| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a back-junction solar cell having a solar cell substrate in which a texture structure is formed on a light-receiving surface, in a simplified manufacturing process. <P>SOLUTION: A solar cell 1 comprises: a solar cell substrate 20 that has a semiconductor substrate 10, in which a p-type surface 13p and an n-type surface 12n are exposed on a first primary surface, and has a texture structure on a second primary surface; a p-side electrode 15 disposed on the p-type surface; an n-side electrode 14 disposed on the n-type surface; and an insulating film 18 that is formed on the first primary surface and isolates the p-side electrode 15 and the n-side electrode 14. A method of manufacturing the solar cell 1 comprises the steps of: forming an insulating film 22 covering the first primary surface, and then forming the texture structure on the second primary surface; and forming the insulating film 18 by removing a part of the insulating film 22. <P>COPYRIGHT: (C)2012,JPO&INPIT |
