JPS58159712U - トリミング装置 - Google Patents

トリミング装置

Info

Publication number
JPS58159712U
JPS58159712U JP1982056934U JP5693482U JPS58159712U JP S58159712 U JPS58159712 U JP S58159712U JP 1982056934 U JP1982056934 U JP 1982056934U JP 5693482 U JP5693482 U JP 5693482U JP S58159712 U JPS58159712 U JP S58159712U
Authority
JP
Japan
Prior art keywords
laser beam
controlling
trimming
speed
trimming device
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
JP1982056934U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322644Y2 (enExample
Inventor
啓二 今井
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 JP1982056934U priority Critical patent/JPS58159712U/ja
Publication of JPS58159712U publication Critical patent/JPS58159712U/ja
Application granted granted Critical
Publication of JPS6322644Y2 publication Critical patent/JPS6322644Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Apparatuses And Processes For Manufacturing Resistors (AREA)
JP1982056934U 1982-04-21 1982-04-21 トリミング装置 Granted JPS58159712U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982056934U JPS58159712U (ja) 1982-04-21 1982-04-21 トリミング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982056934U JPS58159712U (ja) 1982-04-21 1982-04-21 トリミング装置

Publications (2)

Publication Number Publication Date
JPS58159712U true JPS58159712U (ja) 1983-10-25
JPS6322644Y2 JPS6322644Y2 (enExample) 1988-06-22

Family

ID=30067426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982056934U Granted JPS58159712U (ja) 1982-04-21 1982-04-21 トリミング装置

Country Status (1)

Country Link
JP (1) JPS58159712U (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989841A (enExample) * 1972-12-29 1974-08-28
JPS5287654A (en) * 1976-01-16 1977-07-21 Hitachi Ltd Laser trimming method for resistors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989841A (enExample) * 1972-12-29 1974-08-28
JPS5287654A (en) * 1976-01-16 1977-07-21 Hitachi Ltd Laser trimming method for resistors

Also Published As

Publication number Publication date
JPS6322644Y2 (enExample) 1988-06-22

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