Title:
PHOTOELECTRIC CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/017281
Kind Code:
A1
Abstract:
According to the present invention, a photoelectric conversion device (10) is provided with: a semiconductor substrate of a first conductivity type; a first semiconductor layer disposed on one surface of the semiconductor substrate and being of the first conductivity type; a second semiconductor layer disposed on the one surface of the semiconductor substrate and being of a second conductivity type which is the opposite to the first conductivity type; a first electrode electrically connected to the first semiconductor layer; and a second electrode electrically connected to the second semiconductor layer, wherein the first semiconductor layer 12 and the second semiconductor layer have a shape elongated in a first direction when seen in a plan view from the one surface of the semiconductor substrate, and the second semiconductor layer is disposed, in a width direction perpendicular to the first direction, at a position different from the position at which the first semiconductor layer is disposed. Among the first and second electrodes, at least the second electrode has a plurality of first electrode portions and the first electrode portions which are adjacent to each other in the first direction are disposed at different positions in the width direction.
Inventors:
KOHIRA MASATSUGU
Application Number:
PCT/JP2018/026426
Publication Date:
January 24, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01L31/0224; H01L31/05; H01L31/068; H01L31/0747
Domestic Patent References:
| WO2009147890A1 | 2009-12-10 | |||
| WO2016158977A1 | 2016-10-06 |
Foreign References:
| JP2014525671A | 2014-09-29 | |||
| JP2015528196A | 2015-09-24 | |||
| JP2016189446A | 2016-11-04 | |||
| US20100229917A1 | 2010-09-16 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
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