JPS64348U

JPS64348U -

Info

Publication number: JPS64348U
Application number: JP9477187U
Authority: JP
Priority date: 1987-06-19
Filing date: 1987-06-19
Publication date: 1989-01-05

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は第１図に示した実施例の等価回路図、第３図
は本考案の第２の実施例を示す断面図、第４図は
従来例を示す断面図である。３……第１層（第３の半導体層）、４……第２
層（第２の半導体層）、５……第３層（第１の半
導体層）、７……（第２の）透光性導電層、８…
…第４層（第６の半導体層）、９……第５層（第
５の半導体層）、１０……第６層（第４の半導体
層）。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an equivalent circuit diagram of the embodiment shown in FIG. 1, FIG. 3 is a sectional view showing a second embodiment of the present invention, and FIG. 4 is a sectional view showing a conventional example. 3...first layer (third semiconductor layer), 4...second
layer (second semiconductor layer), 5... third layer (first semiconductor layer), 7... (second) transparent conductive layer, 8...
... Fourth layer (sixth semiconductor layer), 9... Fifth layer (fifth semiconductor layer), 10... Sixth layer (fourth semiconductor layer).

Claims

[Scope of utility model registration request]

A first semiconductor layer exhibiting a first conductivity type, a second semiconductor layer exhibiting a conductivity type, and a second semiconductor layer exhibiting a second conductivity type opposite to the first conductivity type, on one main surface of the transparent conductive layer. A fourth semiconductor layer exhibiting the first conductivity type is sequentially stacked on the other main surface of the transparent conductive layer.
1. A photovoltaic device comprising: a semiconductor layer having the same conductivity type; a fifth semiconductor layer exhibiting the above-mentioned conductivity type; and a sixth semiconductor layer exhibiting the second conductivity type.