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DE60042444D1 - Portable object, especially movement, with piezoelectric transducer for manual input of data - Google Patents

Portable object, especially movement, with piezoelectric transducer for manual input of data

Info

Publication number
DE60042444D1
DE60042444D1 DE60042444T DE60042444T DE60042444D1 DE 60042444 D1 DE60042444 D1 DE 60042444D1 DE 60042444 T DE60042444 T DE 60042444T DE 60042444 T DE60042444 T DE 60042444T DE 60042444 D1 DE60042444 D1 DE 60042444D1
Authority
DE
Germany
Prior art keywords
piezoelectric transducer
data
manual input
portable object
especially movement
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 - Lifetime
Application number
DE60042444T
Other languages
German (de)
Inventor
Jean-Jacques Born
Jean-Pierre Wattenhofer
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.)
Asulab AG
Original Assignee
Asulab AG
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 Asulab AG filed Critical Asulab AG
Application granted granted Critical
Publication of DE60042444D1 publication Critical patent/DE60042444D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Character Discrimination (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The button free watch (1) has a piezoelectric transducer (32) fixed to the rear of the case (2) which creates command and data control impulses.
DE60042444T 2000-02-24 2000-02-24 Portable object, especially movement, with piezoelectric transducer for manual input of data Expired - Lifetime DE60042444D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00200646A EP1128239B1 (en) 2000-02-24 2000-02-24 Portable object, in particular time piece, incorporating a piezo-electric transducer for manually introducing data

Publications (1)

Publication Number Publication Date
DE60042444D1 true DE60042444D1 (en) 2009-08-06

Family

ID=8171086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042444T Expired - Lifetime DE60042444D1 (en) 2000-02-24 2000-02-24 Portable object, especially movement, with piezoelectric transducer for manual input of data

Country Status (3)

Country Link
EP (1) EP1128239B1 (en)
AT (1) ATE434782T1 (en)
DE (1) DE60042444D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2447790A1 (en) * 2010-10-27 2012-05-02 The Swatch Group Research and Development Ltd. Glass for sealing the top of the housing of a portable object
US20120306805A1 (en) * 2011-05-31 2012-12-06 Idt Technology Limited Hand-worn device with finger activation and control mechanisms
US10237988B2 (en) 2015-02-27 2019-03-19 Samsung Electronics Co., Ltd. Electronic device
KR20160105268A (en) * 2015-02-27 2016-09-06 삼성전자주식회사 Electronic device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582507A (en) * 1978-05-24 1981-01-07 Seikosha Kk Piezoelectric vibrator driving circuit arrangements piezo-electrically driven sound generators and electronic timepieces including the same
US4618264A (en) * 1985-09-25 1986-10-21 Timex Corporation Acoustic alarm setting device for a timepiece
JPH0718934B2 (en) * 1986-11-18 1995-03-06 シチズン時計株式会社 Stopwatch

Also Published As

Publication number Publication date
EP1128239A1 (en) 2001-08-29
EP1128239B1 (en) 2009-06-24
ATE434782T1 (en) 2009-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition