Title:
A manufacturing method of an optical power generator
Document Type and Number:
Japanese Patent JP6050661
Kind Code:
B2
Abstract:
A photovoltaic apparatus 10 includes: a plurality of photovoltaic elements 11 having transparent conductive oxide layers 18, 19 and generating electrical power by light irradiation; and power collecting members provided on the front and back of each of the photovoltaic elements 11, wherein the power collecting members on the front sides are provided with finger electrodes 27 and a plurality of metallic conductor wires 28, the finger electrodes 27 formed on top of the transparent conductive oxide layers 18 in parallel by gravure offset printing, the thickness of the finger electrodes 27 formed to be 5 µm or less, the metallic conductor wires 28 orthogonally joined to the finger electrodes 27, and wherein the metallic conductor wires 28 are extended further in one direction and joined to one of the power collecting members provided on the back sides of the adjoining photovoltaic elements 11 to be connected in series.
Inventors:
Koichi Hashimoto
Masazumi Ouchi
Sakamoto line
Kazuo Muramatsu
Masazumi Ouchi
Sakamoto line
Kazuo Muramatsu
Application Number:
JP2012255121A
Publication Date:
December 21, 2016
Filing Date:
November 21, 2012
Export Citation:
Assignee:
Choshu Industry Co., Ltd.
Namics Co., Ltd.
Namics Co., Ltd.
International Classes:
H01L31/0224
Domestic Patent References:
| JP2011103356A | ||||
| JP2005536894A | ||||
| JP2006278704A | ||||
| JP5502759A | ||||
| JP2012502498A | ||||
| JP2011142127A |
Foreign References:
| WO2011021655A1 | ||||
| WO2013090562A2 |
Attorney, Agent or Firm:
Fujio Nakamae
Yohei Kiyoi
Yoshihiro Kurita
Takayuki Imanaka
Fujimoto Katsune
Yohei Kiyoi
Yoshihiro Kurita
Takayuki Imanaka
Fujimoto Katsune