JP7240160B2 - ステム - Google Patents
ステム Download PDFInfo
- Publication number
- JP7240160B2 JP7240160B2 JP2018231675A JP2018231675A JP7240160B2 JP 7240160 B2 JP7240160 B2 JP 7240160B2 JP 2018231675 A JP2018231675 A JP 2018231675A JP 2018231675 A JP2018231675 A JP 2018231675A JP 7240160 B2 JP7240160 B2 JP 7240160B2
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- Prior art keywords
- stem
- fpc
- frequency signal
- lead
- cylindrical body
- Prior art date
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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
- H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
-
- 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
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/4985—Flexible insulating substrates
-
- 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
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
-
- 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
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0243—Printed circuits associated with mounted high frequency components
-
- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
- H05K1/116—Lands, clearance holes or other lay-out details concerning the surrounding of a via
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
-
- 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
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
-
- 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
- H05K3/3447—Lead-in-hole components
-
- 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
- H05K2201/10189—Non-printed connector
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10378—Interposers
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/10863—Adaptations of leads or holes for facilitating insertion
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10962—Component not directly connected to 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
- 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
- H05K3/3421—Leaded components
- H05K3/3426—Leaded components characterised by the leads
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
- Semiconductor Lasers (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
図1は、実施例に係るステム1を上面側から見た場合の斜視図である。図2は、実施例に係るステム1を下面側から見た場合の斜視図である。図3は、実施例に係るステム1をFPC50に載置した状態を示す図である。なお、図3では、説明の便宜上、ステム1及びFPC50の側断面が示されている。図1~図3に示すステム1は、可撓性を有するフレキシブル基板であるFPC50に載置されてFPC50に電気的に接続される。ステム1は、ステム本体10と、筒状体20と、高周波信号用リード30と、各種給電用リード40と、ケースグランド用リード45とを有する。
次に、図5を参照して、ステム1とFPC50との接続部について、詳細に説明する。図5は、ステム1とFPC50との接続部の構成を示す側断面図である。上述の通り、ステム1は、ステム本体10の貫通孔10cに筒状体20が装着されるように構成されている。筒状体20には、高周波信号用リード30が固定材25で固定され、高周波信号用リード30の下端部31は、ステム本体10の下面10aから突出し、FPC50のスルーホール50aの接続用ランド50cにはんだ付けされる。
ここで、筒状体20に突出部21を形成したことによるステム1の高周波信号の伝送特性(透過特性S21及び反射特性S11)の変化を説明する。図6及び図7は、ステム1の高周波信号の伝送特性の変化のシミュレーションに用いたシミュレーションモデルの一例を示す図である。図6及び図7に示すように、ステム1のステム本体10は、貫通孔10cが形成され、貫通孔10cに筒状体20が装着されている。筒状体20には、高周波信号用リード30が固定材25で固定され、高周波信号用リード30の下端部31は、ステム本体10の下面10aから下方へ突出し、はんだSを介してFPC50のスルーホール50aの接続用ランド50cに接続されている。また、ステム1とFPC50との間の隙間の幅gは、変更可能である。図6では、筒状体20に突出部21が無い状態が示されている。図7では、筒状体20に突出部21がある状態が示されている。なお、図7に示したシミュレーションモデルでは、ステム1とFPC50との間の隙間の幅gが変更されると、突出部21の長さも変更される。
10 ステム本体
10a 下面
10b 上面
10c 貫通孔
20 筒状体
21 突出部
25 固定材
26 空気層
30 高周波信号用リード
31 下端部
50 FPC
51 接地パターン
Claims (3)
- フレキシブル基板に載置される第1の面と前記第1の面とは反対側の第2の面とを有し、前記第1の面と前記第2の面とを貫通する貫通孔が形成されたステム本体と、
前記ステム本体の貫通孔に装着された筒状体と、
前記筒状体に挿通されて固定材で前記筒状体に固定され、一方の端部が前記ステム本体の前記第1の面から突出するリードと、
を有し、
前記筒状体は、前記ステム本体の前記第1の面よりも前記フレキシブル基板側に向かって突出し、前記リードの前記端部の外周面を囲み、前記フレキシブル基板の接地パターンに接合される突出部を有し、
前記突出部の側面には、外側へ突出するフランジ部が形成され、
前記フランジ部が前記フレキシブル基板の接地パターンに接合されることを特徴とするステム。 - 前記筒状体は、前記突出部と前記リードの前記端部の外周面との間に前記固定材が充填されていない空気層を有することを特徴とする請求項1に記載のステム。
- 前記リードは、高周波信号を伝送するリードであり、
前記固定材は、前記リードとは異なる他のリードを固定するための他の固定材よりも比誘電率が低いことを特徴とする請求項1又は2に記載のステム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018231675A JP7240160B2 (ja) | 2018-12-11 | 2018-12-11 | ステム |
KR1020190158791A KR20200071668A (ko) | 2018-12-11 | 2019-12-03 | 스템 |
US16/702,705 US10945337B2 (en) | 2018-12-11 | 2019-12-04 | Stem |
CN201911250287.2A CN111312663A (zh) | 2018-12-11 | 2019-12-09 | 管座 |
TW108145148A TW202025418A (zh) | 2018-12-11 | 2019-12-10 | 管座 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018231675A JP7240160B2 (ja) | 2018-12-11 | 2018-12-11 | ステム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020096039A JP2020096039A (ja) | 2020-06-18 |
JP2020096039A5 JP2020096039A5 (ja) | 2021-12-09 |
JP7240160B2 true JP7240160B2 (ja) | 2023-03-15 |
Family
ID=70972622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018231675A Active JP7240160B2 (ja) | 2018-12-11 | 2018-12-11 | ステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US10945337B2 (ja) |
JP (1) | JP7240160B2 (ja) |
KR (1) | KR20200071668A (ja) |
CN (1) | CN111312663A (ja) |
TW (1) | TW202025418A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11894322B2 (en) | 2018-05-29 | 2024-02-06 | Analog Devices, Inc. | Launch structures for radio frequency integrated device packages |
US11424196B2 (en) | 2018-06-01 | 2022-08-23 | Analog Devices, Inc. | Matching circuit for integrated circuit die |
US11417615B2 (en) | 2018-11-27 | 2022-08-16 | Analog Devices, Inc. | Transition circuitry for integrated circuit die |
US11350537B2 (en) * | 2019-05-21 | 2022-05-31 | Analog Devices, Inc. | Electrical feedthrough assembly |
CN112234043A (zh) * | 2020-09-02 | 2021-01-15 | 江苏盐芯微电子有限公司 | 集成电路封装结构及集成电路封装方法 |
JP2022090839A (ja) * | 2020-12-08 | 2022-06-20 | 新光電気工業株式会社 | 半導体パッケージ用ステム |
US11744021B2 (en) | 2022-01-21 | 2023-08-29 | Analog Devices, Inc. | Electronic assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006080418A (ja) | 2004-09-13 | 2006-03-23 | Mitsubishi Electric Corp | キャンパッケージ型光半導体装置および光モジュール |
JP2009239113A (ja) | 2008-03-27 | 2009-10-15 | Shinko Electric Ind Co Ltd | 光半導体素子用パッケージ |
WO2017090651A1 (ja) | 2015-11-27 | 2017-06-01 | 京セラ株式会社 | 電子部品搭載用パッケージおよび電子装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL181963C (nl) * | 1979-06-26 | 1987-12-01 | Philips Nv | Halfgeleiderlaserinrichting. |
US5223672A (en) * | 1990-06-11 | 1993-06-29 | Trw Inc. | Hermetically sealed aluminum package for hybrid microcircuits |
US6476464B1 (en) * | 1999-02-16 | 2002-11-05 | Ixion, Llc | Low resistance hermetic lead structure |
TW449948B (en) * | 1999-06-29 | 2001-08-11 | Rohm Co Ltd | Semiconductor device |
JP2005286305A (ja) * | 2004-03-02 | 2005-10-13 | Mitsubishi Electric Corp | 光半導体装置 |
US7484967B2 (en) * | 2006-01-20 | 2009-02-03 | Sumitomo Electric Industries, Ltd. | Optical module with a flexible printed circuit board to be electrically connected with a host board |
JP4772557B2 (ja) * | 2006-03-30 | 2011-09-14 | 住友電工デバイス・イノベーション株式会社 | 電子部品、および電子部品用モジュール |
US8723283B2 (en) * | 2011-02-10 | 2014-05-13 | Electronics And Telecommunications Research Institute | Optical module |
JP5427325B2 (ja) * | 2011-11-30 | 2014-02-26 | パナソニック株式会社 | 窒化物半導体発光装置 |
DE102013114547B4 (de) * | 2013-01-18 | 2020-01-16 | Schott Ag | TO-Gehäuse |
JP6654364B2 (ja) * | 2015-06-12 | 2020-02-26 | 日本ルメンタム株式会社 | 光モジュール |
-
2018
- 2018-12-11 JP JP2018231675A patent/JP7240160B2/ja active Active
-
2019
- 2019-12-03 KR KR1020190158791A patent/KR20200071668A/ko not_active Application Discontinuation
- 2019-12-04 US US16/702,705 patent/US10945337B2/en active Active
- 2019-12-09 CN CN201911250287.2A patent/CN111312663A/zh active Pending
- 2019-12-10 TW TW108145148A patent/TW202025418A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006080418A (ja) | 2004-09-13 | 2006-03-23 | Mitsubishi Electric Corp | キャンパッケージ型光半導体装置および光モジュール |
JP2009239113A (ja) | 2008-03-27 | 2009-10-15 | Shinko Electric Ind Co Ltd | 光半導体素子用パッケージ |
WO2017090651A1 (ja) | 2015-11-27 | 2017-06-01 | 京セラ株式会社 | 電子部品搭載用パッケージおよび電子装置 |
Also Published As
Publication number | Publication date |
---|---|
US10945337B2 (en) | 2021-03-09 |
JP2020096039A (ja) | 2020-06-18 |
KR20200071668A (ko) | 2020-06-19 |
CN111312663A (zh) | 2020-06-19 |
TW202025418A (zh) | 2020-07-01 |
US20200187361A1 (en) | 2020-06-11 |
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