SE7611555L - Ljusavgivande indikatoranordning - Google Patents

Ljusavgivande indikatoranordning

Info

Publication number
SE7611555L
SE7611555L SE7611555A SE7611555A SE7611555L SE 7611555 L SE7611555 L SE 7611555L SE 7611555 A SE7611555 A SE 7611555A SE 7611555 A SE7611555 A SE 7611555A SE 7611555 L SE7611555 L SE 7611555L
Authority
SE
Sweden
Prior art keywords
contacts
elongated
light emission
indicator device
base
Prior art date
Application number
SE7611555A
Other languages
English (en)
Other versions
SE409261B (sv
Inventor
C R Fegley
F J Valentino
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE7611555L publication Critical patent/SE7611555L/sv
Publication of SE409261B publication Critical patent/SE409261B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor 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
    • H01L33/48—Semiconductor 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
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • 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
    • H01L25/16—Assemblies 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
    • H01L25/167—Assemblies 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor 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
    • H01L33/48—Semiconductor 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
    • H01L33/483—Containers
SE7611555A 1975-10-31 1976-10-18 Ljusemitterande indikatoranordning SE409261B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62780675A 1975-10-31 1975-10-31
US05/695,331 US4054814A (en) 1975-10-31 1976-06-14 Electroluminescent display and method of making

Publications (2)

Publication Number Publication Date
SE7611555L true SE7611555L (sv) 1977-05-01
SE409261B SE409261B (sv) 1979-08-06

Family

ID=27090536

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611555A SE409261B (sv) 1975-10-31 1976-10-18 Ljusemitterande indikatoranordning

Country Status (13)

Country Link
US (1) US4054814A (sv)
JP (1) JPS5831737B2 (sv)
AU (1) AU500727B2 (sv)
CA (1) CA1063216A (sv)
DE (1) DE2648979C3 (sv)
ES (1) ES452842A1 (sv)
FR (1) FR2330105A1 (sv)
GB (1) GB1554600A (sv)
HK (1) HK28180A (sv)
IT (1) IT1075867B (sv)
MY (1) MY8100019A (sv)
NL (1) NL174307C (sv)
SE (1) SE409261B (sv)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157486A (en) * 1977-12-19 1979-06-05 Western Electric Company, Inc. Electroluminescent display and circuit protective device and method of making
US4179032A (en) * 1978-09-11 1979-12-18 Western Electric Co., Inc. Methods of and apparatus for conveying, orienting, testing and sorting articles
JPS57177578A (en) * 1981-04-24 1982-11-01 Nippon Denyo Kk Led lamp and manufacture thereof
JPS582080A (ja) * 1981-06-29 1983-01-07 Nippon Denyo Kk Ｌｅｄランプ
JPS582079A (ja) * 1981-06-29 1983-01-07 Nippon Denyo Kk Ｌｅｄランプ及びその製法
JPS5871671A (ja) * 1981-10-23 1983-04-28 Idec Izumi Corp 発光ダイオ−ドランプ
US4394602A (en) * 1981-11-25 1983-07-19 Western Electric Co., Inc. Enclosed electrical devices
JPS5974687A (ja) * 1982-10-21 1984-04-27 Idec Izumi Corp 発光ダイオ−ドランプ
JPS59165472A (ja) * 1983-03-09 1984-09-18 Idec Izumi Corp 発光ダイオ−ドランプ用リ−ド基板
JPS62202574A (ja) * 1987-02-19 1987-09-07 Nippon Denyo Kk Ｌｅｄランプ及びその製法
US5660461A (en) * 1994-12-08 1997-08-26 Quantum Devices, Inc. Arrays of optoelectronic devices and method of making same
US5534788A (en) * 1994-12-09 1996-07-09 National Semiconductor Corporation Integrated resistor for sensing electrical parameters
DE19526313C2 (de) * 1995-07-19 2000-01-27 Preh Elektro Feinmechanik Diodenfassung für LED mit Steckverbindung und Vorwiderstand und Verfahren zu deren Herstellung
US6020632A (en) * 1997-02-26 2000-02-01 Motorola, Inc. Electronic component including an adjustable cap
US7064498B2 (en) 1997-08-26 2006-06-20 Color Kinetics Incorporated Light-emitting diode based products
US6967448B2 (en) 1997-08-26 2005-11-22 Color Kinetics, Incorporated Methods and apparatus for controlling illumination
US6781329B2 (en) 1997-08-26 2004-08-24 Color Kinetics Incorporated Methods and apparatus for illumination of liquids
US6888322B2 (en) 1997-08-26 2005-05-03 Color Kinetics Incorporated Systems and methods for color changing device and enclosure
US7038398B1 (en) 1997-08-26 2006-05-02 Color Kinetics, Incorporated Kinetic illumination system and methods
US6720745B2 (en) 1997-08-26 2004-04-13 Color Kinetics, Incorporated Data delivery track
US6774584B2 (en) 1997-08-26 2004-08-10 Color Kinetics, Incorporated Methods and apparatus for sensor responsive illumination of liquids
US6897624B2 (en) 1997-08-26 2005-05-24 Color Kinetics, Incorporated Packaged information systems
US7764026B2 (en) 1997-12-17 2010-07-27 Philips Solid-State Lighting Solutions, Inc. Systems and methods for digital entertainment
US7186003B2 (en) 1997-08-26 2007-03-06 Color Kinetics Incorporated Light-emitting diode based products
US6806659B1 (en) 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US7385359B2 (en) 1997-08-26 2008-06-10 Philips Solid-State Lighting Solutions, Inc. Information systems
US7482764B2 (en) 1997-08-26 2009-01-27 Philips Solid-State Lighting Solutions, Inc. Light sources for illumination of liquids
US7242152B2 (en) 1997-08-26 2007-07-10 Color Kinetics Incorporated Systems and methods of controlling light systems
US6717376B2 (en) 1997-08-26 2004-04-06 Color Kinetics, Incorporated Automotive information systems
US7187141B2 (en) 1997-08-26 2007-03-06 Color Kinetics Incorporated Methods and apparatus for illumination of liquids
US20040052076A1 (en) 1997-08-26 2004-03-18 Mueller George G. Controlled lighting methods and apparatus
US6936978B2 (en) 1997-08-26 2005-08-30 Color Kinetics Incorporated Methods and apparatus for remotely controlled illumination of liquids
US6975079B2 (en) 1997-08-26 2005-12-13 Color Kinetics Incorporated Systems and methods for controlling illumination sources
US6777891B2 (en) 1997-08-26 2004-08-17 Color Kinetics, Incorporated Methods and apparatus for controlling devices in a networked lighting system
US7231060B2 (en) 1997-08-26 2007-06-12 Color Kinetics Incorporated Systems and methods of generating control signals
US6608453B2 (en) 1997-08-26 2003-08-19 Color Kinetics Incorporated Methods and apparatus for controlling devices in a networked lighting system
US6965205B2 (en) 1997-08-26 2005-11-15 Color Kinetics Incorporated Light emitting diode based products
US6869204B2 (en) 1997-08-26 2005-03-22 Color Kinetics Incorporated Light fixtures for illumination of liquids
US6548967B1 (en) 1997-08-26 2003-04-15 Color Kinetics, Inc. Universal lighting network methods and systems
US20030133292A1 (en) 1999-11-18 2003-07-17 Mueller George G. Methods and apparatus for generating and modulating white light illumination conditions
US7427840B2 (en) 1997-08-26 2008-09-23 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling illumination
US6624597B2 (en) 1997-08-26 2003-09-23 Color Kinetics, Inc. Systems and methods for providing illumination in machine vision systems
US6150714A (en) * 1997-09-19 2000-11-21 Texas Instruments Incorporated Current sense element incorporated into integrated circuit package lead frame
US6049046A (en) * 1997-09-30 2000-04-11 Siemens Energy & Automation, Inc. Electric circuit protection device having electrical parts ultrasonically joined using a brazing alloy
US6010059A (en) * 1997-09-30 2000-01-04 Siemens Energy & Automation, Inc. Method for ultrasonic joining of electrical parts using a brazing alloy
US7598686B2 (en) 1997-12-17 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Organic light emitting diode methods and apparatus
US6406338B1 (en) * 1999-07-08 2002-06-18 Yazaki Corporation Board terminal and method of producing same
US7049761B2 (en) 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
PT1422975E (pt) 2000-04-24 2010-07-09 Philips Solid State Lighting Produto ‚ base de leds
US7642730B2 (en) * 2000-04-24 2010-01-05 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for conveying information via color of light
US7320632B2 (en) * 2000-06-15 2008-01-22 Lednium Pty Limited Method of producing a lamp
AUPQ818100A0 (en) * 2000-06-15 2000-07-06 Arlec Australia Limited Led lamp
US7202613B2 (en) 2001-05-30 2007-04-10 Color Kinetics Incorporated Controlled lighting methods and apparatus
AU2001277185A1 (en) 2000-07-27 2002-02-13 Color Kinetics Incorporated Lighting control using speech recognition
US7042172B2 (en) 2000-09-01 2006-05-09 Color Kinetics Incorporated Systems and methods for providing illumination in machine vision systems
US7303300B2 (en) 2000-09-27 2007-12-04 Color Kinetics Incorporated Methods and systems for illuminating household products
US7038399B2 (en) 2001-03-13 2006-05-02 Color Kinetics Incorporated Methods and apparatus for providing power to lighting devices
US6801003B2 (en) 2001-03-13 2004-10-05 Color Kinetics, Incorporated Systems and methods for synchronizing lighting effects
US7598684B2 (en) 2001-05-30 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling devices in a networked lighting system
US7358679B2 (en) 2002-05-09 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Dimmable LED-based MR16 lighting apparatus and methods
KR20080064904A (ko) * 2002-06-14 2008-07-09 레드니엄 테크놀로지 피티와이 리미티드 Ｌｅｄ 패키징 방법 및 패키징된 ｌｅｄ
US7300192B2 (en) 2002-10-03 2007-11-27 Color Kinetics Incorporated Methods and apparatus for illuminating environments
US20080102726A2 (en) * 2003-03-12 2008-05-01 Balu Jeganathan Lamp and a process for producing a lamp
US7178941B2 (en) 2003-05-05 2007-02-20 Color Kinetics Incorporated Lighting methods and systems
JP2006286699A (ja) * 2005-03-31 2006-10-19 Toyoda Gosei Co Ltd Ｌｅｄランプ装置及びその製造方法。
JP4946363B2 (ja) * 2005-12-07 2012-06-06 豊田合成株式会社 Ｌｅｄランプ装置およびｌｅｄランプ装置用のメタル基板パッケージ
US10321528B2 (en) 2007-10-26 2019-06-11 Philips Lighting Holding B.V. Targeted content delivery using outdoor lighting networks (OLNs)
US8118447B2 (en) * 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US7712918B2 (en) * 2007-12-21 2010-05-11 Altair Engineering , Inc. Light distribution using a light emitting diode assembly
DE102008013031B4 (de) * 2008-03-07 2019-07-25 Osram Oled Gmbh Optoelektronisches Bauelement
US20100220469A1 (en) * 2008-05-23 2010-09-02 Altair Engineering, Inc. D-shaped cross section l.e.d. based light
US8360599B2 (en) * 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US7976196B2 (en) * 2008-07-09 2011-07-12 Altair Engineering, Inc. Method of forming LED-based light and resulting LED-based light
US7946729B2 (en) * 2008-07-31 2011-05-24 Altair Engineering, Inc. Fluorescent tube replacement having longitudinally oriented LEDs
US8674626B2 (en) * 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
US8256924B2 (en) * 2008-09-15 2012-09-04 Ilumisys, Inc. LED-based light having rapidly oscillating LEDs
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8444292B2 (en) * 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
US8556452B2 (en) * 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) * 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) * 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
WO2011005562A2 (en) * 2009-06-23 2011-01-13 Altair Engineering, Inc. Led lamp with a wavelength converting layer
US8421366B2 (en) * 2009-06-23 2013-04-16 Ilumisys, Inc. Illumination device including LEDs and a switching power control system
CA2794512A1 (en) * 2010-03-26 2011-09-29 David L. Simon Led light tube with dual sided light distribution
WO2011119958A1 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Inside-out led bulb
WO2011119921A2 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Led light with thermoelectric generator
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
EP2593714A2 (en) 2010-07-12 2013-05-22 iLumisys, Inc. Circuit board mount for led light tube
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
US8866708B2 (en) * 2011-01-21 2014-10-21 Peter Sui Lun Fong Light emitting diode switch device and array
WO2013028965A2 (en) 2011-08-24 2013-02-28 Ilumisys, Inc. Circuit board mount for led light
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
ES2781971T3 (es) 2013-06-28 2020-09-09 Lumileds Holding Bv Dispositivo diodo emisor de luz
US9636112B2 (en) * 2013-08-16 2017-05-02 Covidien Lp Chip assembly for reusable surgical instruments
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
USD747228S1 (en) * 2013-11-04 2016-01-12 Fibar Group S.A. Door/window sensor
CN106063381A (zh) 2014-01-22 2016-10-26 伊卢米斯公司 具有被寻址led的基于led的灯
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
US11248769B2 (en) 2019-04-10 2022-02-15 Peter Sui Lun Fong Optic for touch-sensitive light emitting diode switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US870341A (en) * 1906-11-21 1907-11-05 Herman Boehm Incandescent lamp.
JPS434636Y1 (sv) * 1965-04-26 1968-02-28
FR1568401A (sv) * 1968-04-11 1969-05-23
DE1916554B2 (de) * 1969-04-01 1974-07-04 Semikron Gesellschaft Fuer Gleichrichterbau Und Elektronik Mbh, 8500 Nuernberg Verfahren zum Herstellen von Halbleitergleichrichteranordnungen
BE750732A (fr) * 1969-06-24 1970-11-03 Matsuo Electric Co Procede de fabrication de composants electroniques en forme de de lamelles, tels que notamment condensateurs
US3597666A (en) * 1969-11-26 1971-08-03 Fairchild Camera Instr Co Lead frame design
FR2127239A5 (sv) * 1971-03-01 1972-10-13 Radiotechnique Compelec
US3869641A (en) * 1972-06-21 1975-03-04 Monsanto Co AC Responsive led pilot light circuitry
US3795830A (en) * 1972-08-17 1974-03-05 Shelton J Led slidebase switchboard lamp

Also Published As

Publication number Publication date
DE2648979C3 (de) 1981-05-07
MY8100019A (en) 1981-12-31
NL174307B (nl) 1983-12-16
JPS5831737B2 (ja) 1983-07-08
AU500727B2 (en) 1979-05-31
IT1075867B (it) 1985-04-22
NL174307C (nl) 1984-05-16
JPS5257797A (en) 1977-05-12
GB1554600A (en) 1979-10-24
DE2648979A1 (de) 1977-05-12
DE2648979B2 (de) 1980-01-10
CA1063216A (en) 1979-09-25
US4054814A (en) 1977-10-18
FR2330105A1 (fr) 1977-05-27
NL7611797A (nl) 1977-05-03
SE409261B (sv) 1979-08-06
ES452842A1 (es) 1978-01-16
HK28180A (en) 1980-05-30
FR2330105B1 (sv) 1981-07-31
AU1904076A (en) 1978-05-04

Similar Documents

Publication Publication Date Title
SE7611555L (sv) Ljusavgivande indikatoranordning
NL7800886A (nl) Tegen hoge temperatuur bestendige, ingekapselde, electrisch lichtende lamp.
MX148595A (es) Lampara electrica incandescente mejorada
NL7613097A (nl) Elektrisch gepompte dubbelgolfgeleider-diode- laser met verdeelde terugkoppeling.
NL7707025A (nl) Elektrische geleider.
IT1085530B (it) Composizioni dielettriche a base di titanato di magnesio e dispositivi con esse ottenuti
NL7607038A (nl) Elektrische gloeilamp.
NL179100B (nl) Elektrische gloeilamp.
NL7811528A (nl) Flitslamprangschikking met elektrisch scherm.
NL7803806A (nl) Gloeilamp met tweedelige isolerende voet.
IT1124774B (it) Procedimento per la realizzazione di una strato di contatto elettricamente conduttore per dispositivi in dicatori a gas luminescente
SE7706625L (sv) Ljusemitterande diod
FR2315770A1 (fr) Ruban electriquement conducteur
IT1054250B (it) Lampada fluorescente priva di elettrodi
SE7805720L (sv) Sett att framstella en elektriskt isolerande glasfilm pa kiselstal
NL7610860A (nl) Hulsloze elektrische gloeilamp.
FR2298177A1 (fr) Commutateur electrique lumineux
NL152699B (nl) Elektrische vermogensschakelaar met een onderbrekingskamer gevuld met een vloeibaar gemaakt dielektricum.
NL179433C (nl) Elektrische lamp.
NL7704182A (nl) Elektrische gloeilamp.
NL7704774A (nl) Elektrische gloeilamp.
AT345930B (de) Schaltung fuer leuchtstofflampen
AT366516B (de) Elektrische, mehrpolige steckvorrichtung mit unverwechselbaren kontakten
FR2300434A1 (fr) Connecteur electrique dont le boitier comporte une lame de contact flexible
NL7610507A (nl) Elektrische lamp.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7611555-9

Effective date: 19900706

Format of ref document f/p: F