ZA99798B - Optical signalling or display device. - Google Patents
Optical signalling or display device.Info
- Publication number
- ZA99798B ZA99798B ZA9900798A ZA99798A ZA99798B ZA 99798 B ZA99798 B ZA 99798B ZA 9900798 A ZA9900798 A ZA 9900798A ZA 99798 A ZA99798 A ZA 99798A ZA 99798 B ZA99798 B ZA 99798B
- Authority
- ZA
- South Africa
- Prior art keywords
- arrangement
- light
- lens system
- display device
- optical signalling
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
-
- 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]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
- Holo Graphy (AREA)
- Traffic Control Systems (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19980810082 EP0935145A1 (fr) | 1998-02-04 | 1998-02-04 | Dispositif optique de signalisation ou d'affichage |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA99798B true ZA99798B (en) | 1999-08-02 |
Family
ID=8235920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9900798A ZA99798B (en) | 1998-02-04 | 1999-02-02 | Optical signalling or display device. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6707435B1 (fr) |
EP (2) | EP0935145A1 (fr) |
AT (1) | ATE217710T1 (fr) |
AU (1) | AU2044199A (fr) |
BR (1) | BR9907652A (fr) |
CA (1) | CA2318235A1 (fr) |
DE (1) | DE59901442D1 (fr) |
WO (1) | WO1999040459A2 (fr) |
ZA (1) | ZA99798B (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441750B1 (en) | 2000-08-22 | 2002-08-27 | Power Signal Technologies Inc. | Light alignment system for electronically steerable light output in traffic signals |
WO2002052524A1 (fr) * | 2000-12-22 | 2002-07-04 | Osram Opto Semiconductors Gmbh | Dispositif de signaux a del pour signaux de trafic routier |
US7855708B2 (en) * | 2001-09-05 | 2010-12-21 | Honeywell International Inc. | LED backlight luminance sensing for LCDs |
AT414165B (de) * | 2001-10-09 | 2006-09-15 | Gifas Electric Ges M B H | Leuchte |
DE10257184B4 (de) * | 2001-12-20 | 2008-09-25 | Osram Opto Semiconductors Gmbh | LED-Array und LED-Modul |
DE10201908C1 (de) * | 2002-01-19 | 2003-07-17 | Stuehrenberg Gmbh | Verkehrssignalleuchte mit Leuchtdioden |
DE10201906B4 (de) * | 2002-01-19 | 2005-04-07 | Stührenberg GmbH | Signalgeberleuchte mit Leuchtdioden |
AU2003235489A1 (en) * | 2002-05-08 | 2003-11-11 | Tom Mcneil | High efficiency solid-state light source and methods of use and manufacture |
WO2006072071A2 (fr) | 2004-12-30 | 2006-07-06 | Phoseon Technology Inc. | Procedes et systemes concernant des sources lumineuses destinees a etre utilisees dans des procedes industriels |
ITTO20030853A1 (it) * | 2003-10-30 | 2005-05-01 | Ct Ricerche Plast Optica S R L | Dispositivo luminoso, in particolare pannello luminoso per segnaletica o informazione al pubblico, o fanale di autoveicolo. |
WO2005041632A2 (fr) | 2003-10-31 | 2005-05-12 | Phoseon Technology, Inc. | Dispositifs optiques de captage pour barrette del avec surfaces hemispherique ou a facettes excentrees |
WO2005091392A1 (fr) | 2004-03-18 | 2005-09-29 | Phoseon Technology, Inc. | Micro-reflecteurs montes sur un substrat et destines a un reseau del haute densite |
EP1743384B1 (fr) | 2004-03-30 | 2015-08-05 | Phoseon Technology, Inc. | Reseau del possedant des detecteurs del fonctionnant sur la base sur ce reseau |
US8077305B2 (en) | 2004-04-19 | 2011-12-13 | Owen Mark D | Imaging semiconductor structures using solid state illumination |
EP1779362B1 (fr) * | 2004-07-27 | 2016-04-20 | Dolby Laboratories Licensing Corp. | Rendu d'image rapide sur des ecrans d'affichage a double modulateur |
US8217970B2 (en) | 2004-07-27 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Rapid image rendering on dual-modulator displays |
US20060082999A1 (en) * | 2004-10-18 | 2006-04-20 | Klein W R | Refractive clamp/optic for light emitting diode |
FR2880406B1 (fr) * | 2005-01-06 | 2008-06-13 | Ece Soc Par Actions Simplifiee | Dispositif de signalisation lumineux |
DE102005016363A1 (de) * | 2005-04-09 | 2006-10-12 | Aqua Signal Aktiengesellschaft | Leuchte mit LED und Verfahren zum Betrieb der Leuchte |
US7391162B2 (en) | 2005-04-12 | 2008-06-24 | Aqua Signal Aktiengesellschaft | Luminaire with LED(s) and method for operating the luminaire |
US7312430B2 (en) * | 2005-07-01 | 2007-12-25 | Avago Technologies Ecbuip Pte Ltd | System, display apparatus and method for providing controlled illumination using internal reflection |
US7281817B2 (en) * | 2005-10-25 | 2007-10-16 | Chip Hope Co., Ltd. | Light-emitting diode based traffic light |
TWI384182B (zh) * | 2005-12-12 | 2013-02-01 | Koninkl Philips Electronics Nv | 燈組件 |
US7736019B2 (en) * | 2006-10-10 | 2010-06-15 | Yanchers Corporation | Lighting system |
JP4768038B2 (ja) * | 2009-02-13 | 2011-09-07 | シャープ株式会社 | 照明デバイスおよび該照明デバイスを使用した照明装置 |
WO2010094141A1 (fr) * | 2009-02-20 | 2010-08-26 | Phoster Industries | Réduction de l'éblouissement dans des systèmes d'éclairage à del |
EP2291057A3 (fr) | 2009-08-24 | 2016-11-16 | Siemens Schweiz AG | Procédé et dispositif de surveillance et d'adaptation aux influences parasites du flux lumineux dans des sources de lumière d'installations techniques et dans la signalisation |
DE102010026012A1 (de) | 2010-06-29 | 2011-12-29 | Siemens Aktiengesellschaft | LED-Lichtsignal |
DE102010043828A1 (de) * | 2010-11-12 | 2012-05-16 | Siemens Aktiengesellschaft | LED-Lichtsignal |
DE102011076420A1 (de) * | 2011-05-24 | 2012-11-29 | Excelitas Technologies Gmbh & Co. Kg | Strahlungserfassungsvorrichtung, Schaltung |
CN103578367A (zh) * | 2013-11-13 | 2014-02-12 | 广东威创视讯科技股份有限公司 | 一种led显示装置 |
FR3025289B1 (fr) | 2014-09-03 | 2019-07-26 | Zodiac Aero Electric | Projecteur d'eclairage et/ou de signalisation exterieur et systeme d'eclairage et/ou de signalisation correspondant |
EP3095709B1 (fr) * | 2015-05-20 | 2018-01-10 | Goodrich Lighting Systems GmbH | Dispositif d'éclairage extérieur pour aéronef |
EP3181459B1 (fr) * | 2015-12-17 | 2020-02-12 | Goodrich Lighting Systems GmbH | Unité d'éclairage extérieur d'aéronef et aéronef comprenant celle-ci |
AU2016412623B2 (en) * | 2016-06-28 | 2019-10-31 | Siemens Mobility Inc. | Optical system for a LED signal and wayside LED signal |
US10229591B2 (en) * | 2017-08-02 | 2019-03-12 | Kidong Co., Ltd. | Traffic sign board easily identifiable during day and night |
CN107504453B (zh) * | 2017-09-28 | 2023-11-14 | 赛尔富电子有限公司 | 一种滤光镜片、具有该滤光镜片的led灯及照明系统 |
DE102017220615A1 (de) * | 2017-11-17 | 2019-05-23 | Siemens Mobility GmbH | Lichtquelle für eine Signaleinrichtung mit Sensorelement zur Überwachung und Signaleinrichtung mit einer solchen Lichtquelle |
CN112689038B (zh) * | 2020-12-17 | 2023-07-21 | Oppo广东移动通信有限公司 | 电子装置的装饰组件和电子装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148243A1 (de) * | 1981-12-05 | 1983-06-09 | Agil Metall- und Elektrotechnik Josef Sahorsch, 8493 Kötzting | Verfahren zur ansteuerung einer ziffernanzeige einer verkehrsampel sowie anordnung zur durchfuehrung des verfahrens |
DE3428444A1 (de) * | 1984-08-01 | 1986-02-06 | Siemens AG, 1000 Berlin und 8000 München | Ueberwachungseinrichtung fuer verkehrssignalanlagen |
DE3500728A1 (de) * | 1985-01-11 | 1986-07-17 | Frank 5060 Bergisch Gladbach Schlürscheid | Anzeigesystem fuer nach aussen emittierte lichtsignale |
KR0144521B1 (ko) * | 1994-04-08 | 1998-07-15 | 쯔지 하루오 | 발광 소자로부터 광을 수광하여 자기 보유하는 수광 소자 및 이 수광 소자에 구동광을 안내하는 광 통로를 갖고 있는 발광 표시 장치 |
US5633629A (en) * | 1995-02-08 | 1997-05-27 | Hochstein; Peter A. | Traffic information system using light emitting diodes |
US5636057A (en) * | 1995-02-10 | 1997-06-03 | Ecolux Inc. | Prismatic toroidal lens and traffic signal light using this lens |
WO1997026483A1 (fr) * | 1996-01-17 | 1997-07-24 | Dialight Corporation | Ensemble lampe a eclairage par del |
US5833355A (en) * | 1996-12-06 | 1998-11-10 | Dialight Corporation | Led illuminated lamp assembly |
US5850126A (en) * | 1997-04-11 | 1998-12-15 | Kanbar; Maurice S. | Screw-in led lamp |
US6244727B1 (en) * | 1999-09-27 | 2001-06-12 | American Signal Company | Optic lens cell and illuminated signage having a cell array |
-
1998
- 1998-02-04 EP EP19980810082 patent/EP0935145A1/fr not_active Withdrawn
-
1999
- 1999-02-01 BR BR9907652-7A patent/BR9907652A/pt not_active Application Discontinuation
- 1999-02-01 US US09/601,387 patent/US6707435B1/en not_active Expired - Fee Related
- 1999-02-01 WO PCT/CH1999/000042 patent/WO1999040459A2/fr active IP Right Grant
- 1999-02-01 EP EP99900864A patent/EP1053489B1/fr not_active Expired - Lifetime
- 1999-02-01 CA CA002318235A patent/CA2318235A1/fr not_active Abandoned
- 1999-02-01 AT AT99900864T patent/ATE217710T1/de active
- 1999-02-01 AU AU20441/99A patent/AU2044199A/en not_active Abandoned
- 1999-02-01 DE DE59901442T patent/DE59901442D1/de not_active Expired - Lifetime
- 1999-02-02 ZA ZA9900798A patent/ZA99798B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1053489A2 (fr) | 2000-11-22 |
WO1999040459A2 (fr) | 1999-08-12 |
BR9907652A (pt) | 2000-11-21 |
WO1999040459A3 (fr) | 1999-09-23 |
AU2044199A (en) | 1999-08-23 |
CA2318235A1 (fr) | 1999-08-12 |
EP0935145A1 (fr) | 1999-08-11 |
US6707435B1 (en) | 2004-03-16 |
ATE217710T1 (de) | 2002-06-15 |
DE59901442D1 (de) | 2002-06-20 |
EP1053489B1 (fr) | 2002-05-15 |
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