SG160230A1 - System and method for generating light patterns - Google Patents

System and method for generating light patterns

Info

Publication number
SG160230A1
SG160230A1 SG200806552-6A SG2008065526A SG160230A1 SG 160230 A1 SG160230 A1 SG 160230A1 SG 2008065526 A SG2008065526 A SG 2008065526A SG 160230 A1 SG160230 A1 SG 160230A1
Authority
SG
Singapore
Prior art keywords
generating light
light patterns
electronic circuit
source
led
Prior art date
Application number
SG200806552-6A
Inventor
Loo Sin Lee
Original Assignee
Semic Technology Pte Ltd
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 Semic Technology Pte Ltd filed Critical Semic Technology Pte Ltd
Priority to SG200806552-6A priority Critical patent/SG160230A1/en
Priority to PCT/SG2009/000321 priority patent/WO2010027338A1/en
Publication of SG160230A1 publication Critical patent/SG160230A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Optical Communication System (AREA)

Abstract

A system and method for generating light patterns are provided. The system comprises a noise source; an analog electronic circuit; and a light emitting diode (LED) light source; wherein the analog electronic circuit converts a signal from the noise source into an input for generating light patterns on the LED light source.
SG200806552-6A 2008-09-08 2008-09-08 System and method for generating light patterns SG160230A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200806552-6A SG160230A1 (en) 2008-09-08 2008-09-08 System and method for generating light patterns
PCT/SG2009/000321 WO2010027338A1 (en) 2008-09-08 2009-09-08 System and method for generating light patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200806552-6A SG160230A1 (en) 2008-09-08 2008-09-08 System and method for generating light patterns

Publications (1)

Publication Number Publication Date
SG160230A1 true SG160230A1 (en) 2010-04-29

Family

ID=41797339

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200806552-6A SG160230A1 (en) 2008-09-08 2008-09-08 System and method for generating light patterns

Country Status (2)

Country Link
SG (1) SG160230A1 (en)
WO (1) WO2010027338A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676300A (en) * 2013-11-29 2015-06-03 上海宽带技术及应用工程研究中心 High-frequency-response LED (light emitting diode) bead packaging structure and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6719443B2 (en) * 2002-02-27 2004-04-13 Robert A. Gutstein Electrically illuminated flame simulator
TW571266B (en) * 2002-02-27 2004-01-11 Friend Spring Ind Co Ltd Control method and device of full-color LED audio/visual generating system
US7227075B2 (en) * 2004-08-06 2007-06-05 Henry Chang Lighting controller
US7211959B1 (en) * 2005-12-07 2007-05-01 Peter Chou Sound control for changing light color of LED illumination device
US20070291974A1 (en) * 2006-06-20 2007-12-20 United Global Sourcing, Inc. Earpiece for an electronic audio player, with decorative accessory

Also Published As

Publication number Publication date
WO2010027338A1 (en) 2010-03-11

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