ATA32489A - Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden - Google Patents

Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden

Info

Publication number
ATA32489A
ATA32489A AT0032489A AT32489A ATA32489A AT A32489 A ATA32489 A AT A32489A AT 0032489 A AT0032489 A AT 0032489A AT 32489 A AT32489 A AT 32489A AT A32489 A ATA32489 A AT A32489A
Authority
AT
Austria
Prior art keywords
control circuit
emitting diodes
display elements
optical display
particular light
Prior art date
Application number
AT0032489A
Other languages
English (en)
Other versions
AT398138B (de
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT0032489A priority Critical patent/AT398138B/de
Publication of ATA32489A publication Critical patent/ATA32489A/de
Application granted granted Critical
Publication of AT398138B publication Critical patent/AT398138B/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
AT0032489A 1989-02-14 1989-02-14 Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden AT398138B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0032489A AT398138B (de) 1989-02-14 1989-02-14 Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0032489A AT398138B (de) 1989-02-14 1989-02-14 Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden

Publications (2)

Publication Number Publication Date
ATA32489A true ATA32489A (de) 1994-01-15
AT398138B AT398138B (de) 1994-09-26

Family

ID=3487559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0032489A AT398138B (de) 1989-02-14 1989-02-14 Ansteuerschaltung für optische anzeigeelemente, insbesondere leuchtdioden

Country Status (1)

Country Link
AT (1) AT398138B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346931B4 (de) * 2003-10-06 2006-04-20 Trautwein, Thomas Leuchtdioden-Steuerung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533862A1 (de) * 1985-09-23 1987-04-02 Hirschmann Radiotechnik Schaltungsanordnung zur anzeige der strom- und/oder leistungsaufnahme durch eine elektrische last

Also Published As

Publication number Publication date
AT398138B (de) 1994-09-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee