JPS51144136A - Matrix circuit - Google Patents

Matrix circuit

Info

Publication number
JPS51144136A
JPS51144136A JP6787075A JP6787075A JPS51144136A JP S51144136 A JPS51144136 A JP S51144136A JP 6787075 A JP6787075 A JP 6787075A JP 6787075 A JP6787075 A JP 6787075A JP S51144136 A JPS51144136 A JP S51144136A
Authority
JP
Japan
Prior art keywords
matrix circuit
occupying area
facilitates integration
matrix
circuit
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
JP6787075A
Other languages
Japanese (ja)
Other versions
JPS5853437B2 (en
Inventor
Yoshio Kaneko
Yasoji Suzuki
Yoshihisa Shioashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50067870A priority Critical patent/JPS5853437B2/en
Priority to US05/693,121 priority patent/US4093942A/en
Priority to DE2625351A priority patent/DE2625351C2/en
Priority to GB23234/76A priority patent/GB1560661A/en
Priority to FR7617274A priority patent/FR2313739A1/en
Publication of JPS51144136A publication Critical patent/JPS51144136A/en
Publication of JPS5853437B2 publication Critical patent/JPS5853437B2/en
Expired 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
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
    • G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices

Landscapes

  • Read Only Memory (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:Matrix Circuit which facilitates integration and have reduced occupying area.
JP50067870A 1975-06-05 1975-06-05 matrix warmer Expired JPS5853437B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50067870A JPS5853437B2 (en) 1975-06-05 1975-06-05 matrix warmer
US05/693,121 US4093942A (en) 1975-06-05 1976-06-04 Matrix circuits
DE2625351A DE2625351C2 (en) 1975-06-05 1976-06-04 Read only memory matrix circuit
GB23234/76A GB1560661A (en) 1975-06-05 1976-06-04 Matrix circuits
FR7617274A FR2313739A1 (en) 1975-06-05 1976-06-08 MATRICAL CIRCUIT OF PERFECTED STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50067870A JPS5853437B2 (en) 1975-06-05 1975-06-05 matrix warmer

Publications (2)

Publication Number Publication Date
JPS51144136A true JPS51144136A (en) 1976-12-10
JPS5853437B2 JPS5853437B2 (en) 1983-11-29

Family

ID=13357380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50067870A Expired JPS5853437B2 (en) 1975-06-05 1975-06-05 matrix warmer

Country Status (1)

Country Link
JP (1) JPS5853437B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172241U (en) * 1982-05-10 1983-11-17 八重洲無線株式会社 Outer casing of wireless communication equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833735A (en) * 1971-09-01 1973-05-12
JPS4874130A (en) * 1971-12-23 1973-10-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833735A (en) * 1971-09-01 1973-05-12
JPS4874130A (en) * 1971-12-23 1973-10-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172241U (en) * 1982-05-10 1983-11-17 八重洲無線株式会社 Outer casing of wireless communication equipment

Also Published As

Publication number Publication date
JPS5853437B2 (en) 1983-11-29

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