JPS5746189A - Touch switch - Google Patents

Touch switch

Info

Publication number
JPS5746189A
JPS5746189A JP55122118A JP12211880A JPS5746189A JP S5746189 A JPS5746189 A JP S5746189A JP 55122118 A JP55122118 A JP 55122118A JP 12211880 A JP12211880 A JP 12211880A JP S5746189 A JPS5746189 A JP S5746189A
Authority
JP
Japan
Prior art keywords
electrodes
electronic watch
touch switch
characters
date
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.)
Pending
Application number
JP55122118A
Other languages
Japanese (ja)
Inventor
Sumio Fujita
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP55122118A priority Critical patent/JPS5746189A/en
Publication of JPS5746189A publication Critical patent/JPS5746189A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/08—Touch switches specially adapted for time-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

PURPOSE:To facilitate the operation of an electronic watch and to make the electronic watch compact and thin, by providing a touch electrodes at characters and symbols on a case surface. CONSTITUTION:On the case surface of the watch, a case electrode 1 and electrodes 2... such as chracters DATE on insulating layers 14... are provided. The touch switch is formed by the electrodes 1 and 2.... Switching is performed by touching operation even though symbols and the like are used instead of the characters, and a month, a date, and the like can be displayed by the easy operation. Since the operating display is also used as the electrodes in combination, the electronic watch becomes compact and thin.
JP55122118A 1980-09-03 1980-09-03 Touch switch Pending JPS5746189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55122118A JPS5746189A (en) 1980-09-03 1980-09-03 Touch switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122118A JPS5746189A (en) 1980-09-03 1980-09-03 Touch switch

Publications (1)

Publication Number Publication Date
JPS5746189A true JPS5746189A (en) 1982-03-16

Family

ID=14828064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122118A Pending JPS5746189A (en) 1980-09-03 1980-09-03 Touch switch

Country Status (1)

Country Link
JP (1) JPS5746189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359838B1 (en) 1996-07-31 2002-03-19 Motorola, Inc. Keypad arrangement for a watch radiotelephone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313466A (en) * 1976-05-07 1978-02-07 Sharp Corp Electronic wrist watch with computer
JPS53113342A (en) * 1977-03-16 1978-10-03 Matsushita Electric Ind Co Ltd Cooking device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313466A (en) * 1976-05-07 1978-02-07 Sharp Corp Electronic wrist watch with computer
JPS53113342A (en) * 1977-03-16 1978-10-03 Matsushita Electric Ind Co Ltd Cooking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359838B1 (en) 1996-07-31 2002-03-19 Motorola, Inc. Keypad arrangement for a watch radiotelephone

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