CA1030642A - Light emitting diode module - Google Patents

Light emitting diode module

Info

Publication number
CA1030642A
CA1030642A CA232,112A CA232112A CA1030642A CA 1030642 A CA1030642 A CA 1030642A CA 232112 A CA232112 A CA 232112A CA 1030642 A CA1030642 A CA 1030642A
Authority
CA
Canada
Prior art keywords
light emitting
emitting diode
diode module
module
light
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
Application number
CA232,112A
Other languages
English (en)
French (fr)
Inventor
Henry T. Groves
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Application granted granted Critical
Publication of CA1030642A publication Critical patent/CA1030642A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/483Containers
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/33Indicating 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies 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
    • H01L25/04Assemblies 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 not having separate containers
    • H01L25/075Assemblies 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 not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753Assemblies 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 not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/16Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H01L25/167Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
CA232,112A 1974-09-30 1975-07-23 Light emitting diode module Expired CA1030642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510495A US3889147A (en) 1974-09-30 1974-09-30 Light emitting diode module

Publications (1)

Publication Number Publication Date
CA1030642A true CA1030642A (en) 1978-05-02

Family

ID=24030982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,112A Expired CA1030642A (en) 1974-09-30 1975-07-23 Light emitting diode module

Country Status (10)

Country Link
US (1) US3889147A (xx)
JP (1) JPS5161289A (xx)
BE (1) BE833018A (xx)
CA (1) CA1030642A (xx)
CH (1) CH589904A5 (xx)
DE (1) DE2534608C3 (xx)
FR (1) FR2286457A1 (xx)
GB (1) GB1514244A (xx)
IT (1) IT1047590B (xx)
NL (1) NL161624C (xx)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522520A (en) * 1976-01-26 1978-08-23 Secr Defence Display panel constructions
CA1082378A (en) * 1976-08-05 1980-07-22 Thomas A. Brown Abuttable light-emitting device modules for graphic display assemblies
DE2651972C2 (de) * 1976-11-15 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Faseroptischer Digitalanzeiger
DE3345364A1 (de) * 1983-12-15 1985-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anzeigetafel mit mehreren anzeigeeinheiten
US6590502B1 (en) * 1992-10-12 2003-07-08 911Ep, Inc. Led warning signal light and movable support
US5914698A (en) * 1996-04-15 1999-06-22 Addco Manufacturing, Inc. Modular message board
US6175342B1 (en) * 1996-04-15 2001-01-16 Aadco, Inc. Enhanced modular message board
US6150996A (en) * 1998-08-26 2000-11-21 Addco, Inc. Changeable message sign system with reconfigurable sign screen
US6414650B1 (en) 1996-04-15 2002-07-02 Addco Sign system with field changeable screen size and message
GB2330679B (en) 1997-10-21 2002-04-24 911 Emergency Products Inc Warning signal light
US6462669B1 (en) 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
US6380865B1 (en) 1999-04-06 2002-04-30 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
US6614359B2 (en) * 1999-04-06 2003-09-02 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
WO2000074973A1 (en) 1999-06-08 2000-12-14 911 Emergency Products, Inc. Rotational led reflector
US6705745B1 (en) 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
US6700502B1 (en) 1999-06-08 2004-03-02 911Ep, Inc. Strip LED light assembly for motor vehicle
US6547410B1 (en) 2000-07-28 2003-04-15 911 Emergency Products, Inc. LED alley/take-down light
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
US20050057941A1 (en) * 1999-08-04 2005-03-17 911Ep, Inc. 360 Degree pod warning light signal
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
US20050047167A1 (en) * 1999-08-04 2005-03-03 Pederson John C. Warning signal light bar
WO2001095673A1 (en) 2000-06-06 2001-12-13 911 Emergency Products, Inc. Led compensation circuit
US7439847B2 (en) * 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
US6879263B2 (en) * 2000-11-15 2005-04-12 Federal Law Enforcement, Inc. LED warning light and communication system
US8188878B2 (en) * 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
JP4080843B2 (ja) * 2002-10-30 2008-04-23 株式会社東芝 不揮発性半導体記憶装置
US7425075B1 (en) 2004-01-28 2008-09-16 Hubbell David A Optical reflecting material
US9243794B2 (en) 2006-09-30 2016-01-26 Cree, Inc. LED light fixture with fluid flow to and from the heat sink
US9028087B2 (en) 2006-09-30 2015-05-12 Cree, Inc. LED light fixture
US7686469B2 (en) 2006-09-30 2010-03-30 Ruud Lighting, Inc. LED lighting fixture
US20090086491A1 (en) * 2007-09-28 2009-04-02 Ruud Lighting, Inc. Aerodynamic LED Floodlight Fixture
US7952262B2 (en) * 2006-09-30 2011-05-31 Ruud Lighting, Inc. Modular LED unit incorporating interconnected heat sinks configured to mount and hold adjacent LED modules
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and 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
WO2008148022A2 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Building illumination apparatus with integrated communications, security and energy management
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
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
WO2012097291A1 (en) 2011-01-14 2012-07-19 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US20170048953A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Programmable switch and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641390A (en) * 1968-07-09 1972-02-08 Ise Electronics Corp Solid-state letter display device
GB1298979A (en) * 1969-09-22 1972-12-06 Mitsubishi Electric Corp Semiconductor display device
FR2102590A5 (xx) * 1970-08-11 1972-04-07 Radiotechnique Compelec
US3740570A (en) * 1971-09-27 1973-06-19 Litton Systems Inc Driving circuits for light emitting diodes
US3800177A (en) * 1971-12-20 1974-03-26 Motorola Inc Integrated light emitting diode display device with housing
JPS4979196A (xx) * 1972-12-04 1974-07-31

Also Published As

Publication number Publication date
CH589904A5 (xx) 1977-07-29
NL161624C (nl) 1980-02-15
GB1514244A (en) 1978-06-14
BE833018A (fr) 1975-12-31
DE2534608B2 (de) 1981-03-19
NL7510553A (nl) 1976-04-01
JPS5161289A (xx) 1976-05-27
FR2286457A1 (fr) 1976-04-23
DE2534608C3 (de) 1981-12-17
DE2534608A1 (de) 1976-04-01
NL161624B (nl) 1979-09-17
FR2286457B1 (xx) 1978-04-07
US3889147A (en) 1975-06-10
IT1047590B (it) 1980-10-20

Similar Documents

Publication Publication Date Title
CA1030642A (en) Light emitting diode module
CA972826A (en) Light emitting diode driver
CA984946A (en) Light emitting device
JPS5517180A (en) Light emitting diode display
FR2287109A1 (fr) Diode electroluminescente
GB1490146A (en) Driver circuit for light emitting diodes
CA1023039A (en) Light emitting diode display
IT1118686B (it) Modulo luminoso a diodi luminescenti
CA1007736A (en) Integral lens light emitting diode
GB2025134B (en) Light emitting diode
CA1017839A (en) Display structure having light emitting diodes
BE830914A (fr) Dispositif a lampes eclairs multiples
CA983454A (en) Light bulb guard
JPS5275285A (en) Light emitting diode assembly
CA920285A (en) Extending the operating life of light emitting p-n junction devices
FR2277300A1 (fr) Dispositif a lampes eclairs multiples
CA1023835A (en) Light emitting gallium phosphide device
CA1021047A (en) Light emitting diode assembly
CA1018640A (en) Efficiency light emitting diode
JPS5693382A (en) Light emitting diode
BE830913A (fr) Dispositif a lampes eclairs multiples
JPS5347284A (en) Gap light emitting diode
CA1011862A (en) Zinc oxide light emitting diode
AU486316B2 (en) Light emitting diode assembly
JPS5347285A (en) Gap light emitting diode

Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19950502