JP5991785B2 - 弾性波デバイス - Google Patents
弾性波デバイス Download PDFInfo
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- JP5991785B2 JP5991785B2 JP2014501849A JP2014501849A JP5991785B2 JP 5991785 B2 JP5991785 B2 JP 5991785B2 JP 2014501849 A JP2014501849 A JP 2014501849A JP 2014501849 A JP2014501849 A JP 2014501849A JP 5991785 B2 JP5991785 B2 JP 5991785B2
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- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0542—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a lateral arrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
- H03H9/0561—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement consisting of a multilayered structure
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
- H03H9/0571—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers including bulk acoustic wave [BAW] devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
- H03H9/0576—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers including surface acoustic wave [SAW] devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/10—Mounting in enclosures
- H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
- H03H9/1071—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the SAW device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/10—Mounting in enclosures
- H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
- H03H9/1085—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a non-uniform sealing mass covering the non-active sides of the SAW device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
- H03H9/72—Networks using surface acoustic waves
- H03H9/725—Duplexers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H2009/0019—Surface acoustic wave multichip
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/058—Holders or supports for surface acoustic wave devices
- H03H9/059—Holders or supports for surface acoustic wave devices consisting of mounting pads or bumps
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
12、22、62、72 圧電基板
12a、22a、62a、72a、92a 面
14、24、F3、F4 フィルタ
15、25 IDT
17、27 反射器
30 基板
32、34、36、38、40、42、44 絶縁層
46、48、50、52、54、56、58 導体層
51 ビア配線
60a、F1 送信フィルタ
70a、F2 受信フィルタ
80 PA
82 チップ部品
84 スイッチ
90 FBAR
92 基板
S1、S2、S3、S4 直列共振子
P1、P2、P3 並列共振子
Claims (4)
- 第1基板、及び前記第1基板の第1面に形成された第1フィルタを含む第1チップと、
第2基板、及び前記第2基板の前記第1面とは異なる平面内に位置する第2面に形成された第2フィルタを含む第2チップと、
複数の絶縁層が積層された第3基板と、を具備し、
前記第2チップは、前記第1チップに対し前記第1面および前記第2面の面方向に設けられ、
前記第2面は前記第1面とは反対方向を向いており、
前記第1チップ及び前記第2チップは、前記第3基板内の同一の絶縁層に埋め込まれており、
前記第1フィルタの通過帯域は前記第2フィルタの通過帯域と異なり、
前記第1チップは、前記第1面に形成され、前記第1フィルタと接続され、前記第1チップの外部と信号の入力を行う第1端子を含み、
前記第2チップは、前記第2面に形成され、前記第2フィルタと接続され、前記第2チップの外部と信号の出力を行う第2端子を含み、
前記第1フィルタは共通端子と前記第3基板の下面に設けられた送信端子との間に接続された送信フィルタであり、
前記第2フィルタは前記共通端子と前記第3基板の下面に設けられた受信端子との間に接続された受信フィルタであり、
前記送信端子と前記第1端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第1配線により接続され、
前記受信端子と前記第2端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第2配線により接続されることを特徴とする弾性波デバイス。 - 第1基板、及び前記第1基板の第1面に形成された第1フィルタを含む第1チップと、
第2基板、及び前記第2基板の前記第1面とは異なる平面内に位置する第2面に形成された第2フィルタを含む第2チップと、
複数の絶縁層が積層された第3基板と、を具備し、
前記第2チップは、前記第1チップに対し前記第1面および前記第2面の面方向に設けられ、
前記第2面は前記第1面とは反対方向を向いており、
前記第1チップ及び前記第2チップは、前記第3基板内の同一の絶縁層に埋め込まれており、
前記第1フィルタの通過帯域は前記第2フィルタの通過帯域と異なり、
前記第1チップは、前記第1面に形成され、前記第1フィルタと接続され、前記第1チップの外部と信号の入力および出力をそれぞれ行う第1端子および第2端子を含み、
前記第2チップは、前記第2面に形成され、前記第2フィルタと接続され、前記第2チップの外部と信号の入力および出力をそれぞれ行う第3端子および第4端子を含み、
前記第1フィルタは、前記第3基板の下面に設けられた第1入力端子および第1出力端子との間に接続され、
前記第2フィルタは、前記第3基板の下面に設けられた第2入力端子および第2出力端子との間に接続され、
前記第1フィルタと前記第2フィルタとは前記第3基板内で接続されておらず、
前記第1入力端子と前記第1端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第1配線により接続され、
前記第1出力端子と前記第2端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第2配線により接続され、
前記第2入力端子と前記第3端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第3配線により接続され、
前記第2出力端子と前記第4端子とは、前記第3基板内に設けられ前記第1チップと前記第2チップとの間を通過しない第4配線により接続されることを特徴とする弾性波デバイス。 - 前記第1基板及び前記第2基板は圧電基板であり、
前記第1フィルタ及び前記第2フィルタの少なくとも一方はIDTを含むことを特徴とする請求項1または2記載の弾性波デバイス。 - 前記第1フィルタ及び前記第2フィルタの少なくとも一方は圧電薄膜共振子を含むことを特徴とする請求項1または2記載の弾性波デバイス。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/054750 WO2013128541A1 (ja) | 2012-02-27 | 2012-02-27 | 弾性波デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013128541A1 JPWO2013128541A1 (ja) | 2015-07-30 |
JP5991785B2 true JP5991785B2 (ja) | 2016-09-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014501849A Expired - Fee Related JP5991785B2 (ja) | 2012-02-27 | 2012-02-27 | 弾性波デバイス |
Country Status (4)
Country | Link |
---|---|
US (1) | US9667221B2 (ja) |
JP (1) | JP5991785B2 (ja) |
DE (1) | DE112012005948T5 (ja) |
WO (1) | WO2013128541A1 (ja) |
Families Citing this family (9)
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JP6348701B2 (ja) * | 2013-11-06 | 2018-06-27 | 太陽誘電株式会社 | モジュール |
JP6288111B2 (ja) * | 2013-12-25 | 2018-03-07 | 株式会社村田製作所 | 弾性波フィルタデバイス |
WO2015098793A1 (ja) * | 2013-12-25 | 2015-07-02 | 株式会社村田製作所 | 電子部品モジュール |
JP6385883B2 (ja) * | 2015-04-24 | 2018-09-05 | 太陽誘電株式会社 | モジュールおよびモジュールの製造方法 |
KR102117468B1 (ko) | 2015-09-11 | 2020-06-01 | 삼성전기주식회사 | 음향 공진기 및 이를 포함하는 필터 |
US10263572B2 (en) * | 2016-10-05 | 2019-04-16 | Futurewei Technologies, Inc. | Radio frequency apparatus and method with dual variable impedance components |
JP2020161508A (ja) | 2017-06-23 | 2020-10-01 | 株式会社村田製作所 | モジュール |
WO2019054154A1 (ja) * | 2017-09-12 | 2019-03-21 | 株式会社村田製作所 | 高周波モジュール、高周波フロントエンド回路および通信装置 |
US11581870B2 (en) * | 2019-09-27 | 2023-02-14 | Skyworks Solutions, Inc. | Stacked acoustic wave resonator package with laser-drilled VIAS |
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DE102005026243B4 (de) | 2005-06-07 | 2018-04-05 | Snaptrack, Inc. | Elektrisches Bauelement und Herstellungsverfahren |
WO2008105199A1 (ja) * | 2007-02-28 | 2008-09-04 | Murata Manufacturing Co., Ltd. | 分波器及びその製造方法 |
JP5056837B2 (ja) | 2009-12-21 | 2012-10-24 | 株式会社村田製作所 | 圧電デバイスの製造方法 |
JP2012182604A (ja) * | 2011-03-01 | 2012-09-20 | Panasonic Corp | 弾性波フィルタ部品 |
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2012
- 2012-02-27 WO PCT/JP2012/054750 patent/WO2013128541A1/ja active Application Filing
- 2012-02-27 DE DE112012005948.4T patent/DE112012005948T5/de not_active Withdrawn
- 2012-02-27 JP JP2014501849A patent/JP5991785B2/ja not_active Expired - Fee Related
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JPWO2013128541A1 (ja) | 2015-07-30 |
US20140354374A1 (en) | 2014-12-04 |
US9667221B2 (en) | 2017-05-30 |
DE112012005948T5 (de) | 2014-12-11 |
WO2013128541A1 (ja) | 2013-09-06 |
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