JPS5827359A - 半導体記憶装置及びその製造方法 - Google Patents

半導体記憶装置及びその製造方法

Info

Publication number
JPS5827359A
JPS5827359A JP56126527A JP12652781A JPS5827359A JP S5827359 A JPS5827359 A JP S5827359A JP 56126527 A JP56126527 A JP 56126527A JP 12652781 A JP12652781 A JP 12652781A JP S5827359 A JPS5827359 A JP S5827359A
Authority
JP
Japan
Prior art keywords
film
layer
insulating film
wiring
region
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
JP56126527A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0325948B2 (enExample
Inventor
Toru Inaba
稲葉　透
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 JP56126527A priority Critical patent/JPS5827359A/ja
Publication of JPS5827359A publication Critical patent/JPS5827359A/ja
Publication of JPH0325948B2 publication Critical patent/JPH0325948B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices

Landscapes

  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
JP56126527A 1981-08-11 1981-08-11 半導体記憶装置及びその製造方法 Granted JPS5827359A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56126527A JPS5827359A (ja) 1981-08-11 1981-08-11 半導体記憶装置及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56126527A JPS5827359A (ja) 1981-08-11 1981-08-11 半導体記憶装置及びその製造方法

Publications (2)

Publication Number Publication Date
JPS5827359A true JPS5827359A (ja) 1983-02-18
JPH0325948B2 JPH0325948B2 (enExample) 1991-04-09

Family

ID=14937405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56126527A Granted JPS5827359A (ja) 1981-08-11 1981-08-11 半導体記憶装置及びその製造方法

Country Status (1)

Country Link
JP (1) JPS5827359A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201461A (ja) * 1983-04-28 1984-11-15 Toshiba Corp 読み出し専用半導体記憶装置およびその製造方法
JPS60158660A (ja) * 1984-01-28 1985-08-20 Toshiba Corp 半導体メモリの製造方法
JPS62120069A (ja) * 1985-11-20 1987-06-01 Sanyo Electric Co Ltd Ｒｏｍ半導体装置の製造方法
US4748492A (en) * 1984-02-03 1988-05-31 Kabushiki Kaisha Toshiba Read only memory

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056190A (enExample) * 1973-09-14 1975-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056190A (enExample) * 1973-09-14 1975-05-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201461A (ja) * 1983-04-28 1984-11-15 Toshiba Corp 読み出し専用半導体記憶装置およびその製造方法
JPS60158660A (ja) * 1984-01-28 1985-08-20 Toshiba Corp 半導体メモリの製造方法
US4748492A (en) * 1984-02-03 1988-05-31 Kabushiki Kaisha Toshiba Read only memory
JPS62120069A (ja) * 1985-11-20 1987-06-01 Sanyo Electric Co Ltd Ｒｏｍ半導体装置の製造方法

Also Published As

Publication number Publication date
JPH0325948B2 (enExample) 1991-04-09

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