JPS62203693A - レ−ザトリミング方法 - Google Patents

レ−ザトリミング方法

Info

Publication number
JPS62203693A
JPS62203693A JP61046503A JP4650386A JPS62203693A JP S62203693 A JPS62203693 A JP S62203693A JP 61046503 A JP61046503 A JP 61046503A JP 4650386 A JP4650386 A JP 4650386A JP S62203693 A JPS62203693 A JP S62203693A
Authority
JP
Japan
Prior art keywords
laser beam
resistor
trimming
side edge
resistance value
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
JP61046503A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374482B2 (enrdf_load_stackoverflow
Inventor
Yoshibumi Hara
義文 原
Satoshi Tanaka
智 田中
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61046503A priority Critical patent/JPS62203693A/ja
Publication of JPS62203693A publication Critical patent/JPS62203693A/ja
Publication of JPH0374482B2 publication Critical patent/JPH0374482B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Laser Beam Processing (AREA)
JP61046503A 1986-03-04 1986-03-04 レ−ザトリミング方法 Granted JPS62203693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61046503A JPS62203693A (ja) 1986-03-04 1986-03-04 レ−ザトリミング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61046503A JPS62203693A (ja) 1986-03-04 1986-03-04 レ−ザトリミング方法

Publications (2)

Publication Number Publication Date
JPS62203693A true JPS62203693A (ja) 1987-09-08
JPH0374482B2 JPH0374482B2 (enrdf_load_stackoverflow) 1991-11-27

Family

ID=12749046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61046503A Granted JPS62203693A (ja) 1986-03-04 1986-03-04 レ−ザトリミング方法

Country Status (1)

Country Link
JP (1) JPS62203693A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027166A (ja) * 1983-07-22 1985-02-12 Seiko Epson Corp 半導体装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027166A (ja) * 1983-07-22 1985-02-12 Seiko Epson Corp 半導体装置

Also Published As

Publication number Publication date
JPH0374482B2 (enrdf_load_stackoverflow) 1991-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term