JP2009218804A - 半導体装置とこれを備えた通信機器及び電子機器 - Google Patents
半導体装置とこれを備えた通信機器及び電子機器 Download PDFInfo
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- JP2009218804A JP2009218804A JP2008059713A JP2008059713A JP2009218804A JP 2009218804 A JP2009218804 A JP 2009218804A JP 2008059713 A JP2008059713 A JP 2008059713A JP 2008059713 A JP2008059713 A JP 2008059713A JP 2009218804 A JP2009218804 A JP 2009218804A
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Abstract
【解決手段】第1の素子1を収容した第1のパッケージ2と、この第1のパッケージに重ねて固定され内部に第2の素子3を収容した第2のパッケージ4とを備える半導体装置である。第1のパッケージ2はリードフレーム5及び配線パターン6を含み、配線パターン6は、樹脂成型時にベース基材上に配線パターン6を配置した転写リードフレームを用い、樹脂成型後にベース基材を引き剥がすことによって配線パターン6が成型樹脂の引き剥がし面に転写された形で残り、配線パターン6の端部が外部端子6aとして成型樹脂の引き剥がし面側に面して露出するように形成される。第1の素子1は、配線パターン6の外部端子6aの上に部分的に重なるように絶縁層8を介して搭載されるとともに、リードフレーム5及び配線パターン6と電気的に接続される。
【選択図】図2
Description
2 第1のパッケージ
3 圧電振動素子(第2の素子)
4 第2のパッケージ
5 リードフレーム
5a 外部端子
5b 他端
6 配線パターン
6a 外部端子
6b アイランド部
6c 端子
7 マスキング材
8 絶縁層
9 ワイヤボンディング
10 樹脂モールド
11 UVテープ
12 積層テープ
13 ウエハ
14 樹脂モールド
15 蓋
16 外部端子
17 導電性接着剤
Claims (6)
- 第1の素子を収容した第1のパッケージと、この第1のパッケージに重ねて固定され内部に第2の素子を収容した第2のパッケージとを備える半導体装置であって、
第1のパッケージがリードフレーム及び配線パターンを含んでおり、
リードフレームのいくつかの端部は、第1のパッケージの外面に面して露出する外部端子とされ、
配線パターンは、第1のパッケージを樹脂成型する際にベース基材上に配線パターンを配置した転写リードフレームを用い、樹脂成型後にベース基材を引き剥がすことによって前記配線パターンが成型樹脂の引き剥がし面に転写された形で残り、前記配線パターンの端部が外部端子として成型樹脂の引き剥がし面側に面して露出するように形成されたものであり、
第1の素子は、配線パターンの外部端子の上に少なくとも部分的に重なるように絶縁層を介して搭載されるとともに、リードフレーム及び配線パターンと電気的に接続されており、
第1のパッケージの上面もしくは下面のいずれかの面に露出した外部端子を実装端子とし、もう一方の面に露出した外部端子が第2のパッケージの外部端子と電気的に接続されている半導体装置。 - 転写リードフレームの配線パターンがその中央部分にアイランド部を有し、第1の素子が、配線パターンの外部端子の上に少なくとも部分的に重なり、かつ前記アイランド部の上に少なくとも部分的に重なるように絶縁層を介して搭載されている請求項1に記載の半導体装置。
- 前記アイランド部に、第1の素子及び/又はリードフレームと電気的に接続される端子が設けられている請求項2に記載の半導体装置。
- 第1の素子が発振回路を構成するための回路素子であり、第2の素子が圧電振動素子であり、圧電発振器として使用される請求項1から請求項3のいずれかに記載の半導体装置。
- 請求項1から請求項4のいずれかに記載の半導体装置を備えた通信機器。
- 請求項1から請求項4のいずれかに記載の半導体装置を備えた電子機器。
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JP2008059713A JP4551461B2 (ja) | 2008-03-10 | 2008-03-10 | 半導体装置とこれを備えた通信機器及び電子機器 |
CN200980108588XA CN101971486B (zh) | 2008-03-10 | 2009-03-10 | 半导体器件和具备该半导体器件的通信设备以及电子设备 |
PCT/JP2009/054476 WO2009113507A1 (ja) | 2008-03-10 | 2009-03-10 | 半導体装置とこれを備えた通信機器及び電子機器 |
CA2716920A CA2716920C (en) | 2008-03-10 | 2009-03-10 | Semiconductor device, and communication apparatus and electronic apparatus having the same |
US12/920,632 US8384202B2 (en) | 2008-03-10 | 2009-03-10 | Semiconductor device, and communication apparatus and electronic apparatus having the same |
NZ587889A NZ587889A (en) | 2008-03-10 | 2009-03-10 | Semiconductor device, and communication apparatus and electronic apparatus having the same |
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JP6507779B2 (ja) * | 2015-03-26 | 2019-05-08 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法、および電子機器 |
CN108352820B (zh) * | 2015-11-06 | 2021-12-07 | 株式会社大真空 | 压电振动器件 |
US10787303B2 (en) | 2016-05-29 | 2020-09-29 | Cellulose Material Solutions, LLC | Packaging insulation products and methods of making and using same |
US11078007B2 (en) | 2016-06-27 | 2021-08-03 | Cellulose Material Solutions, LLC | Thermoplastic packaging insulation products and methods of making and using same |
US10439505B2 (en) * | 2017-07-27 | 2019-10-08 | GM Global Technology Operations LLC | Power module |
WO2019171684A1 (ja) * | 2018-03-07 | 2019-09-12 | 三菱電機株式会社 | 半導体装置及び電力変換装置 |
JP7419877B2 (ja) * | 2020-02-28 | 2024-01-23 | セイコーエプソン株式会社 | 振動デバイス、電子機器および移動体 |
CN111863782A (zh) * | 2020-07-29 | 2020-10-30 | 济南南知信息科技有限公司 | 通信模块及其制造方法 |
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JP2005260270A (ja) * | 1997-04-02 | 2005-09-22 | Dainippon Printing Co Ltd | 樹脂封止型半導体装置およびその製造方法 |
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