GB2090468B - Memory cells for a programmable read-only memory - Google Patents

Memory cells for a programmable read-only memory

Info

Publication number
GB2090468B
GB2090468B GB8138961A GB8138961A GB2090468B GB 2090468 B GB2090468 B GB 2090468B GB 8138961 A GB8138961 A GB 8138961A GB 8138961 A GB8138961 A GB 8138961A GB 2090468 B GB2090468 B GB 2090468B
Authority
GB
United Kingdom
Prior art keywords
memory
programmable read
memory cells
cells
programmable
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.)
Expired
Application number
GB8138961A
Other languages
English (en)
Other versions
GB2090468A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2090468A publication Critical patent/GB2090468A/en
Application granted granted Critical
Publication of GB2090468B publication Critical patent/GB2090468B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D88/00—Three-dimensional [3D] integrated devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices
    • H10B20/20—Programmable ROM [PROM] devices comprising field-effect components
GB8138961A 1980-12-29 1981-12-24 Memory cells for a programmable read-only memory Expired GB2090468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22045980A 1980-12-29 1980-12-29

Publications (2)

Publication Number Publication Date
GB2090468A GB2090468A (en) 1982-07-07
GB2090468B true GB2090468B (en) 1985-05-30

Family

ID=22823618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138961A Expired GB2090468B (en) 1980-12-29 1981-12-24 Memory cells for a programmable read-only memory

Country Status (6)

Country Link
JP (1) JPS57133669A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3150164A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2497386B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2090468B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE53422B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1140185B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755039A (fr) * 1969-09-15 1971-02-01 Ibm Memoire semi-conductrice permanente
FR2404895A1 (fr) * 1977-09-30 1979-04-27 Radiotechnique Compelec Cellule de memoire programmable a diodes semiconductrices
CA1135854A (en) * 1977-09-30 1982-11-16 Michel Moussie Programmable read only memory cell

Also Published As

Publication number Publication date
DE3150164A1 (de) 1982-08-12
FR2497386B1 (fr) 1986-11-14
IE53422B1 (en) 1988-11-09
GB2090468A (en) 1982-07-07
IT1140185B (it) 1986-09-24
JPH0147021B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-12
IT8125855A0 (it) 1981-12-24
DE3150164C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-04
FR2497386A1 (fr) 1982-07-02
JPS57133669A (en) 1982-08-18
IE813075L (en) 1982-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941224