PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2017/098790

A1

A photoelectric conversion device (101) has, on one main surface of a semiconductor substrate (10), a first conductivity-type region (1), a second conductivity-type region (2), and a boundary region (9), which is in contact with the first conductivity-type region and the second conductivity-type region, and separates the regions from each other. A first conductivity-type semiconductor layer (61) is provided over the boundary region and the whole surface of the first conductivity-type region (2), and a second conductivity-type semiconductor layer (31) is provided over the boundary region and the whole surface of the second conductivity-type region. An insulating layer (41) is provided on the whole surface of the boundary region. A first electrode (71) is provided over the boundary region and the whole surface of the first conductivity-type region, and a second electrode (72) is provided in the second conductivity-type region. The second electrode is not provided in the region where the first conductivity-type semiconductor layer is formed, and the second electrode is separated from the first electrode.

WO/2008/024206	FRONT CONTACT WITH INTERMEDIATE LAYER(S) ADJACENT THERETO FOR USE IN PHOTOVOLTAIC DEVICE AND METHOD OF MAKING SAME
WO/2022/209585	SOLAR CELL MODULE AND MANUFACTURING METHOD FOR SOLAR CELL MODULE

KONISHI KATSUNORI (JP)
YOSHIKAWA KUNTA (JP)
KAWASAKI HAYATO (JP)
NAKANO KUNIHIRO (JP)

PCT/JP2016/079353

June 15, 2017

October 03, 2016

Click for automatic bibliography generation  

KANEKA CORP (JP)

H01L31/0224; H01L31/0747

WO2011105554A1

2011-09-01

JP2013131586A

2013-07-04

SHINTAKU, Masato et al. (JP)

View/Download PDF      PDF Help

Previous Patent: BAG-MAKING AND PACKAGING MACHINE

Next Patent: BOOT