JP6497301B2 - 樹脂成形体の製造方法 - Google Patents
樹脂成形体の製造方法 Download PDFInfo
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- JP6497301B2 JP6497301B2 JP2015225071A JP2015225071A JP6497301B2 JP 6497301 B2 JP6497301 B2 JP 6497301B2 JP 2015225071 A JP2015225071 A JP 2015225071A JP 2015225071 A JP2015225071 A JP 2015225071A JP 6497301 B2 JP6497301 B2 JP 6497301B2
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- Prior art keywords
- thermosetting resin
- resin member
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- sealing surface
- thermosetting
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- Expired - Fee Related
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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
- B29C45/14336—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
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- 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
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/121—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by multiple encapsulations, e.g. by a thin protective coating and a thick encapsulation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/127—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed characterised by arrangements for sealing or adhesion
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
-
- 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
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/166—Roughened surface bonds
-
- 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
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/1664—Chemical bonds
-
- 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
- B29C2045/1693—Making multilayered or multicoloured articles shaping the first molding material before injecting the second molding material, e.g. by cutting, folding
-
- 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
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- 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
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2101/12—Thermoplastic materials
-
- 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
- B29K2663/00—Use of EP, i.e. epoxy resins or derivatives thereof for preformed parts, e.g. for inserts
-
- 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
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/121—Arrangements for protection of devices protecting against mechanical damage
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
- H10W74/47—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
なお、上記実施形態では、上記図1に示したように、レーザ照射による粗化面11aすなわち新生面は、熱硬化性樹脂部材10における封止面11の一部に設けられていたが、封止面11の全体に設けられていてもよい。
11 熱硬化性樹脂部材における封止面
13 表面層
14 新生面
20 熱可塑性樹脂部材
20a 添加剤
Claims (5)
- 熱硬化性樹脂よりなる熱硬化性樹脂部材(10)と、熱硬化性樹脂部材の表面の少なくとも一部である封止面(11)を封止する熱可塑性樹脂よりなる熱可塑性樹脂部材(20)と、を備える樹脂成形体の製造方法であって、
前記熱硬化性樹脂部材の原料である熱硬化性樹脂材料を用い、前記熱硬化性樹脂材料を加熱して硬化完了させることにより、前記熱硬化性樹脂部材を形成することを行い、
前記熱硬化性樹脂部材における前記封止面にレーザ照射を行うことで、前記封止面の最表面に位置する表面層(13)を除去することにより、前記封止面の少なくとも一部を官能基が存在する新生面(14)とすることを行い、
前記新生面が形成された前記熱硬化性樹脂部材に対して、前記熱可塑性樹脂部材の原料である熱可塑性樹脂材料として前記新生面に存在する官能基と化学結合する官能基を含有する添加剤(20a)を添加した材料を射出成形することにより、前記新生面に存在する官能基と前記熱可塑性樹脂材料に添加した添加剤に存在する官能基とを化学結合させつつ、前記熱硬化性樹脂部材における前記封止面を前記熱可塑性樹脂部材で封止することを行い、
前記熱硬化性樹脂部材として、前記レーザ照射に用いられるレーザ光の吸収率が、1μm当たり10%以上であるものを用いるようにした樹脂成形体の製造方法。 - 前記レーザ光の波長を400nm以下とする請求項1に記載の樹脂成形体の製造方法。
- 前記熱硬化性樹脂部材は、エポキシ樹脂に顔料が含有されたものである請求項1または2に記載の樹脂成形体の製造方法。
- 前記顔料はカーボンブラックである請求項3に記載の樹脂成形体の製造方法。
- 前記熱硬化性樹脂部材は、無機物よりなるフィラーを含有した前記熱硬化性樹脂よりなる請求項1ないし4のいずれか1つに記載の樹脂成形体の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015225071A JP6497301B2 (ja) | 2015-11-17 | 2015-11-17 | 樹脂成形体の製造方法 |
| PCT/JP2016/082745 WO2017086184A1 (ja) | 2015-11-17 | 2016-11-04 | 樹脂成形体の製造方法 |
| CN201680066340.1A CN108349172A (zh) | 2015-11-17 | 2016-11-04 | 树脂成型体的制造方法 |
| US15/774,325 US20190091907A1 (en) | 2015-11-17 | 2016-11-04 | Method for producing resin molded body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015225071A JP6497301B2 (ja) | 2015-11-17 | 2015-11-17 | 樹脂成形体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017092428A JP2017092428A (ja) | 2017-05-25 |
| JP6497301B2 true JP6497301B2 (ja) | 2019-04-10 |
Family
ID=58718996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015225071A Expired - Fee Related JP6497301B2 (ja) | 2015-11-17 | 2015-11-17 | 樹脂成形体の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190091907A1 (ja) |
| JP (1) | JP6497301B2 (ja) |
| CN (1) | CN108349172A (ja) |
| WO (1) | WO2017086184A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661000B (zh) * | 2018-09-30 | 2020-11-27 | 宁德时代新能源科技股份有限公司 | 一种集流体,极片和电化学装置 |
| CN116001134B (zh) * | 2022-12-30 | 2024-05-28 | 重庆市大足区永彩装饰材料有限公司 | 一种热固性塑粉的制备方法及装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| USRE33777E (en) * | 1982-01-26 | 1991-12-24 | Avco Corporation | Laser removal of poor thermally-conductive materials |
| US4714516A (en) * | 1986-09-26 | 1987-12-22 | General Electric Company | Method to produce via holes in polymer dielectrics for multiple electronic circuit chip packaging |
| US20020170897A1 (en) * | 2001-05-21 | 2002-11-21 | Hall Frank L. | Methods for preparing ball grid array substrates via use of a laser |
| JP2006052279A (ja) * | 2004-08-11 | 2006-02-23 | Tokai Carbon Co Ltd | 半導体封止材用カーボンブラック着色剤およびその製造方法 |
| JP5016481B2 (ja) * | 2005-03-30 | 2012-09-05 | 山本化成株式会社 | フタロシアニン系黒色顔料及びその用途 |
| US20070235902A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Microstructured tool and method of making same using laser ablation |
| US7605343B2 (en) * | 2006-05-24 | 2009-10-20 | Electro Scientific Industries, Inc. | Micromachining with short-pulsed, solid-state UV laser |
| JP2008037943A (ja) * | 2006-08-03 | 2008-02-21 | Nitto Denko Corp | 衝撃吸収粘着剤シートおよびその製造方法 |
| US7767595B2 (en) * | 2006-10-26 | 2010-08-03 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
| JP4600693B2 (ja) * | 2008-01-25 | 2010-12-15 | 信越化学工業株式会社 | 半導体封止用エポキシ樹脂組成物の製造方法 |
| JP2009297734A (ja) * | 2008-06-11 | 2009-12-24 | Nitto Denko Corp | レーザー加工用粘着シート及びレーザー加工方法 |
| TWI417017B (zh) * | 2009-07-30 | 2013-11-21 | Unimicron Technology Corp | 線路板的基材及其鑽孔方法 |
| JP4924690B2 (ja) * | 2009-10-20 | 2012-04-25 | 株式会社デンソー | 炭化珪素半導体装置の製造方法 |
| JPWO2011152312A1 (ja) * | 2010-06-04 | 2013-08-01 | イビデン株式会社 | 配線板の製造方法 |
| US20140202742A1 (en) * | 2013-01-22 | 2014-07-24 | Cambrios Technologies Corporation | Two-sided laser patterning on thin film substrates |
| JP5701414B1 (ja) * | 2013-03-26 | 2015-04-15 | ダイセルポリマー株式会社 | 複合成形体の製造方法 |
| US9419667B2 (en) * | 2013-04-16 | 2016-08-16 | Skyworks Solutions, Inc. | Apparatus and methods related to conformal coating implemented with surface mount devices |
| JP2015162503A (ja) * | 2014-02-26 | 2015-09-07 | 株式会社デンソー | 樹脂成形体およびその製造方法 |
| US10395947B2 (en) * | 2014-02-27 | 2019-08-27 | Denso Corporation | Manufacturing method of a resin molded article |
| JP6372148B2 (ja) * | 2014-04-23 | 2018-08-15 | 株式会社デンソー | 半導体装置 |
-
2015
- 2015-11-17 JP JP2015225071A patent/JP6497301B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-04 CN CN201680066340.1A patent/CN108349172A/zh active Pending
- 2016-11-04 US US15/774,325 patent/US20190091907A1/en not_active Abandoned
- 2016-11-04 WO PCT/JP2016/082745 patent/WO2017086184A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20190091907A1 (en) | 2019-03-28 |
| JP2017092428A (ja) | 2017-05-25 |
| WO2017086184A1 (ja) | 2017-05-26 |
| CN108349172A (zh) | 2018-07-31 |
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