JP4984809B2 - 電子部品パッケージ - Google Patents
電子部品パッケージ Download PDFInfo
- Publication number
- JP4984809B2 JP4984809B2 JP2006278721A JP2006278721A JP4984809B2 JP 4984809 B2 JP4984809 B2 JP 4984809B2 JP 2006278721 A JP2006278721 A JP 2006278721A JP 2006278721 A JP2006278721 A JP 2006278721A JP 4984809 B2 JP4984809 B2 JP 4984809B2
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- JP
- Japan
- Prior art keywords
- electrode
- component
- electronic component
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- 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.)
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- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
2 電極
3 SAWデュプレクサ(電子部品)
3a〜3c 電子部品
4 モールド樹脂
5 部品基板
6 IDT電極(素子)
7 凹部
8 部品カバー
9 グランド電極
10 キャビティ
11 グランド端子
12 受信端子(電極2)
13 アンテナ端子(電極2)
14 送信端子(電極2)
18 ダミー電極
20 連通路
21 接着部
Claims (2)
- 表面に実装電極を有する実装基板と、前記実装電極を介して前記実装基板上に実装された電子部品と、この電子部品を前記実装基板上において被覆したモールド樹脂とを備え、前記電子部品は、部品基板と、この部品基板の下面に配置された素子と、前記部品基板の下面側を覆い前記素子部にキャビティを形成する部品カバーとを有し、前記部品カバーの下面における前記キャビティの下方部に、電気信号を伝達する回路電極に電気的に直接接続されていないダミー電極を設け、このダミー電極と前記実装電極とを前記モールド樹脂とは異なる部材により接合した電子部品パッケージ。
- 前記電子部品の下面に前記ダミー電極を複数設け、前記ダミー電極のそれぞれを前記モールド樹脂とは異なる部材により前記実装電極と接合した請求項1に記載の電子部品パッケージ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006278721A JP4984809B2 (ja) | 2005-11-02 | 2006-10-12 | 電子部品パッケージ |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005319057 | 2005-11-02 | ||
| JP2005319057 | 2005-11-02 | ||
| JP2005364598 | 2005-12-19 | ||
| JP2005364598 | 2005-12-19 | ||
| JP2006278721A JP4984809B2 (ja) | 2005-11-02 | 2006-10-12 | 電子部品パッケージ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007195145A JP2007195145A (ja) | 2007-08-02 |
| JP4984809B2 true JP4984809B2 (ja) | 2012-07-25 |
Family
ID=38450440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006278721A Active JP4984809B2 (ja) | 2005-11-02 | 2006-10-12 | 電子部品パッケージ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4984809B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803189B (zh) * | 2007-10-30 | 2014-01-08 | 京瓷株式会社 | 弹性波装置 |
| JP5537096B2 (ja) * | 2009-08-28 | 2014-07-02 | 京セラ株式会社 | 弾性波装置および回路基板 |
| WO2012144229A1 (ja) | 2011-04-22 | 2012-10-26 | 株式会社村田製作所 | 分波器およびこれを備える回路モジュール |
| JP6347091B2 (ja) | 2013-03-11 | 2018-06-27 | セイコーエプソン株式会社 | センサーユニット、電子機器および運動体 |
| JP6398168B2 (ja) | 2013-10-08 | 2018-10-03 | セイコーエプソン株式会社 | 実装基板、センサーユニット、電子機器および移動体 |
| JP2014112921A (ja) * | 2014-02-03 | 2014-06-19 | Kyocera Corp | 弾性波装置および回路基板 |
| CN109478881B (zh) * | 2016-07-26 | 2022-07-29 | 京瓷株式会社 | 弹性波器件以及通信装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020538A (ja) * | 1983-07-15 | 1985-02-01 | Hitachi Ltd | 半導体装置 |
| JPH0349309A (ja) * | 1989-07-17 | 1991-03-04 | Murata Mfg Co Ltd | 電子部品およびその製造方法 |
| JPH10270975A (ja) * | 1996-03-08 | 1998-10-09 | Matsushita Electric Ind Co Ltd | 電子部品とその製造方法 |
| JP4377500B2 (ja) * | 1999-12-24 | 2009-12-02 | 京セラ株式会社 | 弾性表面波装置及び弾性表面波装置の製造方法 |
| JP2003037473A (ja) * | 2001-07-24 | 2003-02-07 | Toshiba Corp | 弾性表面波装置及びその製造方法 |
| JP2005033689A (ja) * | 2003-07-11 | 2005-02-03 | Toyo Commun Equip Co Ltd | 弾性表面波装置及びその製造方法 |
-
2006
- 2006-10-12 JP JP2006278721A patent/JP4984809B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007195145A (ja) | 2007-08-02 |
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