JPS5791521A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS5791521A
JPS5791521A JP55167526A JP16752680A JPS5791521A JP S5791521 A JPS5791521 A JP S5791521A JP 55167526 A JP55167526 A JP 55167526A JP 16752680 A JP16752680 A JP 16752680A JP S5791521 A JPS5791521 A JP S5791521A
Authority
JP
Japan
Prior art keywords
hole
oxidized film
region
photoresist
covered
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
JP55167526A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632133B2 (en:Method
Inventor
Osamu Hataishi
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 JP55167526A priority Critical patent/JPS5791521A/ja
Publication of JPS5791521A publication Critical patent/JPS5791521A/ja
Publication of JPS632133B2 publication Critical patent/JPS632133B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10P30/20—

Landscapes

  • Bipolar Transistors (AREA)
JP55167526A 1980-11-28 1980-11-28 Manufacture of semiconductor device Granted JPS5791521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55167526A JPS5791521A (en) 1980-11-28 1980-11-28 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167526A JPS5791521A (en) 1980-11-28 1980-11-28 Manufacture of semiconductor device

Publications (2)

Publication Number Publication Date
JPS5791521A true JPS5791521A (en) 1982-06-07
JPS632133B2 JPS632133B2 (en:Method) 1988-01-18

Family

ID=15851323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167526A Granted JPS5791521A (en) 1980-11-28 1980-11-28 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5791521A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02191337A (ja) * 1989-01-19 1990-07-27 Sanyo Electric Co Ltd 半導体集積回路の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348458A (en) * 1976-10-14 1978-05-01 Fujitsu Ltd Production of semiconductor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348458A (en) * 1976-10-14 1978-05-01 Fujitsu Ltd Production of semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02191337A (ja) * 1989-01-19 1990-07-27 Sanyo Electric Co Ltd 半導体集積回路の製造方法

Also Published As

Publication number Publication date
JPS632133B2 (en:Method) 1988-01-18

Similar Documents

Publication Publication Date Title
JPS5736842A (en) Semiconductor integrated circuit device
JPS5791521A (en) Manufacture of semiconductor device
JPS572519A (en) Manufacture of semiconductor device
JPS5583267A (en) Method of fabricating semiconductor device
JPS54139488A (en) Mos semiconductor element and its manufacture
JPS6431471A (en) Semiconductor device
JPS5515230A (en) Semiconductor device and its manufacturing method
JPS572579A (en) Manufacture of junction type field effect transistor
JPS5499578A (en) Field effect transistor
JPS577153A (en) Preparation of semiconductor device
JPS56104470A (en) Semiconductor device and manufacture thereof
JPS56112742A (en) Manufacture of semiconductor device
JPS5492180A (en) Manufacture of semiconductor device
JPS5721865A (en) Manufacture of semiconductor device
JPS54104785A (en) P-wel and its forming method
JPS6465874A (en) Manufacture of semiconductor device
JPS57106150A (en) Manufacture of semiconductor device
JPS56112756A (en) Manufacture of complementary insulating gate field effect semiconductor device
JPS561572A (en) Manufacture of semiconductor device
JPS6465875A (en) Thin film transistor and manufacture thereof
JPS645066A (en) Manufacture of field effect transistor
JPS5756966A (en) Manufacture of semiconductor device
JPS6430254A (en) Semiconductor device
JPS5778177A (en) Semiconductor integrated circuit device
JPS57153470A (en) Manufacture of mos field effect semiconductor