JPS5224080A - Production method of semiconductor apparatus - Google Patents

Production method of semiconductor apparatus

Info

Publication number
JPS5224080A
JPS5224080A JP10044075A JP10044075A JPS5224080A JP S5224080 A JPS5224080 A JP S5224080A JP 10044075 A JP10044075 A JP 10044075A JP 10044075 A JP10044075 A JP 10044075A JP S5224080 A JPS5224080 A JP S5224080A
Authority
JP
Japan
Prior art keywords
production method
semiconductor apparatus
piriphery
amplificai
cureent
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
JP10044075A
Other languages
Japanese (ja)
Inventor
Koji Ito
Kenji Hirakawa
Tamikazu Hosoi
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 Electronics Corp
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 Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP10044075A priority Critical patent/JPS5224080A/en
Publication of JPS5224080A publication Critical patent/JPS5224080A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To expand the safety motion region as well as the cureent amplificai tion factor by means of preventing the focussing of the current nearby the piriphery of emitter.
COPYRIGHT: (C)1977,JPO&Japio
JP10044075A 1975-08-18 1975-08-18 Production method of semiconductor apparatus Pending JPS5224080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10044075A JPS5224080A (en) 1975-08-18 1975-08-18 Production method of semiconductor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10044075A JPS5224080A (en) 1975-08-18 1975-08-18 Production method of semiconductor apparatus

Publications (1)

Publication Number Publication Date
JPS5224080A true JPS5224080A (en) 1977-02-23

Family

ID=14273987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10044075A Pending JPS5224080A (en) 1975-08-18 1975-08-18 Production method of semiconductor apparatus

Country Status (1)

Country Link
JP (1) JPS5224080A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113371A (en) * 1979-02-21 1980-09-01 Shindengen Electric Mfg Co Ltd Power transistor
JPS61207437A (en) * 1985-03-12 1986-09-13 Otsuka Chem Co Ltd Production of polymer compound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113371A (en) * 1979-02-21 1980-09-01 Shindengen Electric Mfg Co Ltd Power transistor
JPS61207437A (en) * 1985-03-12 1986-09-13 Otsuka Chem Co Ltd Production of polymer compound

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