JPS54888A - Manufacture of unijunction transistor - Google Patents

Manufacture of unijunction transistor

Info

Publication number
JPS54888A
JPS54888A JP6556277A JP6556277A JPS54888A JP S54888 A JPS54888 A JP S54888A JP 6556277 A JP6556277 A JP 6556277A JP 6556277 A JP6556277 A JP 6556277A JP S54888 A JPS54888 A JP S54888A
Authority
JP
Japan
Prior art keywords
manufacture
unijunction transistor
sio
valley
impurity
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
JP6556277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145864B2 (enExample
Inventor
Shigeru Ozawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6556277A priority Critical patent/JPS54888A/ja
Publication of JPS54888A publication Critical patent/JPS54888A/ja
Publication of JPS6145864B2 publication Critical patent/JPS6145864B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Formation Of Insulating Films (AREA)
JP6556277A 1977-06-03 1977-06-03 Manufacture of unijunction transistor Granted JPS54888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6556277A JPS54888A (en) 1977-06-03 1977-06-03 Manufacture of unijunction transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6556277A JPS54888A (en) 1977-06-03 1977-06-03 Manufacture of unijunction transistor

Publications (2)

Publication Number Publication Date
JPS54888A true JPS54888A (en) 1979-01-06
JPS6145864B2 JPS6145864B2 (enExample) 1986-10-09

Family

ID=13290569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6556277A Granted JPS54888A (en) 1977-06-03 1977-06-03 Manufacture of unijunction transistor

Country Status (1)

Country Link
JP (1) JPS54888A (enExample)

Also Published As

Publication number Publication date
JPS6145864B2 (enExample) 1986-10-09

Similar Documents

Publication Publication Date Title
JPS5351970A (en) Manufacture for semiconductor substrate
JPS5320767A (en) X-ray mask supporting underlayer and its production
JPS5247673A (en) Process for production of silicon crystal film
JPS5253666A (en) Method of preventing impurity diffusion from doped oxide
JPS5331964A (en) Production of semiconductor substrates
JPS5420671A (en) Production of semiconductor devices
JPS542070A (en) Manufacture for semiconductor element
JPS543473A (en) Manufacture of semiconductor device
JPS5244795A (en) Formation of silicon nitride film
JPS5244169A (en) Process for production of semiconductor device
JPS5415669A (en) Manufacture of mesa-type semiconductor device
JPS5419370A (en) Production of semiconductor devices
JPS543470A (en) Etching method
JPS53142870A (en) Manufacture for semiconductor device
JPS52112281A (en) Manufacture of semiconductor
JPS5268371A (en) Semiconductor device
JPS54586A (en) Production of semiconductor device
JPS5436192A (en) Manufacture for semiconductor
JPS547867A (en) Manufacture for semiconductor device
JPS5411688A (en) Manufacture for semiconductor device
JPS546471A (en) Manufacture of semiconductor device
JPS5377168A (en) Production of semiconductor device
JPS53130979A (en) Manufacture for semiconductor device
JPS51138167A (en) Production method of semiconductor device
JPS5432067A (en) Semiconductor device and its manufacture