WO2005073617A3 - Illuminated display having two single-colored light sources - Google Patents

Illuminated display having two single-colored light sources Download PDF

Info

Publication number
WO2005073617A3
WO2005073617A3 PCT/US2005/001403 US2005001403W WO2005073617A3 WO 2005073617 A3 WO2005073617 A3 WO 2005073617A3 US 2005001403 W US2005001403 W US 2005001403W WO 2005073617 A3 WO2005073617 A3 WO 2005073617A3
Authority
WO
WIPO (PCT)
Prior art keywords
light sources
colored light
display
illuminated display
vehicle
Prior art date
Application number
PCT/US2005/001403
Other languages
French (fr)
Other versions
WO2005073617A2 (en
Inventor
Vyacheslav B Birman
Christian Tanguy
Werner Eckardt
Shirley Yu
Original Assignee
Siemens Vdo Automotive Corp
Vyacheslav B Birman
Christian Tanguy
Werner Eckardt
Shirley Yu
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 Siemens Vdo Automotive Corp, Vyacheslav B Birman, Christian Tanguy, Werner Eckardt, Shirley Yu filed Critical Siemens Vdo Automotive Corp
Priority to JP2006551184A priority Critical patent/JP4346648B2/en
Priority to DE112005000103T priority patent/DE112005000103T5/en
Publication of WO2005073617A2 publication Critical patent/WO2005073617A2/en
Publication of WO2005073617A3 publication Critical patent/WO2005073617A3/en

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
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments
    • B60K35/29—
    • B60K2360/188—
    • B60K2360/33—

Abstract

A vehicle display includes two colored light sources that are operatively connected to a circuit board. Each of the two colored light sources emits a colored light that mixes to form a desired color of display light that illuminates a vehicle graphic. The desired color of display light is within a predetermined color tolerance. The vehicle display achieves a small size without incurring added expenses associated with using more than two light sources.
PCT/US2005/001403 2004-01-22 2005-01-18 Illuminated display having two single-colored light sources WO2005073617A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006551184A JP4346648B2 (en) 2004-01-22 2005-01-18 Illumination display device having two monochromatic light sources
DE112005000103T DE112005000103T5 (en) 2004-01-22 2005-01-18 Illuminated display with two monochrome light sources

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53848904P 2004-01-22 2004-01-22
US60/538,489 2004-01-22

Publications (2)

Publication Number Publication Date
WO2005073617A2 WO2005073617A2 (en) 2005-08-11
WO2005073617A3 true WO2005073617A3 (en) 2006-02-09

Family

ID=34825983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/001403 WO2005073617A2 (en) 2004-01-22 2005-01-18 Illuminated display having two single-colored light sources

Country Status (4)

Country Link
US (1) US7506996B2 (en)
JP (1) JP4346648B2 (en)
DE (1) DE112005000103T5 (en)
WO (1) WO2005073617A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035422A1 (en) * 2007-07-28 2009-01-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Backlit luminous display for motor vehicle, has housing with display area having illuminated region that is smaller than inner surface, where light is emitted in half-space that does not include area but include region of inner surface
US7857474B2 (en) * 2007-11-16 2010-12-28 Continental Automotive Systems Us, Inc. Laser etched graphic for a decorative surface
CN101614362B (en) * 2008-06-27 2012-06-13 富准精密工业(深圳)有限公司 LED lamp
JP5104597B2 (en) * 2008-06-30 2012-12-19 サクサ株式会社 Lighting structure of electronic equipment
US8261686B2 (en) * 2008-09-17 2012-09-11 Continental Automotive Systems Us, Inc. Flood illuminated cluster with telltales
TWI403804B (en) * 2009-03-27 2013-08-01 Au Optronics Corp Hollow edge-type backlight module with light-emitting array and display apparatus
WO2012076412A1 (en) * 2010-12-08 2012-06-14 Schott Ag Display
US9551466B2 (en) * 2011-11-17 2017-01-24 Philips Lighting Holding B.V. LED-based direct-view luminaire with uniform mixing of light output
JP5708628B2 (en) * 2012-12-06 2015-04-30 株式会社デンソー Display device
US9205775B2 (en) 2013-10-01 2015-12-08 Denso International America, Inc. Prism for light reflecting/diffusion between LED's
CN105738077B (en) * 2015-11-30 2018-08-10 肇庆市立得电子有限公司 A kind of the standard formulation method and test method of any light source color tolerance
US10900842B2 (en) * 2019-01-11 2021-01-26 MP High Tech Solutions Pty Ltd On-board radiation sensing apparatus
CN109961709A (en) * 2019-04-01 2019-07-02 方迪勇 A kind of assembling-type modular lamp box

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US3873979A (en) * 1973-09-28 1975-03-25 Monsanto Co Luminescent solid state status indicator
GB2158631A (en) * 1984-04-06 1985-11-13 Comtronic Gmbh Optical display apparatus
US4845481A (en) * 1986-01-08 1989-07-04 Karel Havel Continuously variable color display device
EP0405286A2 (en) * 1989-06-29 1991-01-02 Hella KG Hueck & Co. Display device
US5047761A (en) * 1989-02-16 1991-09-10 Vdo Adolf Schindling Ag Pointer illuminated instrument
US6239776B1 (en) * 1986-01-15 2001-05-29 Texas Digital Systems, Inc. Multicolor multi-element display system

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JPS48102585A (en) * 1972-04-04 1973-12-22
US5803579A (en) 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
US6717376B2 (en) 1997-08-26 2004-04-06 Color Kinetics, Incorporated Automotive information systems
US5975728A (en) 1997-11-05 1999-11-02 Weyer; Frank M. Method and apparatus for providing user selectable multi-color automobile instrument panel illumination
WO2000019546A1 (en) * 1998-09-28 2000-04-06 Koninklijke Philips Electronics N.V. Lighting system
US6238076B1 (en) 1999-03-29 2001-05-29 Primetech Electronics, Inc. Compact light mixing and diffusing apparatus
US6550953B1 (en) 1999-08-20 2003-04-22 Toyoda Gosei Co. Ltd. Light emitting diode lamp device
US6357889B1 (en) * 1999-12-01 2002-03-19 General Electric Company Color tunable light source
US7262752B2 (en) 2001-01-16 2007-08-28 Visteon Global Technologies, Inc. Series led backlight control circuit
US20030147242A1 (en) * 2002-02-04 2003-08-07 Whelen Engineering Company, Inc. White LED array
KR100628264B1 (en) * 2002-09-26 2006-09-27 엘지.필립스 엘시디 주식회사 back light unit of liquid crystal display device
US7252400B2 (en) * 2003-11-03 2007-08-07 Delphi Technologies, Inc. Illuminated indicator
US20050099808A1 (en) * 2003-11-12 2005-05-12 Cheng Tzu C. Light-emitting device
US7118261B2 (en) * 2003-11-21 2006-10-10 Whelen Engineering Company, Inc. White position taillight for aircraft

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873979A (en) * 1973-09-28 1975-03-25 Monsanto Co Luminescent solid state status indicator
GB2158631A (en) * 1984-04-06 1985-11-13 Comtronic Gmbh Optical display apparatus
US4845481A (en) * 1986-01-08 1989-07-04 Karel Havel Continuously variable color display device
US6239776B1 (en) * 1986-01-15 2001-05-29 Texas Digital Systems, Inc. Multicolor multi-element display system
US5047761A (en) * 1989-02-16 1991-09-10 Vdo Adolf Schindling Ag Pointer illuminated instrument
EP0405286A2 (en) * 1989-06-29 1991-01-02 Hella KG Hueck & Co. Display device

Also Published As

Publication number Publication date
DE112005000103T5 (en) 2012-12-06
WO2005073617A2 (en) 2005-08-11
JP4346648B2 (en) 2009-10-21
JP2007518629A (en) 2007-07-12
US20050162090A1 (en) 2005-07-28
US7506996B2 (en) 2009-03-24

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