JPS51145277A - Manufacture of silicon crystal substratum - Google Patents

Manufacture of silicon crystal substratum

Info

Publication number
JPS51145277A
JPS51145277A JP50069816A JP6981675A JPS51145277A JP S51145277 A JPS51145277 A JP S51145277A JP 50069816 A JP50069816 A JP 50069816A JP 6981675 A JP6981675 A JP 6981675A JP S51145277 A JPS51145277 A JP S51145277A
Authority
JP
Japan
Prior art keywords
substratum
manufacture
silicon crystal
pjunction
jfet
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.)
Pending
Application number
JP50069816A
Other languages
Japanese (ja)
Inventor
Kosei Kajiwara
Kazutoshi Nagano
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 Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50069816A priority Critical patent/JPS51145277A/en
Publication of JPS51145277A publication Critical patent/JPS51145277A/en
Pending legal-status Critical Current

Links

Landscapes

  • Junction Field-Effect Transistors (AREA)

Abstract

PURPOSE: The utility of porous layer for forming of high-low junction (e.g. P+-Pjunction) in lengthwise JFET makes process simplify and control improve.
COPYRIGHT: (C)1976,JPO&Japio
JP50069816A 1975-06-09 1975-06-09 Manufacture of silicon crystal substratum Pending JPS51145277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50069816A JPS51145277A (en) 1975-06-09 1975-06-09 Manufacture of silicon crystal substratum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50069816A JPS51145277A (en) 1975-06-09 1975-06-09 Manufacture of silicon crystal substratum

Publications (1)

Publication Number Publication Date
JPS51145277A true JPS51145277A (en) 1976-12-14

Family

ID=13413650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069816A Pending JPS51145277A (en) 1975-06-09 1975-06-09 Manufacture of silicon crystal substratum

Country Status (1)

Country Link
JP (1) JPS51145277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598870A (en) * 1979-01-19 1980-07-28 Semiconductor Res Found Semiconductor device
JPS55102275A (en) * 1979-01-29 1980-08-05 Semiconductor Res Found Electrostatic induction type semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919030A (en) * 1972-04-15 1974-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919030A (en) * 1972-04-15 1974-02-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598870A (en) * 1979-01-19 1980-07-28 Semiconductor Res Found Semiconductor device
JPS55102275A (en) * 1979-01-29 1980-08-05 Semiconductor Res Found Electrostatic induction type semiconductor device

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