KR890004063Y1 - 막(膜) 스위치 - Google Patents

막(膜) 스위치 Download PDF

Info

Publication number
KR890004063Y1
KR890004063Y1 KR2019850010078D KR8510078D KR890004063Y1 KR 890004063 Y1 KR890004063 Y1 KR 890004063Y1 KR 2019850010078 D KR2019850010078 D KR 2019850010078D KR 8510078 D KR8510078 D KR 8510078D KR 890004063 Y1 KR890004063 Y1 KR 890004063Y1
Authority
KR
South Korea
Prior art keywords
membrane switch
contact
display surface
present
display panel
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
Application number
KR2019850010078D
Other languages
English (en)
Korean (ko)
Inventor
도오루 마쓰모도
Original Assignee
알프스덴기 가부시기가이샤
가다오까 가쓰다로오
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 알프스덴기 가부시기가이샤, 가다오까 가쓰다로오 filed Critical 알프스덴기 가부시기가이샤
Application granted granted Critical
Publication of KR890004063Y1 publication Critical patent/KR890004063Y1/ko
Expired 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
    • H01H13/705—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges

Landscapes

  • Push-Button Switches (AREA)
  • Sewing Machines And Sewing (AREA)
KR2019850010078D 1984-11-15 1985-08-05 막(膜) 스위치 Expired KR890004063Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1984172359U JPS6188630U (enrdf_load_stackoverflow) 1984-11-15 1984-11-15
JP59-172359 1984-11-15

Publications (1)

Publication Number Publication Date
KR890004063Y1 true KR890004063Y1 (ko) 1989-06-17

Family

ID=15940439

Family Applications (2)

Application Number Title Priority Date Filing Date
KR2019850010068U Expired KR880000618Y1 (ko) 1984-11-15 1985-08-05 스팡글(Spangle)봉착기
KR2019850010078D Expired KR890004063Y1 (ko) 1984-11-15 1985-08-05 막(膜) 스위치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR2019850010068U Expired KR880000618Y1 (ko) 1984-11-15 1985-08-05 스팡글(Spangle)봉착기

Country Status (2)

Country Link
JP (1) JPS6188630U (enrdf_load_stackoverflow)
KR (2) KR880000618Y1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0817064B2 (ja) * 1990-07-12 1996-02-21 富士通株式会社 薄型キーボード

Also Published As

Publication number Publication date
KR880000618Y1 (ko) 1988-03-14
JPS6188630U (enrdf_load_stackoverflow) 1986-06-10
KR860006699U (ko) 1986-06-25

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19850805

UA0201 Request for examination

Patent event date: 19850805

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19890522

UE0701 Decision of registration

Patent event date: 19890828

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

UR0701 Registration of establishment

Patent event date: 19891010

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19891010

UC1903 Unpaid annual fee

Termination date: 19941008

Termination category: Default of registration fee