DE602004005807D1 - Organisches Halbleiterpolymer für organische Dünnfilm-Transitoren enthaltend Quionoxalin Ringe im Polymerrückgrat - Google Patents

Organisches Halbleiterpolymer für organische Dünnfilm-Transitoren enthaltend Quionoxalin Ringe im Polymerrückgrat

Info

Publication number
DE602004005807D1
DE602004005807D1 DE602004005807T DE602004005807T DE602004005807D1 DE 602004005807 D1 DE602004005807 D1 DE 602004005807D1 DE 602004005807 T DE602004005807 T DE 602004005807T DE 602004005807 T DE602004005807 T DE 602004005807T DE 602004005807 D1 DE602004005807 D1 DE 602004005807D1
Authority
DE
Germany
Prior art keywords
polymer
quionoxaline
rings
thin film
film transistors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602004005807T
Other languages
English (en)
Other versions
DE602004005807T2 (de
Inventor
Bang Lin Lee
Eun Jeong Jeong
In Nam Kang
Kook Min Han
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602004005807D1 publication Critical patent/DE602004005807D1/de
Application granted granted Critical
Publication of DE602004005807T2 publication Critical patent/DE602004005807T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • 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
    • H10K85/151—Copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/124—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one nitrogen atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/125—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one oxygen atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • 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
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
    • H01L21/02197—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides the material having a perovskite structure, e.g. BaTiO3
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/314—Inorganic layers
    • H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
    • H01L21/31691—Inorganic layers composed of oxides or glassy oxides or oxide based glass with perovskite structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]
    • H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]
    • H10K10/468—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics
DE602004005807T 2003-12-08 2004-11-23 Organisches Halbleiterpolymer für organische Dünnfilm-Transistoren enthaltend Chinoxalin-Ringe im Polymerrückgrat Active DE602004005807T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003088655 2003-12-08
KR1020030088655A KR101007787B1 (ko) 2003-12-08 2003-12-08 퀴녹살린환을 주쇄에 포함하는 유기박막 트랜지스터용유기반도체 고분자

Publications (2)

Publication Number Publication Date
DE602004005807D1 true DE602004005807D1 (de) 2007-05-24
DE602004005807T2 DE602004005807T2 (de) 2008-01-10

Family

ID=34511187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005807T Active DE602004005807T2 (de) 2003-12-08 2004-11-23 Organisches Halbleiterpolymer für organische Dünnfilm-Transistoren enthaltend Chinoxalin-Ringe im Polymerrückgrat

Country Status (6)

Country Link
US (1) US7030409B2 (de)
EP (1) EP1542294B1 (de)
JP (1) JP4336296B2 (de)
KR (1) KR101007787B1 (de)
CN (1) CN100406497C (de)
DE (1) DE602004005807T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869318B1 (fr) * 2004-04-21 2006-06-09 Commissariat Energie Atomique Composes mono-,oligo et polymeres pi -conjugues, et cellules photovoltaiques les contenant
US7294850B2 (en) * 2004-06-10 2007-11-13 Xerox Corporation Device with small molecular thiophene compound having divalent linkage
KR101069519B1 (ko) 2004-07-08 2011-09-30 삼성전자주식회사 올리고티오펜과 ｎ-형 방향족 화합물을 주쇄에 교호로 포함하는 유기 반도체 고분자
TWI255059B (en) * 2005-02-18 2006-05-11 Ind Tech Res Inst Organic semiconductor components with multiple protection layers and the manufacturing method thereof
JP4873603B2 (ja) * 2005-06-30 2012-02-08 国立大学法人東京工業大学 高分子化合物の製造方法及び高分子化合物、並びにそれを用いた有機電子デバイス
KR100788758B1 (ko) * 2006-02-06 2007-12-26 양재우 저전압 유기 박막 트랜지스터 및 그 제조 방법
US7667230B2 (en) 2006-03-31 2010-02-23 3M Innovative Properties Company Electronic devices containing acene-thiophene copolymers
US7608679B2 (en) * 2006-03-31 2009-10-27 3M Innovative Properties Company Acene-thiophene copolymers
US7666968B2 (en) * 2006-04-21 2010-02-23 3M Innovative Properties Company Acene-thiophene copolymers with silethynly groups
US7495251B2 (en) * 2006-04-21 2009-02-24 3M Innovative Properties Company Electronic devices containing acene-thiophene copolymers with silylethynyl groups
TWI316296B (en) * 2006-09-05 2009-10-21 Ind Tech Res Inst Thin-film transistor and fabrication method thereof
KR101249219B1 (ko) 2006-09-29 2013-04-03 삼성전자주식회사 공중합체, 뱅크 형성용 조성물 및 이를 이용한 뱅크 형성방법
KR101314931B1 (ko) * 2006-10-30 2013-10-04 삼성전자주식회사 유기 고분자 반도체, 이의 제조방법 및 이를 이용한 양극성 유기 박막 트랜지스터
KR101430260B1 (ko) * 2007-01-24 2014-08-14 삼성전자주식회사 티아졸 함유 유기반도체 고분자, 이의 제조방법 및 이를이용한 유기박막트랜지스터
WO2009139339A1 (ja) * 2008-05-12 2009-11-19 東レ株式会社 カーボンナノチューブ複合体、有機半導体コンポジットならびに電界効果型トランジスタ
JP5334039B2 (ja) * 2008-09-01 2013-11-06 国立大学法人大阪大学 有機電界効果トランジスター及びその製造方法
KR101540066B1 (ko) * 2008-10-11 2015-07-31 건국대학교 산학협력단 퀴녹살린과 티에노[3,2-ｂ]티오펜을 이용한 유기박막트랜지스터용 전하 전이 타입 공액고분자
WO2011113194A1 (zh) * 2010-03-15 2011-09-22 海洋王照明科技股份有限公司 环戊二烯二噻吩-喹喔啉共聚物、其制备方法和应用
CN102770476B (zh) * 2010-05-18 2014-02-05 海洋王照明科技股份有限公司 一种含喹喔啉单元卟啉共聚物及其制备方法和应用
CN102858842A (zh) * 2010-05-21 2013-01-02 海洋王照明科技股份有限公司 含二噻吩并吡咯喹喔啉类共轭聚合物及其制备方法和应用
US20130072654A1 (en) * 2010-05-24 2013-03-21 Ocean's King Lighting Science & Technology Co.,Ltd Quinoxaline conjugated polymer containing fused-ring thiophene unit, preparation method and uses thereof
WO2012029675A1 (ja) * 2010-09-03 2012-03-08 住友化学株式会社 高分子化合物の製造方法
JP2012082345A (ja) * 2010-10-13 2012-04-26 Sumitomo Chemical Co Ltd 高分子化合物、有機半導体材料及び有機トランジスタ
KR102011872B1 (ko) * 2011-01-04 2019-08-19 삼성전자주식회사 낮은 밴드 갭을 갖는 유기 반도체 화합물 및 이를 포함하는 트랜지스터와 전자 소자
JP2014060182A (ja) * 2011-01-13 2014-04-03 Lintec Corp 共重合ポリマー、及び有機光電変換素子
JP2014515052A (ja) * 2011-03-28 2014-06-26 ヒタチ ケミカル リサーチ センター インコーポレイテッド 溶解性を向上させたネットワーク共役ポリマー
JP5839033B2 (ja) * 2011-07-07 2016-01-06 コニカミノルタ株式会社 共役系高分子およびこれを用いた有機光電変換素子
CN104177345A (zh) * 2013-05-28 2014-12-03 海洋王照明科技股份有限公司 含喹喔啉基的聚合物及其制备方法和有机太阳能电池器件
CN103387390A (zh) * 2013-06-26 2013-11-13 天津大学 改善锆钛酸钡介电陶瓷材料直流偏场可调性的方法
CN114437315B (zh) * 2020-11-03 2022-12-06 中国科学院化学研究所 噻唑桥联异靛蓝类受体及聚合物以及它们的制备方法与应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664430B1 (fr) * 1990-07-04 1992-09-18 Centre Nat Rech Scient Transistor a effet de champ en couche mince de structure mis, dont l'isolant et le semiconducteur sont realises en materiaux organiques.
US5625199A (en) 1996-01-16 1997-04-29 Lucent Technologies Inc. Article comprising complementary circuit with inorganic n-channel and organic p-channel thin film transistors
US6107117A (en) 1996-12-20 2000-08-22 Lucent Technologies Inc. Method of making an organic thin film transistor
BR0011888A (pt) 1999-06-21 2004-03-09 Univ Cambridge Tech Processo para formar um dispositivo eletrônico, dispositivo eletrônico, circuito lógico, visor de matriz ativa, e, transistor de polímero
US6452207B1 (en) 2001-03-30 2002-09-17 Lucent Technologies Inc. Organic semiconductor devices
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
US6621099B2 (en) * 2002-01-11 2003-09-16 Xerox Corporation Polythiophenes and devices thereof
US6949762B2 (en) * 2002-01-11 2005-09-27 Xerox Corporation Polythiophenes and devices thereof
US6828044B2 (en) * 2002-10-25 2004-12-07 Eastman Kodak Company Dopant in an electroluminescent device
US6855951B2 (en) * 2003-03-19 2005-02-15 Xerox Corporation Fluorinated polythiophenes and devices thereof

Also Published As

Publication number Publication date
EP1542294A1 (de) 2005-06-15
KR101007787B1 (ko) 2011-01-14
DE602004005807T2 (de) 2008-01-10
EP1542294B1 (de) 2007-04-11
CN1663981A (zh) 2005-09-07
JP2005171243A (ja) 2005-06-30
US7030409B2 (en) 2006-04-18
US20050121668A1 (en) 2005-06-09
CN100406497C (zh) 2008-07-30
JP4336296B2 (ja) 2009-09-30
KR20050055443A (ko) 2005-06-13

Similar Documents

Publication Publication Date Title
DE602004005807D1 (de) Organisches Halbleiterpolymer für organische Dünnfilm-Transitoren enthaltend Quionoxalin Ringe im Polymerrückgrat
DE602006014128D1 (de) Halbleitermaterialien für dünnfilmtransistoren
EP1679747A4 (de) Organischer dünnfilm-transistor
NO20041015L (no) Organisk silisium inneholdende blandinger for økning av hydrokarbonproduksjon og fremgangsmåte for anvendelse derav.
TW200702422A (en) Aryl-ethylene substituted aromatic compounds and their use as organic semiconductors
DE60321088D1 (de) Polyesterfolie für Anzeigen
DE60324312D1 (de) Kühlung für axiales folienlager
EP2158609A4 (de) Oxidhalbleiter und dünnfilmtransistoren damit
BR0302451B1 (pt) composiÇço co-extrudÁvel com pvdf, e pelÍculas co-extrudadas.
DE602004021120D1 (de) Photopolymerisierbare zusammensetzung.
DE602005018199D1 (de) Hydrodynamisches axiales folienlager
EP2071630A4 (de) Dünnfilmtransistor, verfahren zu seiner herstellung und display
TWI348061B (en) Polarizer-alignment dual function film, fabrication method thereof and lcd containing the polarizer-alignment films
FR2925643B1 (fr) Dispositif d'etancheite a codeur magnetique integre comprenant au moins une levre en contact radial frottant
GB2441701B (en) Method for forming organic semiconductor film, organic semiconductor film, and organic thin film transistor
ATE499398T1 (de) Regioreguläre polyselenophene
DE602005027024D1 (de) Sterisch gehinderte Verbindungen und deren Anwendung in einkomponentigen, härtbaren Siloxanzusammensetzungen für Sensorfilme
DE602004012193D1 (de) Radialwellendichtring
EP1836731A4 (de) Dünner organischer film-transistor
UA89463C2 (ru) Применение производных антрахинона как маркеров для жидкостей, жидкость, которая содержит указанные соединения, и производные антрахинона
DE60305292T8 (de) Fördervorrichtung für papierähnliches Material
DE60316230D1 (de) Handhabungsgerät für Kassetten
ES1055143Y (es) Film plastico para el cultivo de esparragos.
WO2008066622A3 (en) Semiconducting siloxane compositions for thin film transistor devices, and making and using the same
DE60320019D1 (de) Flüssigkristallpolymerzusammensetzung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition