JPS535583A - Manufacture of thyristor - Google Patents

Manufacture of thyristor

Info

Publication number
JPS535583A
JPS535583A JP7898976A JP7898976A JPS535583A JP S535583 A JPS535583 A JP S535583A JP 7898976 A JP7898976 A JP 7898976A JP 7898976 A JP7898976 A JP 7898976A JP S535583 A JPS535583 A JP S535583A
Authority
JP
Japan
Prior art keywords
thyristor
manufacture
type region
life time
gettering
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
JP7898976A
Other languages
Japanese (ja)
Other versions
JPS5726424B2 (en
Inventor
Takeshi Suzuki
Junichi Takita
Koichi Wajima
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 JP7898976A priority Critical patent/JPS535583A/en
Publication of JPS535583A publication Critical patent/JPS535583A/en
Publication of JPS5726424B2 publication Critical patent/JPS5726424B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thyristors (AREA)

Abstract

PURPOSE: To lower the life time of N-type region using Al and Ga for the impurity to form P-type region and to obtain the prescribed life time by giving a gettering to phosphor.
COPYRIGHT: (C)1978,JPO&Japio
JP7898976A 1976-07-05 1976-07-05 Manufacture of thyristor Granted JPS535583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7898976A JPS535583A (en) 1976-07-05 1976-07-05 Manufacture of thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7898976A JPS535583A (en) 1976-07-05 1976-07-05 Manufacture of thyristor

Publications (2)

Publication Number Publication Date
JPS535583A true JPS535583A (en) 1978-01-19
JPS5726424B2 JPS5726424B2 (en) 1982-06-04

Family

ID=13677295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7898976A Granted JPS535583A (en) 1976-07-05 1976-07-05 Manufacture of thyristor

Country Status (1)

Country Link
JP (1) JPS535583A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008136649A (en) * 2006-12-01 2008-06-19 Eishin Denki Kk Milk warmer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070223A (en) * 1983-09-22 1985-04-22 Toyo Kensetsu Kk Leveling of rubble mound and striking head for rough leveling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492865A (en) * 1972-04-21 1974-01-11
JPS4915383A (en) * 1972-05-17 1974-02-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492865A (en) * 1972-04-21 1974-01-11
JPS4915383A (en) * 1972-05-17 1974-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008136649A (en) * 2006-12-01 2008-06-19 Eishin Denki Kk Milk warmer

Also Published As

Publication number Publication date
JPS5726424B2 (en) 1982-06-04

Similar Documents

Publication Publication Date Title
JPS5395571A (en) Semiconductor device
JPS535583A (en) Manufacture of thyristor
JPS51118395A (en) Semiconductor emitting unit and manufacturing process
JPS5366384A (en) Thyristor
JPS5228888A (en) Emission semiconductor device
JPS5274280A (en) Semiconductor device and its production
JPS5313366A (en) Manufacture of mesa-type semiconductor device
JPS5314585A (en) Semiconductor device
JPS5373990A (en) Semiconductor device
JPS5270761A (en) Semiconductor device
JPS5272580A (en) Production of semiconductor device
JPS5410682A (en) Production of semiconductor elements
JPS51146194A (en) Diode device fabrication method
JPS53145580A (en) Pnp transistor
JPS5250165A (en) Semiconductor diffusion method
JPS5217768A (en) Production method of semi-conductor device
JPS533071A (en) Semiconductor device
JPS51113578A (en) Semi-conductor elements
JPS536570A (en) Preparation of semiconductor device
JPS5228885A (en) Method for production of semiconductive emitter device
JPS536571A (en) Preparation of semiconductor device
JPS527673A (en) Method of forming pn junction
JPS5338282A (en) Production of gallium arsenide phophide diode
JPS5422157A (en) Formation method of selective impurity diffusion region into iii-v group compound semiconductor
JPS52178A (en) Pnp transistor