JPS6342413A - 平坦度測定方法及びその装置 - Google Patents

平坦度測定方法及びその装置

Info

Publication number
JPS6342413A
JPS6342413A JP18705886A JP18705886A JPS6342413A JP S6342413 A JPS6342413 A JP S6342413A JP 18705886 A JP18705886 A JP 18705886A JP 18705886 A JP18705886 A JP 18705886A JP S6342413 A JPS6342413 A JP S6342413A
Authority
JP
Japan
Prior art keywords
measured
reflected light
light image
flatness
screen
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
JP18705886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463322B2 (OSRAM
Inventor
Koetsu Hibino
光悦 日比野
Hideaki Ueno
秀章 植野
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP18705886A priority Critical patent/JPS6342413A/ja
Publication of JPS6342413A publication Critical patent/JPS6342413A/ja
Publication of JPH0463322B2 publication Critical patent/JPH0463322B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP18705886A 1986-08-08 1986-08-08 平坦度測定方法及びその装置 Granted JPS6342413A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18705886A JPS6342413A (ja) 1986-08-08 1986-08-08 平坦度測定方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18705886A JPS6342413A (ja) 1986-08-08 1986-08-08 平坦度測定方法及びその装置

Publications (2)

Publication Number Publication Date
JPS6342413A true JPS6342413A (ja) 1988-02-23
JPH0463322B2 JPH0463322B2 (OSRAM) 1992-10-09

Family

ID=16199427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18705886A Granted JPS6342413A (ja) 1986-08-08 1986-08-08 平坦度測定方法及びその装置

Country Status (1)

Country Link
JP (1) JPS6342413A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102415U (ja) * 1991-01-23 1992-09-03 旭光学工業株式会社 フイルムの平面性測定装置
CN102692197A (zh) * 2011-03-21 2012-09-26 上海欣展橡胶有限公司 一种用于半导电胶辊平整度的检测仪及其检测方法
JP2020521143A (ja) * 2017-05-24 2020-07-16 サントル ナシオナル ドゥ ラ ルシェルシェ シアンティフィクＣｅｎｔｒｅ Ｎａｔｉｏｎａｌ Ｄｅ Ｌａ Ｒｅｃｈｅｒｃｈｅ Ｓｃｉｅｎｔｉｆｉｑｕｅ 反射面の曲率を測定する方法及び関連する光学デバイス
CN114263355A (zh) * 2021-12-10 2022-04-01 中国一冶集团有限公司 一种幕墙安装调节装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122906A (en) * 1980-03-01 1981-09-26 Hitachi Maxell Ltd Measuring method for surface flatness of magnetic recording medium
JPS5862506A (ja) * 1981-10-12 1983-04-14 Matsushita Electric Ind Co Ltd 表面微小検査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122906A (en) * 1980-03-01 1981-09-26 Hitachi Maxell Ltd Measuring method for surface flatness of magnetic recording medium
JPS5862506A (ja) * 1981-10-12 1983-04-14 Matsushita Electric Ind Co Ltd 表面微小検査装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102415U (ja) * 1991-01-23 1992-09-03 旭光学工業株式会社 フイルムの平面性測定装置
CN102692197A (zh) * 2011-03-21 2012-09-26 上海欣展橡胶有限公司 一种用于半导电胶辊平整度的检测仪及其检测方法
JP2020521143A (ja) * 2017-05-24 2020-07-16 サントル ナシオナル ドゥ ラ ルシェルシェ シアンティフィクＣｅｎｔｒｅ Ｎａｔｉｏｎａｌ Ｄｅ Ｌａ Ｒｅｃｈｅｒｃｈｅ Ｓｃｉｅｎｔｉｆｉｑｕｅ 反射面の曲率を測定する方法及び関連する光学デバイス
US11486699B2 (en) * 2017-05-24 2022-11-01 Centre National De La Recherche Scientifique Method for measuring the curvature of a reflective surface and associated optical device
CN114263355A (zh) * 2021-12-10 2022-04-01 中国一冶集团有限公司 一种幕墙安装调节装置
CN114263355B (zh) * 2021-12-10 2023-08-25 中国一冶集团有限公司 一种幕墙安装调节装置

Also Published As

Publication number Publication date
JPH0463322B2 (OSRAM) 1992-10-09

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