DE69728318D1 - Optisches Element zur Verwendung in einer Anzeigevorrichtung - Google Patents

Optisches Element zur Verwendung in einer Anzeigevorrichtung

Info

Publication number
DE69728318D1
DE69728318D1 DE69728318T DE69728318T DE69728318D1 DE 69728318 D1 DE69728318 D1 DE 69728318D1 DE 69728318 T DE69728318 T DE 69728318T DE 69728318 T DE69728318 T DE 69728318T DE 69728318 D1 DE69728318 D1 DE 69728318D1
Authority
DE
Germany
Prior art keywords
display device
optical element
optical
display
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.)
Expired - Lifetime
Application number
DE69728318T
Other languages
English (en)
Other versions
DE69728318T2 (de
Inventor
Patrick Edward Kniveton
John Herbert Brown
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.)
Variable Message Signs Ltd
Original Assignee
Rolls Royce Power Engineering PLC
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 Rolls Royce Power Engineering PLC filed Critical Rolls Royce Power Engineering PLC
Application granted granted Critical
Publication of DE69728318D1 publication Critical patent/DE69728318D1/de
Publication of DE69728318T2 publication Critical patent/DE69728318T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
    • H01L25/13—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L33/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode
DE69728318T 1996-03-29 1997-02-14 Optisches Element zur Verwendung in einer Anzeigevorrichtung Expired - Lifetime DE69728318T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9606695 1996-03-29
GBGB9606695.6A GB9606695D0 (en) 1996-03-29 1996-03-29 Display sign and an optical element for use with the same

Publications (2)

Publication Number Publication Date
DE69728318D1 true DE69728318D1 (de) 2004-05-06
DE69728318T2 DE69728318T2 (de) 2004-08-05

Family

ID=10791305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728318T Expired - Lifetime DE69728318T2 (de) 1996-03-29 1997-02-14 Optisches Element zur Verwendung in einer Anzeigevorrichtung

Country Status (10)

Country Link
US (1) US5939996A (de)
EP (1) EP0798788B1 (de)
AU (1) AU722876B2 (de)
CA (1) CA2200266C (de)
DE (1) DE69728318T2 (de)
DK (1) DK0798788T3 (de)
GB (1) GB9606695D0 (de)
MY (1) MY121633A (de)
NZ (1) NZ314465A (de)
SG (1) SG50804A1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330679B (en) 1997-10-21 2002-04-24 911 Emergency Products Inc Warning signal light
JP3185977B2 (ja) * 1998-08-12 2001-07-11 スタンレー電気株式会社 Ｌｅｄランプ
EP1048085B1 (de) * 1998-10-21 2007-11-14 Koninklijke Philips Electronics N.V. Led-modul und leuchte
US6502956B1 (en) * 1999-03-25 2003-01-07 Leotek Electronics Corporation Light emitting diode lamp with individual LED lenses
US6462669B1 (en) * 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
DE19924316B4 (de) * 1999-05-27 2010-10-07 Zumtobel Lighting Gmbh Lumineszenzdiode
US6705745B1 (en) * 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
AUPQ431399A0 (en) * 1999-11-29 1999-12-23 Procter, Jeffrey Kenneth Light emitting diode reflector
US6543911B1 (en) 2000-05-08 2003-04-08 Farlight Llc Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
US8360615B2 (en) 2000-05-08 2013-01-29 Farlight, Llc LED light module for omnidirectional luminaire
DE10051464B4 (de) 2000-10-17 2011-08-11 OSRAM Opto Semiconductors GmbH, 93055 Stufenlinse
US7439847B2 (en) 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
US6809470B2 (en) 2000-12-29 2004-10-26 Intel Corporation Flat panel color display with enhanced brightness and preferential viewing angles
AU2002321776A1 (en) * 2001-09-11 2003-03-24 Ego S.R.O. Illuminated panel comprising led diodes
ATE298541T1 (de) 2001-11-22 2005-07-15 Mectron S R L Optisches system für ein dentales handstück für die polymerisation von lichtaushärtenden werkstoffen oder kunstharzen
US6560038B1 (en) * 2001-12-10 2003-05-06 Teledyne Lighting And Display Products, Inc. Light extraction from LEDs with light pipes
TW578310B (en) * 2003-04-02 2004-03-01 Au Optronics Corp Low temperature poly silicon thin film transistor and method of forming poly silicon layer of the same
US7091874B2 (en) * 2003-04-18 2006-08-15 Smithson Bradley D Temperature compensated warning light
US20050001562A1 (en) * 2003-07-02 2005-01-06 911Ep, Inc. LED compensation circuit
MY130919A (en) * 2003-09-19 2007-07-31 Mattel Inc Multidirectional light emitting diode unit
DE10345516B4 (de) * 2003-09-30 2012-03-01 Osram Opto Semiconductors Gmbh Elektromagnetische Strahlung aussendendes Halbleiterbauelement und Verfahren zu seiner Herstellung
US7385481B2 (en) * 2004-01-08 2008-06-10 Lumination Llc Method and apparatus for tri-color rail signal system with control
EP1596125B1 (de) 2004-05-14 2008-01-09 C.R.F. Società Consortile per Azioni Einheit zur Projektion eines Lichtbündels, eine optische Vorrichtung für die Einheit, und Fahrzeug Frontlichteinrichtung
JP2006040861A (ja) * 2004-06-25 2006-02-09 Olympus Corp 照明デバイス、照明装置、及び、画像投影装置
DE102004042125B4 (de) * 2004-08-30 2008-05-08 Schefenacker Vision Systems Germany Gmbh & Co. Kg Leuchteinheit mit einer Vielzahl gekrümmter Flächenelemente
US7121691B2 (en) * 2004-09-22 2006-10-17 Osram Sylvania Inc. Lamp assembly with interchangeable light distributing cap
EP1648037B1 (de) 2004-10-14 2009-12-30 C.R.F. Società Consortile per Azioni Optikelement und Modul zur Projektion eines Lichtbündels, und Kraftfahrzeugleuchte mit einer Mehrzahl solcher Modulen
KR101080355B1 (ko) 2004-10-18 2011-11-04 삼성전자주식회사 발광다이오드와 그 렌즈
DE602005001404T2 (de) * 2005-10-27 2008-02-14 Alcatel Transport Solution Deutschland Gmbh Regelung der Lichtintensität von LEDs hoher Leistung mittels der Eigenschaften des photoelektrischen Effekts dieser LEDs
US8434912B2 (en) 2006-02-27 2013-05-07 Illumination Management Solutions, Inc. LED device for wide beam generation
WO2007100837A2 (en) 2006-02-27 2007-09-07 Illumination Management Solutions, Inc. An improved led device for wide beam generation
EP2164725A4 (de) 2007-05-21 2012-06-13 Illumination Man Solutions Inc Verbesserte led-vorrichtung für breitstrahlerzeugung und herstellungsverfahren dafür
WO2008148050A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light interior room and building communication system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
EP2993387A1 (de) * 2008-05-23 2016-03-09 Cree, Inc. Led-einbauleuchte
US8388193B2 (en) 2008-05-23 2013-03-05 Ruud Lighting, Inc. Lens with TIR for off-axial light distribution
US8348475B2 (en) * 2008-05-23 2013-01-08 Ruud Lighting, Inc. Lens with controlled backlight management
CN103459919B (zh) 2008-08-14 2016-10-26 库帕技术公司 用于偏置宽光束生成的led设备
DE102008048846A1 (de) * 2008-09-25 2010-04-08 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil
EP2180232B1 (de) * 2008-10-16 2011-11-30 Osram AG Beleuchtungsvorrichtung mit Leuchtdiode und Mikrolinsen
US8235556B2 (en) * 2008-10-20 2012-08-07 Reflexite Corporation Condensing element, array, and methods thereof
WO2010065663A2 (en) * 2008-12-03 2010-06-10 Illumination Management Solutions, Inc. An led replacement lamp and a method of replacing preexisting luminaires with led lighting assemblies
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
US9072572B2 (en) 2009-04-02 2015-07-07 Kerr Corporation Dental light device
US9255686B2 (en) 2009-05-29 2016-02-09 Cree, Inc. Multi-lens LED-array optic system
US8545049B2 (en) * 2009-11-25 2013-10-01 Cooper Technologies Company Systems, methods, and devices for sealing LED light sources in a light module
US8511865B2 (en) 2010-05-10 2013-08-20 Leotek Electronics Corporation LED luminaire light redirection shield
US8388198B2 (en) 2010-09-01 2013-03-05 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
US8543505B2 (en) 2011-01-14 2013-09-24 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
BR112013022003A2 (pt) 2011-02-28 2017-10-24 Cooper Technologies Co método e sistema para gerenciamento de luz a partir de um diodo emissão de luz
US9140430B2 (en) 2011-02-28 2015-09-22 Cooper Technologies Company Method and system for managing light from a light emitting diode
CN102654272B (zh) * 2011-03-04 2013-11-13 海洋王照明科技股份有限公司 一种led聚光透镜
CN102654269B (zh) * 2011-03-04 2014-01-08 海洋王照明科技股份有限公司 一种led聚光透镜
EP2737246A1 (de) 2011-07-25 2014-06-04 OSRAM GmbH Lichtquelle, zum beispiel zur beleuchtung von oberflächen
US9541257B2 (en) 2012-02-29 2017-01-10 Cree, Inc. Lens for primarily-elongate light distribution
US9541258B2 (en) 2012-02-29 2017-01-10 Cree, Inc. Lens for wide lateral-angle distribution
US10408429B2 (en) 2012-02-29 2019-09-10 Ideal Industries Lighting Llc Lens for preferential-side distribution
USD697664S1 (en) 2012-05-07 2014-01-14 Cree, Inc. LED lens
US9080739B1 (en) 2012-09-14 2015-07-14 Cooper Technologies Company System for producing a slender illumination pattern from a light emitting diode
US9200765B1 (en) 2012-11-20 2015-12-01 Cooper Technologies Company Method and system for redirecting light emitted from a light emitting diode
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
USD718490S1 (en) 2013-03-15 2014-11-25 Cree, Inc. LED lens
US9523479B2 (en) 2014-01-03 2016-12-20 Cree, Inc. LED lens
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US20170046950A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Function disabler device and system
US10468566B2 (en) 2017-04-10 2019-11-05 Ideal Industries Lighting Llc Hybrid lens for controlled light distribution
US11639781B1 (en) * 2022-02-11 2023-05-02 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle trailer hitch illumination system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1626406A (en) * 1926-05-06 1927-04-26 Hall C M Lamp Co Fluted lamp lens
US1806051A (en) * 1927-06-29 1931-05-19 Union Switch & Signal Co Light signal
US2068805A (en) * 1935-02-04 1937-01-26 Corning Glass Works Cover glass
US2334418A (en) * 1937-12-08 1943-11-16 Polaroid Corp Signal light construction
US2576849A (en) * 1948-10-21 1951-11-27 Gen Railway Signal Co Light signal for railroads
US2907249A (en) * 1956-10-05 1959-10-06 Electro Seal Corp Lens for signal lights
US3119894A (en) * 1962-04-02 1964-01-28 Elastic Stop Nut Corp Warning lens
US4035681A (en) * 1975-12-22 1977-07-12 Savage John Jun Polygonal lens
US4204191A (en) * 1977-04-07 1980-05-20 Daniels Travis J Lighting system for bicycles
JPS556687A (en) * 1978-06-29 1980-01-18 Handotai Kenkyu Shinkokai Traffic use display
JPS61185980A (ja) * 1985-02-13 1986-08-19 Stanley Electric Co Ltd 発光ダイオ−ド
JPS61214485A (ja) * 1985-03-19 1986-09-24 Stanley Electric Co Ltd 光源用ｌｅｄ
JPS61214484A (ja) * 1985-03-19 1986-09-24 Toshiba Corp 半導体発光表示装置
US5013144A (en) * 1988-10-15 1991-05-07 Hewlett-Packard Company Light source having a multiply conic lens
US4965488A (en) * 1989-03-27 1990-10-23 Bachir Hihi Light-source multiplication device
DE9012286U1 (de) * 1990-08-27 1990-12-20 Bergwerksverband Gmbh, 4300 Essen, De
US5173810A (en) * 1991-08-21 1992-12-22 Aisens Co., Ltd. Light transmitting lens for use with a photoelectric sensor
DE4240915A1 (de) * 1992-12-04 1994-06-09 Christian Bartenbach Leuchte
JP2755080B2 (ja) * 1992-12-16 1998-05-20 松下電器産業株式会社 Ｌｅｄ表示器
US5388035A (en) * 1993-07-23 1995-02-07 Federal-Mogul Corporation Automotive marker lamp
GB9320291D0 (en) * 1993-10-01 1993-11-17 Brown John H Optical directing devices for light emitting diodes
US5528474A (en) * 1994-07-18 1996-06-18 Grote Industries, Inc. Led array vehicle lamp
GB2295274A (en) * 1994-11-17 1996-05-22 Teledyne Ind Optical lens system for light emitting diodes
DE19531295A1 (de) * 1995-08-25 1997-02-27 Reitter & Schefenacker Gmbh Optikkörper für mindestens eine LED

Also Published As

Publication number Publication date
EP0798788A1 (de) 1997-10-01
AU1659897A (en) 1997-10-02
DE69728318T2 (de) 2004-08-05
EP0798788B1 (de) 2004-03-31
CA2200266C (en) 2006-08-15
US5939996A (en) 1999-08-17
AU722876B2 (en) 2000-08-10
GB9606695D0 (en) 1996-06-05
MY121633A (en) 2006-02-28
SG50804A1 (en) 1998-07-20
CA2200266A1 (en) 1997-09-29
NZ314465A (en) 1998-02-26
DK0798788T3 (da) 2004-05-10

Similar Documents

Publication Publication Date Title
DE69728318D1 (de) Optisches Element zur Verwendung in einer Anzeigevorrichtung
DE69918267D1 (de) Anzeigevorrichtung zur verwendung mit einer abgabevorrichtung
DE69732259D1 (de) Schwimmvorrichtung zur Verwendung in einer Bohrlochverrohrung
DE69816593D1 (de) Anzeigevorrichtung mit lichtleiterelement
DE69608120D1 (de) Vorrichtung zur verwendung in einer rohrleitung
DE69721341D1 (de) Optisches Element für Projektionsanzeigevorrichtung
DE69527016T2 (de) Schwimmvorrichtung zur Verwendung in einer Bohrlochverrohrung
DE69714378T2 (de) Vorrichtung mit Lichtwellenleiter-Abzweiger
DE69822763T2 (de) Optisches sichtinstrument mit messsystem
DE69719252D1 (de) Beleuchtungsvorrichtung und Verwendung zur Beleuchtung von einer transmissiven Anzeige
DE69535070D1 (de) Faserausrichtevorrichtung
DE69815989D1 (de) Anzeigevorrichtung mit optischen element
DE59610241D1 (de) Gerät mit einer Anzeigevorrichtung
DE69502974T2 (de) Rückhalteeinheit zur Verwendung in einer Bogenvereinzelvorrichtung
DE69534771D1 (de) Optisch anisotroper Film
DE69529033D1 (de) Optisches Gerät zur Detektion einer Verschiebung
DE69802008T2 (de) Vorrichtung zur kristallziehung
DE59701422D1 (de) Messvorrichtung zur ermittlung einer borkonzentration
DE69535567D1 (de) Optisch gekoppelte Vorrichtung
DE69729503D1 (de) Faseroptisches Element
DE29604875U1 (de) Einrichtung zur Befestigung
DE29616546U1 (de) Geräteeinschub mit einer Anzeigevorrichtung
KR980004601U (ko) 액정디스플레이 얼라인장치
DE59710207D1 (de) Vorrichtung zur Aufnahme einer Leichtflüssigkeitsschicht
NO306227B1 (no) Fiberoptisk element

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VARIABLE MESSAGE SIGNS LTD., HEBBURN, TYNE AND WEA