KR100959084B1 - 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법 - Google Patents

표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법 Download PDF

Info

Publication number
KR100959084B1
KR100959084B1 KR1020037016017A KR20037016017A KR100959084B1 KR 100959084 B1 KR100959084 B1 KR 100959084B1 KR 1020037016017 A KR1020037016017 A KR 1020037016017A KR 20037016017 A KR20037016017 A KR 20037016017A KR 100959084 B1 KR100959084 B1 KR 100959084B1
Authority
KR
South Korea
Prior art keywords
wafer
delete delete
slurry
abrasive
cmp
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.)
Expired - Lifetime
Application number
KR1020037016017A
Other languages
English (en)
Korean (ko)
Other versions
KR20040028773A (ko
Inventor
주주에핑
바우도로버트피
Original Assignee
크리, 인코포레이티드
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 크리, 인코포레이티드 filed Critical 크리, 인코포레이티드
Publication of KR20040028773A publication Critical patent/KR20040028773A/ko
Application granted granted Critical
Publication of KR100959084B1 publication Critical patent/KR100959084B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/02—Polishing compositions containing abrasives or grinding agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1454—Abrasive powders, suspensions and pastes for polishing
    • C09K3/1463—Aqueous liquid suspensions
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
    • C30B29/403—AIII-nitrides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/60—Wet etching
    • H10P50/64—Wet etching of semiconductor materials
    • H10P50/642—Chemical etching
    • H10P50/646—Chemical etching of Group III-V materials
    • H10P50/648—Anisotropic liquid etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/126—Preparing bulk and homogeneous wafers by chemical etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/129—Preparing bulk and homogeneous wafers by polishing
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
    • H10H20/0137—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials the light-emitting regions comprising nitride materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Recrystallisation Techniques (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
KR1020037016017A 2001-06-08 2002-06-04 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법 Expired - Lifetime KR100959084B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/877437 2001-06-08
US09/877,437 US6488767B1 (en) 2001-06-08 2001-06-08 High surface quality GaN wafer and method of fabricating same
PCT/US2002/017449 WO2002101121A1 (en) 2001-06-08 2002-06-04 High surface quality gan wafer and method of fabricating same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020097022942A Division KR100978305B1 (ko) 2001-06-08 2002-06-04 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
KR20040028773A KR20040028773A (ko) 2004-04-03
KR100959084B1 true KR100959084B1 (ko) 2010-05-20

Family

ID=25369959

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020037016017A Expired - Lifetime KR100959084B1 (ko) 2001-06-08 2002-06-04 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법
KR1020097022942A Expired - Lifetime KR100978305B1 (ko) 2001-06-08 2002-06-04 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020097022942A Expired - Lifetime KR100978305B1 (ko) 2001-06-08 2002-06-04 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법

Country Status (8)

Country Link
US (3) US6488767B1 (https=)
EP (2) EP2267189B1 (https=)
JP (7) JP4350505B2 (https=)
KR (2) KR100959084B1 (https=)
CN (2) CN100465356C (https=)
MY (1) MY127915A (https=)
TW (1) TWI226391B (https=)
WO (1) WO2002101121A1 (https=)

Families Citing this family (208)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679152A (en) * 1994-01-27 1997-10-21 Advanced Technology Materials, Inc. Method of making a single crystals Ga*N article
US20040134873A1 (en) * 1996-07-25 2004-07-15 Li Yao Abrasive-free chemical mechanical polishing composition and polishing process containing same
US6596079B1 (en) * 2000-03-13 2003-07-22 Advanced Technology Materials, Inc. III-V nitride substrate boule and method of making and using the same
TWI277666B (en) * 2001-06-06 2007-04-01 Ammono Sp Zoo Process and apparatus for obtaining bulk mono-crystalline gallium-containing nitride
US6488767B1 (en) * 2001-06-08 2002-12-03 Advanced Technology Materials, Inc. High surface quality GaN wafer and method of fabricating same
US7067849B2 (en) * 2001-07-17 2006-06-27 Lg Electronics Inc. Diode having high brightness and method thereof
JP2003063897A (ja) * 2001-08-28 2003-03-05 Sony Corp 窒化物系ｉｉｉ−ｖ族化合物半導体基板およびその製造方法ならびに半導体発光素子の製造方法ならびに半導体装置の製造方法
US6949395B2 (en) 2001-10-22 2005-09-27 Oriol, Inc. Method of making diode having reflective layer
JP4693351B2 (ja) * 2001-10-26 2011-06-01 アンモノ・スプウカ・ジ・オグラニチョノン・オドポヴィエドニアウノシツィオン エピタキシャル成長用基板
PL374180A1 (en) 2001-10-26 2005-10-03 Ammono Sp.Z O.O. Nitride semiconductor laser element, and production method therefor
US7148520B2 (en) 2001-10-26 2006-12-12 Lg Electronics Inc. Diode having vertical structure and method of manufacturing the same
US8545629B2 (en) 2001-12-24 2013-10-01 Crystal Is, Inc. Method and apparatus for producing large, single-crystals of aluminum nitride
US7638346B2 (en) * 2001-12-24 2009-12-29 Crystal Is, Inc. Nitride semiconductor heterostructures and related methods
US20060005763A1 (en) * 2001-12-24 2006-01-12 Crystal Is, Inc. Method and apparatus for producing large, single-crystals of aluminum nitride
WO2003089696A1 (en) * 2002-04-15 2003-10-30 The Regents Of The University Of California Dislocation reduction in non-polar gallium nitride thin films
US8809867B2 (en) * 2002-04-15 2014-08-19 The Regents Of The University Of California Dislocation reduction in non-polar III-nitride thin films
JP2003327497A (ja) * 2002-05-13 2003-11-19 Sumitomo Electric Ind Ltd ＧａＮ単結晶基板、窒化物系半導体エピタキシャル基板、窒化物系半導体素子及びその製造方法
US20060138431A1 (en) 2002-05-17 2006-06-29 Robert Dwilinski Light emitting device structure having nitride bulk single crystal layer
JP4403067B2 (ja) * 2002-05-17 2010-01-20 アンモノ・スプウカ・ジ・オグラニチョノン・オドポヴィエドニアウノシツィオン 超臨界アンモニアを用いるバルク単結晶生産設備
JP4416648B2 (ja) * 2002-05-17 2010-02-17 アンモノ・スプウカ・ジ・オグラニチョノン・オドポヴィエドニアウノシツィオン 発光素子の製造方法
JP4663319B2 (ja) * 2002-06-26 2011-04-06 アンモノ・スプウカ・ジ・オグラニチョノン・オドポヴィエドニアウノシツィオン ガリウム含有窒化物バルク単結晶の製造方法
KR100485169B1 (ko) * 2002-10-09 2005-04-22 동부아남반도체 주식회사 반도체 웨이퍼의 연마방법
KR101088991B1 (ko) 2002-12-11 2011-12-01 니치아 카가쿠 고교 가부시키가이샤 벌크 단결정 갈륨-함유 질화물의 제조공정
PL224992B1 (pl) * 2002-12-11 2017-02-28 Ammono Spółka Z Ograniczoną Odpowiedzialnością Podłoże typu template dla urządzeń opto-elektrycznych lub elektrycznych oraz sposób jego wytwarzania
PL225423B1 (pl) * 2002-12-11 2017-04-28 Ammono Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania podłoża standaryzowanego warstwą epitaksjalną ( podłoża typu template), z objętościowego monokrystalicznego azotku zawierającego gal
US7221037B2 (en) * 2003-01-20 2007-05-22 Matsushita Electric Industrial Co., Ltd. Method of manufacturing group III nitride substrate and semiconductor device
JP4052150B2 (ja) * 2003-03-05 2008-02-27 住友電気工業株式会社 窒化物系半導体装置の製造方法
JP4511801B2 (ja) * 2003-03-14 2010-07-28 株式会社リコー Ｉｉｉ族窒化物結晶の研磨方法およびｉｉｉ族窒化物結晶および半導体デバイス
JP5096677B2 (ja) * 2003-04-15 2012-12-12 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 非極性（Ａｌ、Ｂ、Ｉｎ、Ｇａ）Ｎ量子井戸
KR100550491B1 (ko) * 2003-05-06 2006-02-09 스미토모덴키고교가부시키가이샤 질화물 반도체 기판 및 질화물 반도체 기판의 가공 방법
KR20060024772A (ko) * 2003-06-16 2006-03-17 스미토모덴키고교가부시키가이샤 질화물 반도체 결정 표면의 가공 방법 및 그 방법에 의해얻어진 질화물 반도체 결정
US7170095B2 (en) * 2003-07-11 2007-01-30 Cree Inc. Semi-insulating GaN and method of making the same
JP4276020B2 (ja) * 2003-08-01 2009-06-10 豊田合成株式会社 Ｉｉｉ族窒化物系化合物半導体の製造方法
JP2005112641A (ja) * 2003-10-03 2005-04-28 Sumitomo Electric Ind Ltd 窒化物半導体基板および窒化物半導体基板の製造方法
EP1679740A4 (en) * 2003-10-27 2009-09-02 Sumitomo Electric Industries GALLIUM NITRIDE SEMICONDUCTOR SUBSTRATE AND MANUFACTURING PROCESS THEREFOR
JP4232605B2 (ja) * 2003-10-30 2009-03-04 住友電気工業株式会社 窒化物半導体基板の製造方法と窒化物半導体基板
JP4534631B2 (ja) * 2003-10-31 2010-09-01 住友電気工業株式会社 Ｉｉｉ族窒化物結晶の製造方法
US7276779B2 (en) 2003-11-04 2007-10-02 Hitachi Cable, Ltd. III-V group nitride system semiconductor substrate
US7323256B2 (en) * 2003-11-13 2008-01-29 Cree, Inc. Large area, uniformly low dislocation density GaN substrate and process for making the same
DE102004010379A1 (de) * 2004-03-03 2005-09-22 Schott Ag Verfahren zur Herstellung von Wafern mit defektarmen Oberflächen, die Verwendung solcher Wafer und damit erhaltene elektronische Bauteile
JPWO2005099057A1 (ja) * 2004-03-31 2008-03-06 日本電気株式会社 窒化物半導体発光素子用ウエハとその製造方法およびそのウエハから得られた窒化物半導体発光素子
WO2005099388A2 (en) * 2004-04-08 2005-10-27 Ii-Vi Incorporated Chemical-mechanical polishing of sic surfaces using hydrogen peroixde or ozonated water solutions in combination with colloidal abrasive
KR100718188B1 (ko) * 2004-05-07 2007-05-15 삼성코닝 주식회사 비극성 ａ면 질화물 반도체 단결정 기판 및 이의 제조방법
WO2005109481A1 (ja) * 2004-05-11 2005-11-17 Nitta Haas Incorporated 研磨組成物および基板の研磨方法
US7956360B2 (en) * 2004-06-03 2011-06-07 The Regents Of The University Of California Growth of planar reduced dislocation density M-plane gallium nitride by hydride vapor phase epitaxy
EP1769105B1 (en) * 2004-06-11 2014-05-14 Ammono S.A. Bulk mono-crystalline gallium nitride and method for its preparation
EP1605498A1 (en) * 2004-06-11 2005-12-14 S.O.I. Tec Silicon on Insulator Technologies S.A. A method of manufacturing a semiconductor wafer
JP4525309B2 (ja) * 2004-11-19 2010-08-18 日立電線株式会社 Ｉｉｉ−ｖ族窒化物系半導体基板の評価方法
PL371405A1 (pl) 2004-11-26 2006-05-29 Ammono Sp.Z O.O. Sposób wytwarzania objętościowych monokryształów metodą wzrostu na zarodku
US7313965B2 (en) * 2004-12-27 2008-01-01 General Electric Company High-temperature pressure sensor
US7527742B2 (en) * 2005-06-27 2009-05-05 Momentive Performance Materials Inc. Etchant, method of etching, laminate formed thereby, and device
JP5065574B2 (ja) * 2005-01-12 2012-11-07 住友電気工業株式会社 ＧａＮ基板の研磨方法
WO2006087958A1 (ja) * 2005-02-21 2006-08-24 Mitsubishi Chemical Corporation 窒化物半導体材料および窒化物半導体結晶の製造方法
JP2006261649A (ja) * 2005-02-21 2006-09-28 Mitsubishi Chemicals Corp 窒化物半導体材料および窒化物半導体結晶の製造方法
JP4849296B2 (ja) 2005-04-11 2012-01-11 日立電線株式会社 ＧａＮ基板
JP4792802B2 (ja) * 2005-04-26 2011-10-12 住友電気工業株式会社 Ｉｉｉ族窒化物結晶の表面処理方法
JP4244953B2 (ja) * 2005-04-26 2009-03-25 住友電気工業株式会社 発光装置およびその製造方法
DE102005021099A1 (de) * 2005-05-06 2006-12-07 Universität Ulm GaN-Schichten
JP2006352075A (ja) * 2005-05-17 2006-12-28 Sumitomo Electric Ind Ltd 窒化物系化合物半導体および化合物半導体の洗浄方法、これらの製造方法および基板
US20110018105A1 (en) * 2005-05-17 2011-01-27 Sumitomo Electric Industries, Ltd. Nitride-based compound semiconductor device, compound semiconductor device, and method of producing the devices
US20060288929A1 (en) * 2005-06-10 2006-12-28 Crystal Is, Inc. Polar surface preparation of nitride substrates
JP4363368B2 (ja) * 2005-06-13 2009-11-11 住友電気工業株式会社 化合物半導体部材のダメージ評価方法、及び化合物半導体部材の製造方法
JP4277826B2 (ja) 2005-06-23 2009-06-10 住友電気工業株式会社 窒化物結晶、窒化物結晶基板、エピ層付窒化物結晶基板、ならびに半導体デバイスおよびその製造方法
JP4518209B1 (ja) 2009-09-07 2010-08-04 住友電気工業株式会社 Ｉｉｉ族窒化物結晶基板、エピ層付ｉｉｉ族窒化物結晶基板、ならびに半導体デバイスおよびその製造方法
US8771552B2 (en) * 2005-06-23 2014-07-08 Sumitomo Electric Industries, Ltd. Group III nitride crystal substrate, epilayer-containing group III nitride crystal substrate, semiconductor device and method of manufacturing the same
US9708735B2 (en) 2005-06-23 2017-07-18 Sumitomo Electric Industries, Ltd. Group III nitride crystal substrate, epilayer-containing group III nitride crystal substrate, semiconductor device and method of manufacturing the same
US20090029631A1 (en) * 2005-09-23 2009-01-29 General Electric Mitigation of stress corrosion and fatigue by surface conditioning
EP1960570A2 (en) 2005-11-28 2008-08-27 Crystal Is, Inc. Large aluminum nitride crystals with reduced defects and methods of making them
JP5281408B2 (ja) * 2005-12-02 2013-09-04 クリスタル・イズ，インコーポレイテッド ドープされた窒化アルミニウム結晶及びそれを製造する方法
JP4696886B2 (ja) * 2005-12-08 2011-06-08 日立電線株式会社 自立した窒化ガリウム単結晶基板の製造方法、および窒化物半導体素子の製造方法
US20070138505A1 (en) 2005-12-12 2007-06-21 Kyma Technologies, Inc. Low defect group III nitride films useful for electronic and optoelectronic devices and methods for making the same
US9034103B2 (en) * 2006-03-30 2015-05-19 Crystal Is, Inc. Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them
EP2007933B1 (en) * 2006-03-30 2017-05-10 Crystal Is, Inc. Methods for controllable doping of aluminum nitride bulk crystals
JP4930081B2 (ja) * 2006-04-03 2012-05-09 住友電気工業株式会社 ＧａＮ結晶基板
US9518340B2 (en) 2006-04-07 2016-12-13 Sixpoint Materials, Inc. Method of growing group III nitride crystals
JP2007299979A (ja) * 2006-05-01 2007-11-15 Sumitomo Electric Ind Ltd Ｉｉｉ族窒化物結晶の表面処理方法およびｉｉｉ族窒化物結晶基板
JP2008010835A (ja) * 2006-05-31 2008-01-17 Sumitomo Electric Ind Ltd 窒化物結晶の表面処理方法、窒化物結晶基板、エピタキシャル層付窒化物結晶基板および半導体デバイス、ならびにエピタキシャル層付窒化物結晶基板および半導体デバイスの製造方法
JP2008042157A (ja) * 2006-07-12 2008-02-21 Sumitomo Electric Ind Ltd ３族窒化物基板の製造方法、および３族窒化物基板
TWI452617B (zh) * 2006-07-26 2014-09-11 Freiberger Compound Mat Gmbh 平滑化第三族氮化物基材之方法
US7585772B2 (en) * 2006-07-26 2009-09-08 Freiberger Compound Materials Gmbh Process for smoothening III-N substrates
KR101363316B1 (ko) * 2006-07-26 2014-02-14 프라이베르게르 컴파운드 마터리얼스 게엠베하 Ⅲ-ｎ 기판의 평활화방법
US7674639B2 (en) * 2006-08-14 2010-03-09 Bridgelux, Inc GaN based LED with etched exposed surface for improved light extraction efficiency and method for making the same
US7998866B2 (en) * 2006-09-05 2011-08-16 Cabot Microelectronics Corporation Silicon carbide polishing method utilizing water-soluble oxidizers
US7678700B2 (en) * 2006-09-05 2010-03-16 Cabot Microelectronics Corporation Silicon carbide polishing method utilizing water-soluble oxidizers
JP2008066355A (ja) * 2006-09-05 2008-03-21 Sumitomo Electric Ind Ltd ３族窒化物基板の製造方法、３族窒化物基板、エピタキシャル層付き３族窒化物基板、３族窒化物デバイス、エピタキシャル層付き３族窒化物基板の製造方法、および３族窒化物デバイスの製造方法。
US8283694B2 (en) * 2006-10-19 2012-10-09 Sumitomo Electric Industries, Ltd. GaN substrate, epitaxial layer-provided substrate, methods of manufacturing the same, and method of manufacturing semiconductor device
KR101308328B1 (ko) * 2006-10-19 2013-09-17 스미토모덴키고교가부시키가이샤 Ｉｉｉ족 질화물 기판, 에피택셜층을 갖는 기판, 이들의 제조 방법 및 반도체 소자의 제조 방법
US8323406B2 (en) 2007-01-17 2012-12-04 Crystal Is, Inc. Defect reduction in seeded aluminum nitride crystal growth
US9771666B2 (en) 2007-01-17 2017-09-26 Crystal Is, Inc. Defect reduction in seeded aluminum nitride crystal growth
JP4321595B2 (ja) * 2007-01-23 2009-08-26 住友電気工業株式会社 Ｉｉｉ−ｖ族化合物半導体基板の製造方法
US8080833B2 (en) * 2007-01-26 2011-12-20 Crystal Is, Inc. Thick pseudomorphic nitride epitaxial layers
CN101652832B (zh) * 2007-01-26 2011-06-22 晶体公司 厚的赝晶氮化物外延层
JP2008285364A (ja) * 2007-05-17 2008-11-27 Sumitomo Electric Ind Ltd ＧａＮ基板、それを用いたエピタキシャル基板及び半導体発光素子
US8088220B2 (en) * 2007-05-24 2012-01-03 Crystal Is, Inc. Deep-eutectic melt growth of nitride crystals
KR100850519B1 (ko) * 2007-06-28 2008-08-05 주식회사 에스앤에스텍 그레이톤 블랭크 마스크 및 포토마스크의 제조방법
EP2175480A4 (en) * 2007-07-19 2012-12-19 Mitsubishi Chem Corp GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR CLEANING THE SAME
JP5493861B2 (ja) * 2007-10-09 2014-05-14 株式会社リコー Ｉｉｉ族窒化物結晶基板の製造方法
US7824929B2 (en) * 2007-10-22 2010-11-02 Toyoda Gosei Co., Ltd. Method for producing group III nitride-based compound semiconductor
JP5575372B2 (ja) 2008-03-04 2014-08-20 日立金属株式会社 窒化ガリウム基板
US7781780B2 (en) * 2008-03-31 2010-08-24 Bridgelux, Inc. Light emitting diodes with smooth surface for reflective electrode
US8664747B2 (en) * 2008-04-28 2014-03-04 Toshiba Techno Center Inc. Trenched substrate for crystal growth and wafer bonding
US20100075107A1 (en) * 2008-05-28 2010-03-25 The Regents Of The University Of California Hexagonal wurtzite single crystal and hexagonal wurtzite single crystal substrate
JP5108641B2 (ja) * 2008-06-12 2012-12-26 住友電気工業株式会社 ＧａＮ単結晶基板、窒化物系半導体エピタキシャル基板、及び、窒化物系半導体素子
US9404197B2 (en) * 2008-07-07 2016-08-02 Soraa, Inc. Large area, low-defect gallium-containing nitride crystals, method of making, and method of use
US9589792B2 (en) 2012-11-26 2017-03-07 Soraa, Inc. High quality group-III metal nitride crystals, methods of making, and methods of use
US8878230B2 (en) * 2010-03-11 2014-11-04 Soraa, Inc. Semi-insulating group III metal nitride and method of manufacture
JP2009124160A (ja) * 2008-12-26 2009-06-04 Sumitomo Electric Ind Ltd 窒化物結晶およびエピ層付窒化物結晶基板の製造方法
JP4305574B1 (ja) 2009-01-14 2009-07-29 住友電気工業株式会社 Ｉｉｉ族窒化物基板、それを備える半導体デバイス、及び、表面処理されたｉｉｉ族窒化物基板を製造する方法
JP4333820B1 (ja) * 2009-01-19 2009-09-16 住友電気工業株式会社 化合物半導体基板
JP5434111B2 (ja) * 2009-02-06 2014-03-05 三菱化学株式会社 自立基板の製造方法
US8795430B2 (en) * 2009-03-02 2014-08-05 The Regents Of The University Of California Method of improving surface morphology of (Ga,Al,In,B)N thin films and devices grown on nonpolar or semipolar (Ga,Al,In,B)N substrates
MY158571A (en) 2009-03-13 2016-10-14 Saint Gobain Ceramics Chemical mechanical planarization using nanodiamond
KR101041964B1 (ko) * 2009-04-22 2011-06-16 김정호 낚시대 받침대 고정틀
JP4787891B2 (ja) * 2009-06-09 2011-10-05 住友電気工業株式会社 エピタキシャル層形成用ｉｉｉ族窒化物結晶基板、エピタキシャル層付ｉｉｉ族窒化物結晶基板および半導体デバイス
US8207547B2 (en) * 2009-06-10 2012-06-26 Brudgelux, Inc. Thin-film LED with P and N contacts electrically isolated from the substrate
US20100314551A1 (en) * 2009-06-11 2010-12-16 Bettles Timothy J In-line Fluid Treatment by UV Radiation
TWI405409B (zh) * 2009-08-27 2013-08-11 Novatek Microelectronics Corp 低電壓差動訊號輸出級
US9293667B2 (en) 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
JP5365454B2 (ja) 2009-09-30 2013-12-11 住友電気工業株式会社 Ｉｉｉ族窒化物半導体基板、エピタキシャル基板及び半導体デバイス
JP4513927B1 (ja) 2009-09-30 2010-07-28 住友電気工業株式会社 Ｉｉｉ族窒化物半導体基板、エピタキシャル基板及び半導体デバイス
KR101804573B1 (ko) * 2009-10-29 2017-12-06 동우 화인켐 주식회사 식각액 조성물
US8525221B2 (en) 2009-11-25 2013-09-03 Toshiba Techno Center, Inc. LED with improved injection efficiency
JP4835749B2 (ja) 2009-12-18 2011-12-14 住友電気工業株式会社 Ｉｉｉ族窒化物結晶基板、エピ層付ｉｉｉ族窒化物結晶基板、ならびに半導体デバイスおよびその製造方法
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US8740413B1 (en) 2010-02-03 2014-06-03 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US8905588B2 (en) 2010-02-03 2014-12-09 Sorra, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
JP5819076B2 (ja) * 2010-03-10 2015-11-18 株式会社フジミインコーポレーテッド 研磨用組成物
US9564320B2 (en) 2010-06-18 2017-02-07 Soraa, Inc. Large area nitride crystal and method for making it
WO2012003304A1 (en) 2010-06-30 2012-01-05 Crystal Is, Inc. Growth of large aluminum nitride single crystals with thermal-gradient control
US9064836B1 (en) * 2010-08-09 2015-06-23 Sandisk Semiconductor (Shanghai) Co., Ltd. Extrinsic gettering on semiconductor devices
CN102412136B (zh) * 2011-05-13 2014-03-12 上海华力微电子有限公司 一种消除金属表面突起物的化学机械抛光装置及方法
JP5195966B2 (ja) * 2011-06-20 2013-05-15 住友電気工業株式会社 ＧａＮ基板の研磨方法
US8395165B2 (en) 2011-07-08 2013-03-12 Bridelux, Inc. Laterally contacted blue LED with superlattice current spreading layer
US8962359B2 (en) 2011-07-19 2015-02-24 Crystal Is, Inc. Photon extraction from nitride ultraviolet light-emitting devices
US20130026480A1 (en) 2011-07-25 2013-01-31 Bridgelux, Inc. Nucleation of Aluminum Nitride on a Silicon Substrate Using an Ammonia Preflow
US8916906B2 (en) 2011-07-29 2014-12-23 Kabushiki Kaisha Toshiba Boron-containing buffer layer for growing gallium nitride on silicon
US8865565B2 (en) 2011-08-02 2014-10-21 Kabushiki Kaisha Toshiba LED having a low defect N-type layer that has grown on a silicon substrate
US9142743B2 (en) 2011-08-02 2015-09-22 Kabushiki Kaisha Toshiba High temperature gold-free wafer bonding for light emitting diodes
US9343641B2 (en) 2011-08-02 2016-05-17 Manutius Ip, Inc. Non-reactive barrier metal for eutectic bonding process
US9012939B2 (en) 2011-08-02 2015-04-21 Kabushiki Kaisha Toshiba N-type gallium-nitride layer having multiple conductive intervening layers
US20130032810A1 (en) 2011-08-03 2013-02-07 Bridgelux, Inc. Led on silicon substrate using zinc-sulfide as buffer layer
US8564010B2 (en) 2011-08-04 2013-10-22 Toshiba Techno Center Inc. Distributed current blocking structures for light emitting diodes
JPWO2013021946A1 (ja) 2011-08-09 2015-03-05 株式会社フジミインコーポレーテッド 化合物半導体研磨用組成物
US8624482B2 (en) 2011-09-01 2014-01-07 Toshiba Techno Center Inc. Distributed bragg reflector for reflecting light of multiple wavelengths from an LED
US8669585B1 (en) 2011-09-03 2014-03-11 Toshiba Techno Center Inc. LED that has bounding silicon-doped regions on either side of a strain release layer
US8558247B2 (en) 2011-09-06 2013-10-15 Toshiba Techno Center Inc. GaN LEDs with improved area and method for making the same
US8686430B2 (en) 2011-09-07 2014-04-01 Toshiba Techno Center Inc. Buffer layer for GaN-on-Si LED
JP2012054563A (ja) * 2011-09-12 2012-03-15 Sumitomo Electric Ind Ltd 窒化物結晶およびエピ層付窒化物結晶基板の製造方法
US8664679B2 (en) 2011-09-29 2014-03-04 Toshiba Techno Center Inc. Light emitting devices having light coupling layers with recessed electrodes
US20130082274A1 (en) 2011-09-29 2013-04-04 Bridgelux, Inc. Light emitting devices having dislocation density maintaining buffer layers
US8853668B2 (en) 2011-09-29 2014-10-07 Kabushiki Kaisha Toshiba Light emitting regions for use with light emitting devices
US8698163B2 (en) 2011-09-29 2014-04-15 Toshiba Techno Center Inc. P-type doping layers for use with light emitting devices
US9178114B2 (en) 2011-09-29 2015-11-03 Manutius Ip, Inc. P-type doping layers for use with light emitting devices
US9012921B2 (en) 2011-09-29 2015-04-21 Kabushiki Kaisha Toshiba Light emitting devices having light coupling layers
CN103959437B (zh) * 2011-09-30 2017-08-01 圣戈班晶体及检测公司 具有特定结晶特征的iii‑v族衬底材料及其制备方法
US8552465B2 (en) 2011-11-09 2013-10-08 Toshiba Techno Center Inc. Method for reducing stress in epitaxial growth
US8581267B2 (en) 2011-11-09 2013-11-12 Toshiba Techno Center Inc. Series connected segmented LED
US9000389B2 (en) * 2011-11-22 2015-04-07 General Electric Company Radiation detectors and methods of fabricating radiation detectors
JP2013159531A (ja) * 2012-02-07 2013-08-19 Panasonic Liquid Crystal Display Co Ltd 液晶表示素子の製造方法
JP5900079B2 (ja) * 2012-03-23 2016-04-06 三菱化学株式会社 ポリシングスラリー、及びその製造方法、並びに第１３族窒化物基板の製造方法
EP2890537A1 (en) * 2012-08-28 2015-07-08 Sixpoint Materials Inc. Group iii nitride wafer and its production method
US9275912B1 (en) 2012-08-30 2016-03-01 Soraa, Inc. Method for quantification of extended defects in gallium-containing nitride crystals
KR102096421B1 (ko) 2012-09-25 2020-04-02 식스포인트 머터리얼즈 인코퍼레이티드 Iii 족 질화물 결정의 성장 방법
CN104781454A (zh) 2012-09-26 2015-07-15 希波特公司 第iii族氮化物晶片和制造方法与测试方法
US9299555B1 (en) 2012-09-28 2016-03-29 Soraa, Inc. Ultrapure mineralizers and methods for nitride crystal growth
CN108281378B (zh) * 2012-10-12 2022-06-24 住友电气工业株式会社 Iii族氮化物复合衬底、半导体器件及它们的制造方法
JP2013126939A (ja) * 2012-12-14 2013-06-27 Hitachi Cable Ltd Ｉｉｉ族窒化物半導体基板
US9308616B2 (en) 2013-01-21 2016-04-12 Innovative Finishes LLC Refurbished component, electronic device including the same, and method of refurbishing a component of an electronic device
JP6275817B2 (ja) 2013-03-15 2018-02-07 クリスタル アイエス, インコーポレーテッドCrystal Is, Inc. 仮像電子及び光学電子装置に対する平面コンタクト
JP2014192307A (ja) * 2013-03-27 2014-10-06 Disco Abrasive Syst Ltd サファイア基板の平坦加工方法
KR102100841B1 (ko) * 2013-03-29 2020-04-14 엔지케이 인슐레이터 엘티디 Iii족 질화물 기판의 처리 방법 및 에피택셜 기판의 제조 방법
CN105229098B (zh) * 2013-05-15 2017-08-11 巴斯夫欧洲公司 包含n,n,n＇,n＇‑四(2‑羟基丙基)乙二胺或甲磺酸的化学机械抛光组合物
WO2014186096A1 (en) * 2013-05-17 2014-11-20 Innovative Finishes LLC Refurbishing a component of an electronic device
CN103311181B (zh) * 2013-06-03 2016-02-03 上海华力微电子有限公司 改善金属层-绝缘介质层-金属层失配参数的方法
WO2015020161A1 (ja) 2013-08-08 2015-02-12 三菱化学株式会社 自立ＧａＮ基板、ＧａＮ結晶、ＧａＮ単結晶の製造方法および半導体デバイスの製造方法
US9574287B2 (en) 2013-09-26 2017-02-21 Globalfoundries Inc. Gallium nitride material and device deposition on graphene terminated wafer and method of forming the same
CN105917035B (zh) * 2014-01-17 2019-06-18 三菱化学株式会社 GaN基板、GaN基板的制造方法、GaN结晶的制造方法和半导体器件的制造方法
CN104810270A (zh) * 2014-01-28 2015-07-29 中芯国际集成电路制造(上海)有限公司 研磨方法
JP6179418B2 (ja) * 2014-02-13 2017-08-16 三菱ケミカル株式会社 窒化物半導体基板の製造方法
CN103915320A (zh) * 2014-04-22 2014-07-09 西安神光皓瑞光电科技有限公司 一种通过化学处理缓冲层提高晶体质量的方法
JP6013410B2 (ja) * 2014-08-07 2016-10-25 株式会社タムラ製作所 Ｇａ２Ｏ３系単結晶基板
JP6337686B2 (ja) * 2014-08-21 2018-06-06 三菱ケミカル株式会社 ＧａＮ基板およびＧａＮ基板の製造方法
JP6461593B2 (ja) * 2014-12-24 2019-01-30 一般財団法人ファインセラミックスセンター 窒化物系半導体基板のエッチング方法および窒化物系半導体膜の作成方法
US9368415B1 (en) * 2015-02-25 2016-06-14 International Business Machines Corporation Non-destructive, wafer scale method to evaluate defect density in heterogeneous epitaxial layers
CN104975343B (zh) * 2015-06-04 2017-08-25 哈尔滨工业大学 利用氢等离子体多次刻蚀/退火循环工艺提高金刚石籽晶质量的方法
CN105154968A (zh) * 2015-06-18 2015-12-16 江苏苏创光学器材有限公司 蓝宝石led灯丝基板的制备方法
CN105666309B (zh) * 2016-01-29 2018-03-16 柳州市安龙机械设备有限公司 硬质合金工件精加工方法
JP6688109B2 (ja) * 2016-02-25 2020-04-28 日本碍子株式会社 面発光素子、外部共振器型垂直面発光レーザー、および面発光素子の製造方法
CN109715751A (zh) 2016-09-23 2019-05-03 圣戈本陶瓷及塑料股份有限公司 化学机械平坦化浆料及其形成方法
US10249786B2 (en) * 2016-11-29 2019-04-02 Palo Alto Research Center Incorporated Thin film and substrate-removed group III-nitride based devices and method
CN106601607B (zh) * 2016-12-16 2019-08-13 镓特半导体科技（上海）有限公司 激光辅助氮化镓晶体化学机械抛光方法
JP6629252B2 (ja) * 2017-02-01 2020-01-15 株式会社東芝 半導体装置の製造方法
WO2018190780A1 (en) * 2017-04-12 2018-10-18 Ozyegin Universitesi Chemical mechanical planarization of gallium nitride
JP7284263B2 (ja) 2018-08-10 2023-05-30 サン－ゴバン セラミックス アンド プラスティクス，インコーポレイティド 複数の研削粒子を含む組成物およびその使用方法
US11466384B2 (en) 2019-01-08 2022-10-11 Slt Technologies, Inc. Method of forming a high quality group-III metal nitride boule or wafer using a patterned substrate
US11721549B2 (en) 2020-02-11 2023-08-08 Slt Technologies, Inc. Large area group III nitride crystals and substrates, methods of making, and methods of use
US12091771B2 (en) 2020-02-11 2024-09-17 Slt Technologies, Inc. Large area group III nitride crystals and substrates, methods of making, and methods of use
WO2021162727A1 (en) 2020-02-11 2021-08-19 SLT Technologies, Inc Improved group iii nitride substrate, method of making, and method of use
CN111223771A (zh) * 2020-03-10 2020-06-02 江苏丽隽功率半导体有限公司 一种垂直型硅基氮化镓功率器件减薄方法
CN112259451B (zh) * 2020-09-22 2022-11-29 山东天岳先进科技股份有限公司 一种碳化硅晶片的位错识别方法及碳化硅晶片与应用
DE112021003792T5 (de) 2020-10-14 2023-05-17 Ngk Insulators, Ltd. Halbleitersubstrat von einem Nitrid der Gruppe III
JP7483669B2 (ja) 2020-11-02 2024-05-15 エスエルティー テクノロジーズ インコーポレイテッド 窒化物結晶成長のための超高純度鉱化剤及び改良された方法
CN113206011A (zh) * 2021-03-18 2021-08-03 中国科学院微电子研究所 降低光波导损耗的处理方法及装置
CN113201285A (zh) * 2021-04-29 2021-08-03 安徽应友光电科技有限公司 一种cvd设备背板精密研磨液、制备工艺及加工方法
CN114023640B (zh) * 2021-11-04 2025-09-26 中国科学院苏州纳米技术与纳米仿生研究所 基于CMP制备N极性GaN的方法、N极性GaN及其应用
JP2025114885A (ja) * 2022-06-28 2025-08-06 パナソニックホールディングス株式会社 Ｉｉｉ族窒化物基板およびその製造方法
CN115522263B (zh) * 2022-09-30 2024-06-07 中国科学院半导体研究所 一种控制砷化铟中ⅲ族铟和ⅴ族砷氧化物的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001144014A (ja) * 1999-11-17 2001-05-25 Ngk Insulators Ltd エピタキシャル成長用基板およびその製造方法

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913665B1 (https=) 1965-02-23 1974-04-02
JPS5814536A (ja) * 1981-07-17 1983-01-27 Matsushita Electric Ind Co Ltd 化合物半導体の表面処理方法
JPH0767666B2 (ja) * 1986-09-29 1995-07-26 日産化学工業株式会社 第▲ｉｉｉ▼−▲ｖ▼族化合物半導体の研磨剤
JP2809692B2 (ja) * 1989-04-28 1998-10-15 株式会社東芝 半導体発光素子およびその製造方法
JP2850254B2 (ja) * 1989-09-27 1999-01-27 株式会社フジミインコーポレーテッド 研磨剤組成物
JPH04118919A (ja) * 1990-09-10 1992-04-20 Nippon Telegr & Teleph Corp <Ntt> 結晶表面処理方法
JPH06302562A (ja) * 1991-12-17 1994-10-28 Res Dev Corp Of Japan 化合物半導体基板の微細加工方法
JPH0697072A (ja) * 1992-09-14 1994-04-08 Hikari Gijutsu Kenkyu Kaihatsu Kk 化合物半導体基板及びその製造方法
JP2585963B2 (ja) * 1993-12-10 1997-02-26 日本エクシード株式会社 化合物半導体のための研磨液及びこれを用いた化合物半導体の研磨方法
US5679152A (en) 1994-01-27 1997-10-21 Advanced Technology Materials, Inc. Method of making a single crystals Ga*N article
US6440823B1 (en) * 1994-01-27 2002-08-27 Advanced Technology Materials, Inc. Low defect density (Ga, Al, In)N and HVPE process for making same
US5679153A (en) 1994-11-30 1997-10-21 Cree Research, Inc. Method for reducing micropipe formation in the epitaxial growth of silicon carbide and resulting silicon carbide structures
JP2795226B2 (ja) * 1995-07-27 1998-09-10 日本電気株式会社 半導体発光素子及びその製造方法
JP3521614B2 (ja) 1996-05-15 2004-04-19 株式会社神戸製鋼所 シリコン用研磨液組成物
US5664990A (en) 1996-07-29 1997-09-09 Integrated Process Equipment Corp. Slurry recycling in CMP apparatus
JPH1036816A (ja) * 1996-07-29 1998-02-10 Sony Corp 化学的機械研磨粒子および化学的機械研磨方法
JP3090057B2 (ja) * 1996-08-07 2000-09-18 昭和電工株式会社 短波長発光素子
US5895583A (en) * 1996-11-20 1999-04-20 Northrop Grumman Corporation Method of preparing silicon carbide wafers for epitaxial growth
JP3721674B2 (ja) * 1996-12-05 2005-11-30 ソニー株式会社 窒化物系ｉｉｉ−ｖ族化合物半導体基板の製造方法
PL184902B1 (pl) * 1997-04-04 2003-01-31 Centrum Badan Wysokocisnieniowych Pan Sposób usuwania nierówności i obszarów silnie zdefektowanych z powierzchni kryształów i warstw epitaksjalnych GaN i Ga AL In N
US6027988A (en) 1997-05-28 2000-02-22 The Regents Of The University Of California Method of separating films from bulk substrates by plasma immersion ion implantation
JP3813740B2 (ja) 1997-07-11 2006-08-23 Ｔｄｋ株式会社 電子デバイス用基板
US6153524A (en) * 1997-07-29 2000-11-28 Silicon Genesis Corporation Cluster tool method using plasma immersion ion implantation
JP4183787B2 (ja) * 1997-11-28 2008-11-19 Ｔｄｋ株式会社 電子デバイス用基板の製造方法
DE19802977A1 (de) * 1998-01-27 1999-07-29 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung einer einkristallinen Schicht auf einem nicht gitterangepaßten Substrat, sowie eine oder mehrere solcher Schichten enthaltendes Bauelement
JPH11233391A (ja) 1998-02-12 1999-08-27 Nippon Telegr & Teleph Corp <Ntt> 結晶基板とそれを用いた半導体装置およびその製法
JPH11260774A (ja) * 1998-03-13 1999-09-24 Mitsubishi Materials Silicon Corp 張り合わせ基板の製造方法
JP4260276B2 (ja) * 1998-03-27 2009-04-30 シャープ株式会社 半導体素子及びその製造方法
JPH11320349A (ja) * 1998-05-11 1999-11-24 Tdk Corp 研磨方法
US6218280B1 (en) * 1998-06-18 2001-04-17 University Of Florida Method and apparatus for producing group-III nitrides
US6294475B1 (en) * 1998-06-23 2001-09-25 Trustees Of Boston University Crystallographic wet chemical etching of III-nitride material
JP3976294B2 (ja) * 1998-06-26 2007-09-12 シャープ株式会社 窒化物系化合物半導体発光素子の製造方法
KR100277968B1 (ko) * 1998-09-23 2001-03-02 구자홍 질화갈륨 기판 제조방법
WO2000033388A1 (en) * 1998-11-24 2000-06-08 Massachusetts Institute Of Technology METHOD OF PRODUCING DEVICE QUALITY (Al)InGaP ALLOYS ON LATTICE-MISMATCHED SUBSTRATES
US6280523B1 (en) * 1999-02-05 2001-08-28 Lumileds Lighting, U.S., Llc Thickness tailoring of wafer bonded AlxGayInzN structures by laser melting
JP3658756B2 (ja) * 1999-03-01 2005-06-08 住友電気工業株式会社 化合物半導体の製造方法
US6656018B1 (en) 1999-04-13 2003-12-02 Freudenberg Nonwovens Limited Partnership Polishing pads useful in chemical mechanical polishing of substrates in the presence of a slurry containing abrasive particles
JP2001044126A (ja) * 1999-08-02 2001-02-16 Hitachi Cable Ltd 窒化物系化合物半導体ウエハ、および窒化物系化合物半導体素子、ならびに窒化物系化合物半導体結晶の成長方法
JP3733008B2 (ja) * 1999-09-08 2006-01-11 シャープ株式会社 Ｉｉｉ−ｎ系化合物半導体装置
JP4424840B2 (ja) * 1999-09-08 2010-03-03 シャープ株式会社 Ｉｉｉ−ｎ系化合物半導体装置
US6265322B1 (en) * 1999-09-21 2001-07-24 Agere Systems Guardian Corp. Selective growth process for group III-nitride-based semiconductors
JP4145437B2 (ja) * 1999-09-28 2008-09-03 住友電気工業株式会社 単結晶ＧａＮの結晶成長方法及び単結晶ＧａＮ基板の製造方法と単結晶ＧａＮ基板
CN1113113C (zh) * 1999-09-28 2003-07-02 中国科学院半导体研究所 一种生长氮化镓及其化合物薄膜的方法
US6334880B1 (en) * 1999-12-07 2002-01-01 Silbond Corporation Abrasive media and aqueous slurries for chemical mechanical polishing and planarization
US6596079B1 (en) * 2000-03-13 2003-07-22 Advanced Technology Materials, Inc. III-V nitride substrate boule and method of making and using the same
US6806508B2 (en) * 2001-04-20 2004-10-19 General Electic Company Homoepitaxial gallium nitride based photodetector and method of producing
US6498113B1 (en) * 2001-06-04 2002-12-24 Cbl Technologies, Inc. Free standing substrates by laser-induced decoherency and regrowth
US6488767B1 (en) * 2001-06-08 2002-12-03 Advanced Technology Materials, Inc. High surface quality GaN wafer and method of fabricating same
US7323256B2 (en) * 2003-11-13 2008-01-29 Cree, Inc. Large area, uniformly low dislocation density GaN substrate and process for making the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001144014A (ja) * 1999-11-17 2001-05-25 Ngk Insulators Ltd エピタキシャル成長用基板およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Journal of ELECTRONIC MATERIALS, Vol. 28, No. 12*

Also Published As

Publication number Publication date
EP1404902A1 (en) 2004-04-07
JP4909374B2 (ja) 2012-04-04
JP2004530306A (ja) 2004-09-30
JP2014042067A (ja) 2014-03-06
JP2009164634A (ja) 2009-07-23
EP1404902B1 (en) 2013-03-20
JP5670538B2 (ja) 2015-02-18
US6951695B2 (en) 2005-10-04
US20020185054A1 (en) 2002-12-12
JP5575384B2 (ja) 2014-08-20
JP2009091235A (ja) 2009-04-30
MY127915A (en) 2006-12-29
JP2015164195A (ja) 2015-09-10
CN101220244A (zh) 2008-07-16
JP6100824B2 (ja) 2017-03-22
TWI226391B (en) 2005-01-11
WO2002101121A1 (en) 2002-12-19
US20060029832A1 (en) 2006-02-09
CN1541287A (zh) 2004-10-27
JP2014042068A (ja) 2014-03-06
US6488767B1 (en) 2002-12-03
KR20090122496A (ko) 2009-11-30
KR100978305B1 (ko) 2010-08-26
JP2012235136A (ja) 2012-11-29
US20030127041A1 (en) 2003-07-10
EP2267189A1 (en) 2010-12-29
EP1404902A4 (en) 2008-01-23
CN101220244B (zh) 2011-09-28
EP2267189B1 (en) 2014-10-29
JP5624086B2 (ja) 2014-11-12
CN100465356C (zh) 2009-03-04
JP6054282B2 (ja) 2016-12-27
JP4350505B2 (ja) 2009-10-21
KR20040028773A (ko) 2004-04-03

Similar Documents

Publication Publication Date Title
KR100959084B1 (ko) 표면질이 우수한 ｇａｎ 웨이퍼 및 이의 제조 방법
JP2004530306A5 (https=)
US20200354852A1 (en) Defect reduction in seeded aluminum nitride crystal growth
US7037838B2 (en) Method for polishing a substrate surface
JP2009091235A5 (https=)
US4011099A (en) Preparation of damage-free surface on alpha-alumina
US9305827B2 (en) Handle substrates of composite substrates for semiconductors
EP1450396A1 (en) Production method for silicon wafer and silicon wafer and soi wafer
CN101680115B (zh) Aln的块体单晶及其生长方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E14-X000 Pre-grant third party observation filed

St.27 status event code: A-2-3-E10-E14-opp-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

A107 Divisional application of patent
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T12-X000 Administrative time limit extension not granted

St.27 status event code: U-3-3-T10-T12-oth-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20130419

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20140422

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

FPAY Annual fee payment

Payment date: 20150416

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20160419

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20170420

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20180417

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20190417

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

PC1801 Expiration of term

St.27 status event code: N-4-6-H10-H14-oth-PC1801

Not in force date: 20220605

Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000