ATE462288T1 - Verbessertes led-array - Google Patents

Verbessertes led-array

Info

Publication number
ATE462288T1
ATE462288T1 AT06820445T AT06820445T ATE462288T1 AT E462288 T1 ATE462288 T1 AT E462288T1 AT 06820445 T AT06820445 T AT 06820445T AT 06820445 T AT06820445 T AT 06820445T AT E462288 T1 ATE462288 T1 AT E462288T1
Authority
AT
Austria
Prior art keywords
led
optical sensor
light
array
led array
Prior art date
Application number
AT06820445T
Other languages
English (en)
Inventor
Gareth Jones
Kenneth Board
Gareth Evans
Original Assignee
Enfis 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 Enfis Ltd filed Critical Enfis Ltd
Application granted granted Critical
Publication of ATE462288T1 publication Critical patent/ATE462288T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/003—Apparatus for curing resins by radiation
    • A61C19/004—Hand-held apparatus, e.g. guns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066—Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0652—Arrays of diodes
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/28—Circuit arrangements for protecting against abnormal temperature
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT06820445T 2005-12-06 2006-12-06 Verbessertes led-array ATE462288T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0524909.9A GB0524909D0 (en) 2005-12-06 2005-12-06 Improved LED array
PCT/GB2006/004571 WO2007066112A1 (en) 2005-12-06 2006-12-06 Improved led array

Publications (1)

Publication Number Publication Date
ATE462288T1 true ATE462288T1 (de) 2010-04-15

Family

ID=35686197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06820445T ATE462288T1 (de) 2005-12-06 2006-12-06 Verbessertes led-array

Country Status (13)

Country Link
US (1) US20100176729A2 (de)
EP (1) EP1969903B1 (de)
JP (1) JP2009518840A (de)
KR (1) KR20080089380A (de)
CN (1) CN101322438A (de)
AT (1) ATE462288T1 (de)
AU (1) AU2006323418A1 (de)
CA (1) CA2632641A1 (de)
DE (1) DE602006013194D1 (de)
DK (1) DK1969903T3 (de)
ES (1) ES2343588T3 (de)
GB (4) GB0524909D0 (de)
WO (1) WO2007066112A1 (de)

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RU2579746C2 (ru) 2009-07-24 2016-04-10 Конинклейке Филипс Электроникс Н.В. Управляемая осветительная система
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US8506135B1 (en) 2010-02-19 2013-08-13 Xeralux, Inc. LED light engine apparatus for luminaire retrofit
IES20110196A2 (en) * 2010-04-20 2011-11-09 Limerick Inst Of Technology Improvements in and relating to a sheet orientation detection system
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US9041316B2 (en) 2010-06-25 2015-05-26 Axlen, Inc. Adjustable solid state illumination module having array of light pixels
FR2962325B1 (fr) * 2010-07-07 2012-08-31 Conception Des Applic Des Tech Electroniques Soc Pour Dispositif de photoreticulation a balayage de spectre
DE102010027533B4 (de) * 2010-07-16 2018-08-16 Heraeus Noblelight Gmbh LED-Lampe mit Vorrichtung zum Kühlen von LEDs
DE102011011699A1 (de) 2011-02-18 2012-08-23 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Beleuchtungseinrichtung für Fahrzeuge
US20120319592A1 (en) * 2011-06-14 2012-12-20 Scott Riesebosch Methods of monitoring performance of an led lamp
US20120319586A1 (en) * 2011-06-14 2012-12-20 Scott Riesebosch Led lamp with integrated light detector
WO2013090252A2 (en) * 2011-12-15 2013-06-20 3M Innovative Properties Company Transistor led ladder driver with current regulation for light emitting diodes
CN103327671A (zh) * 2012-03-19 2013-09-25 黄如金 一种led灯具的pcb电路板
KR101628662B1 (ko) * 2013-11-21 2016-06-10 재단법인 포항산업과학연구원 Cob형 led 발광 장치 및 이의 제어 방법
JP6443731B2 (ja) * 2014-01-31 2018-12-26 パナソニックＩｐマネジメント株式会社 歯牙漂白装置および歯牙漂白装置の作動方法
US10159548B2 (en) 2014-09-17 2018-12-25 Garrison Dental Solutions, L.L.C. Dental curing light
CN104482458A (zh) * 2014-10-31 2015-04-01 无锡鸿声铝业有限公司 具有放大电路的用于背景墙的照明装置
CN104378879A (zh) * 2014-10-31 2015-02-25 无锡鸿声铝业有限公司 用于背景墙的智能照明装置
DE102016108754A1 (de) 2016-05-11 2017-11-16 Schott Ag Beleuchtungsvorrichtung mit konsistenten Lichteigenschaften
WO2018004532A1 (en) * 2016-06-28 2018-01-04 Siemens Industry, Inc. Led shielding and monitoring system and wayside led signals
JP6812693B2 (ja) * 2016-07-27 2021-01-13 富士ゼロックス株式会社 レーザ部品及びレーザ光発生装置
JP7043277B2 (ja) * 2018-02-06 2022-03-29 シャープ株式会社 光源モジュール及びバックライト装置
CN109585636A (zh) * 2018-12-05 2019-04-05 中山市华南理工大学现代产业技术研究院 一种可见光通信led芯片阵列的封装结构
DE102020131346A1 (de) * 2020-11-26 2022-06-02 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches bauelement, verfahren zum ansteuern zumindest eines segments eines optoelektronischen bauelements und verfahren zur ermittlung einer anordnung von zumindest zwei optoelektronischen bauelementen

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Also Published As

Publication number Publication date
GB0624433D0 (en) 2007-01-17
GB2443988B (en) 2009-01-28
ES2343588T3 (es) 2010-08-04
GB2433837B (en) 2008-12-17
EP1969903B1 (de) 2010-03-24
GB2443767B (en) 2008-11-19
GB2433837A (en) 2007-07-04
EP1969903A1 (de) 2008-09-17
GB0803490D0 (en) 2008-04-02
US20090322227A1 (en) 2009-12-31
GB2443988A (en) 2008-05-21
AU2006323418A1 (en) 2007-06-14
KR20080089380A (ko) 2008-10-06
GB0803488D0 (en) 2008-04-02
DE602006013194D1 (de) 2010-05-06
CA2632641A1 (en) 2007-06-14
JP2009518840A (ja) 2009-05-07
CN101322438A (zh) 2008-12-10
AU2006323418A8 (en) 2008-06-26
GB0524909D0 (en) 2006-01-11
WO2007066112A1 (en) 2007-06-14
US20100176729A2 (en) 2010-07-15
DK1969903T3 (da) 2010-07-12
GB2443767A (en) 2008-05-14

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