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1. WO2020094663 - POWER ELECTRONICS SYSTEM

Publication Number WO/2020/094663
Publication Date 14.05.2020
International Application No. PCT/EP2019/080280
International Filing Date 05.11.2019
IPC
H01L 25/11 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25Assemblies consisting of a plurality of individual semiconductor or other solid state devices
03all the devices being of a type provided for in the same subgroup of groups H01L27/-H01L51/128
10the devices having separate containers
11the devices being of a type provided for in group H01L29/78
H01L 25/18 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25Assemblies consisting of a plurality of individual semiconductor or other solid state devices
18the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/-H01L51/160
H01L 25/07 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25Assemblies consisting of a plurality of individual semiconductor or other solid state devices
03all the devices being of a type provided for in the same subgroup of groups H01L27/-H01L51/128
04the devices not having separate containers
07the devices being of a type provided for in group H01L29/78
H01L 23/48 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements
H01L 23/58 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
58Structural electrical arrangements for semiconductor devices not otherwise provided for
H01L 23/34 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
34Arrangements for cooling, heating, ventilating or temperature compensation
CPC
H01L 2023/4087
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
34Arrangements for cooling, heating, ventilating or temperature compensation ; ; Temperature sensing arrangements
40Mountings or securing means for detachable cooling or heating arrangements
4006with bolts or screws
4075Mechanical elements
4087Mounting accessories, interposers, clamping or screwing parts
H01L 23/13
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
12Mountings, e.g. non-detachable insulating substrates
13characterised by the shape
H01L 23/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
34Arrangements for cooling, heating, ventilating or temperature compensation ; ; Temperature sensing arrangements
36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
H01L 23/3677
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
34Arrangements for cooling, heating, ventilating or temperature compensation ; ; Temperature sensing arrangements
36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
367Cooling facilitated by shape of device
3677Wire-like or pin-like cooling fins or heat sinks
H01L 23/48
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements
H01L 23/5389
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
52Arrangements for conducting electric current within the device in operation from one component to another ; , i.e. interconnections, e.g. wires, lead frames
538the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
5389the chips being integrally enclosed by the interconnect and support structures
Applicants
  • INSTITUT POLYTECHNIQUE DE GRENOBLE [FR]/[FR]
Inventors
  • AVENAS, Yvan
Agents
  • BRONCHART, Quentin
Priority Data
186022906.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) POWER ELECTRONICS SYSTEM
(FR) SYSTÈME ÉLECTRONIQUE DE PUISSANCE
Abstract
(EN)
The invention relates to an electronic system comprising a plurality of adjacent, elementary power electronics modules connected to one another by an electrical module connection, each elementary module comprising at least one power component integrated on a printed circuit inserted between two electrical conductive heat sinks. Advantageously, the electrical module connection is provided by means of the heat sinks at the side and/or central connection surfaces thereof.
(FR)
L'invention a pour objet un système électronique comprenant une pluralité de modules électroniques de puissance élémentaires adjacents et connectés entre eux par une connexion électrique de modules, chaque module élémentaire comprenant au moins un composant de puissance intégré sur un circuit imprimé intercalé entre deux dissipateurs thermiques conducteurs électriques. Avantageusement, la connexion électrique de modules se fait par l'intermédiaire desdits dissipateurs thermiques au niveau de leurs surfaces de connexion latérales et/ou centrales.
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