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MXPA02003689A - Dispositivo de relojeria mejorado. - Google Patents

Dispositivo de relojeria mejorado.

Info

Publication number
MXPA02003689A
MXPA02003689A MXPA02003689A MXPA02003689A MXPA02003689A MX PA02003689 A MXPA02003689 A MX PA02003689A MX PA02003689 A MXPA02003689 A MX PA02003689A MX PA02003689 A MXPA02003689 A MX PA02003689A MX PA02003689 A MXPA02003689 A MX PA02003689A
Authority
MX
Mexico
Prior art keywords
light
liquid crystal
watch face
watch
rotated
Prior art date
Application number
MXPA02003689A
Other languages
English (en)
Inventor
R Brewer Donald
Original Assignee
Fossil 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 Fossil Inc filed Critical Fossil Inc
Publication of MXPA02003689A publication Critical patent/MXPA02003689A/es

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals
    • 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
    • G04B19/06—Dials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133545—Dielectric stack polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)

Abstract

Una esfera de reloj usa pantallas de cristal liquido, junto con un polarizador reflector, para producir fondos con apariencias selectivas. El reloj emplea un polarizador para producir luz polarizada que se hace pasar hacia abajo y hacia una pantalla de cristal liquido. La pantalla de cristal liquido gira o no, selectivamente, la luz polarizada. Si la luz gira, una capa polarizante reflectora, localizada por debajo de la pantalla de cristal liquido, refleja la luz girada de regreso hacia arriba de su superficie, para proporcionar a la esfera del reloj un primer color. Si la luz no gira, entonces la luz se transmite a traves de la capa polarizante reflectora, hacia una superficie reflectora de la esfera, colocada por debajo. La luz se refleja despues en la superficie de la esfera, para proporcionar a la esfera del reloj un segundo color. La presente invencion incluye un reloj que emplea una esfera de reloj con fondos que cambian selectivamente, la cual es capaz de exhibir dos o mas colores, a la vez que se tiene una esfera de reloj que tiene un espesor total reducido y a la cual puede hacerse que exhiba patrones y efectos opticos unicos. La figura mas representativa de la invencion es la 9B.
MXPA02003689A 2002-03-01 1999-09-09 Dispositivo de relojeria mejorado. MXPA02003689A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/087,245 US6982931B2 (en) 2002-03-01 2002-03-01 Timepiece

Publications (1)

Publication Number Publication Date
MXPA02003689A true MXPA02003689A (es) 2004-04-05

Family

ID=27660392

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02003689A MXPA02003689A (es) 2002-03-01 1999-09-09 Dispositivo de relojeria mejorado.

Country Status (10)

Country Link
US (3) US6982931B2 (es)
EP (1) EP1341029A3 (es)
JP (1) JP3755595B2 (es)
KR (1) KR100595073B1 (es)
CN (1) CN100549874C (es)
CA (1) CA2379588C (es)
HK (1) HK1048854B (es)
MX (1) MXPA02003689A (es)
SG (1) SG106086A1 (es)
TW (1) TW509828B (es)

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Also Published As

Publication number Publication date
US20030165085A1 (en) 2003-09-04
CN100549874C (zh) 2009-10-14
US7009915B2 (en) 2006-03-07
HK1048854A1 (zh) 2003-04-17
CA2379588C (en) 2009-11-24
KR100595073B1 (ko) 2006-07-03
KR20030071610A (ko) 2003-09-06
US20030198141A1 (en) 2003-10-23
HK1048854B (zh) 2010-03-05
JP3755595B2 (ja) 2006-03-15
CA2379588A1 (en) 2003-09-01
US20030165086A1 (en) 2003-09-04
EP1341029A2 (en) 2003-09-03
CN1378110A (zh) 2002-11-06
US6982931B2 (en) 2006-01-03
TW509828B (en) 2002-11-11
SG106086A1 (en) 2004-09-30
EP1341029A3 (en) 2004-06-02
JP2003255300A (ja) 2003-09-10

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