01) [Equation 2]
A=(Slip velocity×10)/(G′×0.01) [Equation 1]
B=1/(G″×0.01) [Equation 2]
公开/授权文献
- US20230207150A1 PASTE FOR SOLAR CELL ELECTRODE AND SOLAR CELL USING SAME 公开/授权日：2023-06-29
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