HK1088397A1 - Optical device with dual function of illumination and forming a figurative image - Google Patents

Optical device with dual function of illumination and forming a figurative image

Info

Publication number
HK1088397A1
HK1088397A1 HK06108525.1A HK06108525A HK1088397A1 HK 1088397 A1 HK1088397 A1 HK 1088397A1 HK 06108525 A HK06108525 A HK 06108525A HK 1088397 A1 HK1088397 A1 HK 1088397A1
Authority
HK
Hong Kong
Prior art keywords
illumination
forming
optical device
dual function
figurative image
Prior art date
Application number
HK06108525.1A
Other languages
English (en)
Inventor
Pascal Winkler
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
Publication of HK1088397A1 publication Critical patent/HK1088397A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018—Redirecting means on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)
  • Electromechanical Clocks (AREA)
HK06108525.1A 2004-12-02 2006-08-01 Optical device with dual function of illumination and forming a figurative image HK1088397A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04028560A EP1666933A1 (de) 2004-12-02 2004-12-02 Optische Vorrichtung mit Doppelbeleuchtungsfunktion und bildliche Formung

Publications (1)

Publication Number Publication Date
HK1088397A1 true HK1088397A1 (en) 2006-11-03

Family

ID=34927618

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06108525.1A HK1088397A1 (en) 2004-12-02 2006-08-01 Optical device with dual function of illumination and forming a figurative image

Country Status (7)

Country Link
US (1) US7171105B2 (de)
EP (1) EP1666933A1 (de)
JP (1) JP4851784B2 (de)
KR (1) KR101233616B1 (de)
CN (1) CN100552480C (de)
HK (1) HK1088397A1 (de)
TW (1) TW200632389A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2353506A1 (en) 1998-11-02 2000-05-11 3M Innovative Properties Company Transparent conductive oxides for plastic flat panel displays
US20060072302A1 (en) * 2004-10-01 2006-04-06 Chien Tseng L Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means
EP2041484A4 (de) * 2006-07-03 2012-11-28 Core Wireless Licensing Sarl Verändern der grafik in einem gerät mit benutzerschnittstellenbeleuchtung
WO2008051362A1 (en) * 2006-10-20 2008-05-02 Pixtronix, Inc. Light guides and backlight systems incorporating light redirectors at varying densities
WO2008059114A1 (en) * 2006-11-14 2008-05-22 Oy Modilis Ltd Lightguide arrangement and related applications
US20080188277A1 (en) * 2007-02-01 2008-08-07 Ritter Janice E Electronic Game Device And Method Of Using The Same
US20100184499A1 (en) * 2007-02-01 2010-07-22 Ritter Janice E Electronic Game Device and Method of Using the Same
CN101373672A (zh) * 2007-08-22 2009-02-25 骏熠电子科技(昆山)有限公司 具表面照明的按键结构
US20090111022A1 (en) * 2007-10-24 2009-04-30 3M Innovative Properties Company Electrode compositions and methods
US9389415B2 (en) 2012-04-27 2016-07-12 Leia Inc. Directional pixel for use in a display screen
ES2865127T3 (es) * 2012-05-31 2021-10-15 Leia Inc Retroiluminación direccional
US9459461B2 (en) 2012-05-31 2016-10-04 Leia Inc. Directional backlight
US9201270B2 (en) 2012-06-01 2015-12-01 Leia Inc. Directional backlight with a modulation layer
JP5964500B2 (ja) * 2012-06-01 2016-08-03 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 変調層を有する指向性バックライト
US9170364B2 (en) * 2012-12-05 2015-10-27 Rambus Delaware Llc Lighting assembly with a light guide having light-redirecting edge features
WO2014120194A1 (en) * 2013-01-31 2014-08-07 Leia Inc. Multiview 3d wrist watch
US20150049505A1 (en) * 2013-08-14 2015-02-19 Garmin Switzerland Gmbh Transparent light guide
JP2015137939A (ja) * 2014-01-22 2015-07-30 セイコーエプソン株式会社 電子時計
JP6469666B2 (ja) * 2014-05-28 2019-02-13 矢崎総業株式会社 表示装置
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting
US20160040868A1 (en) * 2014-08-07 2016-02-11 Deborah A. Lawson Illuminated hair band
JP6646431B2 (ja) * 2014-12-24 2020-02-14 矢崎総業株式会社 表示装置
US9903999B2 (en) * 2015-02-11 2018-02-27 Tyco Electronics Canada Ulc Light assembly for illuminating an emblem
WO2016129514A1 (ja) * 2015-02-13 2016-08-18 シャープ株式会社 照明装置及び表示装置
JP6754425B2 (ja) 2015-05-30 2020-09-09 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 車両監視システム
JP6232013B2 (ja) * 2015-06-01 2017-11-15 矢崎総業株式会社 表示装置
JP6503963B2 (ja) * 2015-07-29 2019-04-24 オムロン株式会社 光デバイス
CN204945422U (zh) * 2015-09-29 2016-01-06 北京京东方茶谷电子有限公司 导光板、背光模组及可穿戴设备
KR20170039388A (ko) * 2015-10-01 2017-04-11 엘지전자 주식회사 전자디바이스
JP2017107048A (ja) * 2015-12-09 2017-06-15 オムロン株式会社 表示装置及び遊技機
US10373544B1 (en) 2016-01-29 2019-08-06 Leia, Inc. Transformation from tiled to composite images
JP6778916B2 (ja) 2016-11-17 2020-11-04 パナソニックＩｐマネジメント株式会社 表示装置
KR20190081249A (ko) * 2017-12-29 2019-07-09 엘지전자 주식회사 스마트 와치
CN108050478A (zh) * 2018-01-15 2018-05-18 杭州川泽工艺品有限公司 透明导光板电子仿真火焰发光体及其制作方法和应用
JP2019154860A (ja) * 2018-03-14 2019-09-19 オムロン株式会社 表示装置
JP2019154859A (ja) * 2018-03-14 2019-09-19 オムロン株式会社 操作表示装置
DE102018003553A1 (de) * 2018-05-03 2019-11-07 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kraftfahrzeugbeleuchtungsmodul
FR3084926B1 (fr) * 2018-08-09 2021-05-07 Display Light Dalle d'eclairage ultraplate
DE102019207322B4 (de) * 2019-05-20 2021-07-29 Siemens Aktiengesellschaft Optische Ablesevorrichtung für ein Zeigerinstrument
DE102019119449A1 (de) * 2019-07-18 2021-01-21 Zumtobel Lighting Gmbh Notlichtleuchte
CN112904694B (zh) * 2021-03-05 2022-06-28 正负壹先进技术(深圳)有限公司 一种轨道式投影时钟
DE102022105529B4 (de) * 2022-03-09 2023-11-02 Preh Gmbh Funktionsanzeige zur selektiven Anzeige mehrere, jeweils eine Schaltfunktion und/oder Schaltzustände repräsentierenden Symbole mit höherer Integrationsdichte

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3041595B2 (ja) * 1997-11-28 2000-05-15 セイコープレシジョン株式会社 Ｅｌ発光装置
JP2000020002A (ja) * 1998-06-22 2000-01-21 Henchoru Shin 発光効果を持つ装飾器具
JP3324512B2 (ja) * 1998-07-10 2002-09-17 日本ビクター株式会社 液晶表示装置
US6752505B2 (en) 1999-02-23 2004-06-22 Solid State Opto Limited Light redirecting films and film systems
JP3987257B2 (ja) * 1999-12-10 2007-10-03 ローム株式会社 液晶表示装置
JP4741142B2 (ja) * 2000-01-06 2011-08-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明装置及び発光パネル
US6592234B2 (en) * 2001-04-06 2003-07-15 3M Innovative Properties Company Frontlit display
US6738051B2 (en) * 2001-04-06 2004-05-18 3M Innovative Properties Company Frontlit illuminated touch panel
US6966684B2 (en) * 2001-09-13 2005-11-22 Gelcore, Llc Optical wave guide
DE20206134U1 (de) * 2002-04-18 2002-07-04 Sekaku Electron Industry Co., Ltd., Taichung Anzeigevorrichtung für Audio-Videogeräte
JP4048844B2 (ja) * 2002-06-17 2008-02-20 カシオ計算機株式会社 面光源及びそれを用いた表示装置
JP4178937B2 (ja) * 2002-12-16 2008-11-12 カシオ計算機株式会社 照明装置および電子機器
JP2004198681A (ja) 2002-12-18 2004-07-15 Casio Comput Co Ltd 照明装置および電子機器
JP4122964B2 (ja) * 2002-12-20 2008-07-23 豊田合成株式会社 ライセンスプレート照明装置
KR20040076521A (ko) * 2003-02-26 2004-09-01 황인식 건축용 유리판의 발광광고방법
JP2004317976A (ja) * 2003-04-18 2004-11-11 Toyoda Gosei Co Ltd ライトガイド

Also Published As

Publication number Publication date
KR101233616B1 (ko) 2013-02-14
JP4851784B2 (ja) 2012-01-11
CN1782754A (zh) 2006-06-07
EP1666933A1 (de) 2006-06-07
US7171105B2 (en) 2007-01-30
TW200632389A (en) 2006-09-16
JP2006184881A (ja) 2006-07-13
KR20060061888A (ko) 2006-06-08
US20060083476A1 (en) 2006-04-20
CN100552480C (zh) 2009-10-21

Similar Documents

Publication Publication Date Title
HK1088397A1 (en) Optical device with dual function of illumination and forming a figurative image
GB2418996A8 (en) Image projector and optical engine
EP2031443A4 (de) Optische beleuchtungseinrichtung und projektionsanzeigeeinrichtung
EP2056366A4 (de) Leuchtanordnung und beleuchtungsanordnung
TWI317829B (en) Led illumination device and application thereof
EP1831657A4 (de) Kombinierte bildkamera für sichtbares licht und ir mit einem laserpointer
IL162572A0 (en) High brightness optical device
PL2038577T3 (pl) Urządzenie oświetleniowe wytwarzające światło barwne i białe
EP2209135A4 (de) Optische beleuchtungsvorrichtung und belichtungsvorrichtung
EP1787059A4 (de) Leuchtanzeigestrukturen
EP1817618A4 (de) Lichtstreuende spitze
EP1787571A4 (de) Lichtquelle und endoskop mit dieser lichtquelle
HK1097604A1 (en) Spatial light modulator with integrated optical structure
EP1749424A4 (de) Lichtemittierendes element und lichtemittierende einrichtung
EP1774391A4 (de) Anzeigefähiges elektrobenetzungs-lichtventil
EP1735652A4 (de) Lichtmodulatoren
EP1874043A4 (de) Abbildungsvorrichtung und linsentubus
GB0427883D0 (en) Optical device and light source
GB0502526D0 (en) Ambient light sensor
EP2099261A4 (de) Entladungslampen-beleuchtungseinrichtung und bildanzeigeeinrichtung
EP1965612A4 (de) Entladelampen-beleuchtungsvorrichtung und bildanzeigevorrichtung
GB0414670D0 (en) Device illumination
GB0510242D0 (en) Document camera with light compensation functionality
GB0402189D0 (en) Illumination device
GB0710422D0 (en) Optical devices and their manufacture

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20231202