JPS5259589A - Production of semiconductor device - Google Patents

Production of semiconductor device

Info

Publication number
JPS5259589A
JPS5259589A JP50135795A JP13579575A JPS5259589A JP S5259589 A JPS5259589 A JP S5259589A JP 50135795 A JP50135795 A JP 50135795A JP 13579575 A JP13579575 A JP 13579575A JP S5259589 A JPS5259589 A JP S5259589A
Authority
JP
Japan
Prior art keywords
substrate
production
semiconductor device
flatten
avoid
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
JP50135795A
Other languages
English (en)
Inventor
Shigero Kuninobu
Atsushi Ueno
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 JP50135795A priority Critical patent/JPS5259589A/ja
Publication of JPS5259589A publication Critical patent/JPS5259589A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Element Separation (AREA)
JP50135795A 1975-11-11 1975-11-11 Production of semiconductor device Pending JPS5259589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50135795A JPS5259589A (en) 1975-11-11 1975-11-11 Production of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135795A JPS5259589A (en) 1975-11-11 1975-11-11 Production of semiconductor device

Publications (1)

Publication Number Publication Date
JPS5259589A true JPS5259589A (en) 1977-05-17

Family

ID=15159994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135795A Pending JPS5259589A (en) 1975-11-11 1975-11-11 Production of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5259589A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589336A (ja) * 1981-07-10 1983-01-19 Toshiba Corp 半導体装置の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156382A (ja) * 1974-06-05 1975-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156382A (ja) * 1974-06-05 1975-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589336A (ja) * 1981-07-10 1983-01-19 Toshiba Corp 半導体装置の製造方法

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