Compound, solar cell module, and solar power generation device

Patent metadata

Field	Value
Publication number	US-9343686-B2
Application number	US-201314412014-A
Country	US
Kind code	B2
Filing date	May 20, 2013
Priority date	Jul 9, 2012
Publication date	May 17, 2016
Grant date	May 17, 2016

Abstract

A compound is represented by the following general formula (IA0) or (IB0). A solar cell module for which the compound is used is used for a solar power generation device.

First claim

The invention claimed is:

1. A compound represented by the following general formula (IA0) or (IB0),

(in the formulae, R 10 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino group, or a group represented by the following general formula (z)-10 or (z)-20, and a plurality of R 10 s may be the same as or different from one another;
Ar 10 and Ar 20 each independently represent a group represented by the following general formula (II)-110, (II)-120, (II)-130, (I)-210, or (I)-220;
R 10 represents a hydrogen atom or an alkyl group when Ar 10 and Ar 20 each independently represent a group represented by the following general formula (I)-210 or (I)-220; and
a bond marked with a symbol “*” is attached to a carbon atom marked with the symbol “*” of the group, and a bond marked with a symbol “**” is attached to a carbon atom marked with the symbol “**” of the group),

(in the formulae, R 1 represents a hydrogen atom, an alkyl group, or an aryl group, and two R 1 s may be the same as or different from each other;
R 2 represents a hydrogen atom or an alkyl group;
R 11 , R 12 , R 13 , R 21 , and R 22 each independently represent a hydrogen atom or an alkyl group, and a plurality of R 11 s, R 12 s, R 13 s, R 21 s, and R 22 s may be the same as or different from one another;
when n 11 is an integer of 0,
R 10 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino or a group represented by the following general formula (z)-10 or (z)-20, at least one of a plurality of R 10 s is the group represented by the general formula (z)-10 and the plurality of R 10 s may be the same as or different from one another;

when n 11 is an integer of 1 or 2,
R 10 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, and aryl group, an alkyl carbonyl amino group, or a group represented by the general formula (z)-10 or (z)-20 and the plurality of R 10 s may be the same as or different from one another;

n 12 and n 13 are each independently 1 or 2; and
a plurality of n 11 s, n 12 s, and n 13 s may be the same as or different from one another).

2. A compound represented by the following general formula (IA) or (IB),

(in the formulae, R 1 represents a hydrogen atom or an alkyl group, and a plurality of R 1 s may be the same as or different from one another;
Ar 1 and Ar 2 each independently represent a group represented by the following general formula (I)-11, (I)-12, (I)-13, (I)-21, or (I)-22; and
a bond marked with a symbol “*” is attached to a carbon atom marked with the symbol “*” of the group, and a bond marked with a symbol “**” is attached to a carbon atom marked with the symbol “**” of the group),

(in the formulae, R 11 , R 12 , R 13 , R 21 , and R 22 each independently represent a hydrogen atom or an alkyl group, and a plurality of R 11 s, R 12 s, R 13 s, R 21 s, and R 22 s may be the same as or different from one another; and
n 11 , n 12 , and n 13 are each independently 1 or 2, and a plurality of n 11 s, n 12 s, and n 13 s may be the same as or different from one another).

3. The compound according to claim 2 , wherein R 1 , R 11 , R 12 , R 13 , R 21 , and R 22 each independently represent a hydrogen atom or an alkyl group having 1 to 22 carbon atoms.

4. The compound according to claim 3 , wherein R 1 , R 11 , R 12 , R 13 , R 21 , and R 22 each independently represent a hydrogen atom or an alkyl group having 6 to 18 carbon atoms.

5. A compound represented by the following general formula (IIA) or (IIB),

(in the formula, Z represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino group, or a group represented by the following general formula (z)-1 or (z)-2, a plurality of Zs may be the same as or different from one another, and at least one Z represents an alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino group, or a group represented by the following general formula (z)-1 or (z)-2;
Ar 11 and Ar 12 each independently represent a group represented by the following general formula (II)-11, (II)-12, or (II)-13; and
a bond marked with a symbol “*” is attached to a carbon atom marked with the symbol “*” of the group, and a bond marked with a symbol “**” is attached to a carbon atom marked with the symbol “**” of the group),

(in the formula, R 101 represents a hydrogen atom, an alkyl group, or an aryl group, and two R 101 s may be the same as or different from each other;
R 102 represents a hydrogen atom or an alkyl group;
R 11 , R 12 , and R 13 each independently represent a hydrogen atom or an alkyl group, and a plurality of R 11 s, R 12 s, and R 13 s may be the same as or different from one another;
when n 11 is an integer of 0,
Z represents a hydrogen atom, an alkyl group, and alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino or a group represented by the following general formula (z)-1 or (z)-2 at least one of a plurality of Zs is the group represented by the general formula (z)-1 and the plurality of Zs may be the same as or different from one another;

when n 11 is an integer of 1 or 2,
Z represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkyl carbonyl amino group, or a group represented by the general formula (z)-1 or (z)-2 and the plurality of Zs may be the same as or different from one another;

n 12 and n 13 are each independently 1 or 2; and
a plurality of n 11 s, n 12 s, and n 13 s may be the same as or different from one another).

6. The compound according to claim 5 ,
wherein Z represents a hydrogen atom, an alkyl group having 1 to 22 carbon atoms, or a group represented by the general formula (z)-1 or (z)-2,
R 101 represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, or an aryl group having 6 to 12 carbon atoms,
R 102 represents an alkyl group having 1 to 10 carbon atoms, and
R 11 , R 12 , and R 13 each independently represent a hydrogen atom or an alkyl group having 1 to 22 carbon atoms.

7. The compound according to claim 5 ,
wherein Z represents a hydrogen atom, an alkyl group having 6 to 18 carbon atoms, or a group represented by the general formula (z)-1 or (z)-2, and
R 11 , R 12 , and R 13 each independently represent a hydrogen atom or an alkyl group having 6 to 18 carbon atoms.

8. A solar cell module which comprises the compound according to claim 1 .

9. The solar cell module according to claim 8 , comprising:
a light guide which includes a light incident surface and a light emitting surface whose area is smaller than that of the light incident surface; and
a solar cell element which receives light emitted from the light emitting surface and generates power,
wherein the light guide further contains the compound and uses, as the emitted l

Assignees

• Sharp Kk

Inventors

• Umeda Tokiyoshi
• Tsukio Daisuke
• Takenaka Yukio

Classifications

• H10F77/488

  Reflecting light-concentrating means, e.g. parabolic mirrors or concentrators using total internal reflection · CPC title

• H10F77/45

  Wavelength conversion means, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements · CPC title

• H01L51/0072 Primary

  Electricity · mapped topic

• H01L51/0053

  Electricity · mapped topic

• H01L31/0547

  Electricity · mapped topic