JPS6382312A - 膜厚測定方法 - Google Patents

膜厚測定方法

Info

Publication number
JPS6382312A
JPS6382312A JP22728786A JP22728786A JPS6382312A JP S6382312 A JPS6382312 A JP S6382312A JP 22728786 A JP22728786 A JP 22728786A JP 22728786 A JP22728786 A JP 22728786A JP S6382312 A JPS6382312 A JP S6382312A
Authority
JP
Japan
Prior art keywords
membrane
ultrasonic
ultrasonic waves
film thickness
ultrasound
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.)
Granted
Application number
JP22728786A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0367569B2 (cg-RX-API-DMAC7.html
Inventor
Yusuke Tsukahara
祐輔 塚原
Noritaka Nakaso
教尊 中曽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP22728786A priority Critical patent/JPS6382312A/ja
Publication of JPS6382312A publication Critical patent/JPS6382312A/ja
Publication of JPH0367569B2 publication Critical patent/JPH0367569B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP22728786A 1986-09-26 1986-09-26 膜厚測定方法 Granted JPS6382312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22728786A JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22728786A JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Publications (2)

Publication Number Publication Date
JPS6382312A true JPS6382312A (ja) 1988-04-13
JPH0367569B2 JPH0367569B2 (cg-RX-API-DMAC7.html) 1991-10-23

Family

ID=16858447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22728786A Granted JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Country Status (1)

Country Link
JP (1) JPS6382312A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241109U (cg-RX-API-DMAC7.html) * 1988-09-12 1990-03-22
US7040170B2 (en) * 2003-08-21 2006-05-09 Murata Manufacturing Co., Ltd. Methods for measuring strength of film and determining quality of object having the film
JP2010243176A (ja) * 2009-04-01 2010-10-28 Kanto Auto Works Ltd 膜厚測定方法及び測定装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241109U (cg-RX-API-DMAC7.html) * 1988-09-12 1990-03-22
US7040170B2 (en) * 2003-08-21 2006-05-09 Murata Manufacturing Co., Ltd. Methods for measuring strength of film and determining quality of object having the film
JP2010243176A (ja) * 2009-04-01 2010-10-28 Kanto Auto Works Ltd 膜厚測定方法及び測定装置

Also Published As

Publication number Publication date
JPH0367569B2 (cg-RX-API-DMAC7.html) 1991-10-23

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