JP5247461B2 - 立体的電子回路装置 - Google Patents
立体的電子回路装置 Download PDFInfo
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- 239000002184 metal Substances 0.000 claims description 7
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- 239000011229 interlayer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
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- 239000004065 semiconductor Substances 0.000 description 1
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Description
例えば図13では、接合部材30を介して第1の基板31の上に第2の基板32を積層して立体的電子回路装置が構成されている。接合部材30の外周壁面にシールド体33が設けられており、この場合、第1の基板31と第2の基板32の間に接続配置された電子回路部34は、シールド体33によって電気的ノイズから遮蔽される。特許文献1の接合部材30は、絶縁性のハウジングに複数のバネ弾性のある金属薄版などによる所定形状のリード端子をあらかじめ設定した配列構成で固定保持して構成されている。
(実施の形態1)
図1〜図3(a)と図3(b)は本発明の実施の形態1を示す。
この立体的電子回路装置は、第1の回路基板101と第2の回路基板102を中継基板100を介して積層し、中継基板100に形成された第1の電極1を介して第1の回路基板101の側の回路パターンと第2の回路基板102の側の回路パターンとを接続して構成されている。第1,第2の回路基板101,102は、例えば、ガラスエポキシ樹脂やセラミックの多層回路基板である。
図4〜図6(a)と図6(b)は本発明の実施の形態2を示す。
実施の形態1のシールドケース12は、第2の回路基板102の縁よりも外側を通過してシールドケース12の折り曲げ片12aが第2の電極2に半田付けされていたが、この実施の形態2では、第2の回路基板102の外周部に切り欠き部102aが形成されており、シールドケース12の折り曲げ片12aがこの切り欠き部102aを通過して第2の電極2に半田付けされている点だけが実施の形態1と異なっており、その他は同じである。
図7と図8(a)〜図8(c)は本発明の実施の形態3を示す。
この立体的電子回路装置は、第1の回路基板101と第2の回路基板102を中継基板100を介して積層し、中継基板100に形成された第1の電極1を介して第1の回路基板101の側の回路パターンと第2の回路基板102の側の回路パターンとを接続して構成されている。第1,第2の回路基板101,102は、例えば、ガラスエポキシ樹脂やセラミックの多層回路基板である。
組み立ては、図8(a)に示すように、導電性の金属からなるシールドケース12の内側の面に絶縁層17を介して電極パターン16と配線パターン18を形成する。そして、図8(b)に示すように電子部品13,14と中継基板15を半田付けする。
(実施の形態4)
図9は本発明の実施の形態4を示す。
図10と図11(a)と図11(b)は本発明の実施の形態5を示す。
実施の形態1では中継基板100は枠型であったが、この実施の形態5では、2つの柱状のものを使用している点だけが異なっており、柱状の中継基板19a,19bの外側の側面にそれぞれ第2電極2が形成されている。
図12は本発明の実施の形態6を示す。
上記の各実施の形態ではシールドケース12は、導電性の金属からなるものであったが、図12に示すように合成樹脂などからなる絶縁性のシールドケース本体20の外側に、金属メッキで導電層21を形成し、シールドケース本体20の折り曲げ片20aに形成された導電層21を、第2の電極2に半田付け、または実施の形態4のようにシールドケース20の折り曲げ片20aに形成された導電層21を第2の電極2に押し付けるように弾性を付与して組み立てが完了する。
Claims (4)
- 第1の回路基板と第2の回路基板を中継基板を介して積層し、前記中継基板の内側の面に形成された第1の電極を介して前記第1の回路基板の側の回路パターンと前記第2の回路基板の側の回路パターンとを接続した立体的電子回路装置において、
前記中継基板は、前記第1の回路基板と前記第2の回路基板の間に、互いに並行して配置された柱状の第1柱状中継基板と、柱状で前記第1柱状中継基板とは別体の第2柱状中継基板からなり、
前記第1柱状中継基板と柱状の第2柱状中継基板の外側の面に、基準電位に接続される第2の電極を設けて、この第2の電極によって前記第1の回路基板と前記第2の回路基板の間の空間を遮蔽するとともに、
前記第2の回路基板の前記第1の回路基板との対向面とは反対側の面の少なくとも一部を覆い取り付けられ前記第2の電極に電気接続されたシールドケースを設けた
立体的電子回路装置であり、
前記第1柱状中継基板と第2柱状中継基板の前記第2の電極に対応して前記シールドケースの対向する辺に、覆い取り付けられた状態で前記第2の電極に押し付けられるように折り曲げて弾性を付与した折り曲げ片が形成されており、前記折り曲げ片の弾性によって前記シールドケースが前記第2の電極に直接に押し付けられて前記電気接続が実現されている
立体的電子回路装置。 - 前記シールドケースを、絶縁樹脂からなるケース本体に金属メッキで導電層を形成し、前記導電層が前記第2の電極に電気接続されている
請求項1記載の立体的電子回路装置。 - 前記第2の回路基板の外周部に形成された切り欠き部を通過して前記シールドケースが前記第2の電極に電気接続されている
請求項1記載の立体的電子回路装置。 - 前記シールドケースの内側に電子部品が実装されている
請求項1記載の立体的電子回路装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008544084A JP5247461B2 (ja) | 2006-11-16 | 2007-08-08 | 立体的電子回路装置 |
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JP2006309751 | 2006-11-16 | ||
JP2006309751 | 2006-11-16 | ||
JP2008544084A JP5247461B2 (ja) | 2006-11-16 | 2007-08-08 | 立体的電子回路装置 |
PCT/JP2007/065508 WO2008059643A1 (fr) | 2006-11-16 | 2007-08-08 | Appareil de circuit électronique tridimensionnel |
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JPWO2008059643A1 JPWO2008059643A1 (ja) | 2010-02-25 |
JP5247461B2 true JP5247461B2 (ja) | 2013-07-24 |
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JP2008544084A Expired - Fee Related JP5247461B2 (ja) | 2006-11-16 | 2007-08-08 | 立体的電子回路装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014164186A1 (en) * | 2013-03-11 | 2014-10-09 | Qualcomm Incorporated | Electromagnetic interference enclosure for radio frequency multi-chip integrated circuit packages |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101760746B1 (ko) * | 2010-12-10 | 2017-08-04 | 엘지전자 주식회사 | 이동 단말기 |
US9515398B2 (en) | 2012-11-28 | 2016-12-06 | Robert Bosch Gmbh | Mechanical spacer with non-spring electrical connections for a multiple printed circuit board assembly |
JP5699342B2 (ja) * | 2013-02-28 | 2015-04-08 | 大日本印刷株式会社 | 電子モジュール、電子モジュールの製造方法 |
US9363892B2 (en) * | 2013-07-19 | 2016-06-07 | Google Technology Holdings LLC | Circuit assembly and corresponding methods |
US20150022978A1 (en) * | 2013-07-19 | 2015-01-22 | Motorola Mobility Llc | Circuit Assembly and Corresponding Methods |
CN105451441B (zh) * | 2014-08-12 | 2018-06-26 | 国基电子(上海)有限公司 | 电子装置 |
CN106252339B (zh) * | 2016-08-11 | 2019-01-25 | 国网辽宁省电力有限公司电力科学研究院 | 一种高密度射频多芯片封装结构 |
JP6930793B2 (ja) * | 2019-10-28 | 2021-09-01 | Necスペーステクノロジー株式会社 | モジュール構造およびモジュールの製造方法 |
KR20210128782A (ko) * | 2020-04-17 | 2021-10-27 | 삼성전자주식회사 | 쉴드 캔을 포함하는 전자 장치 |
KR20220092073A (ko) | 2020-12-24 | 2022-07-01 | 삼성전자주식회사 | 방열 구조를 포함하는 전자 장치 |
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JPWO2008059643A1 (ja) | 2010-02-25 |
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