JPS6122446B2 - - Google Patents

Info

Publication number
JPS6122446B2
JPS6122446B2 JP56043302A JP4330281A JPS6122446B2 JP S6122446 B2 JPS6122446 B2 JP S6122446B2 JP 56043302 A JP56043302 A JP 56043302A JP 4330281 A JP4330281 A JP 4330281A JP S6122446 B2 JPS6122446 B2 JP S6122446B2
Authority
JP
Japan
Prior art keywords
resistor
trimming
laser
resistance
nth
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
Application number
JP56043302A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157505A (en
Inventor
Noriaki Sekiguchi
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56043302A priority Critical patent/JPS57157505A/ja
Publication of JPS57157505A publication Critical patent/JPS57157505A/ja
Publication of JPS6122446B2 publication Critical patent/JPS6122446B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Apparatuses And Processes For Manufacturing Resistors (AREA)
JP56043302A 1981-03-25 1981-03-25 Laser trimming device Granted JPS57157505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56043302A JPS57157505A (en) 1981-03-25 1981-03-25 Laser trimming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56043302A JPS57157505A (en) 1981-03-25 1981-03-25 Laser trimming device

Publications (2)

Publication Number Publication Date
JPS57157505A JPS57157505A (en) 1982-09-29
JPS6122446B2 true JPS6122446B2 (enrdf_load_stackoverflow) 1986-05-31

Family

ID=12659991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56043302A Granted JPS57157505A (en) 1981-03-25 1981-03-25 Laser trimming device

Country Status (1)

Country Link
JP (1) JPS57157505A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI223284B (en) * 2002-03-28 2004-11-01 Gsi Lumonics Corp Method and system for high-speed, precise micromachining an array of devices

Also Published As

Publication number Publication date
JPS57157505A (en) 1982-09-29

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