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ATE478365T1 - Anzeigebeleuchtung eines zifferblatt mit zentraler symmetrie - Google Patents

Anzeigebeleuchtung eines zifferblatt mit zentraler symmetrie

Info

Publication number
ATE478365T1
ATE478365T1 AT04023172T AT04023172T ATE478365T1 AT E478365 T1 ATE478365 T1 AT E478365T1 AT 04023172 T AT04023172 T AT 04023172T AT 04023172 T AT04023172 T AT 04023172T AT E478365 T1 ATE478365 T1 AT E478365T1
Authority
AT
Austria
Prior art keywords
dial
crystal
center
light source
central symmetry
Prior art date
Application number
AT04023172T
Other languages
English (en)
Inventor
Pascal Winkler
Gian-Carlo Poli
Joachim Grupp
Original Assignee
Asulab Sa
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 Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of ATE478365T1 publication Critical patent/ATE478365T1/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional
    • G04G9/0041—Illumination devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Details Of Measuring Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Switches With Compound Operations (AREA)
AT04023172T 2004-09-29 2004-09-29 Anzeigebeleuchtung eines zifferblatt mit zentraler symmetrie ATE478365T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04023172A EP1643322B1 (de) 2004-09-29 2004-09-29 Anzeigebeleuchtung eines Zifferblatt mit zentraler Symmetrie

Publications (1)

Publication Number Publication Date
ATE478365T1 true ATE478365T1 (de) 2010-09-15

Family

ID=34926769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04023172T ATE478365T1 (de) 2004-09-29 2004-09-29 Anzeigebeleuchtung eines zifferblatt mit zentraler symmetrie

Country Status (9)

Country Link
US (1) US7038976B2 (de)
EP (1) EP1643322B1 (de)
JP (1) JP4690161B2 (de)
KR (1) KR101134741B1 (de)
CN (1) CN100580583C (de)
AT (1) ATE478365T1 (de)
DE (1) DE602004028738D1 (de)
HK (1) HK1085547A1 (de)
TW (1) TW200617354A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060072302A1 (en) * 2004-10-01 2006-04-06 Chien Tseng L Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means
EP1666992A1 (de) * 2004-12-02 2006-06-07 Asulab S.A. Uhr mit einer leuchtenden Dekoration
EP1918793A1 (de) * 2006-11-03 2008-05-07 ETA SA Manufacture Horlogère Suisse Uhr, die mit einer Beleuchtungsvorrichtung ausgerüstet ist, welche eine Ultraviolett-Elektrolumineszenzdiode umfasst
US7404374B2 (en) * 2006-11-07 2008-07-29 Denso International America, Inc. Gauge pointer and light guide structure
GB2447936B (en) * 2007-03-28 2011-09-07 Visteon Global Tech Inc Illumination system
US7857504B2 (en) * 2008-01-17 2010-12-28 Nike, Inc. Crystal display shielded by one or more protective guards
GB2472269B (en) * 2009-07-31 2014-11-12 Visteon Global Tech Inc Pointer display
JP5247658B2 (ja) * 2009-11-06 2013-07-24 セイコークロック株式会社 指針計器
JP5788717B2 (ja) * 2010-11-16 2015-10-07 矢崎総業株式会社 メータ装置の照明構造
AT511011A1 (de) * 2010-12-20 2012-08-15 Mb Microtec Ag Anzeigevorrichtung mit einem transparenten körper
EP2500134A1 (de) * 2011-03-16 2012-09-19 Comadur S.A. Verkleidungsteil für eine Uhr, und sein Herstellungsverfahren
BR112013026431B1 (pt) * 2011-04-18 2020-04-07 Juken Swiss Tech Ag motor para um ponteiro rotativo e iluminável e conjunto
CN102692866A (zh) * 2012-06-11 2012-09-26 海安县威仕重型机械有限公司 一种时钟
EP2717103B1 (de) * 2012-10-04 2017-01-11 The Swatch Group Research and Development Ltd. Leuchtende Spiralfeder
US20150241852A1 (en) * 2014-02-27 2015-08-27 Sun Jong YANG Mechanical/quartz movement smart watch hybrid
JP6355967B2 (ja) 2014-05-19 2018-07-11 矢崎総業株式会社 液晶表示装置及び車両用計器
US9581471B2 (en) * 2014-12-30 2017-02-28 Continental Automotive Systems, Inc. Gauge with multiple color pointer tip
US20170176951A1 (en) * 2015-12-21 2017-06-22 Silverplus, Inc. Multi-eye analog smart timekeeping apparatus and method of making a display panel
US10691069B2 (en) * 2018-07-18 2020-06-23 Tsuen Jer Enterprise Co., Ltd. Luminous electronic clock
EP3637200B1 (de) * 2018-10-09 2022-09-14 The Swatch Group Research and Development Ltd Leuchtanzeigevorrichtung
CN110147036B (zh) * 2019-04-03 2020-09-04 南京溧水高新创业投资管理有限公司 一种水晶折射指示钟
US11300252B2 (en) * 2019-11-07 2022-04-12 Ronald C. Nguyen Illumination devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761056A (en) * 1953-02-13 1956-08-28 Lazo John Instrument illuminating means
US3328570A (en) * 1965-04-09 1967-06-27 Gen Electric Illuminated panel member
US3349234A (en) * 1965-06-01 1967-10-24 Honeywell Inc Illuminating apparatus
JPS5617626B2 (de) * 1973-05-09 1981-04-23
US4115994A (en) * 1976-07-13 1978-09-26 Tomlinson James N Dial illumination means
US4118924A (en) * 1977-04-18 1978-10-10 Foellner Donald M Display system for watches and the like
JPS5923684U (ja) * 1982-08-05 1984-02-14 株式会社精工舎 時計の文字板照明装置
US5452872A (en) * 1994-02-22 1995-09-26 Barnes; Hersel E. Stabilizer system for portable irrigation line
JP3548808B2 (ja) * 1994-11-14 2004-07-28 カシオ計算機株式会社 照明装置
US6473554B1 (en) * 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
CH691333A5 (fr) * 1997-02-19 2001-06-29 Asulab Sa Dispositif d'illumination uniforme du cadran d'un appareil d'affichage.
JP2000105284A (ja) * 1998-09-29 2000-04-11 Asahi Glass Co Ltd 照明具つき時計
US6106127A (en) * 1999-03-19 2000-08-22 Luminary Logic Ltd. Illuminating device for watches, gauges and similar devices
TW514707B (en) 1999-05-07 2002-12-21 Asulab Sa Device for the oriented illumination of a surface by a microprism guide
US6486561B1 (en) * 2000-09-12 2002-11-26 Luminary Logic, Ltd. Semiconductor light emitting element formed on a clear or translucent substrate
JP2003294863A (ja) * 2002-03-29 2003-10-15 Casio Comput Co Ltd 電子機器

Also Published As

Publication number Publication date
HK1085547A1 (en) 2006-08-25
CN100580583C (zh) 2010-01-13
KR101134741B1 (ko) 2012-04-13
JP4690161B2 (ja) 2011-06-01
CN1755556A (zh) 2006-04-05
US7038976B2 (en) 2006-05-02
TW200617354A (en) 2006-06-01
KR20060051793A (ko) 2006-05-19
EP1643322B1 (de) 2010-08-18
DE602004028738D1 (de) 2010-09-30
JP2006098405A (ja) 2006-04-13
EP1643322A1 (de) 2006-04-05
US20060067168A1 (en) 2006-03-30

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Legal Events

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