JPS5282077A - Production of semiconductor device - Google Patents

Production of semiconductor device

Info

Publication number
JPS5282077A
JPS5282077A JP15688475A JP15688475A JPS5282077A JP S5282077 A JPS5282077 A JP S5282077A JP 15688475 A JP15688475 A JP 15688475A JP 15688475 A JP15688475 A JP 15688475A JP S5282077 A JPS5282077 A JP S5282077A
Authority
JP
Japan
Prior art keywords
production
semiconductor device
overetching
diffusing
laminating
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
JP15688475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5722225B2 (enrdf_load_html_response
Inventor
Takeshi Fukuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15688475A priority Critical patent/JPS5282077A/ja
Publication of JPS5282077A publication Critical patent/JPS5282077A/ja
Publication of JPS5722225B2 publication Critical patent/JPS5722225B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Element Separation (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)
JP15688475A 1975-12-29 1975-12-29 Production of semiconductor device Granted JPS5282077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15688475A JPS5282077A (en) 1975-12-29 1975-12-29 Production of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15688475A JPS5282077A (en) 1975-12-29 1975-12-29 Production of semiconductor device

Publications (2)

Publication Number Publication Date
JPS5282077A true JPS5282077A (en) 1977-07-08
JPS5722225B2 JPS5722225B2 (enrdf_load_html_response) 1982-05-12

Family

ID=15637486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15688475A Granted JPS5282077A (en) 1975-12-29 1975-12-29 Production of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5282077A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS5722225B2 (enrdf_load_html_response) 1982-05-12

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