JPS52147083A - Semiconductor devices and integrated circuit using the same - Google Patents

Semiconductor devices and integrated circuit using the same

Info

Publication number
JPS52147083A
JPS52147083A JP6362676A JP6362676A JPS52147083A JP S52147083 A JPS52147083 A JP S52147083A JP 6362676 A JP6362676 A JP 6362676A JP 6362676 A JP6362676 A JP 6362676A JP S52147083 A JPS52147083 A JP S52147083A
Authority
JP
Japan
Prior art keywords
semiconductor devices
same
integrated circuit
photo
occurrence
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
JP6362676A
Other languages
Japanese (ja)
Other versions
JPS574098B2 (en
Inventor
Toshihiro Sekikawa
Yutaka Hayashi
Yasuo Tarui
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP6362676A priority Critical patent/JPS52147083A/en
Publication of JPS52147083A publication Critical patent/JPS52147083A/en
Publication of JPS574098B2 publication Critical patent/JPS574098B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE: To obtain semiconductor devices and logical integrated circuits of high amplification factors by preventing the occurrence of parasitic transistor effect in one photo-etching process.
COPYRIGHT: (C)1977,JPO&Japio
JP6362676A 1976-06-02 1976-06-02 Semiconductor devices and integrated circuit using the same Granted JPS52147083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6362676A JPS52147083A (en) 1976-06-02 1976-06-02 Semiconductor devices and integrated circuit using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6362676A JPS52147083A (en) 1976-06-02 1976-06-02 Semiconductor devices and integrated circuit using the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2173681A Division JPS56162540A (en) 1981-02-17 1981-02-17 Logical circuit

Publications (2)

Publication Number Publication Date
JPS52147083A true JPS52147083A (en) 1977-12-07
JPS574098B2 JPS574098B2 (en) 1982-01-25

Family

ID=13234724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6362676A Granted JPS52147083A (en) 1976-06-02 1976-06-02 Semiconductor devices and integrated circuit using the same

Country Status (1)

Country Link
JP (1) JPS52147083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591862A (en) * 1978-12-30 1980-07-11 Fujitsu Ltd Semiconductor device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855679A (en) * 1971-11-12 1973-08-04
US3878552A (en) * 1972-11-13 1975-04-15 Thurman J Rodgers Bipolar integrated circuit and method
JPS5043890A (en) * 1973-08-20 1975-04-19
JPS514977A (en) * 1974-07-01 1976-01-16 Iwatsu Electric Co Ltd Zetsuensono keiseihoho
JPS5235987A (en) * 1975-09-16 1977-03-18 Hitachi Ltd Semiconductor integrated circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855679A (en) * 1971-11-12 1973-08-04
US3878552A (en) * 1972-11-13 1975-04-15 Thurman J Rodgers Bipolar integrated circuit and method
JPS5043890A (en) * 1973-08-20 1975-04-19
JPS514977A (en) * 1974-07-01 1976-01-16 Iwatsu Electric Co Ltd Zetsuensono keiseihoho
JPS5235987A (en) * 1975-09-16 1977-03-18 Hitachi Ltd Semiconductor integrated circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591862A (en) * 1978-12-30 1980-07-11 Fujitsu Ltd Semiconductor device
JPS6043024B2 (en) * 1978-12-30 1985-09-26 富士通株式会社 Manufacturing method of semiconductor device

Also Published As

Publication number Publication date
JPS574098B2 (en) 1982-01-25

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