FR3102642B1 - Carte électronique comprenant un premier plan de masse et un deuxième plan de masse - Google Patents

Carte électronique comprenant un premier plan de masse et un deuxième plan de masse Download PDF

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Publication number
FR3102642B1
FR3102642B1 FR1911859A FR1911859A FR3102642B1 FR 3102642 B1 FR3102642 B1 FR 3102642B1 FR 1911859 A FR1911859 A FR 1911859A FR 1911859 A FR1911859 A FR 1911859A FR 3102642 B1 FR3102642 B1 FR 3102642B1
Authority
FR
France
Prior art keywords
ground
ground plane
electronic card
area
zone
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
Application number
FR1911859A
Other languages
English (en)
Other versions
FR3102642A1 (fr
Inventor
Thierry Segond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1911859A priority Critical patent/FR3102642B1/fr
Priority to CN202080080549.XA priority patent/CN114731759B/zh
Priority to US17/771,240 priority patent/US11751324B2/en
Priority to PCT/EP2020/079202 priority patent/WO2021078647A1/fr
Publication of FR3102642A1 publication Critical patent/FR3102642A1/fr
Application granted granted Critical
Publication of FR3102642B1 publication Critical patent/FR3102642B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0224—Patterned shielding planes, ground planes or power planes
    • 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
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/0259—Electrostatic discharge [ESD] protection
    • 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
    • H05K1/0215—Grounding of printed circuits by connection to external grounding means
    • 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
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • 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
    • H05K1/0266—Marks, test patterns or identification means
    • H05K1/0268—Marks, test patterns or identification means for electrical inspection or testing
    • 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
    • H05K2201/09354—Ground conductor along edge of main surface
    • 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
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09663—Divided layout, i.e. conductors divided in two or more parts
    • 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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09972—Partitioned, e.g. portions of a PCB dedicated to different functions; Boundary lines therefore; Portions of a PCB being processed separately or differently
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/16—Inspection; Monitoring; Aligning
    • H05K2203/162—Testing a finished product, e.g. heat cycle testing of solder joints
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/222—Completing of printed circuits by adding non-printed jumper connections

Abstract

Carte électronique (1) comportant : - une première portion de carte (10) comprenant des composants de protection foudre (16), un premier plan de masse (17) et une première zone de masse (18) ; - une deuxième portion de carte (11) comprenant des composants fonctionnels (22), un deuxième plan de masse (23) et une deuxième zone de masse (24) ; - une troisième portion de carte (12) qui sépare et isole électriquement le premier plan de masse et la première zone de masse du deuxième plan de masse et de la deuxième zone de masse ; la première zone de masse et la deuxième zone de masse étant non vernies ; la première zone de masse (18) et la deuxième zone de masse (24) étant agencées pour être appliquées sur un élément de boîtier (31) qui est conducteur électrique et qui appartient à un boîtier dans lequel est intégrée la carte électronique (1). FIGURE DE L’ABREGE : Fig.1
FR1911859A 2019-10-23 2019-10-23 Carte électronique comprenant un premier plan de masse et un deuxième plan de masse Active FR3102642B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1911859A FR3102642B1 (fr) 2019-10-23 2019-10-23 Carte électronique comprenant un premier plan de masse et un deuxième plan de masse
CN202080080549.XA CN114731759B (zh) 2019-10-23 2020-10-16 包括第一接地平面和第二接地平面的电子卡
US17/771,240 US11751324B2 (en) 2019-10-23 2020-10-16 Electronic card comprising a first ground plane and a second ground plane
PCT/EP2020/079202 WO2021078647A1 (fr) 2019-10-23 2020-10-16 Carte électronique comprenant un premier plan de masse et un deuxième plan de masse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911859A FR3102642B1 (fr) 2019-10-23 2019-10-23 Carte électronique comprenant un premier plan de masse et un deuxième plan de masse
FR1911859 2019-10-23

Publications (2)

Publication Number Publication Date
FR3102642A1 FR3102642A1 (fr) 2021-04-30
FR3102642B1 true FR3102642B1 (fr) 2022-07-15

Family

ID=69810973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911859A Active FR3102642B1 (fr) 2019-10-23 2019-10-23 Carte électronique comprenant un premier plan de masse et un deuxième plan de masse

Country Status (4)

Country Link
US (1) US11751324B2 (fr)
CN (1) CN114731759B (fr)
FR (1) FR3102642B1 (fr)
WO (1) WO2021078647A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775885B2 (ja) * 1997-03-27 2006-05-17 アルプス電気株式会社 電子機器
JP3822768B2 (ja) * 1999-12-03 2006-09-20 株式会社ルネサステクノロジ Ｉｃカードの製造方法
TWI363583B (en) * 2009-07-15 2012-05-01 Quanta Comp Inc Audio circuit board
TW201134048A (en) * 2010-03-30 2011-10-01 Hon Hai Prec Ind Co Ltd Electronic device
CN102209445B (zh) 2010-03-31 2015-08-26 鸿富锦精密工业（深圳）有限公司 锁扣装置
TW201143595A (en) * 2010-05-27 2011-12-01 Hon Hai Prec Ind Co Ltd High voltage defend device
US8840432B2 (en) * 2012-04-24 2014-09-23 Tyco Electronics Corporation Circuit board and wire assembly
JP6173575B2 (ja) * 2014-05-14 2017-08-02 三菱電機株式会社 制御ユニット
TWI563787B (en) * 2015-06-03 2016-12-21 Delta Electronics Inc Power supply device and high potential test method thereof
US11444455B2 (en) * 2019-02-09 2022-09-13 Eugene Robert Worley Integrated circuit protection

Also Published As

Publication number Publication date
CN114731759A (zh) 2022-07-08
CN114731759B (zh) 2023-08-18
WO2021078647A1 (fr) 2021-04-29
FR3102642A1 (fr) 2021-04-30
US11751324B2 (en) 2023-09-05
US20220418096A1 (en) 2022-12-29

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