ELECTRODE MATERIAL, SOLAR CELL AND PROCESS FOR PRO

专利名称：ELECTRODE MATERIAL, SOLAR CELL AND

PROCESS FOR PRODUCING SOLAR CELL

发明人：ISHIKAWA, Naoki, c/o Isobe R & D

Center,OJIMA, Satoyuki, c/o Isobe R & DCenter,OHTSUKA, Hiroyuki, c/o Isobe R & DCenter,KANO, Haruhiko, c/o MurataManufacturing Co., Ltd,YANO, Masanobu,c/o Murata Manufacturing Co., Ltd

申请号：EP05751448.1申请日：20050615公开号：EP1775759A1公开日：20070418

专利附图：

摘要：The present invention is an electrode material comprising at least, a silverpowder, a glass frit, and an organic vehicle, wherein a rate of Ag content of the electrode

material is 75 wt% to 95 wt%, and a ratio of contents of Ag grains having an average graindiameter of 0.5 µm to 3 µm and Ag grains having an average grain diameter of 4 µm to 8µm in the electrode material is (the Ag grains having an average grain diameter of 0.5 µmto 3 µm) : (the Ag grains having an average grain diameter of 4 µm to 8 µm) = 20-80 wt% :80-20 wt%, and a solar cell comprising an electrode formed by using the electrodematerial. Thereby, an electrode material that can be stably filled in an electrode grooveformed on a semiconductor device and that an electrode with narrow line width and smallresistance loss can be easily formed by, and a solar cell with high power having anelectrode formed by using the electrode material are provided.

申请人：Shin-Etsu Chemical Company, Ltd.

地址：6-1, Ohtemachi 2-chome, Chiyoda-ku Tokyo 100-0004 JP

国籍：JP

代理机构：Wibbelmann, Jobst

更多信息请下载全文后查看