NL7210659A - - Google Patents

Info

Publication number
NL7210659A
NL7210659A NL7210659A NL7210659A NL7210659A NL 7210659 A NL7210659 A NL 7210659A NL 7210659 A NL7210659 A NL 7210659A NL 7210659 A NL7210659 A NL 7210659A NL 7210659 A NL7210659 A NL 7210659A
Authority
NL
Netherlands
Application number
NL7210659A
Other versions
NL157762B (en
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
Priority claimed from DE19712146987 external-priority patent/DE2146987C/en
Application filed filed Critical
Publication of NL7210659A publication Critical patent/NL7210659A/xx
Publication of NL157762B publication Critical patent/NL157762B/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/08—Output circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
NL7210659A 1971-09-21 1972-08-03 DEVICE FOR MONITORING THE FUNCTION OF ELECTRICAL CONTROLS EQUIPPED WITH DECODING STAGES OF A SEVEN-ELEMENT DIGITAL DESIGNATION. NL157762B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146987 DE2146987C (en) 1971-09-21 Device for function monitoring of the electrical control of seven-element digit displays

Publications (2)

Publication Number Publication Date
NL7210659A true NL7210659A (en) 1973-03-23
NL157762B NL157762B (en) 1978-08-15

Family

ID=5820106

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210659A NL157762B (en) 1971-09-21 1972-08-03 DEVICE FOR MONITORING THE FUNCTION OF ELECTRICAL CONTROLS EQUIPPED WITH DECODING STAGES OF A SEVEN-ELEMENT DIGITAL DESIGNATION.

Country Status (5)

Country Link
CH (1) CH547536A (en)
FR (1) FR2153233B1 (en)
GB (1) GB1345503A (en)
IT (1) IT963669B (en)
NL (1) NL157762B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727800B2 (en) * 1977-06-21 1979-08-02 Vogel & Halke, 2000 Hamburg Circuit arrangement for operation and function error monitoring for LED displays

Also Published As

Publication number Publication date
DE2146987B2 (en) 1972-11-23
CH547536A (en) 1974-03-29
IT963669B (en) 1974-01-21
GB1345503A (en) 1974-01-30
NL157762B (en) 1978-08-15
DE2146987A1 (en) 1972-11-23
FR2153233A1 (en) 1973-05-04
FR2153233B1 (en) 1979-02-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SCHEIDT BAC