KR100607890B1 - 막두께 측정용 모니터 웨이퍼 - Google Patents
막두께 측정용 모니터 웨이퍼 Download PDFInfo
- Publication number
- KR100607890B1 KR100607890B1 KR1020037011256A KR20037011256A KR100607890B1 KR 100607890 B1 KR100607890 B1 KR 100607890B1 KR 1020037011256 A KR1020037011256 A KR 1020037011256A KR 20037011256 A KR20037011256 A KR 20037011256A KR 100607890 B1 KR100607890 B1 KR 100607890B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- film thickness
- sic
- film
- monitor
- 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 - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 48
- 235000012431 wafers Nutrition 0.000 title claims description 154
- 230000003746 surface roughness Effects 0.000 claims abstract description 42
- 238000000691 measurement method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 17
- 238000005498 polishing Methods 0.000 abstract description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 45
- 229910010271 silicon carbide Inorganic materials 0.000 description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
- H01L22/34—Circuits for electrically characterising or monitoring manufacturing processes, e. g. whole test die, wafers filled with test structures, on-board-devices incorporated on each die, process control monitors or pad structures thereof, devices in scribe line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
또한, 본 발명에 관련되는 막두께 측정용 모니터 웨이퍼는, Si 웨이퍼에 성막되는 막의 막두께를 간섭색 측정법에 의해 측정하는 막두께 측정용 SiC 웨이퍼에 있어서, 상기 막두께 측정용 SiC 웨이퍼의 표면을 연마하여 그 평균표면조도 Ra 를 상기 Si 웨이퍼의 표면조도보다 크고, 상기 Si 웨이퍼의 표면에 성막되는 복수의 막의 최소 막두께 이하로 형성하도록 할 수 있다.
또한, 본 발명에 관련되는 막두께 측정용 모니터 웨이퍼는, Si 웨이퍼에 성막되는 막의 막두께를 간섭색 측정법에 의해 측정하는 막두께 측정용 SiC 웨이퍼에 있어서, 상기 막두께 측정용 SiC 웨이퍼의 표면을 연마하여 그 평균표면조도 Ra 를 상기 Si 웨이퍼의 표면에 성막되는 복수의 막의 최소 막두께를 상한치로 하고, 당해 상한치 이하에서 당해 측정대상의 Si 웨이퍼의 표면조도보다 거칠게 설정하도록 할 수 있다.
Si (단위:Å) | |||||
No.1 | No.2 | No.3 | No.4 | No.5 | No.6 |
1998 | 2039 | 2032 | 2052 | 2049 | 2020 |
1429 | 1461 | 1466 | 1463 | 1465 | 1450 |
693 | 705 | 706 | 707 | 704 | 701 |
SiC (단위:Å) | |||||
No.1 | No.2 | No.3 | No.4 | No.5 | No.6 |
2011 | 2035 | 2022 | 2036 | 2027 | 2023 |
1435 | 1458 | 1455 | 1460 | 1451 | 1448 |
687 | 700 | 701 | 709 | 698 | 703 |
각도 | 슬릿 No. | ||||||||
1 | 3 | 5 | 7 | ||||||
겉 | 뒤 | 겉 | 뒤 | 겉 | 뒤 | 겉 | 뒤 | ||
중심 | 0.06 | 0.10 | 0.08 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
중심으로부터 50㎜ | 0도 | 0.08 | 0.10 | 0.04 | 0.10 | 0.06 | 0.10 | 0.10 | 0.12 |
45도 | 0.08 | 0.10 | 0.10 | 0.10 | 0.06 | 0.12 | 0.08 | 0.10 | |
90도 | 0.06 | 0.10 | 0.08 | 0.10 | 0.06 | 0.10 | 0.08 | 0.12 | |
135도 | 0.08 | 0.10 | 0.08 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
180도 | 0.08 | 0.10 | 0.08 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
225도 | 0.06 | 0.10 | 0.06 | 0.10 | 0.06 | 0.10 | 0.10 | 0.10 | |
270도 | 0.08 | 0.12 | 0.06 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
315도 | 0.08 | 0.10 | 0.06 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
평균 | 0.08 | 0.10 | 0.07 | 0.10 | 0.06 | 0.10 | 0.09 | 0.11 | |
중심으로부터 90㎜ | 0도 | 0.10 | 0.10 | 0.08 | 0.10 | 0.06 | 0.14 | 0.10 | 0.14 |
45도 | 0.08 | 0.10 | 0.08 | 0.10 | 0.08 | 0.12 | 0.08 | 0.12 | |
90도 | 0.08 | 0.10 | 0.06 | 0.10 | 0.06 | 0.10 | 0.10 | 0.12 | |
135도 | 0.10 | 0.10 | 0.08 | 0.10 | 0.06 | 0.10 | 0.08 | 0.10 | |
180도 | 0.08 | 0.10 | 0.06 | 0.10 | 0.10 | 0.10 | 0.08 | 0.10 | |
225도 | 0.08 | 0.10 | 0.08 | 0.10 | 0.10 | 0.12 | 0.10 | 0.12 | |
270도 | 0.08 | 0.10 | 0.08 | 0.10 | 0.10 | 0.10 | 0.10 | 0.12 | |
315도 | 0.10 | 0.10 | 0.08 | 0.08 | 0.10 | 0.10 | 0.08 | 0.12 | |
평균 | 0.09 | 0.10 | 0.08 | 0.10 | 0.08 | 0.11 | 0.09 | 0.12 | |
(단위: ㎛) |
Claims (7)
- 삭제
- 삭제
- 삭제
- 삭제
- Si 웨이퍼에 성막되는 막의 막두께를 간섭색 측정법에 의해 측정하는 막두께 측정용 SiC 웨이퍼에 있어서,상기 막두께 측정용 SiC 웨이퍼의 표면을 연마하여 그 평균표면조도 Ra 를 상기 Si 웨이퍼의 표면조도보다 크고 동시에, 상기 Si 웨이퍼의 표면에 성막되는 막두께 이하로 형성한 것을 특징으로 하는 막두께 측정용 모니터 웨이퍼.
- Si 웨이퍼에 성막되는 막의 막두께를 간섭색 측정법에 의해 측정하는 막두께 측정용 SiC 웨이퍼에 있어서,상기 막두께 측정용 SiC 웨이퍼의 표면을 연마하여 그 평균표면조도 Ra 를 상기 Si 웨이퍼의 표면조도보다 크고, 상기 Si 웨이퍼의 표면에 성막되는 복수의 막의 최소 막두께 이하로 형성한 것을 특징으로 하는 막두께 측정용 모니터 웨이퍼.
- Si 웨이퍼에 성막되는 막의 막두께를 간섭색 측정법에 의해 측정하는 막두께 측정용 SiC 웨이퍼에 있어서,상기 막두께 측정용 SiC 웨이퍼의 표면을 연마하여 그 평균표면조도 Ra 를 상기 Si 웨이퍼의 표면에 성막되는 복수의 막의 최소 막두께를 상한치로 하고, 당해 상한치 이하에서 당해 측정대상인 Si 웨이퍼의 표면조도보다 거칠게 설정하여 이루어지는 것을 특징으로 하는 막두께 측정용 모니터 웨이퍼.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001060367 | 2001-03-05 | ||
JPJP-P-2001-00060367 | 2001-03-05 | ||
JPJP-P-2002-00031015 | 2002-02-07 | ||
JP2002031015A JP3990575B2 (ja) | 2001-03-05 | 2002-02-07 | 膜厚測定用モニタウェハ |
PCT/JP2002/001956 WO2002071473A1 (fr) | 2001-03-05 | 2002-03-04 | Plaquette de moniteur de mesure d'epaisseur de couche |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030085536A KR20030085536A (ko) | 2003-11-05 |
KR100607890B1 true KR100607890B1 (ko) | 2006-08-03 |
Family
ID=26610632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037011256A Expired - Fee Related KR100607890B1 (ko) | 2001-03-05 | 2002-03-04 | 막두께 측정용 모니터 웨이퍼 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7087980B2 (ko) |
EP (1) | EP1408544B1 (ko) |
JP (1) | JP3990575B2 (ko) |
KR (1) | KR100607890B1 (ko) |
TW (1) | TW522451B (ko) |
WO (1) | WO2002071473A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1855312B1 (en) * | 2005-02-22 | 2014-04-09 | Hitachi Metals, Ltd. | PROCESS FOR PRODUCING SiC SINGLE-CRYSTAL SUBSTRATE |
DE102010006725B4 (de) | 2010-02-03 | 2016-03-03 | Siltronic Ag | Verfahren zur Herstellung einer Halbleiterscheibe aus Silizium mit einer epitaktisch abgeschiedenen Schicht |
US8298609B1 (en) * | 2010-06-14 | 2012-10-30 | Wd Media, Inc. | Method and system for interrogating the thickness of a carbon layer |
US11295954B2 (en) * | 2016-07-04 | 2022-04-05 | Mitsubishi Electric Corporation | Manufacturing method for a semiconductor device including a polysilicon resistor |
CN110366611B (zh) * | 2017-03-02 | 2021-07-27 | 信越化学工业株式会社 | 碳化硅基板的制造方法及碳化硅基板 |
US11043437B2 (en) * | 2019-01-07 | 2021-06-22 | Applied Materials, Inc. | Transparent substrate with light blocking edge exclusion zone |
US12077880B2 (en) * | 2021-04-28 | 2024-09-03 | Applied Materials, Inc. | In-situ film growth rate monitoring apparatus, systems, and methods for substrate processing |
FR3148671A1 (fr) * | 2023-05-12 | 2024-11-15 | Soitec | Procédé de fabrication d’une pluralité de substrats de carbure de silicium polycristallin |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08316283A (ja) * | 1995-05-19 | 1996-11-29 | Kobe Steel Ltd | ダミーウエハー |
SG71903A1 (en) * | 1998-01-30 | 2000-04-18 | Canon Kk | Process of reclamation of soi substrate and reproduced substrate |
JP2000349264A (ja) * | 1998-12-04 | 2000-12-15 | Canon Inc | 半導体ウエハの製造方法、使用方法および利用方法 |
US6468923B1 (en) * | 1999-03-26 | 2002-10-22 | Canon Kabushiki Kaisha | Method of producing semiconductor member |
-
2002
- 2002-02-07 JP JP2002031015A patent/JP3990575B2/ja not_active Expired - Fee Related
- 2002-02-26 TW TW091103444A patent/TW522451B/zh not_active IP Right Cessation
- 2002-03-04 EP EP02701695A patent/EP1408544B1/en not_active Expired - Lifetime
- 2002-03-04 US US10/468,899 patent/US7087980B2/en not_active Expired - Lifetime
- 2002-03-04 WO PCT/JP2002/001956 patent/WO2002071473A1/ja active IP Right Grant
- 2002-03-04 KR KR1020037011256A patent/KR100607890B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2002071473A1 (fr) | 2002-09-12 |
JP3990575B2 (ja) | 2007-10-17 |
JP2002334911A (ja) | 2002-11-22 |
US7087980B2 (en) | 2006-08-08 |
EP1408544B1 (en) | 2011-08-24 |
KR20030085536A (ko) | 2003-11-05 |
EP1408544A4 (en) | 2009-06-17 |
TW522451B (en) | 2003-03-01 |
US20040067370A1 (en) | 2004-04-08 |
EP1408544A1 (en) | 2004-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI242831B (en) | Heat treating jig for semiconductor wafer | |
US6861360B2 (en) | Double-sided polishing process for producing a multiplicity of silicon semiconductor wafers | |
JP4192482B2 (ja) | シリコンウェーハの製造方法 | |
TWI416657B (zh) | Vertical heat treatment with a crystal boat and the use of this crystal boat silicon wafer heat treatment method | |
KR100607890B1 (ko) | 막두께 측정용 모니터 웨이퍼 | |
KR100951005B1 (ko) | 실리콘 웨이퍼 열처리용 석영 글라스 장치 및 그 제조방법 | |
US20100048034A1 (en) | Vertical boat for heat treatment and heat treatment method of semiconductor wafer using thereof | |
US20090293647A1 (en) | Sample Holder, Sample Suction Device Using the Same, and Sample Processing Method | |
JP2010042991A (ja) | 半導体を製造する工程で使用するシリカガラス治具 | |
JPH08316283A (ja) | ダミーウエハー | |
JPH0519978B2 (ko) | ||
JP3094312B2 (ja) | サセプター | |
JP2892215B2 (ja) | ウェーハ研磨方法 | |
JPH08274069A (ja) | プラズマエッチング装置用シリコン電極装置 | |
KR20050002801A (ko) | 반도체 웨이퍼 | |
JP3525038B2 (ja) | SiCダミーウェハ | |
US6355577B1 (en) | System to reduce particulate contamination | |
US7098047B2 (en) | Wafer reuse techniques | |
JP2003203890A (ja) | シリコンウェーハの製造方法 | |
US4876224A (en) | Silicon wafer for a semiconductor substrate and the method for making the same | |
JP4103304B2 (ja) | シリコンウェーハの製造方法 | |
JP4350438B2 (ja) | 半導体熱処理用部材 | |
JP2009140985A (ja) | モニタウエハおよびモニタウエハの作製方法 | |
JP2003282664A (ja) | SiCパーティクルモニタウェハ | |
JP3257645B2 (ja) | セラミック装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20030827 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040106 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051017 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060309 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060522 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060726 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060726 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090608 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100517 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110520 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20120621 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20120621 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130612 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130612 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150710 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150710 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170725 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20170725 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180725 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20180725 Start annual number: 13 End annual number: 13 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20200506 |