JP5995840B2 - 層の厚みの測定 - Google Patents
層の厚みの測定 Download PDFInfo
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- JP5995840B2 JP5995840B2 JP2013512940A JP2013512940A JP5995840B2 JP 5995840 B2 JP5995840 B2 JP 5995840B2 JP 2013512940 A JP2013512940 A JP 2013512940A JP 2013512940 A JP2013512940 A JP 2013512940A JP 5995840 B2 JP5995840 B2 JP 5995840B2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/544—Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
Claims (9)
- 複数の装置を共通の生産プロセスによって製造するステップであって、前記複数の装置が、第1の要素と第2の要素の間の層を介する部分的な重複面積と、前記第1の要素と第3の要素の間の前記層を介する部分的な重複面積を含み、前記第2の要素および前記第3の要素が前記第1の要素の縁を越えているステップと、
前記層の厚みを、前記第1の要素と、前記第2の要素との間の前記層を介する第1の容量の指標;前記第1の要素と、前記第3の要素との間の前記層を介する第2の容量の指標;及び、前記第1と第2の要素の間の重複面積と、前記第1と第3の要素の間の部分的な重複面積との間における非ゼロ(non−zero)の面積差を使用して測定するステップと、を含んでいる方法であって、
生産プロセスにおいて生じる前記非ゼロの面積差の前記複数の装置におけるばらつき(variation)が、生産プロセスにおいて生じる前記第1および第2の要素の間の重複面積の前記複数の装置におけるばらつきよりも小さい、方法。 - 前記非ゼロの面積差についての所定の値、および
前記第1の要素と前記第2の要素との間の容量について測定された指標と、
前記第1の要素と前記第3の要素との間の容量について測定された指標との間の差にもとづいて、層の厚みを測定するステップを含んでいる、請求項1に記載の方法。 - 前記非ゼロの面積差が、ゼロのばらつきしか被らない、請求項1または2に記載の方法。
- 前記第2および第3の要素が、前記第1の要素の縁部分と重複する同一の面積の部分と、前記第1の要素のより内側の部分と重複する異なる面積の部分とを有している、請求項1〜3のいずれかに記載の方法。
- 共通の生産プロセスによって製造される複数の装置であって、各々の装置が、ひとつの層と、第1、第2および第3の要素とを備えており、前記第1の要素と第2の要素の間の前記層を介する部分的な重複面積と、前記第1の要素と第3の要素の間の前記層を介する部分的な重複面積が存在し、
前記第2の要素および前記第3の要素が前記第1の要素の縁を越えており、
前記第1と第2の要素の間の重複面積と、前記第1と第3の要素の間の部分的な重複面積との間に非ゼロ(non−zero)の面積差が存在し、前記非ゼロの面積差が前記第1と第2の要素の間の重複面積よりも小さい前記複数の装置におけるばらつき(variation)を被る、複数の装置。 - 前記非ゼロの面積差が、ゼロのばらつきしか被らない、請求項5に記載の複数の装置。
- 前記第2および第3の要素が、前記第1の要素の縁部分と重複する同一の面積の部分と、前記第1の要素のより内側の部分と重複する異なる面積の部分とを有している、請求項5または6に記載の複数の装置。
- 前記第2および第3の要素が、共通の幅と、前記第1の要素の縁部分と重複し、かつ、前記第1の要素の前記縁部分より延びた共通の向きを有する線を含む、請求項7に記載の複数の装置。
- 前記第2および第3の要素が、共通の幅と、前記第1の要素の縁部分と重複し、かつ、前記第1の要素の前記縁部分より延びた共通の向きを有する線を含む、請求項4に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1009408.4 | 2010-06-04 | ||
GB1009408.4A GB2481002B (en) | 2010-06-04 | 2010-06-04 | Determining layer thickness |
PCT/EP2011/059222 WO2011151459A1 (en) | 2010-06-04 | 2011-06-03 | Determining layer thickness |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013527465A JP2013527465A (ja) | 2013-06-27 |
JP5995840B2 true JP5995840B2 (ja) | 2016-09-21 |
Family
ID=42471194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013512940A Expired - Fee Related JP5995840B2 (ja) | 2010-06-04 | 2011-06-03 | 層の厚みの測定 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9035665B2 (ja) |
JP (1) | JP5995840B2 (ja) |
KR (1) | KR101922194B1 (ja) |
CN (1) | CN103026169B (ja) |
DE (1) | DE112011101900T5 (ja) |
GB (1) | GB2481002B (ja) |
WO (1) | WO2011151459A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105336729A (zh) * | 2014-07-18 | 2016-02-17 | 上海和辉光电有限公司 | 一种用于监控介质膜厚的测试电容结构及测试方法 |
CN105448763B (zh) * | 2014-09-30 | 2018-06-01 | 中芯国际集成电路制造(上海)有限公司 | 测量栅介质层厚度的半导体结构及栅介质层厚度测量方法 |
CN104808072A (zh) | 2015-04-29 | 2015-07-29 | 京东方科技集团股份有限公司 | 膜层结构及测试方法、显示基板及测试方法和制备方法 |
CN105806206B (zh) * | 2016-03-25 | 2019-01-08 | 威海华菱光电股份有限公司 | 厚度检测装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2528970B1 (fr) * | 1982-06-22 | 1985-09-27 | Flonic Sa | Dispositif de verification d'epaisseur de matieres dielectriques en feuille |
JPS6170403A (ja) * | 1984-09-14 | 1986-04-11 | Toshiba Corp | 多層配線基板の層間絶縁体層の膜厚測定方法 |
JPS61181195A (ja) * | 1985-02-07 | 1986-08-13 | 日本電気株式会社 | 多層印刷配線板の層間厚検出方法 |
JPH01223303A (ja) * | 1988-03-02 | 1989-09-06 | Nec Corp | 薄膜膜厚測定装置 |
JPH02307002A (ja) | 1989-05-23 | 1990-12-20 | Mitsubishi Electric Corp | 半導体基板の厚み測定方法 |
JPH0752083B2 (ja) * | 1990-02-16 | 1995-06-05 | 株式会社村田製作所 | 紙厚検出装置 |
US5198777A (en) * | 1990-02-14 | 1993-03-30 | Murata Mfg. Co., Ltd. | Paper thickness detecting apparatus having a resonator with a resonance point set by a capacitance detecting unit |
DE4031210A1 (de) * | 1990-10-04 | 1992-04-09 | Bosch Gmbh Robert | Kapazitiver sensor zur messung eines kraftstoffwandfilms |
JP2922376B2 (ja) * | 1992-12-26 | 1999-07-19 | キヤノン株式会社 | シート厚測定装置 |
US5840936A (en) * | 1995-06-07 | 1998-11-24 | Magainin Pharmaceuticals Inc. | Aminosterol compounds useful as inhibitors of the sodium/proton exchanger (NHE) |
KR0150102B1 (ko) * | 1995-08-22 | 1998-12-01 | 김주용 | 테스트 패턴 및 이를 이용한 절연막 두께 측정방법 |
CN2249889Y (zh) * | 1995-11-13 | 1997-03-19 | 北京昌顺物业管理有限责任公司 | 一种检测位移的装置 |
EP0924518B1 (de) * | 1997-12-19 | 2006-11-08 | Uster Technologies AG | Vorrichtung zum Messen von Eigenschaften eines textilen Produktes |
US6465267B1 (en) * | 2001-04-02 | 2002-10-15 | Advanced Micro Devices, Inc. | Method of measuring gate capacitance to determine the electrical thickness of gate dielectrics |
US6841832B1 (en) * | 2001-12-19 | 2005-01-11 | Advanced Micro Devices, Inc. | Array of gate dielectric structures to measure gate dielectric thickness and parasitic capacitance |
MY140780A (en) * | 2004-10-11 | 2010-01-15 | Silterra Malaysia Sdn Bhd | Via etch monitoring |
EP1720135A1 (de) * | 2005-05-06 | 2006-11-08 | BEB Industrie-Elektronik AG | Einrichtung zum Feststellen von Dicken und Dickenvariationen |
-
2010
- 2010-06-04 GB GB1009408.4A patent/GB2481002B/en not_active Expired - Fee Related
-
2011
- 2011-06-03 KR KR1020137000293A patent/KR101922194B1/ko active IP Right Grant
- 2011-06-03 DE DE112011101900T patent/DE112011101900T5/de not_active Withdrawn
- 2011-06-03 JP JP2013512940A patent/JP5995840B2/ja not_active Expired - Fee Related
- 2011-06-03 CN CN201180035976.7A patent/CN103026169B/zh not_active Expired - Fee Related
- 2011-06-03 WO PCT/EP2011/059222 patent/WO2011151459A1/en active Application Filing
- 2011-06-03 US US13/701,785 patent/US9035665B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9035665B2 (en) | 2015-05-19 |
GB2481002B (en) | 2015-01-14 |
US20130141120A1 (en) | 2013-06-06 |
GB201009408D0 (en) | 2010-07-21 |
JP2013527465A (ja) | 2013-06-27 |
KR101922194B1 (ko) | 2018-11-26 |
GB2481002A (en) | 2011-12-14 |
CN103026169B (zh) | 2016-11-16 |
DE112011101900T5 (de) | 2013-03-28 |
KR20140015237A (ko) | 2014-02-06 |
CN103026169A (zh) | 2013-04-03 |
WO2011151459A1 (en) | 2011-12-08 |
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