JPS49132987A - - Google Patents

Info

Publication number
JPS49132987A
JPS49132987A JP4617973A JP4617973A JPS49132987A JP S49132987 A JPS49132987 A JP S49132987A JP 4617973 A JP4617973 A JP 4617973A JP 4617973 A JP4617973 A JP 4617973A JP S49132987 A JPS49132987 A JP S49132987A
Authority
JP
Japan
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
JP4617973A
Other languages
Japanese (ja)
Other versions
JPS5728950B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP4617973A priority Critical patent/JPS5728950B2/ja
Publication of JPS49132987A publication Critical patent/JPS49132987A/ja
Publication of JPS5728950B2 publication Critical patent/JPS5728950B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Formation Of Insulating Films (AREA)
JP4617973A 1973-04-25 1973-04-25 Expired JPS5728950B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4617973A JPS5728950B2 (enrdf_load_stackoverflow) 1973-04-25 1973-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4617973A JPS5728950B2 (enrdf_load_stackoverflow) 1973-04-25 1973-04-25

Publications (2)

Publication Number Publication Date
JPS49132987A true JPS49132987A (enrdf_load_stackoverflow) 1974-12-20
JPS5728950B2 JPS5728950B2 (enrdf_load_stackoverflow) 1982-06-19

Family

ID=12739791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4617973A Expired JPS5728950B2 (enrdf_load_stackoverflow) 1973-04-25 1973-04-25

Country Status (1)

Country Link
JP (1) JPS5728950B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893261A (ja) * 1981-11-30 1983-06-02 Toshiba Corp 半導体装置の製造方法
WO1987005441A1 (fr) * 1986-03-05 1987-09-11 Sumitomo Electric Industries, Ltd. Dispositif semi-conducteur et procede de production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893261A (ja) * 1981-11-30 1983-06-02 Toshiba Corp 半導体装置の製造方法
WO1987005441A1 (fr) * 1986-03-05 1987-09-11 Sumitomo Electric Industries, Ltd. Dispositif semi-conducteur et procede de production
US4757033A (en) * 1986-03-05 1988-07-12 Sumitomo Electric Industries, Ltd. Semiconductor device manufacturing by sequential ion and wet etchings prior to lift-off metallization

Also Published As

Publication number Publication date
JPS5728950B2 (enrdf_load_stackoverflow) 1982-06-19

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