JP2015536579A - 切換モジュールおよび付属の格子モジュールを作製する方法ならびに付属の格子モジュールおよび対応した電子ユニット - Google Patents
切換モジュールおよび付属の格子モジュールを作製する方法ならびに付属の格子モジュールおよび対応した電子ユニット Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 75
- 238000001746 injection moulding Methods 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 41
- 238000000576 coating method Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 14
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- 238000000465 moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
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- 239000004065 semiconductor Substances 0.000 description 3
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- 239000006223 plastic coating Substances 0.000 description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/86—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
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- 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
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
-
- 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
- B29C2045/14163—Positioning or centering articles in the mould using springs being part of the positioning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3443—Switches
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49107—Fuse making
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (17)
- 切換モジュールを作製する方法であって、切換モジュールが少なくとも1つの電子構成素子(22)と、少なくとも1つの電子構成素子(22)を冷却するための少なくとも1つの冷却部材(24)とを含み、少なくとも1つの電子構成素子(22)が少なくとも1つの冷却部材(24)に結合され、プラスチック(26)によって少なくとも部分的に被覆される、切換モジュールを作製する方法において、
少なくとも1つの電子構成素子(22)および少なくとも1つの冷却部材(24)を射出成型工具(30)に挿入し、ばね要素(32)を少なくとも1つの電子構成素子(22)と射出成型工具(30)の内面(34)との間に配置し、ばね要素(32)を射出成型工具(30)の内面(34)で支持し、少なくとも1つの冷却部材(24)を射出成型工具(30)の壁(36)に押し付けることを特徴とする、切換モジュールを作製する方法。 - 請求項1に記載の方法において、
少なくとも1つの前記電子構成素子(22)を前記ばね要素(32)によって少なくとも1つの前記冷却部材(24)に押し付ける方法。 - 請求項1または2に記載の方法において、
少なくとも1つの前記電子構成素子(22)を少なくとも1つの前記冷却部材(24)と共に、前記ばね要素(32)によって所定方向に整列する方法。 - 請求項1から3までのいずれか一項に記載の方法において、
前記電子構成素子(22)の異なる構成高さおよび/または許容差を、対応する前記ばね要素(32)によって補正する方法。 - 請求項1から4までのいずれか一項に記載の方法において、
少なくとも1つの前記電子構成素子(22)における前記ばね要素(32)の載置面(22.1)を、被覆の際に開放状態に保持する方法。 - 請求項1から5までのいずれか一項に記載の方法において、
少なくとも1つの前記電子構成素子(22)に向いていない、少なくとも1つの前記冷却部材(24)の面(24.1)を、被覆の際に開放状態に保持し、平坦に整列する方法。 - 請求項1から6までのいずれか一項に記載の方法において、
電気接続素子(28)を、少なくとも1つの前記電子構成素子(22)に導電性に接続し、少なくとも部分的に被覆する方法。 - 複数の切換モジュール(20)を含む格子モジュールを作製する方法において、
請求項1から7のいずれか一項にしたがって格子モジュール(10)を作製し、対応する切換モジュール(20)の構成部材(22,24)を同じ射出成型工具(30)に挿入し、共通のプロセスで被覆することを特徴とする格子モジュールの方法。 - 請求項8に記載の方法において、
被覆プロセスで前記切換モジュール(20)の間にウェブ(12)を形成する方法。 - 請求項9または10に記載の方法において、
被覆プロセスで少なくとも1つのセンタリングピン(14)を形成する方法。 - 既に包装および/または封入され、結合状態で配置された少なくとも2つの電子構成素子(22)を有する格子モジュールであって、結合状態で配置されたそれぞれの電子構成素子(22)がそれぞれ冷却部材(24)に結合され、プラスチックによって少なくとも部分的に被覆される格子モジュールにおいて、
冷却部材(24)が、それぞれ格子モジュールの外面の一部を形成しており、電子構成素子(22)を放熱するために外面にわたって一平面に配置されていることを特徴とする格子モジュール。 - 請求項11に記載の格子モジュールにおいて、
被覆用のプラスチック(26)が、少なくとも1つのセンタリングピン(14)を形成する格子モジュール。 - 請求項11または12に記載の格子モジュールにおいて、
前記電子構成素子(22)の複数の電気接続素子(28)が同様に整列され、前記冷却部材(24)に向いていない側に配置されている格子モジュール。 - 請求項11から13までのいずれか一項に記載の格子モジュールにおいて、
被覆用のプラスチック(26)が、ガラス繊維強化プラスチックである格子モジュール。 - 請求項11から14までのいずれか一項に記載の格子モジュールにおいて、
前記冷却部材(24)が少なくとも1つのヒートシンクに結合されている格子モジュール。 - 請求項11から15までのいずれか一項に記載の格子モジュールにおいて、
前記電子構成素子(22)がプラスチックウェブ(12)を介して相互に結合されている格子モジュール。 - 請求項11から16までのいずれか一項に記載の少なくとも2つの電子構成素子(22)を有する少なくとも1つの格子モジュールを特徴とする電子ユニット。
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DE102012222679.6 | 2012-12-10 | ||
DE102012222679.6A DE102012222679A1 (de) | 2012-12-10 | 2012-12-10 | Verfahren zur Herstellung eines Schaltmoduls und eines zugehörigen Gittermoduls sowie ein zugehöriges Gittermodul und korrespondierende elektronische Baugruppe |
PCT/EP2013/071475 WO2014090442A1 (de) | 2012-12-10 | 2013-10-15 | Verfahren zur herstellung eines schaltmoduls und eines zugehörigen gittermoduls sowie ein zugehöriges gittermodul und korrespondierende elektronische baugruppe |
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US (1) | US20150318126A1 (ja) |
EP (1) | EP2929559A1 (ja) |
JP (1) | JP2015536579A (ja) |
CN (1) | CN104823277A (ja) |
DE (1) | DE102012222679A1 (ja) |
WO (1) | WO2014090442A1 (ja) |
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US10403601B2 (en) * | 2016-06-17 | 2019-09-03 | Fairchild Semiconductor Corporation | Semiconductor package and related methods |
US10034410B1 (en) * | 2017-04-26 | 2018-07-24 | Chroma Ate Inc. | Support apparatus |
DE102017126716B4 (de) * | 2017-11-14 | 2021-07-22 | Semikron Elektronik Gmbh & Co. Kg | Anordnung mit einem Leistungshalbleitermodul mit einer Schalteinrichtung |
DE102017131110A1 (de) * | 2017-12-22 | 2019-06-27 | Osram Opto Semiconductors Gmbh | Verfahren zum einbetten von optoelektronischen bauelementen in eine schicht |
FR3092031B1 (fr) * | 2019-01-24 | 2021-05-07 | Safran Electrical & Power | procede de fabrication d’un meuble electrique et MEuble electrique correspondant |
CN115179497A (zh) * | 2022-06-15 | 2022-10-14 | 常州市瑞泰光电有限公司 | 注塑模具 |
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- 2013-10-15 EP EP13776805.7A patent/EP2929559A1/de not_active Withdrawn
- 2013-10-15 US US14/651,194 patent/US20150318126A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
DE102012222679A1 (de) | 2014-06-12 |
US20150318126A1 (en) | 2015-11-05 |
WO2014090442A1 (de) | 2014-06-19 |
CN104823277A (zh) | 2015-08-05 |
EP2929559A1 (de) | 2015-10-14 |
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