WO2005034251A2 - Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication - Google Patents

Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication Download PDF

Info

Publication number
WO2005034251A2
WO2005034251A2 PCT/DE2004/002230 DE2004002230W WO2005034251A2 WO 2005034251 A2 WO2005034251 A2 WO 2005034251A2 DE 2004002230 W DE2004002230 W DE 2004002230W WO 2005034251 A2 WO2005034251 A2 WO 2005034251A2
Authority
WO
WIPO (PCT)
Prior art keywords
led
partial
chip
recess
light
Prior art date
Application number
PCT/DE2004/002230
Other languages
German (de)
English (en)
Other versions
WO2005034251A3 (fr
Inventor
Thorsten Ricking
Cem Olkay
Thomas Manth
Original Assignee
G.L.I. Global Light Industries Gmbh
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 G.L.I. Global Light Industries Gmbh filed Critical G.L.I. Global Light Industries Gmbh
Priority to EP04789939A priority Critical patent/EP1704601A2/fr
Publication of WO2005034251A2 publication Critical patent/WO2005034251A2/fr
Publication of WO2005034251A3 publication Critical patent/WO2005034251A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • 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
    • 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
    • H01L33/58—Optical field-shaping elements

Definitions

  • the larger end face diameter of the truncated cone (16) measures approximately 5 mm in the exemplary embodiment. It is called the base size.
  • the taper of the truncated cone (16) is, for example, 20% of the basic size.
  • the total height of the LED part body (10) corresponds to approx. 180% of the basic size.
  • the height of the cylinder (11), which is a flange-like collar with respect to its radius over the conical survives bluntly by approx. 10% of the basic size, eats approx. 30% of the basic size.

Abstract

L'invention concerne un procédé de fabrication de corps de LED photoconducteurs en au moins deux étapes de fabrication, un premier corps partiel de LED présentant au moins une puce électroluminescente et au moins deux électrodes, reliées électriquement à la puce, et un second corps partiel de LED entourant au moins partiellement le premier. A cet effet, le premier corps partiel de LED intérieur est pourvu d'au moins un évidement de type canal ou encoche ou d'au moins une entaille dans une zone entourée et saisie par le second corps partiel de LED extérieur. L'évidement ou l'entaille se situe en dessous d'un plan s'étendant à travers le centre de gravité de la puce et orienté perpendiculairement à la ligne médiane du premier corps partiel de LED. Selon un procédé de fabrication de corps de LED photoconducteurs développé par la présente invention, les corps partiels de LED sont reliés l'un à l'autre de façon sûre.
PCT/DE2004/002230 2003-10-09 2004-10-07 Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication WO2005034251A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04789939A EP1704601A2 (fr) 2003-10-09 2004-10-07 Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347541.9 2003-10-09
DE2003147541 DE10347541B4 (de) 2003-10-09 2003-10-09 Verfahren zum Herstellen eines lichtleitenden LED-Körpers in mindestens zwei Fertigungsstufen

Publications (2)

Publication Number Publication Date
WO2005034251A2 true WO2005034251A2 (fr) 2005-04-14
WO2005034251A3 WO2005034251A3 (fr) 2005-11-03

Family

ID=33521597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002230 WO2005034251A2 (fr) 2003-10-09 2004-10-07 Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication

Country Status (4)

Country Link
EP (1) EP1704601A2 (fr)
DE (1) DE10347541B4 (fr)
TW (1) TW200515626A (fr)
WO (1) WO2005034251A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2428724A1 (fr) 2010-09-08 2012-03-14 SMR Patents S.à.r.l. Couplage de lumière optimal pour dispositifs rétroviseurs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863075A (en) * 1972-06-29 1975-01-28 Plessey Handel Investment Ag Light emitting diode assembly
GB1518040A (en) * 1975-12-08 1978-07-19 Savage J Lens clip for led assembly
US6048082A (en) * 1997-06-20 2000-04-11 Stanley Electric Co., Ltd. Direct-mounting electric lamp unit
WO2002069409A1 (fr) * 2001-02-22 2002-09-06 Weldon Technologies, Inc. Diode electroluminescente grande puissance
DE10163116A1 (de) * 2001-12-24 2003-07-17 Reitter & Schefenacker Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei räumlich und zeitlich getrennten Stufen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733937A1 (de) * 1977-07-27 1979-02-08 Siemens Ag Vorrichtung zur uebertragung von signalen
JPS6469061A (en) * 1987-09-10 1989-03-15 Nec Corp Light emitting diode
JP4271747B2 (ja) * 1997-07-07 2009-06-03 株式会社朝日ラバー 発光ダイオード用透光性被覆材及び蛍光カラー光源

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863075A (en) * 1972-06-29 1975-01-28 Plessey Handel Investment Ag Light emitting diode assembly
GB1518040A (en) * 1975-12-08 1978-07-19 Savage J Lens clip for led assembly
US6048082A (en) * 1997-06-20 2000-04-11 Stanley Electric Co., Ltd. Direct-mounting electric lamp unit
WO2002069409A1 (fr) * 2001-02-22 2002-09-06 Weldon Technologies, Inc. Diode electroluminescente grande puissance
DE10163116A1 (de) * 2001-12-24 2003-07-17 Reitter & Schefenacker Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei räumlich und zeitlich getrennten Stufen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2428724A1 (fr) 2010-09-08 2012-03-14 SMR Patents S.à.r.l. Couplage de lumière optimal pour dispositifs rétroviseurs

Also Published As

Publication number Publication date
EP1704601A2 (fr) 2006-09-27
WO2005034251A3 (fr) 2005-11-03
DE10347541A1 (de) 2005-06-02
TW200515626A (en) 2005-05-01
DE10347541B4 (de) 2012-02-16

Similar Documents

Publication Publication Date Title
DE10137336A1 (de) Kollimierende Lampe
WO2002013231A2 (fr) Source de rayonnement et procede de production d'un moule lenticulaire
EP2765445B1 (fr) Unité à LED avec lentille
DE102012216852A1 (de) Licht aussendende Vorrichtung, Beleuchtungsvorrichtung, welche die Licht aussendende Vorrichtung beinhaltet, und Verfahren zur Herstellung der Licht aussendenden Vorrichtung
EP2259098B1 (fr) Dispositif d'affichage
DE112010000839T5 (de) Licht emittierende einrichtung, planare lichtquelle und anzeigeeinrichtung
EP1989724A1 (fr) Culot de lampe, et lampe comportant un culot de lampe
DE102010014325A1 (de) Verfahren zum Herstellen einer Zündkerze und dadurch hergestellte Zündkerze
EP1461835A2 (fr) Procede de production en deux etapes spatialement et temporellement separees de corps de del guidant la lumiere
EP2351462A1 (fr) Procédé de fabrication d'un élément de conversion de luminescence, élément de conversion de luminescence, et composant optoélectronique
EP1667834B1 (fr) Element lumineux comportant un corps conducteur optique insere
EP2789753B1 (fr) Évier et procédé de fabrication d'un évier
DE10322921A1 (de) Verfahren zur Herstellung eines einteiligen Kolbens für einen Verbrennungsmotor
DE102013110246B4 (de) Korona-Zündeinrichtung
WO2005034251A2 (fr) Procede de fabrication d'un corps de led photoconducteur en au moins deux etapes de fabrication
EP2771923B1 (fr) Pôle de connexion pour un accumulateur, boîtier d'accumulateur et machine destinée à fabriquer un pôle de connexion
DE102008061019A1 (de) Form zur Herstellung von Betonformsteinen
DE112013001321B4 (de) Masseelektrode, Zündkerze und Verfahren zur Bildung einer Masseelektrode
WO2017046000A1 (fr) Composant électroluminescent et procédé de fabrication d'un composant électroluminescent
DE2718228C2 (de) Kondensatorabdeckscheibe
EP1991030B1 (fr) Champ de cuisson à induction et élément de reflux pour un champ de cuisson à induction
DE102013220790A1 (de) Herstellung eines optoelektronischen Bauelements
WO2003054920A2 (fr) Procede de production de corps de diodes electroluminescentes
EP0868985B1 (fr) Moule pour le pressage d'articles à partir de masses à l'état plastique
DE60025784T2 (de) Lufftreifen mit entkoppelter niedriger Zone

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004789939

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004789939

Country of ref document: EP