AU2013217093A1 - Direction active projection - Google Patents

Direction active projection Download PDF

Info

Publication number
AU2013217093A1
AU2013217093A1 AU2013217093A AU2013217093A AU2013217093A1 AU 2013217093 A1 AU2013217093 A1 AU 2013217093A1 AU 2013217093 A AU2013217093 A AU 2013217093A AU 2013217093 A AU2013217093 A AU 2013217093A AU 2013217093 A1 AU2013217093 A1 AU 2013217093A1
Authority
AU
Australia
Prior art keywords
light
lens
light source
level
planar display
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2013217093A
Other languages
English (en)
Inventor
Steven R. Chapman
Feng Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avery Dennison Corp
Original Assignee
Avery Dennison Corp
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 Avery Dennison Corp filed Critical Avery Dennison Corp
Publication of AU2013217093A1 publication Critical patent/AU2013217093A1/en
Priority to AU2017203407A priority Critical patent/AU2017203407B2/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
AU2013217093A 2012-02-06 2013-02-06 Direction active projection Abandoned AU2013217093A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2017203407A AU2017203407B2 (en) 2012-02-06 2017-05-22 Direction active projection

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261595261P 2012-02-06 2012-02-06
US61/595,261 2012-02-06
PCT/US2013/024967 WO2013119692A2 (en) 2012-02-06 2013-02-06 Direction active projection

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2017203407A Division AU2017203407B2 (en) 2012-02-06 2017-05-22 Direction active projection

Publications (1)

Publication Number Publication Date
AU2013217093A1 true AU2013217093A1 (en) 2014-08-28

Family

ID=47716182

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2013217093A Abandoned AU2013217093A1 (en) 2012-02-06 2013-02-06 Direction active projection
AU2017203407A Ceased AU2017203407B2 (en) 2012-02-06 2017-05-22 Direction active projection

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2017203407A Ceased AU2017203407B2 (en) 2012-02-06 2017-05-22 Direction active projection

Country Status (11)

Country Link
US (1) US9218755B2 (enExample)
EP (1) EP2812890A2 (enExample)
JP (1) JP6199318B2 (enExample)
KR (1) KR20140124824A (enExample)
CN (1) CN104246844B (enExample)
AU (2) AU2013217093A1 (enExample)
BR (1) BR112014019437A8 (enExample)
IN (1) IN2014DN06615A (enExample)
RU (1) RU2620770C2 (enExample)
WO (1) WO2013119692A2 (enExample)
ZA (1) ZA201405857B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015054797A1 (en) 2013-10-20 2015-04-23 Mtt Innovation Incorporated Light field projectors and methods
CA2917585C (en) 2014-05-15 2016-09-27 Mtt Innovation Incorporated Optimizing drive schemes for multiple projector systems
US9974135B1 (en) 2017-09-08 2018-05-15 Lumileds Llc Optoelectronic device and adaptive illumination system using the same
KR102444288B1 (ko) 2017-11-08 2022-09-16 삼성전자주식회사 메타 렌즈를 포함하는 프로젝터
US11373321B2 (en) 2017-11-08 2022-06-28 Samsung Electronics Co., Ltd. Projector including meta-lens
US11057673B2 (en) * 2019-01-22 2021-07-06 International Business Machines Corporation Personalized content aggregation and delivery

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465061A (en) 1974-06-03 1977-02-23 Gulpin A Illuminable coloured-light reflecting indicating devices or signs
US4807092A (en) * 1987-07-02 1989-02-21 Yasuo Hasegawa Optical decoration system
US6750829B2 (en) * 1994-08-05 2004-06-15 Addco, Inc. Outdoor changeable message sign
US6952301B2 (en) * 1995-06-19 2005-10-04 Reflectivity, Inc Spatial light modulators with light blocking and absorbing areas
IL114258A0 (en) * 1995-06-21 1995-10-31 Adp Ltd Transparency viewing apparatus
JPH09203027A (ja) * 1996-01-25 1997-08-05 Zeniraito V:Kk 岸壁標識灯
WO1998016777A1 (en) * 1996-10-16 1998-04-23 Philips Electronics N.V. SIGNAL LAMP WITH LEDs
US6282026B1 (en) * 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
US6045230A (en) * 1998-02-05 2000-04-04 3M Innovative Properties Company Modulating retroreflective article
JP2000040403A (ja) * 1998-07-21 2000-02-08 Ryoji Wada 安全標識用発光器
AU3694700A (en) * 1999-02-11 2000-08-29 David Hubbell Illuminated, solar powered, vehicle activated, traffic sign
JP2000250001A (ja) * 1999-02-26 2000-09-14 Sony Corp 光学装置
AT409805B (de) * 1999-12-09 2002-11-25 Swarco Futurit Verkehrssignals Leuchtdioden-signalgeberoptik
WO2001079320A2 (en) 2000-04-17 2001-10-25 Sergey Agishev Traffic-light
US6509840B2 (en) * 2001-01-10 2003-01-21 Gelcore Llc Sun phantom led traffic signal
US6955449B2 (en) * 2001-04-13 2005-10-18 Gelcore Llc LED symbol signal
US20030037473A1 (en) * 2001-08-21 2003-02-27 Pifer Jeffrey C. Apparatus for displaying a transparency
CN1643565A (zh) * 2002-03-13 2005-07-20 不列颠哥伦比亚大学 高动态范围显示装置
US7148813B2 (en) 2003-03-20 2006-12-12 Gentex Corporation Light emitting traffic sign having vehicle sensing capabilities
JP2006132173A (ja) 2004-11-05 2006-05-25 Three M Innovative Properties Co 再帰性反射標識
US7937865B2 (en) * 2006-03-08 2011-05-10 Intematix Corporation Light emitting sign and display surface therefor
JP2008040459A (ja) * 2006-07-13 2008-02-21 Ssc:Kk 標識
WO2008068718A2 (en) * 2006-12-07 2008-06-12 Koninklijke Philips Electronics N.V. An ambient lighting system for a display device
DE202007001157U1 (de) 2007-01-21 2007-04-12 Baars Georg Lichtsignalsteuerung
WO2009012245A2 (en) * 2007-07-12 2009-01-22 Sunovia Energy Technologies, Inc. Solid state light unit and heat sink, and method for thermal management of a solid state light unit
US8301032B2 (en) 2008-02-12 2012-10-30 Arun Kumar Majumdar Wide field-of-view amplified fiber-retro for secure high data rate communications and remote data transfer
JP2010002650A (ja) 2008-06-20 2010-01-07 I-Ene Planning Co Ltd 自己発光型道路標識板
US8089374B2 (en) * 2008-11-18 2012-01-03 GE Lighting Solutions, LLC LED signal light
JP4797189B2 (ja) * 2009-02-09 2011-10-19 奇美電子股▲ふん▼有限公司 ディスプレイ装置及びこれを備える電子機器
JP2010261151A (ja) * 2009-04-30 2010-11-18 Shingo Kizai Co Ltd 道路標識
US8100540B2 (en) * 2009-05-04 2012-01-24 Huebner Kenneth J Light array projection and sensing system
US8508520B2 (en) * 2009-07-09 2013-08-13 Nvidia Corporation Luminous power control of a light source of a multimedia processing system
GB2479590B (en) 2010-04-16 2016-08-10 Zeta Specialist Lighting Light guide panel assembly

Also Published As

Publication number Publication date
ZA201405857B (en) 2016-01-27
CN104246844B (zh) 2016-08-24
IN2014DN06615A (enExample) 2015-05-22
WO2013119692A3 (en) 2013-10-31
US9218755B2 (en) 2015-12-22
AU2017203407A1 (en) 2017-06-08
RU2620770C2 (ru) 2017-05-29
JP2015515015A (ja) 2015-05-21
WO2013119692A2 (en) 2013-08-15
AU2017203407B2 (en) 2018-12-13
US20130214688A1 (en) 2013-08-22
CN104246844A (zh) 2014-12-24
BR112014019437A8 (pt) 2017-07-11
KR20140124824A (ko) 2014-10-27
EP2812890A2 (en) 2014-12-17
BR112014019437A2 (enExample) 2017-06-20
RU2014133096A (ru) 2016-03-27
JP6199318B2 (ja) 2017-09-20

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted