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1. WO2010064709 - 有機薄膜太陽電池およびその製造方法

公開番号 WO/2010/064709
公開日 10.06.2010
国際出願番号 PCT/JP2009/070415
国際出願日 04.12.2009
IPC
H01L 51/42 2006.01
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
51能動部分として有機材料を用い,または能動部分として有機材料と他の材料との組み合わせを用いる固体装置;このような装置またはその部品の製造または処理に特に適用される方法または装置
42赤外線,可視光,短波長の電磁波,または粒子線輻射に感応に特に適用されるもの;輻射線エネルギーを電気的エネルギーに変換するか,またはこれらの輻射線によって電気的エネルギーを制御するかのどちらかに特に適用されるもの
H01L 21/28 2006.01
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
21半導体装置または固体装置またはそれらの部品の製造または処理に特に適用される方法または装置
02半導体装置またはその部品の製造または処理
04少なくとも一つの電位障壁または表面障壁,例.PN接合,空乏層,キャリア集中層,を有する装置
18不純物,例.ドーピング材料,を含むまたは含まない周期表第IV族の元素またはA↓I↓I↓IB↓V化合物から成る半導体本体を有する装置
28H01L21/20~H01L21/268に分類されない方法または装置を用いる半導体本体上への電極の製造
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
H01L 51/0036
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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
0034Organic polymers or oligomers
0035comprising aromatic, heteroaromatic, or arrylic chains, e.g. polyaniline
0036Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
H01L 51/0047
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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
0045Carbon containing materials, e.g. carbon nanotubes, fullerenes
0046Fullerenes, e.g. C60, C70
0047comprising substituents, e.g. PCBM
H01L 51/4253
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, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
4253comprising bulk hetero-junctions, e.g. interpenetrating networks
H01L 51/441
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, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
44Details of devices
441Electrodes
Y02E 10/549
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
50Photovoltaic [PV] energy
549Organic PV cells
出願人
  • 大日本印刷株式会社 DAI NIPPON PRINTING CO., LTD. [JP]/[JP] (AllExceptUS)
  • 木原 健 KIHARA, Takeshi [JP]/[JP] (UsOnly)
  • 鈴木 裕行 SUZUKI, Hiroyuki [JP]/[JP] (UsOnly)
発明者
  • 木原 健 KIHARA, Takeshi
  • 鈴木 裕行 SUZUKI, Hiroyuki
代理人
  • 山下 昭彦 YAMASHITA, Akihiko
優先権情報
2008-31009404.12.2008JP
2009-14790422.06.2009JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) ORGANIC THIN FILM SOLAR BATTERY AND METHOD FOR MANUFACTURING SAME
(FR) ÉLÉMENT PHOTOVOLTAÏQUE À COUCHE MINCE ORGANIQUE ET PROCÉDÉ DE FABRICATION CORRESPONDANT
(JA) 有機薄膜太陽電池およびその製造方法
要約
(EN)
Provided is an organic thin-film solar battery wherein short-circuiting between electrodes does not readily occur and which is of large area, yet has excellent photovoltaic conversion efficiency. The organic thin-film solar battery comprises: a transparent substrate; mesh electrodes and transparent electrodes that are stacked in unordered fashion on the transparent substrate; a photovoltaic conversion layer formed on the mesh electrodes and transparent electrodes; and a counter electrode formed on the photovoltaic conversion layer. The thickness of the mesh electrodes is a thickness at which no short-circuiting is produced between the mesh electrodes and transparent electrodes and the counter electrode.
(FR)
La présente invention concerne un élément photovoltaïque à couche mince organique dans lequel les phénomènes de courts-circuits entre électrodes ne se produisent pas facilement, et qui, tout en étant de grande superficie, fait preuve d'une efficacité remarquable de conversion photovoltaïque. Cet élément photovoltaïque à couche mince organique comprend: un substrat transparent; des électrodes à mailles et des électrodes transparentes empilées de façon non ordonnée sur le substrat transparent; une couche de conversion photovoltaïque formée sur les électrodes à mailles et les électrodes transparentes; et une contre-électrode formée sur la couche de conversion photovoltaïque. L'épaisseur des électrodes à mailles est suffisante pour empêcher la de courts-circuits entre, d'une part les électrodes à mailles et les électrodes transparentes, et d'autre part la contre-électrode.
(JA)
本発明は、電極間での短絡が起こり難く、大面積であっても光電変換効率の良好な有機薄膜太陽電池を提供することを主目的とする。本発明は、透明基板と、上記透明基板上に順不同に積層されたメッシュ電極および透明電極と、上記メッシュ電極および透明電極の上に形成された光電変換層と、上記光電変換層上に形成された対向電極とを有する有機薄膜太陽電池であって、上記メッシュ電極の厚みが、上記メッシュ電極および透明電極と対向電極との間で短絡が生じない厚みであることを特徴とする有機薄膜太陽電池を提供することにより、上記課題を解決する。
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