JPS5795025A - Key input device - Google Patents

Key input device

Info

Publication number
JPS5795025A
JPS5795025A JP17151680A JP17151680A JPS5795025A JP S5795025 A JPS5795025 A JP S5795025A JP 17151680 A JP17151680 A JP 17151680A JP 17151680 A JP17151680 A JP 17151680A JP S5795025 A JPS5795025 A JP S5795025A
Authority
JP
Japan
Prior art keywords
input device
key input
key
input
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
JP17151680A
Other languages
Japanese (ja)
Other versions
JPS5936371B2 (en
Inventor
Akira Ooishi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP17151680A priority Critical patent/JPS5936371B2/en
Publication of JPS5795025A publication Critical patent/JPS5795025A/en
Publication of JPS5936371B2 publication Critical patent/JPS5936371B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/012—Connections via underside of substrate
    • H01H2207/014—Plated through holes

Landscapes

  • Push-Button Switches (AREA)
JP17151680A 1980-12-04 1980-12-04 key input device Expired JPS5936371B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17151680A JPS5936371B2 (en) 1980-12-04 1980-12-04 key input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17151680A JPS5936371B2 (en) 1980-12-04 1980-12-04 key input device

Publications (2)

Publication Number Publication Date
JPS5795025A true JPS5795025A (en) 1982-06-12
JPS5936371B2 JPS5936371B2 (en) 1984-09-03

Family

ID=15924564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17151680A Expired JPS5936371B2 (en) 1980-12-04 1980-12-04 key input device

Country Status (1)

Country Link
JP (1) JPS5936371B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132115U (en) * 1983-02-23 1984-09-04 富士通株式会社 mechanical switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132115U (en) * 1983-02-23 1984-09-04 富士通株式会社 mechanical switch
JPH0132664Y2 (en) * 1983-02-23 1989-10-05

Also Published As

Publication number Publication date
JPS5936371B2 (en) 1984-09-03

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