JP6655577B2 - 伝送線路及びその製造方法 - Google Patents
伝送線路及びその製造方法 Download PDFInfo
- Publication number
- JP6655577B2 JP6655577B2 JP2017073446A JP2017073446A JP6655577B2 JP 6655577 B2 JP6655577 B2 JP 6655577B2 JP 2017073446 A JP2017073446 A JP 2017073446A JP 2017073446 A JP2017073446 A JP 2017073446A JP 6655577 B2 JP6655577 B2 JP 6655577B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- conductor patterns
- transmission line
- insulating layer
- ground pattern
- 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
- 230000005540 biological transmission Effects 0.000 title claims description 71
- 238000004519 manufacturing process Methods 0.000 title description 32
- 239000004020 conductor Substances 0.000 claims description 69
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000011888 foil Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 238000007772 electroless plating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 208000033978 Device electrical impedance issue Diseases 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
- H01P11/003—Manufacturing lines with conductors on a substrate, e.g. strip lines, slot lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/026—Coplanar striplines [CPS]
-
- 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
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0014—Shaping of the substrate, e.g. by moulding
-
- 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
- H05K2201/09036—Recesses or grooves in insulating 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/0929—Conductive planes
- H05K2201/093—Layout of power planes, ground planes or power supply conductors, e.g. having special clearance holes therein
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structure Of Printed Boards (AREA)
- Insulated Conductors (AREA)
- Waveguides (AREA)
Description
11〜13 :導体パターン
20 :絶縁層
20a〜20c:絶縁フィルム
21 :接続部
31 :第1グランドパターン
32 :第2グランドパターン
G :溝
Claims (3)
- 平面状に並列配置された信号の伝送路となる複数の導体パターンと、前記複数の導体パターンを略平面状に取り囲む絶縁層と、前記絶縁層の一面側に形成された第1グランドパターンと、前記絶縁層の他面側に形成された第2グランドパターンとを備えた伝送線路であって、
前記絶縁層は、平面視して前記複数の導体パターンの間となる箇所のそれぞれに、前記絶縁層を分断することがなく、前記複数の導体パターンの長手方向に連続して形成された溝を前記一面側に有し、
前記第1グランドパターンは、前記溝の内外に亘って連続して形成され、
前記溝は、断面視してV字形状に形成されている
ことを特徴とする伝送線路。 - 前記溝は、前記複数の導体パターンの配置深さ以上の深さで形成されている
ことを特徴とする請求項1に記載の伝送線路。 - 信号の伝送路となる平面状に並列配置された複数の導体パターンに絶縁性樹脂を押出成形して、前記複数の導体パターンを略平面状に取り囲む絶縁層を形成する第1工程と、
前記第1工程において形成された前記絶縁層の一面側に第1グランドパターンを形成すると共に、前記絶縁層の他面側に第2グランドパターンを形成する第2工程と、を備え、
前記第1工程では、平面視して前記複数の導体パターンの間となる箇所のそれぞれに、前記絶縁層が分断されることなく、前記複数の導体パターンの長手方向に連続する溝を形成するための凸部を有した金型によって前記絶縁性樹脂が押出成形され、
前記第2工程では、前記溝の内外に亘って前記第1グランドパターンが連続して形成される
ことを特徴とする伝送線路の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017073446A JP6655577B2 (ja) | 2017-04-03 | 2017-04-03 | 伝送線路及びその製造方法 |
US15/942,787 US20180287238A1 (en) | 2017-04-03 | 2018-04-02 | Transmission Line and Manufacturing Method Thereof |
DE102018204974.2A DE102018204974B4 (de) | 2017-04-03 | 2018-04-03 | Übertragungsleitung und Verfahren zur Herstellung derselben |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017073446A JP6655577B2 (ja) | 2017-04-03 | 2017-04-03 | 伝送線路及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018182356A JP2018182356A (ja) | 2018-11-15 |
JP6655577B2 true JP6655577B2 (ja) | 2020-02-26 |
Family
ID=63525597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017073446A Active JP6655577B2 (ja) | 2017-04-03 | 2017-04-03 | 伝送線路及びその製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180287238A1 (ja) |
JP (1) | JP6655577B2 (ja) |
DE (1) | DE102018204974B4 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200025914A (ko) * | 2018-08-31 | 2020-03-10 | 주식회사 센서뷰 | 전기방사에 의해 형성된 나노구조 물질을 이용한 전송선로 제조방법 |
CN114365585A (zh) * | 2019-09-13 | 2022-04-15 | 株式会社Zefa | 电路成型部件以及电子设备 |
CN112072248A (zh) * | 2020-08-25 | 2020-12-11 | 中电科仪器仪表有限公司 | 一种波导端口密封装置 |
CN115119383A (zh) * | 2021-03-23 | 2022-09-27 | 鹏鼎控股(深圳)股份有限公司 | 传输线及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD155025A1 (de) * | 1980-10-22 | 1982-05-05 | Canzler Fritz Eberhard | Geschirmtes flachbandkabel |
JPH0828139B2 (ja) | 1988-09-20 | 1996-03-21 | 株式会社フジクラ | テープ電線の製造方法 |
JPH05190609A (ja) * | 1992-01-14 | 1993-07-30 | Hitachi Cable Ltd | Tab用テープキャリア |
JP3241139B2 (ja) * | 1993-02-04 | 2001-12-25 | 三菱電機株式会社 | フィルムキャリア信号伝送線路 |
JPH07142668A (ja) * | 1993-11-12 | 1995-06-02 | Shinko Electric Ind Co Ltd | リードフレームとその製造方法及び半導体装置 |
US20050156693A1 (en) | 2004-01-20 | 2005-07-21 | Dove Lewis R. | Quasi-coax transmission lines |
JP2016092561A (ja) | 2014-11-01 | 2016-05-23 | 株式会社村田製作所 | 伝送線路およびフラットケーブル |
JP2016100495A (ja) * | 2014-11-25 | 2016-05-30 | 株式会社村田製作所 | 伝送線路ケーブル、電子機器、および伝送線路ケーブルの製造方法 |
-
2017
- 2017-04-03 JP JP2017073446A patent/JP6655577B2/ja active Active
-
2018
- 2018-04-02 US US15/942,787 patent/US20180287238A1/en not_active Abandoned
- 2018-04-03 DE DE102018204974.2A patent/DE102018204974B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20180287238A1 (en) | 2018-10-04 |
DE102018204974B4 (de) | 2022-01-27 |
JP2018182356A (ja) | 2018-11-15 |
DE102018204974A1 (de) | 2018-10-04 |
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