JP6611920B2 - 媒体に対して密閉された自動車用制御装置および制御装置の製造方法 - Google Patents
媒体に対して密閉された自動車用制御装置および制御装置の製造方法 Download PDFInfo
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Description
電子部品が載置された接続装置を準備するステップと、
ケーシングカバーを準備するステップと、
ケーシングカバーを接続装置と材料同士の結合により接続して、ケーシングカバーによって、接続装置と共に、内部に電子部品が設けられた密閉された中空室が形成されるようにするステップと、
ケーシングカバーを射出成形されたポリマーにより包囲して、射出成形されて包囲したポリマーがケーシングカバーの周回エッジ領域を超えて延在するようにするステップと、
を含む。
2 接続装置、別個の回路支持体
3 接続装置、別個の配線板
4 ケーシングカバー
5 ポリマー
6 接続継合部
7 部品
8 ケーシングカバー4の周回エッジ領域
9 中空室
10 領域
11 溝
12 ケーシングカバー4の開口部
13 保護ゲル
Claims (16)
- 自動車内の制御装置であって、
a)周回エッジ領域(8)を有するケーシングカバー(4)と、
b)導体路が集積された平坦な電気的接続装置(2,3)と、
c)中空室(9)内部の少なくとも1つの電子部品(7)と、
を備え、
前記ケーシングカバー(4)は、前記周回エッジ領域(8)において、少なくとも前記ケーシングカバー(4)と前記電気的接続装置(2,3)との間に、材料同士の結合により接続継合部(6)を形成しながら、前記電気的接続装置(2,3)と接続されており、かつ前記電気的接続装置(2,3)と共に前記中空室(9)を形成し、
前記電気的接続装置(2,3)は、前記少なくとも1つの電子部品(7)を前記中空室(9)外部の電子部品と電気的に接続する、自動車内の制御装置において、
前記ケーシングカバー(4)は、前記周回エッジ領域(8)を超えて射出成形されたポリマー(5)により、媒体に対し密閉された状態で包囲されており、
前記ケーシングカバー(4)に開口部(12)が配置されており、該開口部(12)を通して前記中空室(9)内に保護ゲル(13)が注入されており、該保護ゲル(13)は少なくとも、前記電気的接続装置(2,3)上の前記電子部品(7)を覆っている、
ことを特徴とする、自動車内の制御装置。 - 前記電気的接続装置(2)は、少なくとも1つの層を含む配線板として形成されており、該配線板(2)は、前記ケーシングカバー(4)の前記周回エッジ領域(8)全体を超えて突出している、請求項1記載の制御装置。
- 前記配線板(2)の、前記ケーシングカバー(4)とは反対側において、前記接続継合部(6)に対応する領域(10)の上に、付加的にポリマー(5)が射出成形されている、請求項2記載の制御装置。
- 前記ケーシングカバー(4)の前記周回エッジ領域(8)は、前記配線板(2)内の周回溝(11)内に延在している、請求項2または3記載の制御装置。
- 前記電気的接続装置(2,3)は、別個の回路支持体(2)として前記中空室(9)内部に形成されており、
前記別個の回路支持体(2)上に、前記少なくとも1つの電子部品(7)が配置されており、該電子部品(7)は別個の配線板(3)によって、前記中空室(9)外部の電子部品と電気的に接続されており、
前記別個の回路支持体(2)および前記別個の配線板(3)は、1つの共通の支持体板(1)上に配置されており、該1つの共通の支持体板(1)は、前記ケーシングカバー(4)の前記周回エッジ領域(8)全体を超えて突出している、
請求項1記載の制御装置。 - 前記別個の配線板(3)はフレキシブルな配線板として形成されている、請求項5記載の制御装置。
- 前記別個の配線板(3)は少なくとも部分的に、前記周回エッジ領域(8)によって覆われている、請求項5または6記載の制御装置。
- 前記支持体板(1)は金属から成る、請求項5から7までのいずれか1項記載の制御装置。
- 前記支持体板(1)はアルミニウムから成る、請求項8記載の制御装置。
- 前記ケーシングカバー(4)の前記周回エッジ領域(8)は、前記支持体板(1)における周回溝(11)内に延在している、請求項5から9までのいずれか1項記載の制御装置。
- 前記ポリマーは、モールド材料として、接着剤として、または樹脂として、形成されている、請求項1から10までのいずれか1項記載の制御装置。
- 前記ケーシングカバー(4)は、プラスチックまたは金属から成る、請求項1から11までのいずれか1記載の制御装置。
- 前記ケーシングカバー(4)と前記電気的接続装置(2,3)との間の前記材料同士の結合による接続は、接着、ラミネートまたははんだ付けによって形成されている、請求項1から12までのいずれか1項記載の制御装置。
- 前記開口部(12)は、接着剤、球状の栓機構またはポリマー材料(5)によって封止されている、請求項1から13までのいずれか1項記載の制御装置。
- 請求項1から14までのいずれか1項記載の制御装置の製造方法であって、
電子部品(7)が載置された電気的接続装置(2,3)を準備するステップと、
ケーシングカバー(4)を準備するステップと、
前記ケーシングカバー(4)と前記電気的接続装置(2,3)との間で材料同士を結合させて接続継合部(6)を形成することにより接続して、前記ケーシングカバー(4)によって、前記電気的接続装置(2,3)と共に、内部に前記電子部品(7)が設けられた密閉された中空室(9)が形成されるようにするステップと、
前記ケーシングカバー(4)を射出成形されたポリマーにより包囲して、射出成形されて包囲したポリマーが、前記ケーシングカバー(4)の周回エッジ領域(8)を超えて延在するようにするステップと、
を含む、制御装置の製造方法。 - 前記ケーシングカバー(4)を射出成形により包囲する前に、該ケーシングカバー(4)における開口部(12)を通して、前記中空室(9)内に保護ゲル(13)を注入し、該保護ゲル(13)によって少なくとも、前記電気的接続装置(2,3)上の前記電子部品(7)を覆い、次いで前記開口部(12)を密閉封止する、請求項15記載の方法。
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DE102015217576.6A DE102015217576B4 (de) | 2015-09-15 | 2015-09-15 | Mediendichtes Steuergerät für ein Kraftfahrzeug und Verfahren zur Herstellung des Steuergerätes |
PCT/EP2016/069397 WO2017045854A1 (de) | 2015-09-15 | 2016-08-16 | Mediendichtes steuergerät für ein kraftfahrzeug und verfahren zur herstellung des steuergerätes |
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DE102016224352B4 (de) | 2016-12-07 | 2024-01-25 | Vitesco Technologies Germany Gmbh | Gehäuse zur Aufnahme von elektronischen Komponenten |
DE102018215711A1 (de) * | 2018-09-14 | 2020-03-19 | Robert Bosch Gmbh | Steuergeräteeinheit und Verfahren zum Herstellen einer Steuergeräteeinheit |
CN110213952A (zh) * | 2019-05-28 | 2019-09-06 | 青岛歌尔微电子研究院有限公司 | 一种电磁屏蔽结构及其制造方法及电子设备 |
US11935799B2 (en) * | 2019-06-25 | 2024-03-19 | Intel Corporation | Integrated circuit package lids with polymer features |
DE102019215659B4 (de) * | 2019-10-11 | 2021-08-12 | Continental Automotive Gmbh | Schaltungsbaugruppe |
US10893604B1 (en) | 2020-03-03 | 2021-01-12 | Goodrich Corporation | Potted printed circuit board module and methods thereof |
DE102020122428A1 (de) | 2020-08-27 | 2022-03-03 | Bayerische Motoren Werke Aktiengesellschaft | Metall-Kunststoff-Hybridgehäuse sowie Verfahren zur Herstellung eines Metall-Kunststoff-Hybridgehäuses |
DE102021202853B4 (de) | 2021-03-24 | 2022-10-06 | Vitesco Technologies Germany Gmbh | Elektronische Baugruppe mit verbessertem Sicherungskonzept |
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JP2907914B2 (ja) | 1989-01-16 | 1999-06-21 | シーメンス、アクチエンゲゼルシヤフト | 電気又は電子デバイス又はモジユールの封止方法とパツケージ |
US7109410B2 (en) * | 2003-04-15 | 2006-09-19 | Wavezero, Inc. | EMI shielding for electronic component packaging |
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DE102006050351A1 (de) | 2006-10-25 | 2008-05-08 | Siemens Ag | Gehäuse für ein elektronisches Steuergerät |
DE102007038331B4 (de) | 2007-08-14 | 2022-02-24 | Vitesco Technologies GmbH | Elektronisches Bauteil und Verfahren zur Herstellung eines elektronischen Bauteils |
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DE102013215230A1 (de) | 2013-08-02 | 2015-02-05 | Robert Bosch Gmbh | Elektronikmodul mit Deckel und anspritzbarem Kunststoff-Dichtring, insbesondere für ein Kfz-Getriebesteuergerät, und Verfahren zum Fertigen desselben |
DE102015217572B3 (de) | 2015-09-15 | 2017-03-16 | Conti Temic Microelectronic Gmbh | Mediendichtes Steuergerät für ein Kraftfahrzeug |
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