KR20040064612A - 반도체 웨이퍼 및 그 제조 방법 - Google Patents
반도체 웨이퍼 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20040064612A KR20040064612A KR10-2003-7012325A KR20037012325A KR20040064612A KR 20040064612 A KR20040064612 A KR 20040064612A KR 20037012325 A KR20037012325 A KR 20037012325A KR 20040064612 A KR20040064612 A KR 20040064612A
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- semiconductor wafer
- main surface
- inclined surface
- mirror
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims description 19
- 238000005498 polishing Methods 0.000 claims description 5
- 235000012431 wafers Nutrition 0.000 description 71
- 239000010408 film Substances 0.000 description 37
- 230000002159 abnormal effect Effects 0.000 description 36
- 239000013078 crystal Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02021—Edge treatment, chamfering
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02387—Group 13/15 materials
- H01L21/02392—Phosphides
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/02428—Structure
- H01L21/0243—Surface structure
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/02433—Crystal orientation
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/02543—Phosphides
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/02546—Arsenides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (5)
- 둘레 에지부에 모따기 가공이 실시되고, 그 후에 적어도 주면(主面)측에 경면(鏡面) 가공이 실시된 반도체 웨이퍼로서,둘레 에지부에 주면에 대한 경사각이 5°이상 25°이하인 경사면을 가지는 것을 특징으로 하는 반도체 웨이퍼.
- 제1항에 있어서,상기 경사면은 웨이퍼 반경 방향의 길이가 100㎛ 이상인 것을 특징으로 하는 반도체 웨이퍼.
- 제1항에 있어서,상기 주면측의 경사면은 웨이퍼 외주측에 비경면 부분을 가지는 것을 특징으로 하는 반도체 웨이퍼.
- 제1항 내지 제3항 중 어느 한 항 기재의 반도체 웨이퍼를 기판으로 하고, 상기 기판 상에 에피택셜(epitaxial) 성장막이 형성되는 것을 특징으로 하는 반도체 웨이퍼.
- 웨이퍼 둘레 에지부에, 주면에 대한 경사각이 5°이상 25°이하이며, 또한웨이퍼 반경 방향의 길이가 100㎛ 이상인 경사면을 형성하는 모따기 가공 공정과,상기 주면측 경사면의 웨이퍼 외주측에 비경면 부분이 남도록 연마하는 경면 가공 공정을 구비하는 것을 특징으로 하는 반도체 웨이퍼의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00004124 | 2002-01-11 | ||
JP2002004124A JP4162892B2 (ja) | 2002-01-11 | 2002-01-11 | 半導体ウェハおよびその製造方法 |
PCT/JP2002/013164 WO2003060965A1 (fr) | 2002-01-11 | 2002-12-17 | Plaquette a semi-conducteurs et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040064612A true KR20040064612A (ko) | 2004-07-19 |
KR100536932B1 KR100536932B1 (ko) | 2005-12-14 |
Family
ID=19190960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-7012325A KR100536932B1 (ko) | 2002-01-11 | 2002-12-17 | 반도체 웨이퍼 및 그 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6900522B2 (ko) |
EP (1) | EP1465242B1 (ko) |
JP (1) | JP4162892B2 (ko) |
KR (1) | KR100536932B1 (ko) |
CN (1) | CN1269185C (ko) |
DE (1) | DE60217977T2 (ko) |
TW (1) | TWI291724B (ko) |
WO (1) | WO2003060965A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3580311B1 (ja) * | 2003-03-28 | 2004-10-20 | 住友電気工業株式会社 | 表裏識別した矩形窒化物半導体基板 |
US20050161808A1 (en) * | 2004-01-22 | 2005-07-28 | Anderson Douglas G. | Wafer, intermediate wafer assembly and associated method for fabricating a silicon on insulator wafer having an improved edge profile |
US8710665B2 (en) * | 2008-10-06 | 2014-04-29 | Infineon Technologies Ag | Electronic component, a semiconductor wafer and a method for producing an electronic component |
US20120028555A1 (en) * | 2010-07-30 | 2012-02-02 | Memc Electronic Materials, Inc. | Grinding Tool For Trapezoid Grinding Of A Wafer |
JP2013008769A (ja) * | 2011-06-23 | 2013-01-10 | Sumitomo Electric Ind Ltd | 炭化珪素基板の製造方法 |
TWI473283B (zh) * | 2011-09-21 | 2015-02-11 | Nat Univ Tsing Hua | 晶片 |
JP6130995B2 (ja) * | 2012-02-20 | 2017-05-17 | サンケン電気株式会社 | エピタキシャル基板及び半導体装置 |
JP2015018960A (ja) * | 2013-07-11 | 2015-01-29 | 三菱電機株式会社 | 半導体装置の製造方法 |
JP6045542B2 (ja) * | 2014-09-11 | 2016-12-14 | 信越半導体株式会社 | 半導体ウェーハの加工方法、貼り合わせウェーハの製造方法、及びエピタキシャルウェーハの製造方法 |
US10199216B2 (en) * | 2015-12-24 | 2019-02-05 | Infineon Technologies Austria Ag | Semiconductor wafer and method |
JP6750592B2 (ja) * | 2017-08-15 | 2020-09-02 | 信越半導体株式会社 | シリコンウエーハのエッジ形状の評価方法および評価装置、シリコンウエーハ、ならびにその選別方法および製造方法 |
JP7067465B2 (ja) * | 2018-12-27 | 2022-05-16 | 株式会社Sumco | 半導体ウェーハの評価方法及び半導体ウェーハの製造方法 |
CN116097404A (zh) | 2021-09-07 | 2023-05-09 | Jx金属株式会社 | 磷化铟基板 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504544B1 (ko) * | 1970-12-21 | 1975-02-20 | ||
JPH0624179B2 (ja) * | 1989-04-17 | 1994-03-30 | 信越半導体株式会社 | 半導体シリコンウェーハおよびその製造方法 |
JP2719855B2 (ja) * | 1991-05-24 | 1998-02-25 | 信越半導体株式会社 | ウエーハ外周の鏡面面取り装置 |
JP3027882B2 (ja) * | 1992-07-31 | 2000-04-04 | 信越半導体株式会社 | ウエーハ面取部研磨装置 |
JP2825048B2 (ja) | 1992-08-10 | 1998-11-18 | 信越半導体株式会社 | 半導体シリコン基板 |
JP2827885B2 (ja) * | 1994-02-12 | 1998-11-25 | 信越半導体株式会社 | 半導体単結晶基板およびその製造方法 |
JPH09251934A (ja) * | 1996-03-18 | 1997-09-22 | Hitachi Ltd | 半導体集積回路装置の製造方法および半導体ウエハ |
JP3328193B2 (ja) * | 1998-07-08 | 2002-09-24 | 信越半導体株式会社 | 半導体ウエーハの製造方法 |
JP3516203B2 (ja) * | 1999-11-08 | 2004-04-05 | 株式会社日鉱マテリアルズ | 化合物半導体ウェハ |
JP4846915B2 (ja) * | 2000-03-29 | 2011-12-28 | 信越半導体株式会社 | 貼り合わせウェーハの製造方法 |
-
2002
- 2002-01-11 JP JP2002004124A patent/JP4162892B2/ja not_active Expired - Lifetime
- 2002-12-17 WO PCT/JP2002/013164 patent/WO2003060965A1/ja active IP Right Grant
- 2002-12-17 DE DE60217977T patent/DE60217977T2/de not_active Expired - Lifetime
- 2002-12-17 CN CNB028081331A patent/CN1269185C/zh not_active Expired - Lifetime
- 2002-12-17 KR KR10-2003-7012325A patent/KR100536932B1/ko active IP Right Grant
- 2002-12-17 US US10/472,518 patent/US6900522B2/en not_active Expired - Lifetime
- 2002-12-17 EP EP02786107A patent/EP1465242B1/en not_active Expired - Lifetime
-
2003
- 2003-01-03 TW TW092100105A patent/TWI291724B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20040113236A1 (en) | 2004-06-17 |
JP4162892B2 (ja) | 2008-10-08 |
EP1465242A4 (en) | 2005-08-17 |
JP2003209033A (ja) | 2003-07-25 |
DE60217977D1 (de) | 2007-03-22 |
KR100536932B1 (ko) | 2005-12-14 |
CN1502117A (zh) | 2004-06-02 |
WO2003060965A1 (fr) | 2003-07-24 |
TWI291724B (en) | 2007-12-21 |
DE60217977T2 (de) | 2007-05-24 |
CN1269185C (zh) | 2006-08-09 |
TW200301931A (en) | 2003-07-16 |
EP1465242A1 (en) | 2004-10-06 |
US6900522B2 (en) | 2005-05-31 |
EP1465242B1 (en) | 2007-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100536932B1 (ko) | 반도체 웨이퍼 및 그 제조 방법 | |
US7964475B2 (en) | Semiconductor wafer, method of manufacturing the same and semiconductor device | |
EP3933891A1 (en) | Indium phosphide substrate and method for producing indium phosphide substrate | |
WO2015159342A1 (ja) | 窒化物半導体単結晶基板の製造方法 | |
US20220199770A1 (en) | Indium phosphide substrate and method for producing indium phosphide substrate | |
CN107623028B (zh) | 半导体基板及其加工方法 | |
JP2012156246A (ja) | 半導体ウェハ及び半導体デバイスウェハ | |
EP3933077A1 (en) | Indium phosphide substrate | |
US20060281283A1 (en) | Silicon epitaxial wafer, and silicon epitaxial wafer manufacturing method | |
JPH02143532A (ja) | 半導体ウェーハの不純物除去方法 | |
JP2003218033A (ja) | エピタキシャル成長方法 | |
KR100323710B1 (ko) | 질화갈륨 반도체 레이저 기판의 제조방법 | |
TW202226354A (zh) | 磷化銦基板、磷化銦基板之製造方法及半導體磊晶晶圓 | |
EP1988194B1 (en) | Substrate for growing of compound semiconductor and method of epitaxial growth | |
US20160076169A1 (en) | Substrates for growing group iii nitride crystals and their fabrication method | |
JP2009051678A (ja) | サファイア基板の製造方法 | |
KR20000066759A (ko) | 질화갈륨 반도체 레이저 다이오드의 기판 제조방법 | |
US12065759B2 (en) | Indium phosphide substrate | |
JP2016074553A (ja) | Iii族窒化物半導体単結晶基板の製造方法 | |
JP2836551B2 (ja) | Iii−v族化合物半導体ウエハ | |
US20230349071A1 (en) | Crystal Structure Orientation in Semiconductor Semi-Finished Products and Semiconductor Substrates for Fissure Reduction and Method of Setting Same | |
TW201802307A (zh) | 半導體基板及其加工方法 | |
JP2005032804A (ja) | 半導体ウェハの加工方法 | |
EP3191626A1 (en) | Substrates for growing group iii nitride crystals and their fabrication method | |
JP3531205B2 (ja) | エピタキシャル成長用基板およびエピタキシャルウエハ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121130 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131129 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141201 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151127 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20161129 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171201 Year of fee payment: 13 |