JPS60198021A - シ−ト・キ−ボ−ド - Google Patents

シ−ト・キ−ボ−ド

Info

Publication number: JPS60198021A
Authority: JP; Japan
Prior art keywords: sheet; conductive; keyboard according; switch chamber; keyboard
Prior art date: 1983-09-24
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.): Pending

Application number

JP59196967A

Other languages

English (en)

Japanese (ja)

Inventor

ゲルハルト・ホツホゲザング

ユルゲン―エルシユ

ベルトルト・シユテユルメル

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.)

Preh GmbH

Original Assignee

Preh GmbH

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.)

1983-09-24

Filing date

1984-09-21

Publication date

1985-10-07

1984-09-21 Application filed by Preh GmbH filed Critical Preh GmbH

1985-10-07 Publication of JPS60198021A publication Critical patent/JPS60198021A/ja

Status Pending legal-status Critical Current

Links

239000004020 conductor Substances 0.000 claims description 13
125000006850 spacer group Chemical group 0.000 claims description 8
238000000576 coating method Methods 0.000 claims description 7
239000011248 coating agent Substances 0.000 claims description 5
239000012799 electrically-conductive coating Substances 0.000 claims description 2
210000000707 wrist Anatomy 0.000 claims description 2
239000002245 particle Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 2
230000001629 suppression Effects 0.000 description 2
101100110009 Caenorhabditis elegans asd-2 gene Proteins 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1

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
- 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
- H01H2203/046—Form of contacts to solve particular problems to save ink
- 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
- H01H2203/054—Form of contacts to solve particular problems for redundancy, e.g. several contact pairs in parallel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/03—Avoiding erroneous switching

Landscapes

Push-Button Switches (AREA)
Input From Keyboards Or The Like (AREA)

JP59196967A 1983-09-24 1984-09-21 シ−ト・キ−ボ−ド Pending JPS60198021A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3334708.5		1983-09-24
DE19833334708 DE3334708A1 (de)	1983-09-24	1983-09-24	Folientastatur

Publications (1)

Publication Number	Publication Date
JPS60198021A true JPS60198021A (ja)	1985-10-07

Family

ID=6210032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59196967A Pending JPS60198021A (ja)	1983-09-24	1984-09-21	シ−ト・キ−ボ−ド

Country Status (3)

Country	Link
EP (1)	EP0135835A2 (de)
JP (1)	JPS60198021A (de)
DE (1)	DE3334708A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3606666A1 (de) *	1986-02-28	1987-09-03	Schoeller & Co Elektrotech	Folientastschalter
DE3615742A1 (de) *	1986-05-09	1987-11-12	Schoeller & Co Elektrotech	Folientastschalter
DE19529974C1 (de) *	1995-08-16	1996-10-24	Krone Ag	Koppelfeld
JP3602896B2 (ja) *	1995-09-29	2004-12-15	アルプス電気株式会社	シート状スイッチ
WO2001026599A1 (en) *	1999-10-12	2001-04-19	Invacare Corporation	Wheelchair having speed and direction control touchpad
EP1936480A1 (de) *	2006-12-22	2008-06-25	IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.	Kapazitive Eingabevorrichtung
DE102012102258A1 (de)	2012-03-16	2013-09-19	Elobau Gmbh & Co. Kg	Kurzhub-Reedschaltertaster

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4143253A (en) *	1977-04-25	1979-03-06	Amp Incorporated	Optically clear membrane switch
JPS54104580A (en) *	1978-02-03	1979-08-16	Canon Kk	Thin electronic device
DE2902769C2 (de) *	1979-01-25	1982-12-09	Rudolf Schadow Gmbh, 1000 Berlin	Drucktastenschalter
DE3140771C2 (de) *	1981-10-14	1983-11-24	Rudolf Schadow Gmbh, 1000 Berlin	Mehrfach-Flachschalter
US4385215A (en) *	1981-11-09	1983-05-24	Eeco Incorporated	Thin-membrane switch

1983
- 1983-09-24 DE DE19833334708 patent/DE3334708A1/de not_active Ceased
1984
- 1984-08-29 EP EP19840110258 patent/EP0135835A2/de not_active Withdrawn
- 1984-09-21 JP JP59196967A patent/JPS60198021A/ja active Pending

Also Published As

Publication number	Publication date
DE3334708A1 (de)	1985-04-11
EP0135835A2 (de)	1985-04-03

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