WO2008043025A3 - Système de rétroéclairage à diodes électroluminescentes pour caisson - Google Patents
Système de rétroéclairage à diodes électroluminescentes pour caisson Download PDFInfo
- 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
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)
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.
Priority Applications (3)
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 |
ES07843847.0T ES2615177T3 (es) | 2006-10-05 | 2007-10-04 | Sistema de retroiluminación por LED para letrero luminoso |
EP07843847.0A EP2070071B1 (fr) | 2006-10-05 | 2007-10-04 | Système de rétroéclairage à diodes électroluminescentes pour caisson |
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 | 2007-04-09 | ||
US11/784,639 US9564070B2 (en) | 2006-10-05 | 2007-04-09 | LED backlighting system for cabinet sign |
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 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 (3) | CN101536066B (fr) |
ES (1) | ES2615177T3 (fr) |
WO (1) | WO2008043025A2 (fr) |
Families Citing this family (12)
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 |
Citations (5)
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 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
-
2007
- 2007-10-04 CN CN200780041886.2A patent/CN101536066B/zh not_active Expired - Fee Related
- 2007-10-04 ES ES07843847.0T patent/ES2615177T3/es active Active
- 2007-10-04 CN CN201410099341.9A patent/CN104269112B/zh not_active Expired - Fee Related
- 2007-10-04 CN CN201810249559.6A patent/CN108492726A/zh active Pending
- 2007-10-04 EP EP07843847.0A patent/EP2070071B1/fr not_active Not-in-force
- 2007-10-04 WO PCT/US2007/080456 patent/WO2008043025A2/fr active Application Filing
Patent Citations (5)
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 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2070071A4 * |
Also Published As
Publication number | Publication date |
---|---|
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 |
ES2615177T3 (es) | 2017-06-05 |
CN101536066A (zh) | 2009-09-16 |
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