ES2615177T3 - Sistema de retroiluminación por LED para letrero luminoso - Google Patents

Sistema de retroiluminación por LED para letrero luminoso Download PDF

Info

Publication number
ES2615177T3
ES2615177T3 ES07843847.0T ES07843847T ES2615177T3 ES 2615177 T3 ES2615177 T3 ES 2615177T3 ES 07843847 T ES07843847 T ES 07843847T ES 2615177 T3 ES2615177 T3 ES 2615177T3
Authority
ES
Spain
Prior art keywords
led
panel
panels
leds
backlight system
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.)
Active
Application number
ES07843847.0T
Other languages
English (en)
Spanish (es)
Inventor
Jeffrey Marc Nall
Kevin Carpenter
Koushik Saha
Chenyang Li
Ronald K. Brengartner
Xin Wang
Tomislav J. Stimac
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.)
Current Lighting Solutions LLC
Original Assignee
GE Lighting Solutions LLC
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
Priority claimed from US11/784,639 external-priority patent/US9564070B2/en
Application filed by GE Lighting Solutions LLC filed Critical GE Lighting Solutions LLC
Application granted granted Critical
Publication of ES2615177T3 publication Critical patent/ES2615177T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
ES07843847.0T 2006-10-05 2007-10-04 Sistema de retroiluminación por LED para letrero luminoso Active ES2615177T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US784639 2004-02-23
US84965306P 2006-10-05 2006-10-05
US849653P 2006-10-05
US11/784,639 US9564070B2 (en) 2006-10-05 2007-04-09 LED backlighting system for cabinet sign
PCT/US2007/080456 WO2008043025A2 (fr) 2006-10-05 2007-10-04 Système de rétroéclairage à diodes électroluminescentes pour caisson

Publications (1)

Publication Number Publication Date
ES2615177T3 true ES2615177T3 (es) 2017-06-05

Family

ID=39269221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07843847.0T Active ES2615177T3 (es) 2006-10-05 2007-10-04 Sistema de retroiluminación por LED para letrero luminoso

Country Status (4)

Country Link
EP (1) EP2070071B1 (fr)
CN (3) CN101536066B (fr)
ES (1) ES2615177T3 (fr)
WO (1) WO2008043025A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2359355A4 (fr) * 2008-11-10 2015-05-06 Pix20 Corp Affichage à del portable et à grand écran
FR2956239B1 (fr) * 2010-02-09 2012-03-16 Charvet Ind Dispositif d'affichage lumineux d'une enseigne
EP2365479B1 (fr) * 2010-03-08 2013-01-16 GE Lighting Solutions, LLC Rail et montage par clip pour modules à DEL pour le remplacement des tubes fluorescentes
AT12555U1 (de) * 2011-02-25 2012-07-15 Best Systems Gmbh Leuchtkasten
CN102136227B (zh) * 2011-03-17 2015-02-25 深圳市中庆微科技开发有限公司 一种在线检测led箱体的智能安装连接装置
TWM439816U (en) * 2012-05-17 2012-10-21 Star Reach Corp Display module
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
US9582237B2 (en) 2013-12-31 2017-02-28 Ultravision Technologies, Llc Modular display panels with different pitches
EP3091528B1 (fr) * 2015-05-05 2020-10-07 Harman Professional Denmark ApS Cadre de support pour mur vidéo
CN204665178U (zh) * 2015-05-22 2015-09-23 深圳金立翔视效科技有限公司 一种led灯板组件
CN109386766A (zh) * 2017-08-14 2019-02-26 通用电气照明解决方案有限公司 照明系统
BE1026256B1 (nl) * 2018-05-07 2019-12-12 Vivalyte Bvba Verlichtingsstructuur

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US5778577A (en) * 1996-06-14 1998-07-14 Bailey; James David Changeable numeric signs
US5900850A (en) * 1996-08-28 1999-05-04 Bailey; James Tam Portable large scale image display system
US5838247A (en) * 1997-04-01 1998-11-17 Bladowski; Witold S. Solid state light system
US5896688A (en) * 1997-05-09 1999-04-27 Milwaukee Sign Co., Inc. Scrolling sign with manually operated change mechanism
CA2230173A1 (fr) * 1998-02-23 1999-08-23 Frederick Dimmick Enseigne modulaire illuminee ayant des modules ajustables a relachement rapide
CN2348246Y (zh) * 1998-09-14 1999-11-10 光磊科技股份有限公司 复合式发光二极管灯具
US6380865B1 (en) * 1999-04-06 2002-04-30 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
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US6558021B2 (en) * 2001-08-10 2003-05-06 Leotek Electronics Corporation Light emitting diode modules for illuminated signs
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US20040262472A1 (en) * 2003-06-30 2004-12-30 James Thomas Angled mounting assembly for an LED cluster
US7245279B2 (en) * 2003-12-04 2007-07-17 Xiao-Ping Wang Linear led array
DE602004008345T2 (de) * 2004-02-20 2008-05-15 France Telecom Strukturen mit variablen abmessungen für flexible ledanzeigevorrichtung
US7114841B2 (en) 2004-03-22 2006-10-03 Gelcore Llc Parallel/series LED strip
CN100466306C (zh) * 2004-04-01 2009-03-04 林原 全彩挠性发光灯条装置
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CN2755713Y (zh) * 2004-07-22 2006-02-01 朱建新 发光二极管柔性显示屏
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US20060077307A1 (en) * 2004-10-07 2006-04-13 Robbie Thielemans System for and method of optically enhancing video and light elements
CN2817061Y (zh) * 2005-03-18 2006-09-13 广东雪莱特光电科技股份有限公司 一种新型超紧凑型平面光源

Also Published As

Publication number Publication date
WO2008043025A3 (fr) 2008-11-20
WO2008043025A2 (fr) 2008-04-10
EP2070071B1 (fr) 2016-11-16
EP2070071A2 (fr) 2009-06-17
CN104269112B (zh) 2018-06-08
EP2070071A4 (fr) 2011-03-09
CN104269112A (zh) 2015-01-07
CN101536066B (zh) 2014-04-16
CN108492726A (zh) 2018-09-04
CN101536066A (zh) 2009-09-16

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