FR2458862A1 - Afficheur alphabetique de stations pour autoradio - Google Patents

Afficheur alphabetique de stations pour autoradio Download PDF

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Publication number
FR2458862A1
FR2458862A1 FR7914588A FR7914588A FR2458862A1 FR 2458862 A1 FR2458862 A1 FR 2458862A1 FR 7914588 A FR7914588 A FR 7914588A FR 7914588 A FR7914588 A FR 7914588A FR 2458862 A1 FR2458862 A1 FR 2458862A1
Authority
FR
France
Prior art keywords
display
radio
switch
diode
car radio
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.)
Granted
Application number
FR7914588A
Other languages
English (en)
French (fr)
Other versions
FR2458862B1 (OSRAM
Inventor
Philippe Courtois
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.)
ELBEUF ELINDEL ELECTRONIQ INDL
Original Assignee
ELBEUF ELINDEL ELECTRONIQ INDL
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 ELBEUF ELINDEL ELECTRONIQ INDL filed Critical ELBEUF ELINDEL ELECTRONIQ INDL
Priority to FR7914588A priority Critical patent/FR2458862A1/fr
Publication of FR2458862A1 publication Critical patent/FR2458862A1/fr
Application granted granted Critical
Publication of FR2458862B1 publication Critical patent/FR2458862B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/227—Electroluminescent displays for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
FR7914588A 1979-06-07 1979-06-07 Afficheur alphabetique de stations pour autoradio Granted FR2458862A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7914588A FR2458862A1 (fr) 1979-06-07 1979-06-07 Afficheur alphabetique de stations pour autoradio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914588A FR2458862A1 (fr) 1979-06-07 1979-06-07 Afficheur alphabetique de stations pour autoradio

Publications (2)

Publication Number Publication Date
FR2458862A1 true FR2458862A1 (fr) 1981-01-02
FR2458862B1 FR2458862B1 (OSRAM) 1982-10-01

Family

ID=9226330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914588A Granted FR2458862A1 (fr) 1979-06-07 1979-06-07 Afficheur alphabetique de stations pour autoradio

Country Status (1)

Country Link
FR (1) FR2458862A1 (OSRAM)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233754A1 (OSRAM) * 1973-06-18 1975-01-10 Sony Corp
DE2830820A1 (de) * 1977-08-08 1979-02-22 Fairchild Camera Instr Co Alphanumerische anzeigeeinrichtung
GB2004429A (en) * 1977-09-13 1979-03-28 Bbc Brown Boveri & Cie Device for the electro-optical display of the tuning of a television and/or sound radio receiver
DE2746186A1 (de) * 1977-10-14 1979-04-19 Koerting Radio Werke Gmbh Alphanumerische stationsanzeige an empfaengern fuer hochfrequente elektrische schwingungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233754A1 (OSRAM) * 1973-06-18 1975-01-10 Sony Corp
DE2830820A1 (de) * 1977-08-08 1979-02-22 Fairchild Camera Instr Co Alphanumerische anzeigeeinrichtung
GB2004429A (en) * 1977-09-13 1979-03-28 Bbc Brown Boveri & Cie Device for the electro-optical display of the tuning of a television and/or sound radio receiver
DE2746186A1 (de) * 1977-10-14 1979-04-19 Koerting Radio Werke Gmbh Alphanumerische stationsanzeige an empfaengern fuer hochfrequente elektrische schwingungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Also Published As

Publication number Publication date
FR2458862B1 (OSRAM) 1982-10-01

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