FR2498805B3 - - Google Patents

Info

Publication number
FR2498805B3
FR2498805B3 FR8101672A FR8101672A FR2498805B3 FR 2498805 B3 FR2498805 B3 FR 2498805B3 FR 8101672 A FR8101672 A FR 8101672A FR 8101672 A FR8101672 A FR 8101672A FR 2498805 B3 FR2498805 B3 FR 2498805B3
Authority
FR
France
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
FR8101672A
Other languages
French (fr)
Other versions
FR2498805A1 (fr
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.)
Jaeger SA
Original Assignee
Jaeger SA
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 Jaeger SA filed Critical Jaeger SA
Priority to FR8101672A priority Critical patent/FR2498805A1/fr
Publication of FR2498805A1 publication Critical patent/FR2498805A1/fr
Application granted granted Critical
Publication of FR2498805B3 publication Critical patent/FR2498805B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/046—Light emitting elements above switch site
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
FR8101672A 1981-01-29 1981-01-29 Dispositif d'eclairage des claviers a contact de faible course Granted FR2498805A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8101672A FR2498805A1 (fr) 1981-01-29 1981-01-29 Dispositif d'eclairage des claviers a contact de faible course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101672A FR2498805A1 (fr) 1981-01-29 1981-01-29 Dispositif d'eclairage des claviers a contact de faible course

Publications (2)

Publication Number Publication Date
FR2498805A1 FR2498805A1 (fr) 1982-07-30
FR2498805B3 true FR2498805B3 (enrdf_load_html_response) 1983-10-28

Family

ID=9254628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101672A Granted FR2498805A1 (fr) 1981-01-29 1981-01-29 Dispositif d'eclairage des claviers a contact de faible course

Country Status (1)

Country Link
FR (1) FR2498805A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29606473U1 (de) * 1996-04-09 1997-05-07 Siemens AG, 80333 München Tastatur mit Hintergrundbeleuchtung
US5847336A (en) * 1997-05-02 1998-12-08 Telefonaktiebolaget L M Ericsson (Publ) Direct keypad backlighting

Also Published As

Publication number Publication date
FR2498805A1 (fr) 1982-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse