Manufacturing method of solar cell and solar cell

专利名称：Manufacturing method of solar cell and

solar cell

发明人：幸畑 隼人,筈見 公一申请号：JP2019554103申请日：20171115

公开号：JPWO2019097615A1公开日：20200402

专利附图：

摘要：A semiconductor substrate (11) having a PN junction andDisposed on one sideof a semiconductor substrateA plurality of fine wire electrodes (5a) extending in the firstdirection in the in-plane direction of the semiconductor substrate (11) and intersectingthe first direction in the in-plane direction of the semiconductor substrate (11) andarranged in parallel with each otherDisposed on one side of a semiconductor substrateAplurality of first current collecting electrodes arranged in a second direction which areconnected to two or more fine wire electrodes (5a) and intersecting the first direction

and arranged in a second direction.A plurality of fine wire electrodesA thin electrode (5a)connected to the first electrodeThere is a thin wire electrode (5a) which is not connectedto the electrode.A thin electrode (5a) not connected to the first electrode isThe width ofthe wire electrode (5a) is wider than the other region in the thin wire electrodeTab lineconnection (5C) which is an area for connecting tab linesIt is provided at the same positionas the first current collecting electrode in the first direction.

申请人：三菱電機株式会社

地址：東京都千代田区丸の内二丁目７番３号

国籍：JP

代理人：高村 順

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