FR2512999B1 - - Google Patents

Info

Publication number
FR2512999B1
FR2512999B1 FR8117321A FR8117321A FR2512999B1 FR 2512999 B1 FR2512999 B1 FR 2512999B1 FR 8117321 A FR8117321 A FR 8117321A FR 8117321 A FR8117321 A FR 8117321A FR 2512999 B1 FR2512999 B1 FR 2512999B1
Authority
FR
France
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.)
Expired
Application number
FR8117321A
Other languages
French (fr)
Other versions
FR2512999A1 (fr
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR8117321A priority Critical patent/FR2512999A1/fr
Priority to DE19823232492 priority patent/DE3232492A1/de
Priority to GB08225820A priority patent/GB2105906B/en
Priority to JP57158266A priority patent/JPS5858756A/ja
Publication of FR2512999A1 publication Critical patent/FR2512999A1/fr
Application granted granted Critical
Publication of FR2512999B1 publication Critical patent/FR2512999B1/fr
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
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
    • H10D84/641—Combinations of only vertical BJTs
    • H10D84/642—Combinations of non-inverted vertical BJTs of the same conductivity type having different characteristics, e.g. Darlington transistors
FR8117321A 1981-09-14 1981-09-14 Dispositif semiconducteur formant memoire morte programmable a transistors Granted FR2512999A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8117321A FR2512999A1 (fr) 1981-09-14 1981-09-14 Dispositif semiconducteur formant memoire morte programmable a transistors
DE19823232492 DE3232492A1 (de) 1981-09-14 1982-09-01 Halbleiteranordnung, die einen programmierbaren festwertspeicher mit transistoren bildet
GB08225820A GB2105906B (en) 1981-09-14 1982-09-10 Fusible transister prom
JP57158266A JPS5858756A (ja) 1981-09-14 1982-09-13 集積回路半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117321A FR2512999A1 (fr) 1981-09-14 1981-09-14 Dispositif semiconducteur formant memoire morte programmable a transistors

Publications (2)

Publication Number Publication Date
FR2512999A1 FR2512999A1 (fr) 1983-03-18
FR2512999B1 true FR2512999B1 (enrdf_load_stackoverflow) 1983-10-28

Family

ID=9262121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117321A Granted FR2512999A1 (fr) 1981-09-14 1981-09-14 Dispositif semiconducteur formant memoire morte programmable a transistors

Country Status (4)

Country Link
JP (1) JPS5858756A (enrdf_load_stackoverflow)
DE (1) DE3232492A1 (enrdf_load_stackoverflow)
FR (1) FR2512999A1 (enrdf_load_stackoverflow)
GB (1) GB2105906B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437107A (en) * 2006-04-13 2007-10-17 Sharp Kk Programmable read-only memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721964A (en) * 1970-02-18 1973-03-20 Hewlett Packard Co Integrated circuit read only memory bit organized in coincident select structure
JPS5119486A (enrdf_load_stackoverflow) * 1974-08-08 1976-02-16 Fujitsu Ltd
US3972754A (en) * 1975-05-30 1976-08-03 Ibm Corporation Method for forming dielectric isolation in integrated circuits
FR2369652A1 (fr) * 1976-10-29 1978-05-26 Radiotechnique Compelec Memoire morte programmable a transistors
JPS53143186A (en) * 1977-05-20 1978-12-13 Fujitsu Ltd Production of semiconductor device
US4145702A (en) * 1977-07-05 1979-03-20 Burroughs Corporation Electrically programmable read-only-memory device
JPS6032983B2 (ja) * 1977-09-12 1985-07-31 株式会社日立製作所 接合破壊型プログラマブルｒｏｍ
JPS5633875A (en) * 1979-08-28 1981-04-04 Sony Corp Manufacture of transistor

Also Published As

Publication number Publication date
FR2512999A1 (fr) 1983-03-18
GB2105906A (en) 1983-03-30
GB2105906B (en) 1985-04-17
JPS5858756A (ja) 1983-04-07
DE3232492A1 (de) 1983-04-07

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Legal Events

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CD Change of name or company name
ST Notification of lapse