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FI991217A0 - Ljusledare - Google Patents

Ljusledare

Info

Publication number
FI991217A0
FI991217A0 FI991217A FI991217A FI991217A0 FI 991217 A0 FI991217 A0 FI 991217A0 FI 991217 A FI991217 A FI 991217A FI 991217 A FI991217 A FI 991217A FI 991217 A0 FI991217 A0 FI 991217A0
Authority
FI
Finland
Prior art keywords
light guides
guides
light
Prior art date
Application number
FI991217A
Other languages
English (en)
Finnish (fi)
Other versions
FI991217L (sv
FI106992B (sv
Inventor
Leo Hatjasalo
Kari Rinko
Original Assignee
Modular Technology Group Engin
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 Modular Technology Group Engin filed Critical Modular Technology Group Engin
Publication of FI991217A0 publication Critical patent/FI991217A0/sv
Priority to FI991217A priority Critical patent/FI106992B/sv
Priority to CA002373446A priority patent/CA2373446C/en
Priority to ES00927296.4T priority patent/ES2539752T3/es
Priority to EP00927296.4A priority patent/EP1194914B1/en
Priority to US09/979,737 priority patent/US6759965B1/en
Priority to BR0010973-8A priority patent/BR0010973A/pt
Priority to PCT/FI2000/000450 priority patent/WO2000074025A1/en
Priority to KR1020017015247A priority patent/KR100742805B1/ko
Priority to RU2001133729/09A priority patent/RU2237931C2/ru
Priority to JP2001500251A priority patent/JP2003500705A/ja
Priority to AU45729/00A priority patent/AU771682B2/en
Priority to CNB008080852A priority patent/CN1171191C/zh
Priority to MXPA01011728A priority patent/MXPA01011728A/es
Publication of FI991217L publication Critical patent/FI991217L/sv
Application granted granted Critical
Publication of FI106992B publication Critical patent/FI106992B/sv

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Filters (AREA)
FI991217A 1999-05-28 1999-05-28 Ljusledare FI106992B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI991217A FI106992B (sv) 1999-05-28 1999-05-28 Ljusledare
PCT/FI2000/000450 WO2000074025A1 (en) 1999-05-28 2000-05-19 Light indicator
RU2001133729/09A RU2237931C2 (ru) 1999-05-28 2000-05-19 Световой индикатор
EP00927296.4A EP1194914B1 (en) 1999-05-28 2000-05-19 Light indicator
US09/979,737 US6759965B1 (en) 1999-05-28 2000-05-19 Light indicator
BR0010973-8A BR0010973A (pt) 1999-05-28 2000-05-19 Indicador luminoso
CA002373446A CA2373446C (en) 1999-05-28 2000-05-19 Light indicator
KR1020017015247A KR100742805B1 (ko) 1999-05-28 2000-05-19 광 지시기
ES00927296.4T ES2539752T3 (es) 1999-05-28 2000-05-19 Indicador luminoso
JP2001500251A JP2003500705A (ja) 1999-05-28 2000-05-19 光表示器
AU45729/00A AU771682B2 (en) 1999-05-28 2000-05-19 Light indicator
CNB008080852A CN1171191C (zh) 1999-05-28 2000-05-19 灯光指示器
MXPA01011728A MXPA01011728A (es) 1999-05-28 2000-05-19 Indicador luminoso.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991217A FI106992B (sv) 1999-05-28 1999-05-28 Ljusledare
FI991217 1999-05-28

Publications (3)

Publication Number Publication Date
FI991217A0 true FI991217A0 (sv) 1999-05-28
FI991217L FI991217L (sv) 2000-11-29
FI106992B FI106992B (sv) 2001-05-15

Family

ID=8554757

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991217A FI106992B (sv) 1999-05-28 1999-05-28 Ljusledare

Country Status (13)

Country Link
US (1) US6759965B1 (sv)
EP (1) EP1194914B1 (sv)
JP (1) JP2003500705A (sv)
KR (1) KR100742805B1 (sv)
CN (1) CN1171191C (sv)
AU (1) AU771682B2 (sv)
BR (1) BR0010973A (sv)
CA (1) CA2373446C (sv)
ES (1) ES2539752T3 (sv)
FI (1) FI106992B (sv)
MX (1) MXPA01011728A (sv)
RU (1) RU2237931C2 (sv)
WO (1) WO2000074025A1 (sv)

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CN100419530C (zh) * 2003-10-11 2008-09-17 鸿富锦精密工业（深圳）有限公司 面光源装置及液晶显示器
CN100395633C (zh) * 2003-10-16 2008-06-18 鸿富锦精密工业（深圳）有限公司 背光模组
CN100376955C (zh) * 2004-01-14 2008-03-26 鸿富锦精密工业（深圳）有限公司 导光板及其制造方法
USD515960S1 (en) * 2005-06-10 2006-02-28 Intermatic Incorporated Power failure directional warning light
US8615151B2 (en) * 2006-11-14 2013-12-24 Modilis Holdings Llc Lightguide arrangement and related applications
DE502008001851D1 (de) * 2007-07-03 2010-12-30 Schott Ag Substrat mit einer hochleitfähigen schicht
DE102008009775A1 (de) * 2007-07-03 2009-01-08 Döppner Bauelemente GmbH & Co. KG Anzeigevorrichtung, inbesondere transparente Multimediafassade
US8096671B1 (en) 2009-04-06 2012-01-17 Nmera, Llc Light emitting diode illumination system
CN102563389A (zh) * 2010-12-16 2012-07-11 周聪明 投射灯具
AT511011A1 (de) * 2010-12-20 2012-08-15 Mb Microtec Ag Anzeigevorrichtung mit einem transparenten körper
RU2442073C1 (ru) * 2011-03-30 2012-02-10 Общество С Ограниченной Ответственностью "Новые Энергетические Технологии" Способ формирования светового потока и осветительный прибор
EP2718756B1 (en) * 2011-06-09 2016-04-27 Koninklijke Philips N.V. Luminaire
ES2865127T3 (es) * 2012-05-31 2021-10-15 Leia Inc Retroiluminación direccional
US8834004B2 (en) 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features
CL2013003320E1 (es) * 2013-11-19 2014-07-11 Universal Sign Spa Dibujo industrial aplicable a una señaletica para puertas formado por un marco cuadrado de vertices redondeados, en su interior centradas dos figuras aguzadas en forma de flecha simplificada apuntando hacia el mismo lado, separadas por un rectangulo horizontal alargado central.
US9892637B2 (en) 2014-05-29 2018-02-13 Rideshare Displays, Inc. Vehicle identification system
US10467896B2 (en) 2014-05-29 2019-11-05 Rideshare Displays, Inc. Vehicle identification system and method
US20180156957A1 (en) * 2015-04-10 2018-06-07 3M Innovative Properties Company Lightguide including laminated extraction film
WO2017039750A1 (en) 2015-09-05 2017-03-09 Leia Inc. Polychromatic grating-coupled backlighting
US9754338B2 (en) 2015-10-09 2017-09-05 Gt Gettaxi Limited System to facilitate a correct identification of a service provider
JP6152214B1 (ja) * 2016-03-31 2017-06-21 株式会社精工技研 加飾樹脂成形品
US10636108B2 (en) 2016-09-30 2020-04-28 Lyft, Inc. Identifying matched requestors and providers
USD868895S1 (en) * 2016-11-14 2019-12-03 Lyft, Inc. Electronic device with front and rear displays
US11574262B2 (en) 2016-12-30 2023-02-07 Lyft, Inc. Location accuracy using local device communications
US10554783B2 (en) 2016-12-30 2020-02-04 Lyft, Inc. Navigation using proximity information
CN111189000B (zh) * 2018-11-15 2022-11-18 奇景光电股份有限公司 照明装置
US11910452B2 (en) 2019-05-28 2024-02-20 Lyft, Inc. Automatically connecting wireless computing devices based on recurring wireless signal detections
USD997988S1 (en) 2020-03-30 2023-09-05 Lyft, Inc. Transportation communication device
US11887386B1 (en) 2020-03-30 2024-01-30 Lyft, Inc. Utilizing an intelligent in-cabin media capture device in conjunction with a transportation matching system
DE102021108391A1 (de) * 2021-04-01 2022-10-06 Lisa Dräxlmaier GmbH Beleuchtungsvorrichtung für ein kraftfahrzeug
CN114495753B (zh) * 2021-12-28 2023-08-18 浙江光塔安全科技有限公司 一种光纤标志灯

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JP2001242411A (ja) * 1999-05-10 2001-09-07 Asahi Glass Co Ltd ホログラム表示装置
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US5991078A (en) * 1992-08-19 1999-11-23 Dai Nippon Printing Co., Ltd. Display medium employing diffraction grating and method of producing diffraction grating assembly
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US5903098A (en) * 1993-03-11 1999-05-11 Fed Corporation Field emission display device having multiplicity of through conductive vias and a backside connector
US5428912A (en) * 1993-08-05 1995-07-04 Prolume Incorporated Indirectly illuminated sign
US5561558A (en) * 1993-10-18 1996-10-01 Matsushita Electric Industrial Co., Ltd. Diffractive optical device
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US5594560A (en) * 1994-03-07 1997-01-14 Motorola, Inc. Display device comprising fluorescent enhanced reflective holographic illumination
JPH08114770A (ja) * 1994-08-26 1996-05-07 Omron Corp 光学的ローパスフィルタおよびそれを利用したドットマトリクス表示装置
US5506929A (en) 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
US5761540A (en) * 1994-10-31 1998-06-02 Northeast Robotics, Inc. Illumination device with microlouver for illuminating an object with continuous diffuse light
US5499597A (en) * 1994-11-01 1996-03-19 Kronberg; James W. Optical temperature indicator using thermochromic semiconductors
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JPH08286037A (ja) * 1995-04-11 1996-11-01 Kasuga Kagaku Kogyo Kk 導光板
JP3187280B2 (ja) 1995-05-23 2001-07-11 シャープ株式会社 面照明装置
US5629764A (en) * 1995-07-07 1997-05-13 Advanced Precision Technology, Inc. Prism fingerprint sensor using a holographic optical element
JPH09127894A (ja) * 1995-10-27 1997-05-16 Asahi Glass Co Ltd 面光源装置
US6011602A (en) 1995-11-06 2000-01-04 Seiko Epson Corporation Lighting apparatus with a light guiding body having projections in the shape of a trapezoid
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AU4724397A (en) * 1996-10-25 1998-05-22 Omron Corporation Surface light source and liquid crystal display, portable telephone and information terminal employing the surface light source
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JPH10319217A (ja) * 1997-05-22 1998-12-04 Omron Corp 色分離素子及び画像表示装置
JPH1186620A (ja) 1997-07-07 1999-03-30 Seiko Epson Corp 照明装置および掲示板装置
JPH1185075A (ja) * 1997-09-03 1999-03-30 Idec Izumi Corp 表示装置
JP3642381B2 (ja) 1998-02-26 2005-04-27 日東電工株式会社 導光板、面光源装置及び反射型液晶表示装置
JP2986773B2 (ja) * 1998-04-01 1999-12-06 嶋田プレシジョン株式会社 点光源用の導光板
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FI106323B (sv) 1998-12-30 2001-01-15 Nokia Mobile Phones Ltd Bakgrundsbelysningens ljusledare för en flat bildskärm
FI19992732L (sv) 1998-12-30 2000-06-30 Nokia Mobile Phones Ltd En bakgrund ljusledaare för en flat dataskärm
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Also Published As

Publication number Publication date
CA2373446A1 (en) 2000-12-07
FI991217L (sv) 2000-11-29
CA2373446C (en) 2009-03-24
BR0010973A (pt) 2002-03-05
KR20020005052A (ko) 2002-01-16
EP1194914A1 (en) 2002-04-10
RU2237931C2 (ru) 2004-10-10
AU771682B2 (en) 2004-04-01
MXPA01011728A (es) 2004-03-19
ES2539752T3 (es) 2015-07-03
KR100742805B1 (ko) 2007-07-25
JP2003500705A (ja) 2003-01-07
AU4572900A (en) 2000-12-18
FI106992B (sv) 2001-05-15
EP1194914B1 (en) 2015-04-01
CN1352786A (zh) 2002-06-05
CN1171191C (zh) 2004-10-13
WO2000074025A1 (en) 2000-12-07
US6759965B1 (en) 2004-07-06

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OY MODULAR TECHNOLOGY GROUP ENGINEERING LTD

Free format text: OY MODULAR TECHNOLOGY GROUP ENGINEERING LTD

PC Transfer of assignment of patent

Owner name: MARIMILS OY

Free format text: MARIMILS OY

MM Patent lapsed