KR950032700A - 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟 - Google Patents

투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟 Download PDF

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Publication number
KR950032700A
KR950032700A KR1019950004372A KR19950004372A KR950032700A KR 950032700 A KR950032700 A KR 950032700A KR 1019950004372 A KR1019950004372 A KR 1019950004372A KR 19950004372 A KR19950004372 A KR 19950004372A KR 950032700 A KR950032700 A KR 950032700A
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South Korea
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target
tin oxide
indium oxide
conductive film
transparent conductive
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KR1019950004372A
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KR100260337B1 (ko
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마틴 쉬롯트 독토르
쿠츠너 마틴
마틴 베이게르트 독토르
콘니에즈카 우베
브루스 게흐만 닥터
발스트롬 쇼운
Original Assignee
베른드 드러븐·에이치, 스톡크
레이볼드 매터리얼스 게엠베하
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Publication of KR950032700A publication Critical patent/KR950032700A/ko
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟으로서, 부분적으로 환원된 산화 인듐-산화 주석 분말 혼합물 또는 부분적으로 환원된 공 침전된 산화인듐-산화주석 분말로 제조되는 타겟에 있서, 매우 높은 기계적 강도를 가진 타겟은 산화물 세라믹 매트릭스로 이루어지고, 50㎛이하의 크기를 가진 In 및 Sn으로된 금속상 성분내로, 균일하게 그리고 미세하게 분포되는 방식으로 삽입되며, 완전 산화된 산화인듐/산화주석의 이론 밀도의 96%이상의 밀도를 갖는다.

Description

투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟으로서, 부분적으로 환원된 산화 인듐-산화 주석 분말 혼합물 또는 부분적으로 환원된 공 침전된 산화인듐-산화주석 분말로 제조되는 타겟에 있어서, 타겟이 산화물 세라믹 매트릭스로 이루어지고 50㎛이하의 크기를 가진 In 및 또는 Sn으로 된 금속상 성분내로 균일하게 그리고 미세하게 분포되는 방식으로 삽입되며, 완전산화된 산화 인듐/산화 주석의 이론 밀도의 96% 이상의 밀도를 가지는 것을 특징으로 하는 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟.
  2. 제1항에 있어서, 금속 상의 많은 양이 10㎛ 이하인 것을 특징으로 하는 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟.
  3. 제1항 및 제2항에 있어서, 타겟 재료의 피열인성이 1.5MParm 이상인 것을 특징으로 하는 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟.
  4. 산화인듐-산화주석 분말 혼합물 또는 적합하게 공침전된 산화 인듐-산화 주석 분말을 1000℃이하의 온도로 환원된 가스 분위기에서 어닐링 처리함으로써, 50㎛이하의 크기를 가진, 균일한 방식으로 미세하게 분포된 금속 상을 형성하고, 이렇게 얻어진 분말을 금속상의 용융점 이상의 온도로 고온 등압 압축 성형에 의해 치밀화 시키는 것을 특징으로 한는 제1, 2 또는 3항에 따른 스퍼터링 타겟의 제조 방법.
  5. 제4항에 있어서, 환원어닐링시 형성되는 금속상의 대부분이 10㎛이하의 크기를 갖는 것을 특징으로 하는 스퍼터링 타겟의 제조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950004372A 1994-03-09 1995-03-03 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟과 이 타겟의 제조방법 KR100260337B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4407774.2 1994-03-09
DE4407774A DE4407774C1 (de) 1994-03-09 1994-03-09 Target für die Kathodenzerstäubung zur Herstellung transparenter, leitfähiger Schichten und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
KR950032700A true KR950032700A (ko) 1995-12-22
KR100260337B1 KR100260337B1 (ko) 2000-07-01

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KR1019950004372A KR100260337B1 (ko) 1994-03-09 1995-03-03 투명한 도전막을 제조하기 위한 캐소드 스퍼터링용 타겟과 이 타겟의 제조방법

Country Status (7)

Country Link
US (1) US5480532A (ko)
EP (1) EP0671480B1 (ko)
JP (1) JP3777468B2 (ko)
KR (1) KR100260337B1 (ko)
CN (1) CN1050864C (ko)
DE (2) DE4407774C1 (ko)
TW (1) TW268975B (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438323C1 (de) * 1994-10-27 1995-07-27 Leybold Materials Gmbh Verfahren zum Recyceln von abgesputterten Indiumoxid-Zinnoxid-Targets
DE19508898A1 (de) 1995-03-11 1996-09-12 Leybold Materials Gmbh Indiumoxid/Zinnoxid Sputtertarget für die Kathodenzerstäubung
EP0761838B1 (de) * 1995-08-18 2001-08-08 W.C. Heraeus GmbH & Co. KG Target für die Kathodenzerstäubung und Verfahren zur Herstellung eines solchen Targets
DE19540379C1 (de) * 1995-08-18 1996-09-26 Heraeus Gmbh W C Target für die Kathodenzerstäubung und Verfahren zur Herstellung eines solchen Targets
US6123787A (en) * 1995-08-31 2000-09-26 Innovative Sputtering Technology Process for manufacturing ITO alloy articles
US5866493A (en) * 1995-11-30 1999-02-02 Korea Academy Of Industrial Technology Method of manufacturing a sintered body of indium tin oxide
DE19626732B4 (de) * 1996-07-03 2009-01-29 W.C. Heraeus Gmbh Vorrichtung und Verfahren zum Herstellen und Recyclen von Sputtertargets
JP3781878B2 (ja) * 1996-10-04 2006-05-31 同和鉱業株式会社 Ｉｔｏ焼結体およびｉｔｏスパッタリングターゲット
JP3862385B2 (ja) * 1996-11-08 2006-12-27 Ｄｏｗａホールディングス株式会社 酸化スズ含有酸化インジウム粉及び焼結体の製造方法
CN1120899C (zh) * 1997-11-27 2003-09-10 中南工业大学 制造氧化铟/氧化锡溅射靶材的方法
JP2972996B2 (ja) * 1997-12-02 1999-11-08 三井金属鉱業株式会社 Ｉｔｏ微粉末及びその製造方法
US5942148A (en) * 1997-12-24 1999-08-24 Preston; Kenneth G. Nitride compacts
US6183686B1 (en) 1998-08-04 2001-02-06 Tosoh Smd, Inc. Sputter target assembly having a metal-matrix-composite backing plate and methods of making same
DE10017414A1 (de) * 2000-04-07 2001-10-11 Unaxis Materials Deutschland G Sputtertarget auf der Basis eines Metalls oder einer Metalllegierung und Verfahren zu dessen Herstellung
JP3585033B2 (ja) * 2000-04-29 2004-11-04 喜萬 中山 カーボンナノコイル生成用のインジウム・スズ・鉄系触媒の製造方法
KR100909315B1 (ko) * 2001-08-02 2009-07-24 이데미쓰 고산 가부시키가이샤 스퍼터링 타겟, 투명 전도막 및 이들의 제조방법
US20080210555A1 (en) * 2007-03-01 2008-09-04 Heraeus Inc. High density ceramic and cermet sputtering targets by microwave sintering
US20110100809A1 (en) * 2008-07-08 2011-05-05 Bekaert Advanced Coatings Method to manufacture an oxide sputter target comprising a first and second phase
SG174652A1 (en) 2010-03-31 2011-10-28 Heraeus Gmbh W C Composition of sputtering target, sputtering target, and method of producing the same
WO2014023614A1 (en) * 2012-08-08 2014-02-13 Umicore Ito ceramic sputtering targets with reduced in2o3 contents and method of producing it
DE102016106370A1 (de) * 2016-03-23 2017-09-28 Degudent Gmbh Verfahren zur Herstellung eines eingefärbten Rohlings sowie Rohling
US11274363B2 (en) * 2019-04-22 2022-03-15 Nxp Usa, Inc. Method of forming a sputtering target
CN111116194B (zh) * 2019-12-19 2022-03-25 广西晶联光电材料有限责任公司 一种超高密度细晶ito靶材的生产方法
CN112592173A (zh) * 2020-12-15 2021-04-02 株洲火炬安泰新材料有限公司 一种ito烧结靶材的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889666A (ja) * 1981-11-25 1983-05-28 Alps Electric Co Ltd 透明導電性被膜形成用ペ−スト及びその製造方法
DE3300525A1 (de) * 1983-01-10 1984-07-12 Merck Patent Gmbh, 6100 Darmstadt Targets fuer die kathodenzerstaeubung
JPS60211069A (ja) * 1984-04-06 1985-10-23 Hitachi Ltd スパツタリング用タ−ゲツト
JP2697735B2 (ja) * 1987-09-04 1998-01-14 株式会社徳力本店 Ａｇ−酸化物系条材およびその製造方法
DE3738738C1 (en) * 1987-11-14 1989-01-26 Degussa Powder-metallurgical process for producing targets
US4834857A (en) * 1988-04-01 1989-05-30 Ppg Industries, Inc. Neutral sputtered films of metal alloy oxides
CH672570B5 (ko) * 1988-05-10 1990-06-15 Ebauchesfabrik Eta Ag
EP0342537B1 (en) * 1988-05-16 1995-09-06 Tosoh Corporation Process for the manufacture of a sputtering target for producing electroconductive transparent films
US5071800A (en) * 1989-02-28 1991-12-10 Tosoh Corporation Oxide powder, sintered body, process for preparation thereof and targe composed thereof
US4962071A (en) * 1989-05-01 1990-10-09 Tektronix, Inc. Method of fabricating a sintered body of indium tin oxide
JPH0784654B2 (ja) * 1989-07-13 1995-09-13 株式会社ジャパンエナジー Ｉｔｏ透明導電膜用スパッタリングターゲットの製造方法
JPH0794345B2 (ja) * 1989-10-06 1995-10-11 住友金属鉱山株式会社 酸化インジウム‐酸化錫焼結体及びその製造方法
JPH03207858A (ja) * 1990-01-08 1991-09-11 Nippon Mining Co Ltd Ｉｔｏスパッタリングターゲットの製造方法
DD296760A5 (de) * 1990-07-18 1991-12-12 Zi Fuer Festkoerperphysik Und Werkstofforschung Der Adw Der Ddr,De Verfahren zur einstellung physikalischer eigenschaften chemischer verbindungen
JPH04104936A (ja) * 1990-08-24 1992-04-07 Sumitomo Metal Mining Co Ltd Ｉｔｏ焼結体の製造方法
JPH05112866A (ja) * 1991-03-20 1993-05-07 Tosoh Corp 低温成膜用ｉｔｏタ−ゲツト
DE4124471C1 (en) * 1991-07-24 1992-06-11 Degussa Ag, 6000 Frankfurt, De Target for cathodic sputtering - produced from partially reduced mixtures of indium oxide and tin oxide by hot pressing in inert protective gas
JPH05247636A (ja) * 1992-03-06 1993-09-24 Hitachi Metals Ltd インジウム・スズ酸化物膜用スパッタリング用ターゲットおよびその製造方法
JPH05311422A (ja) * 1992-05-08 1993-11-22 Hitachi Metals Ltd Ｉｔｏスパッタリングターゲットの製造方法
JP3457969B2 (ja) * 1992-05-11 2003-10-20 東ソー株式会社 高密度ｉｔｏ焼結体及びスパッタリングターゲット
EP0584672B1 (en) * 1992-08-19 1996-06-12 Tosoh Corporation Method of manufacturing an indium oxide powder useful as material of a high-density ITO sintered body
US5433901A (en) * 1993-02-11 1995-07-18 Vesuvius Crucible Company Method of manufacturing an ITO sintered body

Also Published As

Publication number Publication date
JPH0841634A (ja) 1996-02-13
TW268975B (ko) 1996-01-21
JP3777468B2 (ja) 2006-05-24
CN1050864C (zh) 2000-03-29
CN1110994A (zh) 1995-11-01
KR100260337B1 (ko) 2000-07-01
EP0671480A1 (de) 1995-09-13
DE59400597D1 (de) 1996-10-10
EP0671480B1 (de) 1996-09-04
DE4407774C1 (de) 1995-04-20
US5480532A (en) 1996-01-02

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