JPS5381071A - Origin aligning method - Google Patents

Origin aligning method

Info

Publication number
JPS5381071A
JPS5381071A JP15652076A JP15652076A JPS5381071A JP S5381071 A JPS5381071 A JP S5381071A JP 15652076 A JP15652076 A JP 15652076A JP 15652076 A JP15652076 A JP 15652076A JP S5381071 A JPS5381071 A JP S5381071A
Authority
JP
Japan
Prior art keywords
aligning method
origin
plate
forming
origin aligning
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
JP15652076A
Other languages
Japanese (ja)
Inventor
Shunichiro Fujioka
Shunei Uematsu
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 JP15652076A priority Critical patent/JPS5381071A/en
Publication of JPS5381071A publication Critical patent/JPS5381071A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wire Bonding (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To align the origin by forming the reference point im age on the subject on a plate having screen effect, further beforehand forming an optical pattern image of circle on the plate and observing these.
COPYRIGHT: (C)1978,JPO&Japio
JP15652076A 1976-12-27 1976-12-27 Origin aligning method Pending JPS5381071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15652076A JPS5381071A (en) 1976-12-27 1976-12-27 Origin aligning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15652076A JPS5381071A (en) 1976-12-27 1976-12-27 Origin aligning method

Publications (1)

Publication Number Publication Date
JPS5381071A true JPS5381071A (en) 1978-07-18

Family

ID=15629571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15652076A Pending JPS5381071A (en) 1976-12-27 1976-12-27 Origin aligning method

Country Status (1)

Country Link
JP (1) JPS5381071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169142A (en) * 1985-06-21 1986-04-09 Hitachi Ltd Wire-bonding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169142A (en) * 1985-06-21 1986-04-09 Hitachi Ltd Wire-bonding device
JPS6342410B2 (en) * 1985-06-21 1988-08-23 Hitachi Ltd

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