EP1859661A1 - Starr-flexible leiterplatte - Google Patents
Starr-flexible leiterplatteInfo
- Publication number
- EP1859661A1 EP1859661A1 EP06707738A EP06707738A EP1859661A1 EP 1859661 A1 EP1859661 A1 EP 1859661A1 EP 06707738 A EP06707738 A EP 06707738A EP 06707738 A EP06707738 A EP 06707738A EP 1859661 A1 EP1859661 A1 EP 1859661A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit board
- region
- rigid
- printed circuit
- flex
- 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.)
- Withdrawn
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
- H05K1/0277—Bendability or stretchability details
- H05K1/0278—Rigid circuit boards or rigid supports of circuit boards locally made bendable, e.g. by removal or replacement of material
-
- 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 flexible or folded printed circuits
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
-
- 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
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0228—Cutting, sawing, milling or shearing
-
- 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
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
Definitions
- the invention relates to a printed circuit board comprising at least a first, a second and a third rigid region and at least a first and a second flex region.
- a printed circuit board often has to be adapted to external conditions with regard to its design and arrangement.
- a motor vehicle can be constructed, for example, according to aspects such as aesthetics, aerodynamics and safety.
- An installation volume for the printed circuit board in the motor vehicle can be subordinated to these aspects.
- the design and arrangement of the circuit board must then be adapted to the installation volume.
- the object of the invention is to provide a printed circuit board which allows easy manifold arrangement of the circuit board.
- the invention features a printed circuit board having a first extended side and a second extended side opposite the first side.
- the printed circuit board comprises at least a first, a second and a third rigid region and at least a first and a second flex region.
- the flex areas are made thinner than the rigid areas perpendicular to the sides of the circuit board.
- the first rigid region is coupled only by the first flex region with the second rigid region.
- the second rigid region is limited only by the second flex region with the third rigid region. richly coupled.
- the first flex area is flush with the first side of the circuit board.
- the second flex area is flush with the second side of the circuit board.
- the flex areas can be easily and very precisely formed by deep milling of the circuit board.
- the printed circuit board comprises more than two flex areas and more than three rigid areas. The circuit board can then be easily adapted to a given installation volume.
- the two flex regions are formed such that a first edge at an initial transition from the first flex region to the second rigid region and a second edge at a second transition from the second rigid region to the second flex region form an angle which is not equal to 0 °.
- FIG. 1 shows a plan view of a first embodiment of a printed circuit board
- FIG. 2 shows a side view of the printed circuit board according to FIG. 1
- FIG. 3 shows a plan view of a second embodiment of the printed circuit board
- FIG. 4 shows a side view of the printed circuit board according to FIG. 3,
- FIG. 5 shows a third embodiment of the printed circuit board
- FIG. 6 shows a side view of the printed circuit board according to FIG. 5,
- Figure 7 is a detail side view of the circuit board.
- a printed circuit board 2 (FIG. 1) comprises a first extended side 3.
- the printed circuit board 2 is subdivided into a first rigid region 4, a second rigid region 6 and a third rigid region 8.
- a first flex region 10 couples the first rigid region 4 to the second rigid region 6.
- a second flex region 12 couples the second rigid region 6 to the third rigid region 8.
- a first edge 13 is formed at a first transition from the first flex region 10 to the second rigid region 6 , At a second transition from the second rigid region 6 to the second flex region 12, a second edge 15 is formed.
- the first flex area 10 extends over the entire width of the circuit board.
- the first flex area 10 may also extend only over part of the width of the printed circuit board 2 and / or extend from an outer edge of the printed circuit board 2 to another outer edge of the printed circuit board 2.
- the first rigid region 4 is formed flush with a second extended side 14 of the printed circuit board 2 (FIG. 2).
- the first rigid region 4 and the second rigid region 6 may differ in their length and width.
- the second flex region 12 extends only over a part the width of the printed circuit board 2.
- the second flex region 12 may also extend to the entire width of the printed circuit board 2 and / or extend from an outer edge of the printed circuit board 2 to another outer edge of the printed circuit board 2.
- the second flex region 12 is formed flush with the first side 3 of the printed circuit board 2.
- the third rigid region 8 has a smaller width than the two rigid regions 4, 6. However, it can also have the same width as the first rigid region and / or the second rigid region 6.
- the first rigid region 4 is bent clockwise with respect to the second rigid region 6 at the first flex region 10 (FIG. 2).
- the second rigid region 6 is bent counterclockwise with respect to the third rigid region 8 on the second flex region 12.
- the third rigid region 8 is thicker than the first rigid region 4 and the second rigid region 6.
- the third rigid region can also be of the same thickness as the first rigid region 4 and / or the second rigid region 6.
- the first rigid region 4 and / or the third rigid region 8 can be designed so that they are partially or completely surrounded by the second rigid region 6 before bending (FIG. 3, FIG. 4).
- the first edge 13 and the second edge 15 may be formed so as to enclose in the projection on a plane at an angle which is not equal to 0 ° ( Figure 5, Figure 6).
- the printed circuit board 2 is placed with the second side 14 on a support surface. Thereafter, the circuit board 2 is aligned and fixed on the support surface. Subsequently, the printed circuit board 2 is deep-ground perpendicular to the support surface in the first flex region 10 to a predetermined first thickness.
- the first flex area 10 can thereafter only one Layer 18 for printed conductors and a protective layer 16 for the conductor tracks comprise (FIG. 7), which comprise, for example, copper.
- the protective layer 16 may comprise, for example, a protective lacquer.
- a residual layer 20 may also be formed in addition to the protective layer 16 and the layer 18 for printed conductors, which is preferably formed of the same material as the printed circuit board 2 and is preferably formed on the side of the layer 18 for printed conductors, which faces away from the protective layer 16 is.
- the material of the printed circuit board 2 preferably comprises FR4.
- the residual layer 20 may also be formed from a different material such as the printed circuit board 2.
- the layer 18 for printed conductors, the protective layer 16 and / or the residual layer 20 may be formed with a different material thickness.
- the circuit board 2 is cleaned. After cleaning, the circuit board 2 is reversed and placed with the first page 3 on the support surface. The circuit board 2 is again aligned and fixed on the support surface. The fixation can be achieved for example by sucking the circuit board 2 to the support surface. Thereafter, the circuit board 2 is deep-milled perpendicular to the support surface in the second flex region 12 to a predetermined second thickness.
- the printed circuit board 2 is placed on the support surface during manufacture with the second side 14. Thereafter, the circuit board 2 is aligned and fixed on the support surface. In the support surface, a recess is formed in the region of the second flex region 12. The printed circuit board 2 is deep-milled perpendicular to the support surface in the first flex region 10 to a predetermined first thickness. Subsequently, the circuit board 2 is pressed with a press on the support surface. The circuit board 2 can also be sucked through suction in the support surface to the support surface. Thereafter, the printed circuit board 2 is perpendicular to the support surface by the Ausne mung in the support surface in the second flex region 12 to a predetermined second thickness deep-milled.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005012404A DE102005012404B4 (de) | 2005-03-17 | 2005-03-17 | Leiterplatte |
| PCT/EP2006/050266 WO2006097371A1 (de) | 2005-03-17 | 2006-01-18 | Starr-flexible leiterplatte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1859661A1 true EP1859661A1 (de) | 2007-11-28 |
Family
ID=36096878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06707738A Withdrawn EP1859661A1 (de) | 2005-03-17 | 2006-01-18 | Starr-flexible leiterplatte |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080093110A1 (de) |
| EP (1) | EP1859661A1 (de) |
| CN (2) | CN102665371A (de) |
| DE (1) | DE102005012404B4 (de) |
| MX (1) | MX2007011410A (de) |
| WO (1) | WO2006097371A1 (de) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009013694A2 (en) * | 2007-07-23 | 2009-01-29 | Koninklijke Philips Electronics N.V. | Electronic apparatus comprising a bent pcb |
| DE102008016133B4 (de) | 2008-03-28 | 2013-12-19 | Continental Automotive Gmbh | Leiterplatte und Verfahren zum Herstellen einer Leiterplatte |
| WO2010023773A1 (ja) * | 2008-08-29 | 2010-03-04 | イビデン株式会社 | フレックスリジッド配線板及び電子デバイス |
| TWI415044B (zh) * | 2008-12-15 | 2013-11-11 | Ind Tech Res Inst | 基板、製造方法、及使用該基板的顯示器 |
| DE102008062516A1 (de) * | 2008-12-16 | 2010-07-01 | Continental Automotive Gmbh | Leiterplatte mit aufgewachsener Metallschicht in einer biegbaren Zone |
| DE102009006757B3 (de) | 2009-01-30 | 2010-08-19 | Continental Automotive Gmbh | Lötstopplack-Beschichtung für starrbiegsame Leiterplatten |
| US7995334B2 (en) * | 2010-01-06 | 2011-08-09 | Apple Inc. | Printed circuit board |
| DE102010030960B4 (de) * | 2010-07-06 | 2020-12-10 | Robert Bosch Gmbh | Verfahren zur Herstellung eines schwingungsgedämpften Bauteils |
| CN102164463B (zh) * | 2010-11-17 | 2012-11-07 | 佛山市成德电路股份有限公司 | 多层刚挠结合电路板压合方法 |
| JP2013084729A (ja) * | 2011-10-07 | 2013-05-09 | Fujitsu Ltd | 多層配線基板、電子装置、及び多層配線基板の製造方法 |
| EP2676829B1 (de) | 2012-06-19 | 2016-08-10 | Johnson Controls Automotive Electronics SAS | Trägeranordnung für ein Instrumentenbündel |
| CN102802361B (zh) * | 2012-08-27 | 2014-12-10 | 皆利士多层线路版(中山)有限公司 | 半挠性印刷线路板的制作方法 |
| US10610693B2 (en) | 2013-07-11 | 2020-04-07 | Newpace Ltd. | Battery and electronics integration in a flexible implantable medical device |
| WO2015004673A1 (en) * | 2013-07-11 | 2015-01-15 | Newpace Ltd. | Battery and electronics integration in an implantable medical device |
| DE102013216493A1 (de) | 2013-08-20 | 2015-02-26 | Zf Friedrichshafen Ag | Leiterplatte mit einem ersten starren Leiterplattenabschnitt und einem zweiten starren Leiterplattenabschnitt und Verfahren zum Bereitstellen der Leiterplatte |
| WO2015100414A1 (en) | 2013-12-27 | 2015-07-02 | Arizona Board Of Regents On Behalf Of Arizona State University | Deformable origami batteries |
| WO2016049444A1 (en) | 2014-09-26 | 2016-03-31 | Arizona Board Of Regents On Behalf Of Arizona State University | Stretchable batteries |
| CN107431059B (zh) | 2015-01-02 | 2020-03-17 | 亚利桑那州立大学董事会 | 用于可变形电子装置的阿基米德螺线设计 |
| US10502991B2 (en) * | 2015-02-05 | 2019-12-10 | The Arizona Board Of Regents On Behalf Of Arizona State University | Origami displays and methods for their manufacture |
| DE102015216417B4 (de) * | 2015-08-27 | 2019-05-23 | Continental Automotive Gmbh | Leiterplatte und Verfahren zur Herstellung solch einer Leiterplatte |
| JP6439636B2 (ja) * | 2015-09-10 | 2018-12-19 | 株式会社デンソー | プリント基板の製造方法 |
| US10390698B2 (en) | 2016-06-16 | 2019-08-27 | Arizona Board Of Regents On Behalf Of Arizona State University | Conductive and stretchable polymer composite |
| US10968661B2 (en) * | 2016-08-17 | 2021-04-06 | Amesbury Group, Inc. | Locking system having an electronic deadbolt |
| DE102016219422A1 (de) * | 2016-10-06 | 2018-04-12 | Zf Friedrichshafen Ag | Elektronisches Steuergerät |
| DE102016122577A1 (de) * | 2016-11-23 | 2018-05-24 | Endress+Hauser SE+Co. KG | Leiterplatte und Verfahren zur Herstellung der Leiterplatte |
| US10662675B2 (en) | 2017-04-18 | 2020-05-26 | Amesbury Group, Inc. | Modular electronic deadbolt systems |
| US10808424B2 (en) | 2017-05-01 | 2020-10-20 | Amesbury Group, Inc. | Modular multi-point lock |
| US11066850B2 (en) | 2017-07-25 | 2021-07-20 | Amesbury Group, Inc | Access handle for sliding doors |
| US11109478B2 (en) | 2017-11-15 | 2021-08-31 | Steering Solutions Ip Holding Corporation | Semi-flexible ridged printed circuit board assembly |
| CA3036398A1 (en) | 2018-03-12 | 2019-09-12 | Amesbury Group, Inc. | Electronic deadbolt systems |
| US11834866B2 (en) | 2018-11-06 | 2023-12-05 | Amesbury Group, Inc. | Flexible coupling for electronic deadbolt systems |
| US11661771B2 (en) | 2018-11-13 | 2023-05-30 | Amesbury Group, Inc. | Electronic drive for door locks |
| CN209376018U (zh) | 2018-11-14 | 2019-09-10 | 奥特斯(中国)有限公司 | 具有改进的弯曲性能的部件承载件 |
| US10405420B2 (en) * | 2018-12-12 | 2019-09-03 | Intel Corporation | Gullwing PCB structure to enable high frequency operation |
| CN113196439B (zh) * | 2018-12-20 | 2024-07-05 | 西门子股份公司 | 具有集成的测量功能的熔断保险装置以及保险体 |
| US11923163B2 (en) | 2019-01-16 | 2024-03-05 | Siemens Aktiengesellschaft | Fuse element and fuse |
| DE102020202364A1 (de) | 2020-02-25 | 2021-08-26 | Robert Bosch Gesellschaft mit beschränkter Haftung | Steuervorrichtung, insbesondere Lenkungssteuervorrichtung |
| CN112702834A (zh) * | 2020-12-17 | 2021-04-23 | 万奔电子科技股份有限公司 | 一种可弯曲的刚性电路板及其制备方法 |
| US12464647B2 (en) * | 2020-12-24 | 2025-11-04 | Sk Hynix Nand Product Solutions Corp. | Triangular board assembly for solid state drive |
| TWI835035B (zh) | 2021-12-09 | 2024-03-11 | 高技企業股份有限公司 | 線路板與使用此線路板的電子構裝 |
| CN114578472A (zh) * | 2022-02-28 | 2022-06-03 | 维沃移动通信有限公司 | 红外灯导光模组、红外灯导光模组装配方法及电子设备 |
| CN115394940A (zh) * | 2022-09-19 | 2022-11-25 | 京东方科技集团股份有限公司 | 发光模组及车灯 |
| DE102023211613B3 (de) * | 2023-11-22 | 2025-01-16 | Continental Automotive Technologies GmbH | Kameramodul für ein Fahrzeug sowie Fahrzeug mit einem Kameramodul |
| TWI885615B (zh) * | 2023-11-29 | 2025-06-01 | 大陸商宏啟勝精密電子(秦皇島)有限公司 | 電路基板、電路板以及電路板的製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220488A (en) * | 1985-09-04 | 1993-06-15 | Ufe Incorporated | Injection molded printed circuits |
| US5121297A (en) * | 1990-12-31 | 1992-06-09 | Compaq Computer Corporation | Flexible printed circuits |
| DE4131935A1 (de) * | 1991-09-25 | 1993-04-08 | Degussa | Starre, in teilbereichen biegbare gedruckte schaltungen und verfahren zu deren herstellung |
| US5375321A (en) * | 1993-03-30 | 1994-12-27 | United States Department Of Energy | Method for fabricating fan-fold shielded electrical leads |
| DE4405228C1 (de) * | 1994-02-18 | 1995-07-06 | Degussa | Starre, in Teilbereichen biegbare Gedruckte Schaltungen und Verfahren zu ihrer Herstellung |
| DE19741047C2 (de) * | 1997-09-18 | 2002-11-14 | Conti Temic Microelectronic | Elektronisches Zündschloss für Kraftfahrzeuge |
| DE19960250A1 (de) * | 1999-12-14 | 2001-06-21 | Honsberg & Co Kg | Faltbare Leiterplatte |
| US7371970B2 (en) * | 2002-12-06 | 2008-05-13 | Flammer Jeffrey D | Rigid-flex circuit board system |
| FR2871334B1 (fr) * | 2004-06-03 | 2008-03-28 | Bree Beauce Realisations Et Et | Circuit imprime semi-flexible |
-
2005
- 2005-03-17 DE DE102005012404A patent/DE102005012404B4/de not_active Expired - Lifetime
-
2006
- 2006-01-18 CN CN2012101293138A patent/CN102665371A/zh active Pending
- 2006-01-18 US US11/908,809 patent/US20080093110A1/en not_active Abandoned
- 2006-01-18 EP EP06707738A patent/EP1859661A1/de not_active Withdrawn
- 2006-01-18 WO PCT/EP2006/050266 patent/WO2006097371A1/de not_active Ceased
- 2006-01-18 CN CNA2006800084960A patent/CN101151943A/zh active Pending
- 2006-01-18 MX MX2007011410A patent/MX2007011410A/es not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006097371A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006097371A1 (de) | 2006-09-21 |
| CN101151943A (zh) | 2008-03-26 |
| DE102005012404B4 (de) | 2007-05-03 |
| DE102005012404A1 (de) | 2006-09-21 |
| MX2007011410A (es) | 2008-02-19 |
| CN102665371A (zh) | 2012-09-12 |
| US20080093110A1 (en) | 2008-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| 17P | Request for examination filed |
Effective date: 20070706 |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDO AUTOMOTIVE AG |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CONTINENTAL AUTOMOTIVE GMBH |
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| 17Q | First examination report despatched |
Effective date: 20091228 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20100508 |