KR20020068535A - 스퍼터링용 티타늄 타겟트 - Google Patents
스퍼터링용 티타늄 타겟트 Download PDFInfo
- Publication number
- KR20020068535A KR20020068535A KR1020027006254A KR20027006254A KR20020068535A KR 20020068535 A KR20020068535 A KR 20020068535A KR 1020027006254 A KR1020027006254 A KR 1020027006254A KR 20027006254 A KR20027006254 A KR 20027006254A KR 20020068535 A KR20020068535 A KR 20020068535A
- Authority
- KR
- South Korea
- Prior art keywords
- sputtering
- less
- target
- titanium
- ppm
- 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.)
- Ceased
Links
Classifications
-
- 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
- C23C14/22—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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (4)
- 스퍼터링용 티타늄 타겟트에 함유되는 산소가 20 ppm 이하이고, 이 타겟트의 평균결정 입경이 20 ㎛ 이하인 것을 특징으로 하는 스퍼터링용 티타늄 타겟트
- 스퍼터링용 티타늄 타겟트에 함유되는 산소, 질소, 수소 등의 가스성분의 불순물 농도가 20 ppm 이하인 것을 특징으로 하는 스퍼터링용 티타늄 타겟트
- 제1항 또는 제2항에 있어서, 비카스 경도(Vs)가 120 이하인 것을 특징으로 하는 스퍼터링용 티타늄 타겟트
- 제1항 내지 제3항 중 어느 한 항에 있어서, Na, K 등의 알칼리 금속, 알칼리 토류 금속의 총 함유량이 5 ppm 이하, 중금속 및 경금속의 총 함유량이 10 ppm 이하, U, Th 등의 방사성 원소의 총 함유량이 1 ppb 이하인 것을 특징으로 하는 스퍼터링용 티타늄 타겟트
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-1999-00331073 | 1999-11-22 | ||
| JP33107399 | 1999-11-22 | ||
| PCT/JP2000/007411 WO2001038598A1 (fr) | 1999-11-22 | 2000-10-24 | Cible en titane pour la pulverisation cathodique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020068535A true KR20020068535A (ko) | 2002-08-27 |
Family
ID=18239560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027006254A Ceased KR20020068535A (ko) | 1999-11-22 | 2000-10-24 | 스퍼터링용 티타늄 타겟트 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6755948B1 (ko) |
| JP (1) | JP3782353B2 (ko) |
| KR (1) | KR20020068535A (ko) |
| TW (1) | TWI230741B (ko) |
| WO (1) | WO2001038598A1 (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7837929B2 (en) * | 2005-10-20 | 2010-11-23 | H.C. Starck Inc. | Methods of making molybdenum titanium sputtering plates and targets |
| US20100276276A1 (en) * | 2007-12-18 | 2010-11-04 | Nippon Mining And Metals Co., Ltd. | Thin Film Mainly Comprising Titanium Oxide, Sintered Sputtering Target Suitable for Producing Thin Film Mainly Comprising Titanium Oxide, and Method of Producing Thin Film Mainly Comprising Titanium Oxide |
| CN102325920B (zh) | 2009-02-05 | 2013-11-20 | 吉坤日矿日石金属株式会社 | 以氧化钛为主要成分的薄膜和以氧化钛为主要成分的烧结体溅射靶 |
| CN102365385B (zh) | 2009-03-27 | 2014-07-30 | 吉坤日矿日石金属株式会社 | Ti-Nb系氧化物烧结体溅射靶、Ti-Nb系氧化物薄膜及该薄膜的制造方法 |
| US8020838B2 (en) * | 2009-03-31 | 2011-09-20 | Uop Llc | Contacting stages for co-current contacting apparatuses |
| US7785921B1 (en) * | 2009-04-13 | 2010-08-31 | Miasole | Barrier for doped molybdenum targets |
| US20110067998A1 (en) * | 2009-09-20 | 2011-03-24 | Miasole | Method of making an electrically conductive cadmium sulfide sputtering target for photovoltaic manufacturing |
| US8449818B2 (en) | 2010-06-30 | 2013-05-28 | H. C. Starck, Inc. | Molybdenum containing targets |
| US8449817B2 (en) | 2010-06-30 | 2013-05-28 | H.C. Stark, Inc. | Molybdenum-containing targets comprising three metal elements |
| US9951412B2 (en) | 2010-07-30 | 2018-04-24 | Jx Nippon Mining & Metals Corporation | Sputtering target and/or coil, and process for producing same |
| JP5420609B2 (ja) | 2010-08-25 | 2014-02-19 | Jx日鉱日石金属株式会社 | スパッタリング用チタンターゲット |
| US8663440B2 (en) | 2010-09-28 | 2014-03-04 | Jx Nippon Mining & Metals Corporation | Titanium target for sputtering |
| KR102080367B1 (ko) | 2010-10-25 | 2020-02-21 | 제이엑스금속주식회사 | 스퍼터링용 티탄 타깃 |
| WO2012154817A1 (en) | 2011-05-10 | 2012-11-15 | H.C. Starck, Inc. | Composite target |
| US9666418B2 (en) | 2012-01-12 | 2017-05-30 | Jx Nippon Mining & Metals Corporation | Titanium target for sputtering |
| KR101782202B1 (ko) | 2012-02-14 | 2017-09-26 | 제이엑스금속주식회사 | 고순도 티탄 잉곳, 그 제조 방법 및 티탄 스퍼터링 타깃 |
| US9334565B2 (en) | 2012-05-09 | 2016-05-10 | H.C. Starck Inc. | Multi-block sputtering target with interface portions and associated methods and articles |
| WO2014136702A1 (ja) | 2013-03-06 | 2014-09-12 | Jx日鉱日石金属株式会社 | スパッタリング用チタンターゲット及びその製造方法 |
| CN116261605B (zh) | 2021-08-11 | 2025-04-25 | Jx金属株式会社 | 溅射靶及溅射靶的制造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280335A (ja) | 1986-05-30 | 1987-12-05 | Toshiba Corp | 薄膜形成用高純度チタン材、それを用いて形成されてなるターゲットおよび薄膜、および薄膜形成用高純度チタン材の製造方法 |
| US5204057A (en) | 1989-07-14 | 1993-04-20 | Kabushiki Kaisha Toshiba | Highly purified titanium material and its named article, a sputtering target |
| JP3006661B2 (ja) | 1989-07-14 | 2000-02-07 | 株式会社東芝 | 半導体素子の製造方法 |
| JPH07103432B2 (ja) | 1989-07-14 | 1995-11-08 | 株式会社東芝 | 半導体素子形成用高純度チタン材、高純度チタン材の製造方法、それを用いたスパッタターゲットおよび高純度チタン膜 |
| KR940008936B1 (ko) * | 1990-02-15 | 1994-09-28 | 가부시끼가이샤 도시바 | 고순도 금속재와 그 성질을 이용한 반도체 장치 및 그 제조방법 |
| JPH06280009A (ja) | 1993-03-30 | 1994-10-04 | Mitsubishi Materials Corp | スパッタリング用ターゲット及びその製造方法 |
| JPH108245A (ja) | 1996-06-25 | 1998-01-13 | Sumitomo Sitix Corp | 高純度Ti材および高純度Tiターゲット |
| US6309595B1 (en) * | 1997-04-30 | 2001-10-30 | The Altalgroup, Inc | Titanium crystal and titanium |
| US6045634A (en) * | 1997-08-14 | 2000-04-04 | Praxair S. T. Technology, Inc. | High purity titanium sputtering target and method of making |
-
2000
- 2000-10-24 US US10/089,626 patent/US6755948B1/en not_active Expired - Lifetime
- 2000-10-24 WO PCT/JP2000/007411 patent/WO2001038598A1/ja not_active Ceased
- 2000-10-24 KR KR1020027006254A patent/KR20020068535A/ko not_active Ceased
- 2000-10-24 TW TW089122291A patent/TWI230741B/zh not_active IP Right Cessation
- 2000-10-24 JP JP2001539935A patent/JP3782353B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001038598A1 (fr) | 2001-05-31 |
| TWI230741B (en) | 2005-04-11 |
| JP3782353B2 (ja) | 2006-06-07 |
| US6755948B1 (en) | 2004-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
Patent event date: 20020516 Patent event code: PA01051R01D Comment text: International Patent Application |
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| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20020516 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20041122 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20050416 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20041122 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
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| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20050518 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20050416 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20060517 Appeal identifier: 2005101003190 Request date: 20050518 |
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| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20050518 Effective date: 20060517 |
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| PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20060517 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20050518 Decision date: 20060517 Appeal identifier: 2005101003190 |