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1. (WO2018079657) SOLAR CELL INSPECTION METHOD AND INSPECTION DEVICE, METHOD FOR MANUFACTURING SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL MODULE, INSPECTION PROGRAM, AND STORAGE MEDIUM

Pub. No.:    WO/2018/079657    International Application No.:    PCT/JP2017/038710
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Fri Oct 27 01:59:59 CEST 2017
IPC: H02S 50/15
G01N 21/95
Applicants: KANEKA CORPORATION
株式会社カネカ
Inventors: FUKUDA, Masanori
福田 将典
Title: SOLAR CELL INSPECTION METHOD AND INSPECTION DEVICE, METHOD FOR MANUFACTURING SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL MODULE, INSPECTION PROGRAM, AND STORAGE MEDIUM
Abstract:
The present invention pertains to an inspection method of a solar cell provided with: a photoelectric conversion unit (1) having a first conductive-type semiconductor and a second conductive-type semiconductor; a first collector electrode on the first conductive-type semiconductor; and a second collector electrode on the second conductive-type semiconductor, wherein the first collector electrode and the second collector electrode irradiate light on the photoelectric conversion unit in a state electrically connected with conductive members (21, 22, 25) interposed, and implement photoluminescence measurement. On the basis of the contrast of the obtained photoluminescent image, the disconnection defect location of the collector electrode is identified.