DE10357818B4 - Method for producing light-emitting semiconductor diodes on a circuit board - Google Patents
Method for producing light-emitting semiconductor diodes on a circuit board Download PDFInfo
- Publication number
- DE10357818B4 DE10357818B4 DE10357818A DE10357818A DE10357818B4 DE 10357818 B4 DE10357818 B4 DE 10357818B4 DE 10357818 A DE10357818 A DE 10357818A DE 10357818 A DE10357818 A DE 10357818A DE 10357818 B4 DE10357818 B4 DE 10357818B4
- Authority
- DE
- Germany
- Prior art keywords
- light
- board
- emitting semiconductor
- semiconductor chip
- injection mold
- 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 - Fee Related
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
-
- 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
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
- B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector 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
- H01L2224/16221—Disposition the bump connector 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
- H01L2224/16225—Disposition the bump connector 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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/48225—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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
Abstract
Verfahren zur Herstellung mindestens einer lichtemittierenden Halbleiterdiode auf einer elektrische Leiterbahnen umfassenden Platine,
– wobei mindestens ein lichtemittierender Halbleiterchip (21) auf die Platine (10) aufgesetzt wird,
– wobei die Lage des lichtemittierenden Halbleiterchips (21) an mindestens einer Ausrichtkante (18) der Platine (10) ausgerichtet wird,
– wobei der lichtemittierende Halbleiterchip (21) thermisch leitend, elektrisch und mechanisch mit der Platine (10) verbunden wird,
– wobei die so vormontierte Platine (10) in eine Spritzgießform eingesetzt wird,
– wobei die Lage der Platine (10) in der Spritzgießform zumindest am lichtemittierenden Halbleiterchip (21) ausgerichtet wird, und
– wobei die Spritzgießform mit einem Thermoplast ausgespritzt wird, der die Platine (10) durch mindestens einen Durchbruch (15) durchdringt oder die Platine (10) umfließt.Method for producing at least one light-emitting semiconductor diode on a circuit board comprising electrical tracks
Wherein at least one light-emitting semiconductor chip (21) is placed on the circuit board (10),
- wherein the position of the light-emitting semiconductor chip (21) is aligned on at least one alignment edge (18) of the board (10),
Wherein the light-emitting semiconductor chip (21) is thermally conductively, electrically and mechanically connected to the circuit board (10),
- wherein the pre-assembled board (10) is inserted into an injection mold,
- Wherein the position of the board (10) in the injection mold is aligned at least on the light-emitting semiconductor chip (21), and
- Wherein the injection mold is injected with a thermoplastic, which penetrates the board (10) through at least one opening (15) or the circuit board (10) flows around.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung mindestens einer lichtemittierenden Halbleiterdiode auf einer elektrische Leiterbahnen umfassenden Platine.The The invention relates to a process for producing at least one light-emitting semiconductor diode on an electrical conductor tracks comprehensive board.
Eine lichtemittierende Halbleiterdiode, beispielsweise eine Leuchtdiode oder eine Laserdiode, umfasst üblicherweise einen elektrischen Teil und einen diesen mindestens bereichsweise umgebenden, zumindest weitgehend transparenten Lichtverteilkörper. Derartige Lumineszenzdioden werden beispielsweise in Leuchten für Automobile, für die Zimmerbeleuchtung, in Lichtmodulen für die Kommunikation, in Straßenleuchten etc. eingesetzt.A light emitting semiconductor diode, for example a light emitting diode or a laser diode usually includes an electrical part and this at least partially surrounding, at least largely transparent Lichtverteilkörper. such Luminescent diodes are used for example in lights for automobiles, for the Room lighting, in light modules for communication, in street lights etc. used.
Das hier als Platine bezeichnete Bauteil kann biegesteif oder biegeweich sein. Es kann auch folienförmig sein, wobei die Folie biegesteif oder biegeweich sein kann.The Here referred to as board component can be rigid or bend soft be. It can also be foil-shaped be, wherein the film may be rigid or bend soft.
Aus
der
Der vorliegenden Erfindung liegt die Problemstellung zugrunde, ein Verfahren zur wiederholbaren Herstellung einer lichtemittierenden Halbleiterdiode auf einer Platine zu entwickeln, mit dem eine Vielzahl von Gestaltungen der lichtemittierenden Halbleiterdiode verwirklicht werden können.Of the The present invention is based on the problem, a method for the repeatable production of a light-emitting semiconductor diode to develop on a board with which a variety of designs the semiconductor light-emitting diode can be realized.
Diese Problemstellung wird mit den Merkmalen des Hauptanspruchs gelöst. Dazu wird mindestens ein lichtemittierender Halbleiterchip auf die Platine aufgesetzt. Die Lage des lichtemittierenden Halbleiterchips wird an mindestens einer Ausrichtkante der Platine ausgerichtet. Danach wird der lichtemittierende Halbleiterchip thermisch leitend, elektrisch und mechanisch mit der Platine verbunden. Die so vormontierte Platine wird in eine Spritzgießform eingesetzt. Hierbei wird die Lage der Platine in der Spritzgießform zumindest am lichtemittierenden Halbleiterchip ausgerichtet. Anschließend wird die Spritzgießform mit einem Thermoplast ausgespritzt, der die Platine durch mindestens einen Durchbruch durchdringt oder die Platine umfließt.These Problem is solved with the features of the main claim. To At least one light-emitting semiconductor chip is applied to the board placed. The location of the light-emitting semiconductor chip is aligned with at least one alignment edge of the board. After that becomes the light-emitting semiconductor chip thermally conductive, electrically and mechanically connected to the board. The pre-assembled board is used in an injection mold. Here, the position of the board in the injection mold is at least aligned with the light-emitting semiconductor chip. Subsequently, will the injection mold sprayed with a thermoplastic, the board through at least penetrates a breakthrough or flows around the board.
Zur Herstellung des Lichtverteilkörpers wird in die Spritzgießform ein Thermoplast eingespritzt. Der Thermoplast dringt durch die Platine oder umfließt die Platine und hintergreift oder umgreift diese. Dabei entsteht ein homogener Lichtverteilkörper, dessen Gestalt sich nach der Entnahme aus der Spritzgießform nicht ändert. Der Lichtverteilkörper kann Hinterschnitte aufweisen, er kann eine optische Linse, eine Freiformfläche, eine Diffraktionsoberfläche oder eine Fraktionsoberfläche etc. umfassen.to Production of the light distribution body gets into the injection mold a thermoplastic injected. The thermoplastic penetrates the board or flows around the board and engages behind or surrounds this. It arises a homogeneous light distribution body whose Shape does not change after removal from the injection mold. Of the Light distribution body can Undercuts have, it can be an optical lens, a freeform surface, a diffraction surface or a fraction surface etc. include.
Weitere Einzelheiten der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung schematisch dargestellter Ausführungsformen.Further Details of the invention will become apparent from the dependent claims and the following description of schematically illustrated embodiments.
Die
Die
Platine (
Die
Platine (
In
der Platine (
Die
Durchbrüche
(
Der
Durchbruch (
Zur
Herstellung der Leuchtdiode (
Im
nächsten
Verfahrensschritt wird der Lichtverteilkörper (
Nach
dem Schließen
der Spritzgießform
wird ein Thermoplast, z. B. PMMA, in den Hohlraum der Spritzgießform eingespritzt.
Die in der Form befindliche Luft wird verdrängt und/oder abgesaugt. Die Hohlräume der
Form werden mit Thermoplast gefüllt. Ggf.
wird der Zwischenraum (
Durch
das Hintergreifen wird die Leuchtdiode (
Nach
der Herstellung des Lichtverteilkörpers (
Die
so hergestellte Leuchtdiode (
Die
Leuchtdiode (
Die
Bei
der Herstellung der Leuchtdiode (
Der
lichtemittierende Halbleiterchip (
Die
so bestückte
Platine (
Die
Bei
der Montage des lichtemittierenden Halbleiterchips (
Wird
die mit dem lichtemittierenden Halbleiterchip (
Bei
der Einbringung des Thermoplasts in die Spritzgießform umfließt dieser
die Platine (
Die
optische Linse (
Die
in den
Der
lichtemittierende Halbleiterchip (
Bei
diesen Ausführungsbeispielen
wird der lichtemittierende Halbleiterchip (
In
der
Der
lichtemittierende Halbleiterchip (
Die
Ausrichtkante (
Beim
Einsetzen der mit dem lichtemittierenden Halbleiterchip (
Beim
Einsetzen der mit dem lichtemittierenden Chip (
Der
Thermoplast kann eine Platine (
Die
Platine (
Die
Platine (
Der
lichtemittierende Chip (
Der
Thermoplast hat eine geringe optische Dämpfung. Die mit dem Verfahren
hergestellten, auf einer Platine (
Bei
der Herstellung mehrerer Leuchtdioden (
- 11
- UmgebungSurroundings
- 1010
- Platinecircuit board
- 1111
-
Oberseite
von (
10 )Top of (10 ) - 1212
- elektrische Leiterbahnelectrical conductor path
- 1313
- elektrische Leiterbahnelectrical conductor path
- 1414
- Passivierungsschichtpassivation
- 1515
- Durchbrüche, LanglöcherBreakthroughs, oblong holes
- 1616
- Durchbruch, LanglochBreakthrough, Long hole
- 1818
- Ausrichtkantealigning edge
- 1919
- Ausrichtkantealigning edge
- 2020
- Leuchtdiodeled
- 2121
- lichtemittierender Halbleiterchiplight emitting Semiconductor chip
- 2222
- Klebe- und Lötverbindungadhesive and solder joint
- 2323
- Zwischenraumgap
- 2424
- Chipträgerchip carrier
- 2626
- Klebe- und Lötverbindungadhesive and solder joint
- 2727
- Bonddrahtbonding wire
- 3131
- Lichtverteilkörperlight distribution
- 3232
- optische Linseoptical lens
- 4141
-
Einsenkung
von (
10 )Sinking of (10 ) - 4242
- reflektierende Schichtreflective layer
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357818A DE10357818B4 (en) | 2003-12-09 | 2003-12-09 | Method for producing light-emitting semiconductor diodes on a circuit board |
US10/582,311 US20070117248A1 (en) | 2003-12-09 | 2004-12-03 | Method for the production of light-emitting semiconductor diodes |
PCT/DE2004/002652 WO2005056269A2 (en) | 2003-12-09 | 2004-12-03 | Method for the production of light-emitting semiconductor diodes on a printed circuit board, and illumination units comprising an integrated circuit board |
TW093138197A TW200525786A (en) | 2003-12-09 | 2004-12-09 | Method for the production of light-emitting semiconductor diodes on a printed circuit board, and illumination units comprising an integrated circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357818A DE10357818B4 (en) | 2003-12-09 | 2003-12-09 | Method for producing light-emitting semiconductor diodes on a circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10357818A1 DE10357818A1 (en) | 2005-07-14 |
DE10357818B4 true DE10357818B4 (en) | 2009-10-08 |
Family
ID=34672568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10357818A Expired - Fee Related DE10357818B4 (en) | 2003-12-09 | 2003-12-09 | Method for producing light-emitting semiconductor diodes on a circuit board |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10357818B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2437581A1 (en) | 2010-09-30 | 2012-04-04 | Odelo GmbH | Light diode on a ceramic substrate basis |
EP2437319A2 (en) | 2010-09-30 | 2012-04-04 | Odelo GmbH | Method for producing lensed SMD light diodes |
WO2018019726A1 (en) | 2016-07-28 | 2018-02-01 | HELLA GmbH & Co. KGaA | Light source with a silicone primary optic and method for producing the light source |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017855A1 (en) | 2007-04-16 | 2008-10-23 | Osram Opto Semiconductors Gmbh | Method for producing an optoelectronic component and optoelectronic component |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611067A (en) * | 1984-06-13 | 1986-01-07 | Stanley Electric Co Ltd | Molding method of led chip mounted on printed board |
JPH06334223A (en) * | 1993-05-24 | 1994-12-02 | Mitsubishi Cable Ind Ltd | Led illuminator |
JPH06334224A (en) * | 1993-05-24 | 1994-12-02 | Mitsubishi Cable Ind Ltd | Manufacture of led illuminator |
JPH0722653A (en) * | 1993-06-30 | 1995-01-24 | Mitsubishi Cable Ind Ltd | Molding method of electronic component mounted on substrate |
JPH0730152A (en) * | 1993-07-09 | 1995-01-31 | Mitsubishi Cable Ind Ltd | Molding method for electronic component mounted on board and board structure for molding |
DE19612388C2 (en) * | 1996-03-28 | 1999-11-04 | Siemens Ag | Integrated semiconductor circuit, in particular an optoelectronic component with overvoltage protection |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611067A (en) * | 1992-01-16 | 1994-01-21 | Fujikin:Kk | Control valve |
-
2003
- 2003-12-09 DE DE10357818A patent/DE10357818B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611067A (en) * | 1984-06-13 | 1986-01-07 | Stanley Electric Co Ltd | Molding method of led chip mounted on printed board |
JPH06334223A (en) * | 1993-05-24 | 1994-12-02 | Mitsubishi Cable Ind Ltd | Led illuminator |
JPH06334224A (en) * | 1993-05-24 | 1994-12-02 | Mitsubishi Cable Ind Ltd | Manufacture of led illuminator |
JPH0722653A (en) * | 1993-06-30 | 1995-01-24 | Mitsubishi Cable Ind Ltd | Molding method of electronic component mounted on substrate |
JPH0730152A (en) * | 1993-07-09 | 1995-01-31 | Mitsubishi Cable Ind Ltd | Molding method for electronic component mounted on board and board structure for molding |
DE19612388C2 (en) * | 1996-03-28 | 1999-11-04 | Siemens Ag | Integrated semiconductor circuit, in particular an optoelectronic component with overvoltage protection |
Non-Patent Citations (6)
Title |
---|
Abstract & JP 06 334 223 A * |
Abstract & JP 06 334 224 A * |
Abstract & JP 07 022 653 A * |
Abstract & JP 07 030 152 A * |
Abstract & JP 61 001 067 A * |
JP 61-001 067 A (Abstract) JP 06-334 224 A (Abstract) JP 06-334 223 A (Abstract) JP 07-022 653 A (Abstract) JP 07-030 152 A (Abstract) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2437581A1 (en) | 2010-09-30 | 2012-04-04 | Odelo GmbH | Light diode on a ceramic substrate basis |
EP2437319A2 (en) | 2010-09-30 | 2012-04-04 | Odelo GmbH | Method for producing lensed SMD light diodes |
DE102010047002A1 (en) | 2010-09-30 | 2012-04-05 | Odelo Gmbh | Method for producing belinster SMD LEDs |
WO2018019726A1 (en) | 2016-07-28 | 2018-02-01 | HELLA GmbH & Co. KGaA | Light source with a silicone primary optic and method for producing the light source |
DE102016113942A1 (en) | 2016-07-28 | 2018-02-15 | HELLA GmbH & Co. KGaA | Light source with a primary optic of silicone and method for producing the light source |
US11009208B2 (en) | 2016-07-28 | 2021-05-18 | HELLA GmbH & Co. KGaA | Light source with a primary lens made of silicone and a method for manufacturing the light source |
Also Published As
Publication number | Publication date |
---|---|
DE10357818A1 (en) | 2005-07-14 |
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