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1. WO2012070390 - ORGANIC PHOTOELECTRIC CONVERSION ELEMENT

Publication Number WO/2012/070390
Publication Date 31.05.2012
International Application No. PCT/JP2011/075884
International Filing Date 02.11.2011
IPC
C08G 61/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
C08K 3/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
C08L 65/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
65Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
H01L 31/10 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08in which radiation controls flow of current through the device, e.g. photoresistors
10characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors
H01L 51/42 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation; specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
CPC
B82Y 10/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
10Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
C08G 2261/124
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
10Definition of the polymer structure
12Copolymers
124alternating
C08G 2261/1412
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
10Definition of the polymer structure
14Side-groups
141Side-chains having aliphatic units
1412Saturated aliphatic units
C08G 2261/3229
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
30Monomer units or repeat units incorporating structural elements in the main chain
32incorporating heteroaromatic structural elements in the main chain
322non-condensed
3229containing nitrogen and sulfur as heteroatoms
C08G 2261/344
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
30Monomer units or repeat units incorporating structural elements in the main chain
34incorporating partially-aromatic structural elements in the main chain
344containing heteroatoms
C08G 2261/414
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
40Polymerisation processes
41Organometallic coupling reactions
414Stille reactions
Applicants
  • 住友化学株式会社 SUMITOMO CHEMICAL COMPANY, LIMITED [JP]/[JP] (AllExceptUS)
  • 上谷 保則 UETANI, Yasunori [JP]/[JP] (UsOnly)
  • 吉村 研 YOSHIMURA, Ken [JP]/[JP] (UsOnly)
Inventors
  • 上谷 保則 UETANI, Yasunori
  • 吉村 研 YOSHIMURA, Ken
Agents
  • 中山 亨 NAKAYAMA, Tohru
Priority Data
2010-26326626.11.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
(FR) ÉLÉMENT DE CONVERSION PHOTOÉLECTRIQUE ORGANIQUE
(JA) 有機光電変換素子
Abstract
(EN)
A high-molecular compound comprising repeating units represented by formula (1) and repeating units represented by formula (2) exhibits high absorbance in a long-wavelength region and is therefore useful for an organic photoelectric conversion element. In formula (1), R is a hydrogen atom, a fluorine atom, optionally fluorine-substituted alkyl, optionally fluorine -substituted alkoxy, optionally substituted aryl, optionally substituted heteroaryl, or a group represented by formula (3) [wherein m1 is an integer of 0 to 6, m2 is an integer of 0 to 6, R' is optionally fluorine-substituted alkyl, optionally substituted aryl, or optionally substituted heteroaryl, and a hydrogen atom in the (CH2)m1 or (CH2)m2 moiety may be replaced by a fluorine atom]; and the four R groups may be the same or different from each other. In formula (2), R is as defined above.
(FR)
Un composé de masse moléculaire élevée comprenant des motifs répétitifs représentés par la formule (1) et des motifs répétitifs représentés par la formule (2) manifeste une absorbance élevée dans une région de grandes longueurs d'onde et est donc utile pour un élément de conversion photoélectrique organique. Dans la formule (1), R représente un atome d'hydrogène, un atome de fluor, alkyle éventuellement substitué par le fluor, alcoxy éventuellement substitué par le fluor, aryle éventuellement substitué, hétéroaryle éventuellement substitué ou un groupe représenté par la formule (3) [dans laquelle m1 représente un entier de 0 à 6, m2 étant un entier de 0 à 6, R' représente alkyle éventuellement substitué par le fluor, aryle éventuellement substitué ou hétéroaryle éventuellement substitué et un atome d'hydrogène dans la fraction (CH2)m1 ou (CH2)m2 peut être remplacé par un atome de fluor]; et les quatre groupes R peuvent être identiques ou différents les uns des autres. Dans la formule (2), R est tel que défini ci-dessus.
(JA)
式(1)〔式中、Rは、水素原子、フッ素原子、フッ素置換されていてもよいアルキル基、フッ素置換されていてもよいアルコキシ基、置換されていてもよいアリール基、置換されていてもよいヘテロアリール基又は式(3)(式中、m1は、0~6の整数を表し、m2は、0~6の整数を表す。R'は、フッ素置換されていてもよいアルキル基、置換されていてもよいアリール基又は置換されていてもよいヘテロアリール基を表す。(CHm1又は(CHm2で示される式中の水素原子はフッ素置換されていてもよい。)で表される基を表す。4個あるRは、それぞれ同一でも相異なっていてもよい。〕 で表される繰り返し単位と式(2)〔式中、Rは、前述と同じ意味を表す。〕 で表される繰り返し単位とを含む高分子化合物は、長波長の光の吸光度が大きく、有機光電変換素子に有用である。
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