JPS57189393A - Semiconductor storage device - Google Patents

Semiconductor storage device

Info

Publication number
JPS57189393A
JPS57189393A JP7454381A JP7454381A JPS57189393A JP S57189393 A JPS57189393 A JP S57189393A JP 7454381 A JP7454381 A JP 7454381A JP 7454381 A JP7454381 A JP 7454381A JP S57189393 A JPS57189393 A JP S57189393A
Authority
JP
Japan
Prior art keywords
electrode wiring
amorphous semiconductor
substrate
wiring layer
layers
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
JP7454381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127520B2 (enrdf_load_stackoverflow
Inventor
Seiichi Iwamatsu
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7454381A priority Critical patent/JPS57189393A/ja
Publication of JPS57189393A publication Critical patent/JPS57189393A/ja
Publication of JPH0127520B2 publication Critical patent/JPH0127520B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links

Landscapes

  • Read Only Memory (AREA)
JP7454381A 1981-05-18 1981-05-18 Semiconductor storage device Granted JPS57189393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7454381A JPS57189393A (en) 1981-05-18 1981-05-18 Semiconductor storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7454381A JPS57189393A (en) 1981-05-18 1981-05-18 Semiconductor storage device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP11302790A Division JPH0671089B2 (ja) 1990-04-26 1990-04-26 書込み専用半導体記憶装置の製造方法

Publications (2)

Publication Number Publication Date
JPS57189393A true JPS57189393A (en) 1982-11-20
JPH0127520B2 JPH0127520B2 (enrdf_load_stackoverflow) 1989-05-29

Family

ID=13550274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7454381A Granted JPS57189393A (en) 1981-05-18 1981-05-18 Semiconductor storage device

Country Status (1)

Country Link
JP (1) JPS57189393A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906987A (en) * 1985-10-29 1990-03-06 Ohio Associated Enterprises, Inc. Printed circuit board system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148933A (en) * 1977-05-31 1978-12-26 Burroughs Corp Rewrite enable memory device
JPS5488739A (en) * 1977-10-31 1979-07-14 Burroughs Corp Electrically rewritable memory device
JPS551616A (en) * 1978-06-16 1980-01-08 Seiko Epson Corp Semiconductor memory device
US4217374A (en) * 1978-03-08 1980-08-12 Energy Conversion Devices, Inc. Amorphous semiconductors equivalent to crystalline semiconductors
JPS5648184A (en) * 1979-09-26 1981-05-01 Ricoh Co Ltd Photoreading element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148933A (en) * 1977-05-31 1978-12-26 Burroughs Corp Rewrite enable memory device
JPS5488739A (en) * 1977-10-31 1979-07-14 Burroughs Corp Electrically rewritable memory device
US4217374A (en) * 1978-03-08 1980-08-12 Energy Conversion Devices, Inc. Amorphous semiconductors equivalent to crystalline semiconductors
JPS551616A (en) * 1978-06-16 1980-01-08 Seiko Epson Corp Semiconductor memory device
JPS5648184A (en) * 1979-09-26 1981-05-01 Ricoh Co Ltd Photoreading element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906987A (en) * 1985-10-29 1990-03-06 Ohio Associated Enterprises, Inc. Printed circuit board system and method

Also Published As

Publication number Publication date
JPH0127520B2 (enrdf_load_stackoverflow) 1989-05-29

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