JPS5222887A - Semiconductor unit manufacturing system - Google Patents

Semiconductor unit manufacturing system

Info

Publication number
JPS5222887A
JPS5222887A JP9923375A JP9923375A JPS5222887A JP S5222887 A JPS5222887 A JP S5222887A JP 9923375 A JP9923375 A JP 9923375A JP 9923375 A JP9923375 A JP 9923375A JP S5222887 A JPS5222887 A JP S5222887A
Authority
JP
Japan
Prior art keywords
manufacturing system
semiconductor unit
unit manufacturing
forming
bipolar transistor
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
JP9923375A
Other languages
Japanese (ja)
Other versions
JPS5527468B2 (en
Inventor
Tamikazu Hosoi
Koji Ito
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 JP9923375A priority Critical patent/JPS5222887A/en
Publication of JPS5222887A publication Critical patent/JPS5222887A/en
Publication of JPS5527468B2 publication Critical patent/JPS5527468B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To get a bipolar transistor with increased current amplitude by forming a base zone along a emitter junction.
COPYRIGHT: (C)1977,JPO&Japio
JP9923375A 1975-08-14 1975-08-14 Semiconductor unit manufacturing system Granted JPS5222887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9923375A JPS5222887A (en) 1975-08-14 1975-08-14 Semiconductor unit manufacturing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9923375A JPS5222887A (en) 1975-08-14 1975-08-14 Semiconductor unit manufacturing system

Publications (2)

Publication Number Publication Date
JPS5222887A true JPS5222887A (en) 1977-02-21
JPS5527468B2 JPS5527468B2 (en) 1980-07-21

Family

ID=14241950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9923375A Granted JPS5222887A (en) 1975-08-14 1975-08-14 Semiconductor unit manufacturing system

Country Status (1)

Country Link
JP (1) JPS5222887A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837230A (en) * 1971-09-16 1973-06-01
JPS4855663A (en) * 1971-11-10 1973-08-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837230A (en) * 1971-09-16 1973-06-01
JPS4855663A (en) * 1971-11-10 1973-08-04

Also Published As

Publication number Publication date
JPS5527468B2 (en) 1980-07-21

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