CN102141698B - 膜厚量测装置及其校正方法 - Google Patents
膜厚量测装置及其校正方法 Download PDFInfo
- Publication number
- CN102141698B CN102141698B CN 201110053410 CN201110053410A CN102141698B CN 102141698 B CN102141698 B CN 102141698B CN 201110053410 CN201110053410 CN 201110053410 CN 201110053410 A CN201110053410 A CN 201110053410A CN 102141698 B CN102141698 B CN 102141698B
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- CN
- China
- Prior art keywords
- sign
- base material
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- correction
- 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
- 238000012937 correction Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 89
- 238000005259 measurement Methods 0.000 claims description 12
- 230000000875 corresponding effect Effects 0.000 description 44
- 239000011521 glass Substances 0.000 description 14
- 239000010409 thin film Substances 0.000 description 11
- 229920002120 photoresistant polymer Polymers 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- G01B21/04—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 by measuring coordinates of points
- G01B21/042—Calibration or calibration artifacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110053410 CN102141698B (zh) | 2011-03-04 | 2011-03-04 | 膜厚量测装置及其校正方法 |
PCT/CN2011/072147 WO2012119328A1 (zh) | 2011-03-04 | 2011-03-25 | 膜厚量测装置及其校正方法 |
US13/127,725 US20120222464A1 (en) | 2011-03-04 | 2011-03-25 | Film-thickness measuring device and calibration method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110053410 CN102141698B (zh) | 2011-03-04 | 2011-03-04 | 膜厚量测装置及其校正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102141698A CN102141698A (zh) | 2011-08-03 |
CN102141698B true CN102141698B (zh) | 2012-07-11 |
Family
ID=44409330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110053410 Expired - Fee Related CN102141698B (zh) | 2011-03-04 | 2011-03-04 | 膜厚量测装置及其校正方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102141698B (zh) |
WO (1) | WO2012119328A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110044312A (zh) * | 2019-05-16 | 2019-07-23 | 江苏塔菲尔新能源科技股份有限公司 | 一种厚度的测量装置及其测量方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999866A (en) * | 1975-06-27 | 1976-12-28 | International Business Machines Corporation | Wafer test system with integrated calibration |
GB2112944A (en) * | 1982-01-05 | 1983-07-27 | James C Taylor | Calibration of thickness gauges |
EP0460552A2 (en) * | 1990-06-01 | 1991-12-11 | Defelsko Corporation | Coating thickness measurement gauge |
JP2002267419A (ja) * | 2001-03-14 | 2002-09-18 | Horiba Ltd | 膜厚測定装置 |
JP2006284273A (ja) * | 2005-03-31 | 2006-10-19 | Toshiba Ceramics Co Ltd | ウェーハ厚さ測定装置 |
CN101224470A (zh) * | 2008-01-18 | 2008-07-23 | 西南铝业(集团)有限责任公司 | 板材生产厚度控制方法 |
CN201166551Y (zh) * | 2008-03-20 | 2008-12-17 | 成都君南机械科技有限公司 | 一种轴瓦壁厚的测量设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7402826B2 (en) * | 2005-05-13 | 2008-07-22 | Honeywell International Inc. | System and method for non-destructively determining thickness and uniformity of anti-tamper coatings |
US7468519B2 (en) * | 2006-12-05 | 2008-12-23 | The Boeing Company | Near infrared light diffuser |
-
2011
- 2011-03-04 CN CN 201110053410 patent/CN102141698B/zh not_active Expired - Fee Related
- 2011-03-25 WO PCT/CN2011/072147 patent/WO2012119328A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999866A (en) * | 1975-06-27 | 1976-12-28 | International Business Machines Corporation | Wafer test system with integrated calibration |
GB2112944A (en) * | 1982-01-05 | 1983-07-27 | James C Taylor | Calibration of thickness gauges |
EP0460552A2 (en) * | 1990-06-01 | 1991-12-11 | Defelsko Corporation | Coating thickness measurement gauge |
JP2002267419A (ja) * | 2001-03-14 | 2002-09-18 | Horiba Ltd | 膜厚測定装置 |
JP2006284273A (ja) * | 2005-03-31 | 2006-10-19 | Toshiba Ceramics Co Ltd | ウェーハ厚さ測定装置 |
CN101224470A (zh) * | 2008-01-18 | 2008-07-23 | 西南铝业(集团)有限责任公司 | 板材生产厚度控制方法 |
CN201166551Y (zh) * | 2008-03-20 | 2008-12-17 | 成都君南机械科技有限公司 | 一种轴瓦壁厚的测量设备 |
Also Published As
Publication number | Publication date |
---|---|
WO2012119328A1 (zh) | 2012-09-13 |
CN102141698A (zh) | 2011-08-03 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Film thickness measuring device and correction method thereof Effective date of registration: 20190426 Granted publication date: 20120711 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20120711 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
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CF01 | Termination of patent right due to non-payment of annual fee |