JP2009537296A - 有機材料の層の製造方法 - Google Patents
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
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- H—ELECTRICITY
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Abstract
【選択図】図1
Description
・分子材料 例えば、ZnPc(亜鉛−フタロシアニン)、MePtcdi(N,N’−ジメチル−ペリレン−3,4,9,10−ジカルボキシミド)、C60、ペンタセン、オリゴメリックチオフェン、これら分子材料の誘導体化した化合物。
・正孔伝導ドナー型ポリマー 例えば、MDMD−PPV(ポリ〔2−メトキシ−5−(3,7−ジメチルオクチロキシ)〕−1,4−フェニレン−ビニレン)、P3HT(ポリ(3−ヘキシルチオフェン−2,5−ジキシル))、PFB(ポリ(9,9’−ジオクチルフルオレン−コ−ビス−N,N’−(4−ブチルフェニル)−ビス−N,N’−フェニル−1,4=フェニレンジアミン)。
・電子伝導アクセプタポリマー 例えば、CN−MEH−PPV(ポリ−〔2−メトキシ−5−(2’−エチルヘキシロキシ)−1,4−(1−シアノビニレン)−フェニレン〕)、F8TB(ポリ(9,9’−ジオクチルフルオレン−コ−ベンゾチアジアゾール))、C60の可溶性誘導体、即ちPCBM(1−(3−メトキシカルボニル)プロピル−1−フェニル〔6,6〕C61)
本発明の実施形態に係る方法により製造された有機材料の層は太陽電池の製造に好都合に用いることができる。太陽電池を製造するためのこのような方法は、好ましくは基体に第1の電極を供給する工程と、堆積条件下で基体とこの電極とに、溶媒に溶解した有機材料を含む溶液の層を供給する工程と、この層が完全に乾燥する前に溶液の層をアニーリングする工程であって、前記層がアニーリング中に完全に乾燥しないように、従って乾燥が堆積条件下よりも遅く実施されるように層の乾燥を制御するように更に時間が制限されるアニーリング工程と、有機材料の乾燥した層の上部に第2の電極を供給する工程とを含む。
Claims (23)
- 有機材料の層の製造方法であって、
堆積条件下で基体に、溶媒中に溶解した前記有機材料を含む溶液の層を供給する工程と、
前記溶液の層のアニーリング工程であって、前記溶液の層が完全に乾燥する前に前記アニーリングが実施され、前記アニーリングの継続時間が、前記溶液の層がアニーリングの間に完全に乾燥しないように制限され、前記アニーリングが前記溶液の層のリフローを生じさせるアニーリング工程と、
その後に前記溶液の層を乾燥させる工程であって、堆積条件下で乾燥するよりも遅く前記乾燥が実施されるように制御される乾燥工程と、
を含むことを特徴とする製造方法。 - 前記堆積条件が堆積温度を含み、前記溶液の層のアニーリング工程が前記堆積温度より高くかつ前記溶媒の沸点より低い温度で実施されることを特徴とする請求項1に記載の製造方法。
- 前記アニーリング工程の継続時間が0.1秒〜60秒の間であることを特徴とする請求項1または2に記載の製造方法。
- 前記堆積条件が堆積温度を含み、前記溶液の層の乾燥工程を前記堆積温度で実施することを特徴とする請求項1〜3のいずれかに記載の製造方法。
- 前記溶液の層の乾燥工程を20℃〜25℃の間で実施することを特徴とする請求項1〜3のいずれかに記載の製造方法。
- 前記溶液の層の乾燥工程を飽和雰囲気で行うことを特徴とする請求項1〜5のいずれかに記載の製造方法。
- 溶液の層を供給する工程が、粘性が0.5Pa.sより高い溶液を供給する工程と基体に溶液を被覆する工程とを含むことを特徴とする請求項1〜6のいずれかに記載の製造方法。
- 溶液の層を供給する工程が、前記溶媒に前記有機材料を溶解する工程と、前記溶液の粘性が0.5Pa.sより高くなるまで待つ工程と、前記溶液を基体に塗布する工程とを含むことを特徴する請求項1〜7のいずれかに記載の製造方法。
- 溶液の層を供給する工程が、溶液の体積当たりの有機材料の重量の比率が0.5%〜15%の間である溶液の層を供給する工程を含むことを特徴とする請求項1〜8のいずれかに記載の製造方法。
- 前記基体に溶液の層を供給する工程がリニア法を用いて前記層を供給する工程を含むことを特徴とする請求項1〜9のいずれかに記載の方法。
- 前記リニア法がドクターブレード法またはロールキャスト法または印刷法であることを特徴とする請求項10に記載の製造方法。
- 基体に溶液の層を供給する工程と溶液の層のアニーリング工程との間に前記溶液の層を部分的に乾燥する工程を更に含むことを特徴とする請求項1〜11のいずれかに記載の製造方法。
- 前記有機材料が共役高分子であることを特徴とする請求項1〜12のいずれかに記載の製造方法。
- 前記有機材料がレジオレギュラ材料であることを特徴とする請求項1〜13のいずれかに記載の製造方法。
- 前記有機材料がポリ(チオフェン)であることを特徴とする請求項1〜14のいずれかに記載の製造方法。
- 前記有機材料がフラーレンおよび/またはフラーレン誘導体を更に含むことを特徴とする請求項1〜15のいずれかに記載の製造方法。
- 前記有機材料が共役添加剤を更に含むことを特徴とする請求項1〜16のいずれかに記載の製造方法。
- 前記有機材料が非共役添加剤を更に含むことを特徴とする請求項1〜17のいずれかに記載の製造方法。
- 前記溶媒がテトラリンを含むことを特徴とする請求項1〜18のいずれかに記載の製造方法。
- 前記溶媒が溶媒の混合物であることを特徴とする請求項1〜19のいずれかに記載の製造方法。
- 基体を供給する工程であって第1の電極を備えた基体を供給する工程と、溶液の層を乾燥させる工程の後に前記有機材料の層の上部に第2の電極を供給する工程とを更に含むことを特徴とする請求項1〜20のいずれかに記載の製造方法。
- 太陽電池、発光ダイオード、光センサー、トランジスタ、レーザーまたは記憶素子の一部である有機層を製造するための請求項1〜21のいずれかに記載の製造方法の使用。
- 請求項1〜21のいずれかに記載の製造方法により得ることができる有機層を含む太陽電池、発光ダイオード、光センサー、トランジスタ。レーザーまたは記憶素子。
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PCT/EP2006/004768 WO2007134616A1 (en) | 2006-05-19 | 2006-05-19 | Method for the production of a layer of organic material |
EPPCT/EP2006/004768 | 2006-05-19 | ||
PCT/EP2007/004491 WO2007134823A1 (en) | 2006-05-19 | 2007-05-21 | Method for the production of a layer of organic material |
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EP (1) | EP2018675B1 (ja) |
JP (1) | JP5138677B2 (ja) |
AT (1) | ATE485603T1 (ja) |
DE (1) | DE602007009970D1 (ja) |
DK (1) | DK2018675T3 (ja) |
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Cited By (3)
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JPWO2010084815A1 (ja) * | 2009-01-22 | 2012-07-19 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JPWO2010084816A1 (ja) * | 2009-01-22 | 2012-07-19 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JP2015511971A (ja) * | 2012-01-25 | 2015-04-23 | カウンシル・オヴ・サイエンティフィック・アンド・インダストリアル・リサーチ | 基板の酸化防止のためのコーティング組成物 |
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US20120061659A1 (en) * | 2009-05-27 | 2012-03-15 | Sumitomo Chemical Company, Limited | Organic photoelectric conversion element |
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JP2005520668A (ja) * | 2001-07-09 | 2005-07-14 | プラスティック ロジック リミテッド | 溶液に影響される整列 |
JP2005538555A (ja) * | 2002-09-05 | 2005-12-15 | コナルカ テクノロジーズ インコーポレイテッド | 光起電活性層および有機性光起電素子の処理方法 |
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AU2001259187A1 (en) * | 2000-04-27 | 2001-11-07 | Add-Vision, Inc. | Screen printing light-emitting polymer patterned devices |
US6645851B1 (en) * | 2002-09-17 | 2003-11-11 | Taiwan Semiconductor Manufacturing Company | Method of forming planarized coatings on contact hole patterns of various duty ratios |
US7256427B2 (en) * | 2002-11-19 | 2007-08-14 | Articulated Technologies, Llc | Organic light active devices with particulated light active material in a carrier matrix |
US7105237B2 (en) * | 2003-10-01 | 2006-09-12 | The University Of Connecticut | Substituted thieno[3,4-B]thiophene polymers, method of making, and use thereof |
US20050276910A1 (en) * | 2004-06-09 | 2005-12-15 | Osram Opto Semiconductors Gmbh | Post processing of films to improve film quality |
US8920939B2 (en) * | 2004-09-24 | 2014-12-30 | Solvay Usa, Inc. | Heteroatomic regioregular poly (3-substitutedthiophenes) in electroluminescent devices |
US20060207457A1 (en) * | 2005-03-18 | 2006-09-21 | General Electric Company | Method for controlling quality in a gravure-printed layer of an electroactive device |
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JP2005520668A (ja) * | 2001-07-09 | 2005-07-14 | プラスティック ロジック リミテッド | 溶液に影響される整列 |
JP2005538555A (ja) * | 2002-09-05 | 2005-12-15 | コナルカ テクノロジーズ インコーポレイテッド | 光起電活性層および有機性光起電素子の処理方法 |
Cited By (4)
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JPWO2010084815A1 (ja) * | 2009-01-22 | 2012-07-19 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JPWO2010084816A1 (ja) * | 2009-01-22 | 2012-07-19 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JP5589852B2 (ja) * | 2009-01-22 | 2014-09-17 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JP2015511971A (ja) * | 2012-01-25 | 2015-04-23 | カウンシル・オヴ・サイエンティフィック・アンド・インダストリアル・リサーチ | 基板の酸化防止のためのコーティング組成物 |
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US20090173937A1 (en) | 2009-07-09 |
EP2018675B1 (en) | 2010-10-20 |
DE602007009970D1 (de) | 2010-12-02 |
WO2007134616A1 (en) | 2007-11-29 |
EP2018675A1 (en) | 2009-01-28 |
WO2007134823A1 (en) | 2007-11-29 |
JP5138677B2 (ja) | 2013-02-06 |
ES2354470T3 (es) | 2011-03-15 |
US8216633B2 (en) | 2012-07-10 |
ATE485603T1 (de) | 2010-11-15 |
DK2018675T3 (da) | 2011-01-24 |
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