JP2015056606A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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Abstract
【解決手段】半導体基板11は、表面に半導体素子12a、12bを有し、表面上に半導体素子12a、12bに対して高周波信号を入出力するための電極パッド23、24を有する。側壁部29は、半導体基板11の表面上において、半導体素子12a、12bおよび電極パッド23、24を囲うように枠状に設けられており、導電性を有する。キャップ基板30は、側壁部29上に、側壁部29に電気的に接続されるように設けられる。入出力端子部33、34は、半導体基板11の裏面上に、電極パッド23、24に対して電気的に接続されるように設けられる。接地導体32は、半導体基板11の裏面上において、入出力端子部33、34が設けられた領域を除く全面に、側壁部29に対して電気的に接続されるように設けられる。
【選択図】図1
Description
11・・・半導体基板
12a・・・入力側FET
12b・・・出力側FET
13a、13b・・・ドレイン電極
14a、14b・・・ソース電極
15a、15b・・・ゲート電極
16a、16b・・・ドレイン電極接続部
17a、17b・・・ソース電極接続部
18a、18b・・・ゲート電極接続部
19a、19b・・・合波回路
20a、20b・・・分波回路
21a、21b・・・ソース電極パッド
22・・・FET接続用の高周波線路
23・・・入力側電極パッド
24・・・出力側電極パッド
25・・・バイアス用電極パッド
25ag・・・入力側FET用のゲートバイアス用電極パッド
25ad・・・入力側FET用のドレインバイアス用電極パッド
25bg・・・出力側FET用のゲートバイアス用電極パッド
25bd・・・出力側FET用のドレインバイアス用電極パッド
26・・・入力側高周波線路
27・・・出力側高周波線路
28ag、28ad、28bg、28bd・・・バイアス供給線路
29・・・側壁部
30・・・キャップ基板
30−1・・・無機基板
30−2・・・導電膜
31・・・中空部
32・・・接地導体
33・・・入力端子部
34・・・出力端子部
35・・・バイアス供給端子部
35ag・・・入力側FET用のゲートバイアス供給端子部
35ad・・・入力側FET用のドレインバイアス供給端子部
35bg・・・出力側FET用のゲートバイアス供給端子部
35bd・・・出力側FET用のドレインバイアス供給端子部
36・・・貫通電極
Claims (6)
- 表面に半導体素子を有するとともに、表面上に前記半導体素子に対して高周波信号を入出力するための複数の電極パッドを有する半導体基板と、
この半導体基板の表面上において、前記半導体素子および前記複数の電極パッドを囲うように枠状に設けられた、導電性を有する側壁部と、
この側壁部上に、前記側壁部に電気的に接続されるように設けられたキャップ基板と、
前記半導体基板の裏面上に、前記複数の電極パッドのそれぞれに対して電気的に接続されるように設けられた複数の外部接続端子と、
前記半導体基板の裏面上において、前記複数の外部接続端子がそれぞれ設けられた領域を除く全面に、前記側壁部に対して電気的に接続されるように設けられた接地導体と、
を具備することを特徴とする半導体装置。 - 前記側壁部および前記キャップ基板は、前記半導体素子および前記複数の電極パッドを気密封止するように中空部を形成することを特徴とする請求項1に記載の半導体装置。
- 前記複数の電極パッドと前記複数の外部接続端子とは、前記半導体基板を貫通する複数の貫通電極によって電気的に接続されるとともに、
前記側壁部と前記接地導体とは、前記半導体基板を貫通する貫通電極によって電気的に接続されることを特徴とする請求項1または2に記載の半導体装置。 - 前記キャップ基板は、無機基板、およびこの無機基板の裏面に設けられた導電膜を有し、
前記導電膜が、前記側壁部に電気的に接続されることを特徴とする請求項1乃至3のいずれかに記載の半導体装置。 - 前記キャップ基板は、金属板であることを特徴とする請求項1乃至3のいずれかに記載の半導体装置。
- 前記半導体素子は、電界効果トランジスタであることを特徴とする請求項1乃至5のいずれかに記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013190749A JP2015056606A (ja) | 2013-09-13 | 2013-09-13 | 半導体装置 |
US14/310,380 US9324649B2 (en) | 2013-09-13 | 2014-06-20 | Semiconductor device including a cap substrate on a side wall that is disposed on a semiconductor substrate |
EP20140174588 EP2869336A1 (en) | 2013-09-13 | 2014-06-26 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013190749A JP2015056606A (ja) | 2013-09-13 | 2013-09-13 | 半導体装置 |
Publications (1)
Publication Number | Publication Date |
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JP2015056606A true JP2015056606A (ja) | 2015-03-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013190749A Pending JP2015056606A (ja) | 2013-09-13 | 2013-09-13 | 半導体装置 |
Country Status (3)
Country | Link |
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US (1) | US9324649B2 (ja) |
EP (1) | EP2869336A1 (ja) |
JP (1) | JP2015056606A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005057136A (ja) * | 2003-08-06 | 2005-03-03 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP2008524836A (ja) * | 2004-12-20 | 2008-07-10 | ユナイテッド モノリシック セミコンダクターズ エスアーエス | 小型マイクロ波パッケージ及び該パッケージの製造方法 |
JP2010087926A (ja) * | 2008-09-30 | 2010-04-15 | Kyocera Kinseki Corp | 電子部品用容器体および電子部品用容器体の製造方法 |
JP2012084669A (ja) * | 2010-10-08 | 2012-04-26 | Murata Mfg Co Ltd | 電子部品装置及びその製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002009193A (ja) | 2000-04-18 | 2002-01-11 | Matsushita Electric Ind Co Ltd | 半導体装置 |
KR100411206B1 (ko) * | 2001-02-19 | 2003-12-18 | 삼성전자주식회사 | 반도체 패키지 |
JP4041660B2 (ja) * | 2001-05-31 | 2008-01-30 | ユーディナデバイス株式会社 | 半導体装置及びその製造方法 |
US7504710B2 (en) * | 2004-06-28 | 2009-03-17 | Mitsubishi Electric Corporation | Multilayer dielectric substrate and semiconductor package |
JP4691152B2 (ja) | 2008-03-31 | 2011-06-01 | 株式会社東芝 | 半導体装置およびその製造方法 |
JP5277755B2 (ja) | 2008-07-01 | 2013-08-28 | オムロン株式会社 | 電子部品 |
US7829981B2 (en) * | 2008-07-21 | 2010-11-09 | Advanced Semiconductor Engineering, Inc. | Semiconductor device packages with electromagnetic interference shielding |
JP5193750B2 (ja) | 2008-08-28 | 2013-05-08 | 株式会社東芝 | 半導体装置 |
US8110902B2 (en) * | 2009-02-19 | 2012-02-07 | Advanced Semiconductor Engineering, Inc. | Chip package and manufacturing method thereof |
JP2010226057A (ja) | 2009-03-25 | 2010-10-07 | Toshiba Corp | 中空封止構造及び中空封止構造の製造方法 |
-
2013
- 2013-09-13 JP JP2013190749A patent/JP2015056606A/ja active Pending
-
2014
- 2014-06-20 US US14/310,380 patent/US9324649B2/en not_active Expired - Fee Related
- 2014-06-26 EP EP20140174588 patent/EP2869336A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005057136A (ja) * | 2003-08-06 | 2005-03-03 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP2008524836A (ja) * | 2004-12-20 | 2008-07-10 | ユナイテッド モノリシック セミコンダクターズ エスアーエス | 小型マイクロ波パッケージ及び該パッケージの製造方法 |
JP2010087926A (ja) * | 2008-09-30 | 2010-04-15 | Kyocera Kinseki Corp | 電子部品用容器体および電子部品用容器体の製造方法 |
JP2012084669A (ja) * | 2010-10-08 | 2012-04-26 | Murata Mfg Co Ltd | 電子部品装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2869336A1 (en) | 2015-05-06 |
US20150076701A1 (en) | 2015-03-19 |
US9324649B2 (en) | 2016-04-26 |
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