FR2703798B1 - Terminal a clavier de touches eclairees. - Google Patents

Terminal a clavier de touches eclairees.

Info

Publication number
FR2703798B1
FR2703798B1 FR9304063A FR9304063A FR2703798B1 FR 2703798 B1 FR2703798 B1 FR 2703798B1 FR 9304063 A FR9304063 A FR 9304063A FR 9304063 A FR9304063 A FR 9304063A FR 2703798 B1 FR2703798 B1 FR 2703798B1
Authority
FR
France
Prior art keywords
illuminated keyboard
keyboard terminal
terminal
illuminated
keyboard
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.)
Expired - Fee Related
Application number
FR9304063A
Other languages
English (en)
Other versions
FR2703798A1 (fr
Inventor
Allaire Jean-Luc
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.)
Qwertec
Original Assignee
Qwertec
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 Qwertec filed Critical Qwertec
Priority to FR9304063A priority Critical patent/FR2703798B1/fr
Publication of FR2703798A1 publication Critical patent/FR2703798A1/fr
Application granted granted Critical
Publication of FR2703798B1 publication Critical patent/FR2703798B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/052—Form of contacts to solve particular problems for backlighted keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/038—Folding of flexible printed circuit
FR9304063A 1993-04-06 1993-04-06 Terminal a clavier de touches eclairees. Expired - Fee Related FR2703798B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9304063A FR2703798B1 (fr) 1993-04-06 1993-04-06 Terminal a clavier de touches eclairees.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304063A FR2703798B1 (fr) 1993-04-06 1993-04-06 Terminal a clavier de touches eclairees.

Publications (2)

Publication Number Publication Date
FR2703798A1 FR2703798A1 (fr) 1994-10-14
FR2703798B1 true FR2703798B1 (fr) 1995-06-23

Family

ID=9445806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304063A Expired - Fee Related FR2703798B1 (fr) 1993-04-06 1993-04-06 Terminal a clavier de touches eclairees.

Country Status (1)

Country Link
FR (1) FR2703798B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902769C2 (de) * 1979-01-25 1982-12-09 Rudolf Schadow Gmbh, 1000 Berlin Drucktastenschalter
US4385213A (en) * 1980-12-01 1983-05-24 Oak Industries, Inc. Switch and component attachment to flexible printed circuitry
DE3223857A1 (de) * 1982-04-23 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Kontaktmatrix

Also Published As

Publication number Publication date
FR2703798A1 (fr) 1994-10-14

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 41/94

ST Notification of lapse