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WO2008043025A3 - Système de rétroéclairage à diodes électroluminescentes pour caisson - Google Patents

Système de rétroéclairage à diodes électroluminescentes pour caisson Download PDF

Info

Publication number
WO2008043025A3
WO2008043025A3 PCT/US2007/080456 US2007080456W WO2008043025A3 WO 2008043025 A3 WO2008043025 A3 WO 2008043025A3 US 2007080456 W US2007080456 W US 2007080456W WO 2008043025 A3 WO2008043025 A3 WO 2008043025A3
Authority
WO
WIPO (PCT)
Prior art keywords
backlighting system
panel
sign
led backlighting
cabinet sign
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.)
Ceased
Application number
PCT/US2007/080456
Other languages
English (en)
Other versions
WO2008043025A2 (fr
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
Lumination 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 Lumination LLC filed Critical Lumination LLC
Priority to CN200780041886.2A priority Critical patent/CN101536066B/zh
Priority to EP07843847.0A priority patent/EP2070071B1/fr
Priority to ES07843847.0T priority patent/ES2615177T3/es
Priority to CN202411316123.6A priority patent/CN118898955A/zh
Publication of WO2008043025A2 publication Critical patent/WO2008043025A2/fr
Publication of WO2008043025A3 publication Critical patent/WO2008043025A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • 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
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un système de rétroéclairage d'un caisson, ce système pouvant comporter plusieurs panneaux. A chaque panneau sont fixées plusieurs diodes électroluminescentes. La diode a un facteur de profondeur de caisson inférieur à environ 1,4. Un circuit intégré peut également être placé sur le panneau. Un fil relie physiquement des panneaux adjacents.
PCT/US2007/080456 2006-10-05 2007-10-04 Système de rétroéclairage à diodes électroluminescentes pour caisson Ceased WO2008043025A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200780041886.2A CN101536066B (zh) 2006-10-05 2007-10-04 用于箱体标牌的led背光系统
EP07843847.0A EP2070071B1 (fr) 2006-10-05 2007-10-04 Système de rétroéclairage à diodes électroluminescentes pour caisson
ES07843847.0T ES2615177T3 (es) 2006-10-05 2007-10-04 Sistema de retroiluminación por LED para letrero luminoso
CN202411316123.6A CN118898955A (zh) 2006-10-05 2007-10-04 用于箱体标牌的led背光系统

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84965306P 2006-10-05 2006-10-05
US60/849,653 2006-10-05
US11/784,639 US9564070B2 (en) 2006-10-05 2007-04-09 LED backlighting system for cabinet sign
US11/784,639 2007-04-09

Publications (2)

Publication Number Publication Date
WO2008043025A2 WO2008043025A2 (fr) 2008-04-10
WO2008043025A3 true WO2008043025A3 (fr) 2008-11-20

Family

ID=39269221

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/080456 Ceased WO2008043025A2 (fr) 2006-10-05 2007-10-04 Système de rétroéclairage à diodes électroluminescentes pour caisson

Country Status (4)

Country Link
EP (1) EP2070071B1 (fr)
CN (4) CN104269112B (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
WO2010054380A2 (fr) * 2008-11-10 2010-05-14 Displaire Corporation 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
CN102278658B (zh) * 2010-03-08 2016-02-10 照明有限责任公司 用于与led电源板模块一起使用的安装装置
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
US9582237B2 (en) 2013-12-31 2017-02-28 Ultravision Technologies, Llc Modular display panels with different pitches
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
DK3091528T3 (da) * 2015-05-05 2020-12-07 Harman Professional Denmark Aps Støtteramme til videovæg
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733486A (en) * 1985-03-20 1988-03-29 Indel Ab Sign apparatus
US5778577A (en) * 1996-06-14 1998-07-14 Bailey; James David Changeable numeric signs
US5896688A (en) * 1997-05-09 1999-04-27 Milwaukee Sign Co., Inc. Scrolling sign with manually operated change mechanism
US20040262472A1 (en) * 2003-06-30 2004-12-30 James Thomas Angled mounting assembly for an LED cluster
US20060028837A1 (en) * 2004-08-06 2006-02-09 Matthew Mrakovich Curvilinear LED light source

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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
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
US6505956B1 (en) * 2000-12-22 2003-01-14 Lektron Industrial Supply, Inc. Reeled L.E.D. assembly
US6558021B2 (en) * 2001-08-10 2003-05-06 Leotek Electronics Corporation Light emitting diode modules for illuminated signs
KR20040019640A (ko) * 2002-08-28 2004-03-06 주식회사 대한전광 발광다이오드 전광판
JP4296780B2 (ja) * 2002-12-27 2009-07-15 ソニー株式会社 画像表示デバイス、画像信号処理装置、画像信号処理方法、およびその方法を実行するためのプログラム
JPWO2004097294A1 (ja) * 2003-05-02 2006-07-13 株式会社アベイラス 発光面体構造体
CN2624047Y (zh) * 2003-06-18 2004-07-07 樊邦弘 一种可折叠式屏幕灯
US7245279B2 (en) 2003-12-04 2007-07-17 Xiao-Ping Wang Linear led array
EP1716553B1 (fr) * 2004-02-20 2007-08-15 France Telecom Structures a dimensions variables pour afficheur souple a led
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
US7241031B2 (en) * 2004-04-14 2007-07-10 Sloanled, Inc. Channel letter lighting system using high output white light emitting diodes
CN2755713Y (zh) * 2004-07-22 2006-02-01 朱建新 发光二极管柔性显示屏
KR200366270Y1 (ko) * 2004-07-23 2004-11-04 손혁준 이중으로 구성된 발광다이오드 화소 모듈 장치
KR101095637B1 (ko) * 2004-09-23 2011-12-19 삼성전자주식회사 광 발생 장치, 이를 갖는 백라이트 어셈블리 및 백라이트어셈블리를 갖는 표시장치
US20060075666A1 (en) * 2004-10-07 2006-04-13 Robbie Thielemans Display and corresponding support, emissive lighting display modules and packaging for such display modules
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733486A (en) * 1985-03-20 1988-03-29 Indel Ab Sign apparatus
US5778577A (en) * 1996-06-14 1998-07-14 Bailey; James David Changeable numeric signs
US5896688A (en) * 1997-05-09 1999-04-27 Milwaukee Sign Co., Inc. Scrolling sign with manually operated change mechanism
US20040262472A1 (en) * 2003-06-30 2004-12-30 James Thomas Angled mounting assembly for an LED cluster
US20060028837A1 (en) * 2004-08-06 2006-02-09 Matthew Mrakovich Curvilinear LED light source

Also Published As

Publication number Publication date
WO2008043025A2 (fr) 2008-04-10
CN101536066A (zh) 2009-09-16
ES2615177T3 (es) 2017-06-05
EP2070071A2 (fr) 2009-06-17
EP2070071B1 (fr) 2016-11-16
CN118898955A (zh) 2024-11-05
CN101536066B (zh) 2014-04-16
CN108492726A (zh) 2018-09-04
EP2070071A4 (fr) 2011-03-09
CN104269112B (zh) 2018-06-08
CN104269112A (zh) 2015-01-07

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