NL7506237A - Programmeerbaar geheugen voor vaste waarden. - Google Patents

Programmeerbaar geheugen voor vaste waarden.

Info

Publication number
NL7506237A
NL7506237A NL7506237A NL7506237A NL7506237A NL 7506237 A NL7506237 A NL 7506237A NL 7506237 A NL7506237 A NL 7506237A NL 7506237 A NL7506237 A NL 7506237A NL 7506237 A NL7506237 A NL 7506237A
Authority
NL
Netherlands
Prior art keywords
programmable memory
fixed values
values
fixed
programmable
Prior art date
Application number
NL7506237A
Other languages
English (en)
Dutch (nl)
Original Assignee
Heimann Gmbh
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 Heimann Gmbh filed Critical Heimann Gmbh
Publication of NL7506237A publication Critical patent/NL7506237A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10841—Particularities of the light-sensitive elements
    • 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
    • G11C17/06—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using diode elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Credit Cards Or The Like (AREA)
NL7506237A 1974-05-27 1975-05-27 Programmeerbaar geheugen voor vaste waarden. NL7506237A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742425467 DE2425467B1 (de) 1974-05-27 1974-05-27 Festwertspeichermatrix
DE7507226 1975-03-07

Publications (1)

Publication Number Publication Date
NL7506237A true NL7506237A (nl) 1975-12-01

Family

ID=25767192

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506237A NL7506237A (nl) 1974-05-27 1975-05-27 Programmeerbaar geheugen voor vaste waarden.

Country Status (8)

Country Link
US (1) US4020474A (xx)
JP (1) JPS515930A (xx)
CH (1) CH594265A5 (xx)
DE (1) DE2425467B1 (xx)
FR (1) FR2273343A1 (xx)
GB (1) GB1510731A (xx)
IT (1) IT1038236B (xx)
NL (1) NL7506237A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551956C3 (de) * 1975-11-19 1978-08-03 Heimann Gmbh, 6200 Wiesbaden Photoempfindliche Matrix mit einem Substrat
US7608785B2 (en) * 2004-04-27 2009-10-27 Superpower, Inc. System for transmitting current including magnetically decoupled superconducting conductors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215819A (en) * 1961-05-29 1965-11-02 Ibm Memory system
US3201764A (en) * 1961-11-30 1965-08-17 Carlyle V Parker Light controlled electronic matrix switch
NL152118B (nl) * 1966-05-19 1977-01-17 Philips Nv Halfgeleider-leesgeheugenmatrix.
US3629863A (en) * 1968-11-04 1971-12-21 Energy Conversion Devices Inc Film deposited circuits and devices therefor
US3611319A (en) * 1969-03-06 1971-10-05 Teledyne Inc Electrically alterable read only memory
US3818252A (en) * 1971-12-20 1974-06-18 Hitachi Ltd Universal logical integrated circuit

Also Published As

Publication number Publication date
DE2425467B1 (de) 1975-11-06
GB1510731A (en) 1978-05-17
CH594265A5 (xx) 1977-12-30
US4020474A (en) 1977-04-26
JPS515930A (xx) 1976-01-19
IT1038236B (it) 1979-11-20
FR2273343A1 (xx) 1975-12-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed