DE102006022882B4 - Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde - Google Patents
Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde Download PDFInfo
- Publication number
- DE102006022882B4 DE102006022882B4 DE102006022882.0A DE102006022882A DE102006022882B4 DE 102006022882 B4 DE102006022882 B4 DE 102006022882B4 DE 102006022882 A DE102006022882 A DE 102006022882A DE 102006022882 B4 DE102006022882 B4 DE 102006022882B4
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- housing
- measuring probe
- sensor element
- outlet
- 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
- 239000000523 sample Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 as well as color Substances 0.000 description 3
- 238000009675 coating thickness measurement Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
- G01B13/06—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- 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
-
- 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
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006022882.0A DE102006022882B4 (de) | 2006-05-15 | 2006-05-15 | Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde |
| GB0709051A GB2438944B (en) | 2006-05-15 | 2007-05-10 | Method and apparatus for measurement of the thickness of thin films by means of a measurement probe |
| FR0703363A FR2903181B1 (fr) | 2006-05-15 | 2007-05-11 | Procede et dispositif pour mesurer l'epaisseur de couches minces avec une sonde de mesure |
| US11/803,703 US7690243B2 (en) | 2006-05-15 | 2007-05-15 | Method and apparatus for measurement of the thickness of thin layers by means of measurement probe |
| JP2007129002A JP5395334B2 (ja) | 2006-05-15 | 2007-05-15 | 測定プローブにより薄層の厚さを測定する方法と装置 |
| CN200710103923XA CN101074864B (zh) | 2006-05-15 | 2007-05-15 | 用于通过测量探头测量薄层厚度的方法和设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006022882.0A DE102006022882B4 (de) | 2006-05-15 | 2006-05-15 | Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102006022882A1 DE102006022882A1 (de) | 2007-11-22 |
| DE102006022882B4 true DE102006022882B4 (de) | 2016-04-14 |
Family
ID=38219216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006022882.0A Expired - Fee Related DE102006022882B4 (de) | 2006-05-15 | 2006-05-15 | Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7690243B2 (enExample) |
| JP (1) | JP5395334B2 (enExample) |
| CN (1) | CN101074864B (enExample) |
| DE (1) | DE102006022882B4 (enExample) |
| FR (1) | FR2903181B1 (enExample) |
| GB (1) | GB2438944B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE527204C2 (sv) * | 2004-05-28 | 2006-01-17 | Daprox Ab | Mätanordning och förfarande |
| DE102005051675B3 (de) * | 2005-10-28 | 2007-04-19 | Windmöller & Hölscher Kg | Foliendickensensor mit porösem Bläser |
| DE102010011633B4 (de) * | 2009-03-18 | 2020-09-24 | Helmut Fischer GmbH Institut für Elektronik und Messtechnik | Messstativ und Verfahren zu dessen elektrischer Ansteuerung |
| JP5481755B2 (ja) * | 2011-05-06 | 2014-04-23 | レーザーテック株式会社 | 反り測定装置、及び反り測定方法 |
| WO2012160132A1 (de) * | 2011-05-25 | 2012-11-29 | Helmut Fischer GmbH Institut für Elektronik und Messtechnik | Messsonde zur messung der dicke dünner schichten sowie verfahren zur herstellung eines sensorelementes für die messsonde |
| CN103712549A (zh) * | 2013-12-18 | 2014-04-09 | 江苏瑞新科技股份有限公司 | 一种共轭磁介质电涡流传感器 |
| CN105115411B (zh) * | 2015-09-09 | 2018-03-02 | 海安迪斯凯瑞探测仪器有限公司 | 一种涂层测厚仪探头 |
| CN105783830B (zh) * | 2016-05-17 | 2018-06-08 | 山东福贞金属包装有限公司 | 带有气动装置的干膜测厚仪 |
| DE102017129150B4 (de) * | 2017-12-07 | 2020-03-05 | Helmut Fischer GmbH Institut für Elektronik und Messtechnik | Verfahren und Vorrichtung zur Messung der Dicke von nicht magnetisierbaren Schichten auf einem magnetisierbaren Grundwerkstoff |
| CN109470184A (zh) * | 2018-12-25 | 2019-03-15 | 中国航发哈尔滨轴承有限公司 | 一种用于测量轴承内径的电子柱气电测微仪 |
| DE102024131425B3 (de) * | 2024-10-28 | 2025-11-06 | Jenoptik Industrial Metrology Germany Gmbh | Messvorrichtung |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB839996A (en) * | 1957-04-13 | 1960-06-29 | Ti Group Services Ltd | Pneumatic servo system |
| US3884076A (en) * | 1971-12-07 | 1975-05-20 | Zumbach Electronic Automatic | Measuring device |
| US4854156A (en) * | 1989-01-03 | 1989-08-08 | Systems Research Laboratories, Inc. | Pneumatic surface-following control system |
| DE4119903A1 (de) * | 1991-06-17 | 1992-12-24 | Helmut Fischer Gmbh & Co | Verfahren und vorrichtung zur messung duenner schichten |
| US6318153B1 (en) * | 1996-09-30 | 2001-11-20 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Non-contact film thickness gauging sensor |
| US20030000286A1 (en) * | 2000-01-14 | 2003-01-02 | Bengt Akerblom | Measuring device in which a measuring head is movably supported |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3194055A (en) * | 1963-05-06 | 1965-07-13 | Knobel Max | Work dimension and position detecting, indicating and controlling method and apparatus |
| US3513555A (en) * | 1967-03-30 | 1970-05-26 | Bradstreet J Vachon | Thickness gauging apparatus |
| US3528002A (en) * | 1968-01-04 | 1970-09-08 | Conrac Corp | Caliper with air bearings for continuously moving sheet material |
| CH542426A (de) * | 1970-03-11 | 1973-09-30 | Zumbach Electronic Automatic | Verfahren und Einrichtung zur berührungslosen Messung einer Schichtdicke |
| US3948082A (en) * | 1970-03-11 | 1976-04-06 | Zumbach Electronic-Automatic | Method and device for contactless measuring of the thickness of layers, particularly of insulating layers on metallic parts |
| US3855524A (en) * | 1972-09-05 | 1974-12-17 | Industrial Nucleonics Corp | Measuring gauge with air bearing and resistant to tilt |
| GB1576994A (en) * | 1976-12-14 | 1980-10-15 | Measurex Corp | Apparatus for measuring the thickness of a sheet of non-magnetic material |
| JPS5534267U (enExample) * | 1978-08-28 | 1980-03-05 | ||
| SE415801C (sv) * | 1979-01-30 | 1982-10-18 | Per Roode Berglund | Sjelvstabiliserande pneumatisk legesgivare |
| JPS5832311U (ja) * | 1981-08-21 | 1983-03-02 | 株式会社横河電機製作所 | 非接触の厚さ計 |
| SE454913B (sv) * | 1982-07-27 | 1988-06-06 | Esselte Security Syst Ab | Anordning for beroringsfri metning av skiv- eller arkformiga objekts tjocklek |
| SE434997B (sv) * | 1983-01-12 | 1984-08-27 | Per Roode Berglund | Anordning for metning av tjockleken av en rorlig bana |
| JPS59122506U (ja) * | 1983-02-04 | 1984-08-17 | オムロン株式会社 | リニアエンコ−ダ |
| JPH0431526Y2 (enExample) * | 1985-06-10 | 1992-07-29 | ||
| JPH0668441B2 (ja) * | 1986-04-24 | 1994-08-31 | 横河電機株式会社 | シ−ト状物質の厚さ測定装置 |
| JPH0518644Y2 (enExample) * | 1986-09-17 | 1993-05-18 | ||
| US4742299A (en) * | 1986-10-15 | 1988-05-03 | The United States Of America As Represented By The Department Of Energy | Methods of and apparatus for levitating an eddy current probe |
| JPS63308503A (ja) * | 1987-06-10 | 1988-12-15 | Yokogawa Electric Corp | シ−ト状物質の厚さ測定装置 |
| GB8722871D0 (en) * | 1987-09-29 | 1987-11-04 | Bnf Metals Tech Centre | Measuring apparatus |
| JPH01155204A (ja) * | 1987-12-14 | 1989-06-19 | Yokogawa Electric Corp | 厚さ測定装置の校正方法 |
| JPH0740166Y2 (ja) * | 1989-03-30 | 1995-09-13 | 横河電機株式会社 | シート状物質の厚さ測定装置 |
| JPH076482Y2 (ja) * | 1989-03-31 | 1995-02-15 | 横河電機株式会社 | シート状物質の厚さ測定装置 |
| JP2568958Y2 (ja) * | 1989-11-14 | 1998-04-22 | 横河電機株式会社 | シート状物体特性測定装置の吸着力調整機構 |
| US5742167A (en) * | 1991-05-23 | 1998-04-21 | Sussex Instruments Plc. | Film thickness measuring capacitive sensors |
| JP3398244B2 (ja) * | 1995-02-07 | 2003-04-21 | 京セラ株式会社 | 非接触型測長器 |
| IT1282789B1 (it) * | 1996-06-07 | 1998-03-31 | Electronic Systems Spa | Dispositivo di misurazione senza contatto di spessore per materiali non metallici in film,fogli,nastri o simili |
| AUPO850597A0 (en) * | 1997-08-11 | 1997-09-04 | Silverbrook Research Pty Ltd | Image processing method and apparatus (art01a) |
| US6050138A (en) * | 1997-10-22 | 2000-04-18 | Exponent, Inc. | System and method for performing bulge testing of films, coatings and/or layers |
| JPH11223521A (ja) * | 1998-02-04 | 1999-08-17 | Hiroshi Akashi | 無接触吸着具 |
| US6315858B1 (en) * | 1998-03-18 | 2001-11-13 | Ebara Corporation | Gas polishing apparatus and method |
| WO1999057509A1 (fr) * | 1998-05-01 | 1999-11-11 | Tokyo Electron Limited | Instrument pour mesurer l'epaisseur d'un film ainsi que procede et appareil pour le traitement de plaquettes |
| JP2000155002A (ja) * | 1998-11-19 | 2000-06-06 | Mitsutoyo Corp | 形状計測用プローブ |
| JP4067307B2 (ja) * | 2000-04-27 | 2008-03-26 | 株式会社荏原製作所 | 回転保持装置 |
| EP2264524A3 (en) * | 2000-07-16 | 2011-11-30 | The Board of Regents of The University of Texas System | High-resolution overlay alignement methods and systems for imprint lithography |
| JP4128344B2 (ja) * | 2001-08-14 | 2008-07-30 | 大日本スクリーン製造株式会社 | 基板処理装置 |
| JP2003097935A (ja) * | 2001-09-20 | 2003-04-03 | Nippei Toyama Corp | 距離検出装置および厚さ検出装置 |
| US6588118B2 (en) * | 2001-10-10 | 2003-07-08 | Abb Inc. | Non-contact sheet sensing system and related method |
| US7588674B2 (en) * | 2003-12-31 | 2009-09-15 | Microfabrica Inc. | Method and apparatus for maintaining parallelism of layers and/or achieving desired thicknesses of layers during the electrochemical fabrication of structures |
| SE527204C2 (sv) * | 2004-05-28 | 2006-01-17 | Daprox Ab | Mätanordning och förfarande |
| CN100356135C (zh) * | 2004-08-31 | 2007-12-19 | 精碟科技股份有限公司 | 薄膜厚度量测装置 |
-
2006
- 2006-05-15 DE DE102006022882.0A patent/DE102006022882B4/de not_active Expired - Fee Related
-
2007
- 2007-05-10 GB GB0709051A patent/GB2438944B/en not_active Expired - Fee Related
- 2007-05-11 FR FR0703363A patent/FR2903181B1/fr not_active Expired - Fee Related
- 2007-05-15 CN CN200710103923XA patent/CN101074864B/zh not_active Expired - Fee Related
- 2007-05-15 JP JP2007129002A patent/JP5395334B2/ja not_active Expired - Fee Related
- 2007-05-15 US US11/803,703 patent/US7690243B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB839996A (en) * | 1957-04-13 | 1960-06-29 | Ti Group Services Ltd | Pneumatic servo system |
| US3884076A (en) * | 1971-12-07 | 1975-05-20 | Zumbach Electronic Automatic | Measuring device |
| US4854156A (en) * | 1989-01-03 | 1989-08-08 | Systems Research Laboratories, Inc. | Pneumatic surface-following control system |
| DE4119903A1 (de) * | 1991-06-17 | 1992-12-24 | Helmut Fischer Gmbh & Co | Verfahren und vorrichtung zur messung duenner schichten |
| US6318153B1 (en) * | 1996-09-30 | 2001-11-20 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Non-contact film thickness gauging sensor |
| US20030000286A1 (en) * | 2000-01-14 | 2003-01-02 | Bengt Akerblom | Measuring device in which a measuring head is movably supported |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2438944A (en) | 2007-12-12 |
| US7690243B2 (en) | 2010-04-06 |
| GB2438944B (en) | 2009-07-22 |
| JP2007309935A (ja) | 2007-11-29 |
| GB0709051D0 (en) | 2007-06-20 |
| FR2903181A1 (fr) | 2008-01-04 |
| CN101074864B (zh) | 2012-10-10 |
| FR2903181B1 (fr) | 2012-09-21 |
| JP5395334B2 (ja) | 2014-01-22 |
| DE102006022882A1 (de) | 2007-11-22 |
| US20070289361A1 (en) | 2007-12-20 |
| CN101074864A (zh) | 2007-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102006022882B4 (de) | Vorrichtung zum Messen der Dicke dünner Schichten mit einer Messsonde | |
| EP2715334B1 (de) | Messsonde zur messung der dicke dünner schichten | |
| EP1452827B1 (de) | Vorrichtung mit einem in einem Rohr bewegbaren Molch und einem Positionsdetektor für den Molch | |
| DE102005054593B4 (de) | Messonde zur Messung der Dicke dünner Schichten | |
| DE10014348B4 (de) | Vorrichtung zur zerstörungsfreien Messung der Dicke dünner Schichten | |
| DE102012017961A1 (de) | Vorrichtung zur Belagdickenbestimmung von Bremsbelägen | |
| DE3401465C1 (de) | Wegaufnehmer fuer den Positionsnachweis eines Pressstempels | |
| EP2989417B1 (de) | Messsonde zur messung der dicke dünner schichten | |
| DE3227245A1 (de) | Weggeber | |
| EP0803047B1 (de) | Weggeber | |
| DE1066032B (de) | Messkopf | |
| EP0538771B1 (de) | Verfahren zur Diagnose des Verschleisses von bewegten Maschinenteilen | |
| EP2546639B1 (de) | Vorrichtung zum Bestimmen des Verschleisszustands einer Karbonkeramik-Bremsscheibe | |
| WO2023057143A1 (de) | Abschirmvorrichtung für einen chuck, entsprechender chuck und entsprechende waferproberanordnung | |
| EP0470397A1 (de) | Messvorrichtung zur Überprüfung der Masse eines Werkstückes | |
| DE202005002372U1 (de) | Anordnung mit mehreren Messtastern | |
| DE102011103123A1 (de) | Messsonde zur Messung der Dicke dünner Schichten sowie ein Sensorelement für die Messsonde und ein Verfahren zu deren Herstellung | |
| DE102011081502A1 (de) | Kühlschmiermittelzuführungssystem | |
| DE102017111321A1 (de) | Wegmessung an hydraulischen Kupplungsnehmerzylindern mit statischem Magnet und integriertem Hall-Sensor | |
| DE10348652B4 (de) | Messsonde, insbesondere für eine Vorrichtung zur Messung der Dicke dünner Schichten | |
| DE19543362C2 (de) | Kombinierte Meßsonde zur Schichtdickenmessung | |
| AT517418B1 (de) | Messeinrichtung | |
| DE4023504A1 (de) | Messvorrichtung | |
| DE69206914T2 (de) | Anzeigevorrichtungen | |
| DE3805030A1 (de) | Sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |
Effective date: 20130218 |
|
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R006 | Appeal filed | ||
| R007 | Decision rectified on appeal | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |