FR3114635B1 - Module lumineux de véhicule automobile comprenant un substrat en céramique - Google Patents
Module lumineux de véhicule automobile comprenant un substrat en céramique Download PDFInfo
- Publication number
- FR3114635B1 FR3114635B1 FR2010015A FR2010015A FR3114635B1 FR 3114635 B1 FR3114635 B1 FR 3114635B1 FR 2010015 A FR2010015 A FR 2010015A FR 2010015 A FR2010015 A FR 2010015A FR 3114635 B1 FR3114635 B1 FR 3114635B1
- Authority
- FR
- France
- Prior art keywords
- ceramic substrate
- motor vehicle
- light module
- vehicle light
- layer
- 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.)
- Active
Links
- 239000000919 ceramic Substances 0.000 title abstract 5
- 239000000758 substrate Substances 0.000 title abstract 5
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
- H05K1/0206—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate by printed thermal vias
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface of the printed circuit board [PCB]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09018—Rigid curved substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10128—Display
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10545—Related components mounted on both sides of the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1572—Processing both sides of a PCB by the same process; Providing a similar arrangement of components on both sides; Making interlayer connections from two sides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3415—Surface mounted components on both sides of the substrate or combined with lead-in-hole components
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Combinations Of Printed Boards (AREA)
- Structure Of Printed Boards (AREA)
Abstract
L’invention concerne un module lumineux d’un dispositif de signalisation d’un véhicule automobile, comprenant un substrat en céramique comprenant des première et deuxième faces opposées, et une pluralité de sources lumineuses activables sélectivement montées sur la première face du substrat en céramique, chacune des première et deuxième faces du substrat en céramique étant pourvue d’au moins une première couche, respectivement d’une deuxième couche, d’interconnexion, caractérisé en ce que le substrat en céramique comporte une pluralité de trous traversants agencés pour interconnecter la première couche d’interconnexion à la deuxième couche d’interconnexion. (Fig. 1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010015A FR3114635B1 (fr) | 2020-09-30 | 2020-09-30 | Module lumineux de véhicule automobile comprenant un substrat en céramique |
CN202180072486.8A CN116530219A (zh) | 2020-09-30 | 2021-09-30 | 包括陶瓷衬底的机动车辆照明模块 |
EP21783534.7A EP4223085A1 (fr) | 2020-09-30 | 2021-09-30 | Module lumineux de véhicule automobile comprenant un substrat en céramique |
US18/246,953 US20230363088A1 (en) | 2020-09-30 | 2021-09-30 | Motor vehicle lighting module comprising a ceramic substrate |
PCT/EP2021/077023 WO2022069673A1 (fr) | 2020-09-30 | 2021-09-30 | Module lumineux de véhicule automobile comprenant un substrat en céramique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010015A FR3114635B1 (fr) | 2020-09-30 | 2020-09-30 | Module lumineux de véhicule automobile comprenant un substrat en céramique |
FR2010015 | 2020-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3114635A1 FR3114635A1 (fr) | 2022-04-01 |
FR3114635B1 true FR3114635B1 (fr) | 2022-10-14 |
Family
ID=73699043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2010015A Active FR3114635B1 (fr) | 2020-09-30 | 2020-09-30 | Module lumineux de véhicule automobile comprenant un substrat en céramique |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230363088A1 (fr) |
EP (1) | EP4223085A1 (fr) |
CN (1) | CN116530219A (fr) |
FR (1) | FR3114635B1 (fr) |
WO (1) | WO2022069673A1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023918A1 (de) * | 2007-05-23 | 2008-11-27 | Siemens Ag Österreich | Beleuchtungseinheit |
DE102007041335A1 (de) * | 2007-08-31 | 2009-03-05 | Siemens Ag Österreich | Vorrichtung zur Anordnung von LED-Leuchten |
TW200917518A (en) * | 2007-10-05 | 2009-04-16 | Delta Electronics Inc | Co-fired ceramic module |
TWI415528B (zh) * | 2008-04-24 | 2013-11-11 | Kinik Co | 高導熱性電路載板及其製作方法 |
TW201017499A (en) * | 2008-10-27 | 2010-05-01 | Tpk Touch Solutions Inc | Manufacturing method and structure of curved-surface capacitive touch panel |
TW201138165A (en) * | 2010-04-23 | 2011-11-01 | yi-zhang Chen | High heat-dissipation LED non-metal substrate and manufacturing method thereof and high heat-dissipation LED component and manufacturing method thereof |
JP2013080904A (ja) * | 2011-09-22 | 2013-05-02 | Hoya Corp | 基板製造方法、配線基板の製造方法、ガラス基板および配線基板 |
-
2020
- 2020-09-30 FR FR2010015A patent/FR3114635B1/fr active Active
-
2021
- 2021-09-30 US US18/246,953 patent/US20230363088A1/en active Pending
- 2021-09-30 EP EP21783534.7A patent/EP4223085A1/fr active Pending
- 2021-09-30 WO PCT/EP2021/077023 patent/WO2022069673A1/fr active Application Filing
- 2021-09-30 CN CN202180072486.8A patent/CN116530219A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4223085A1 (fr) | 2023-08-09 |
FR3114635A1 (fr) | 2022-04-01 |
CN116530219A (zh) | 2023-08-01 |
WO2022069673A1 (fr) | 2022-04-07 |
US20230363088A1 (en) | 2023-11-09 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20220401 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |