JPS5788796A - Method of inspecting pattern of printed circuit board - Google Patents

Method of inspecting pattern of printed circuit board

Info

Publication number
JPS5788796A
JPS5788796A JP16331180A JP16331180A JPS5788796A JP S5788796 A JPS5788796 A JP S5788796A JP 16331180 A JP16331180 A JP 16331180A JP 16331180 A JP16331180 A JP 16331180A JP S5788796 A JPS5788796 A JP S5788796A
Authority
JP
Japan
Prior art keywords
circuit board
printed circuit
inspecting pattern
inspecting
pattern
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.)
Pending
Application number
JP16331180A
Other languages
Japanese (ja)
Inventor
Kouichi Tsukazaki
Akihiro Kawabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16331180A priority Critical patent/JPS5788796A/en
Publication of JPS5788796A publication Critical patent/JPS5788796A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP16331180A 1980-11-21 1980-11-21 Method of inspecting pattern of printed circuit board Pending JPS5788796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16331180A JPS5788796A (en) 1980-11-21 1980-11-21 Method of inspecting pattern of printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16331180A JPS5788796A (en) 1980-11-21 1980-11-21 Method of inspecting pattern of printed circuit board

Publications (1)

Publication Number Publication Date
JPS5788796A true JPS5788796A (en) 1982-06-02

Family

ID=15771413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16331180A Pending JPS5788796A (en) 1980-11-21 1980-11-21 Method of inspecting pattern of printed circuit board

Country Status (1)

Country Link
JP (1) JPS5788796A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142254A (en) * 1979-04-25 1980-11-06 Hitachi Ltd Inspecting method for pattern of printed wiring board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142254A (en) * 1979-04-25 1980-11-06 Hitachi Ltd Inspecting method for pattern of printed wiring board

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