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
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 (fr) 2004-12-02 2004-12-02 Dispositif optique a double fonction d'illumination et de formation d'une image figurative

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 (ja)
EP (1) EP1666933A1 (ja)
JP (1) JP4851784B2 (ja)
KR (1) KR101233616B1 (ja)
CN (1) CN100552480C (ja)
HK (1) HK1088397A1 (ja)
TW (1) TW200632389A (ja)

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EP2080045A1 (en) * 2006-10-20 2009-07-22 Pixtronix Inc. Light guides and backlight systems incorporating light redirectors at varying densities
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US20100184499A1 (en) * 2007-02-01 2010-07-22 Ritter Janice E Electronic Game Device and Method of Using the Same
US20080188277A1 (en) * 2007-02-01 2008-08-07 Ritter Janice E Electronic Game Device And Method Of Using The Same
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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
US9459461B2 (en) 2012-05-31 2016-10-04 Leia Inc. Directional backlight
WO2013180725A1 (en) * 2012-05-31 2013-12-05 Hewlett-Packard Development Company, L.P. Directional backlight
US9201270B2 (en) 2012-06-01 2015-12-01 Leia Inc. Directional backlight with a modulation layer
KR101788777B1 (ko) * 2012-06-01 2017-10-20 레이아 인코포레이티드 변조층을 가진 지향성 백라이트
US9170364B2 (en) * 2012-12-05 2015-10-27 Rambus Delaware Llc Lighting assembly with a light guide having light-redirecting edge features
CN104272199B (zh) * 2013-01-31 2018-05-04 镭亚股份有限公司 多视图3d腕表
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
DE112015002460B4 (de) * 2014-05-28 2023-02-23 Yazaki Corporation Anzeigeeinrichtung
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
DE102019207322B4 (de) * 2019-05-20 2021-07-29 Siemens Aktiengesellschaft Optische Ablesevorrichtung für ein Zeigerinstrument
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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
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JP3987257B2 (ja) * 1999-12-10 2007-10-03 ローム株式会社 液晶表示装置
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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
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Also Published As

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

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