KR100916182B1 - 체적탄성파 공진기의 패키지 및 그 패키징 방법 - Google Patents
체적탄성파 공진기의 패키지 및 그 패키징 방법 Download PDFInfo
- Publication number
- KR100916182B1 KR100916182B1 KR1020070121801A KR20070121801A KR100916182B1 KR 100916182 B1 KR100916182 B1 KR 100916182B1 KR 1020070121801 A KR1020070121801 A KR 1020070121801A KR 20070121801 A KR20070121801 A KR 20070121801A KR 100916182 B1 KR100916182 B1 KR 100916182B1
- Authority
- KR
- South Korea
- Prior art keywords
- fbar
- substrate
- bonding pad
- signal line
- external circuit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 238000000059 patterning Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 12
- 239000010408 film Substances 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- UUWCBFKLGFQDME-UHFFFAOYSA-N platinum titanium Chemical compound [Ti].[Pt] UUWCBFKLGFQDME-UHFFFAOYSA-N 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- MZJUGRUTVANEDW-UHFFFAOYSA-N bromine fluoride Chemical compound BrF MZJUGRUTVANEDW-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- OYLRFHLPEAGKJU-UHFFFAOYSA-N phosphane silicic acid Chemical compound P.[Si](O)(O)(O)O OYLRFHLPEAGKJU-UHFFFAOYSA-N 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- LEYNFUIKYCSXFM-UHFFFAOYSA-N platinum tantalum Chemical compound [Ta][Pt][Ta] LEYNFUIKYCSXFM-UHFFFAOYSA-N 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- IGELFKKMDLGCJO-UHFFFAOYSA-N xenon difluoride Chemical compound F[Xe]F IGELFKKMDLGCJO-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/171—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [FBAR] type
- H03H9/172—Means for mounting on a substrate, i.e. means constituting the material interface confining the waves to a volume
- H03H9/173—Air-gaps
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/105—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a cover cap mounted on an element forming part of the BAW device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Description
Claims (3)
- 기판(10) 위에 완성된 FBAR(20)의 상면을 상기 FBAR(20)를 에워싸도록 패터닝된 본딩 패드(24)의 상면 접착층(24b) 및 실링 패드(24a)의 상면 접착층(24b)에 접착된 캡(30)이 완전히 커버하고, 상기 기판(10)을 관통하는 기판 VIA(10c)를 통해 상기 FBAR(20)의 본딩 패드(24)에 외부 회로장치와 연결되는 신호라인(40)이 직접 접착되며, 상기 접착층(24b)은 인듐(In), 규소(Si) 중 어느 하나로 된 것이고, 상기 캡(30)은 실리콘(Si), 고저항 실리콘(HRS), 유리, 세라믹 중 어느 하나로 된 것을 특징으로 하는 체적탄성파 공진기의 패키지.
- 삭제
- 기판(10) 위에 완성된 FBAR(20)를 에워싸는 본딩 패드(24)와 실링 패드(24a)를 패터닝하는 단계(S30)와;상기 기판(10) 위에 완성된 FBAR(20)를 에워싸는 본딩 패드(24)와 실링 패드(24a)의 상면에 인듐(In), 규소(Si) 중 어느 하나로 된 접착층(24b)을 형성하고 상기 접착층(24b)에 실리콘(Si), 고저항 실리콘(HRS), 유리, 세라믹 중 어느 하나로 된 캡(30)을 접착하여 상기 FBAR(20)의 상면을 완전히 커버하는 단계(S32);상기 기판(10)의 저면에서부터 상기 FBAR(20)의 본딩 패드(24)의 저면까지 통하는 기판 VIA(10c)를 형성하는 단계(S34); 및상기 본딩 패드(24)에 외부 회로장치와 연결되는 신호라인(40)을 직접 접착하는 단계(S36);로 이루어지는 것을 특징으로 하는 체적탄성파 공진기의 패키징 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070121801A KR100916182B1 (ko) | 2007-11-28 | 2007-11-28 | 체적탄성파 공진기의 패키지 및 그 패키징 방법 |
US12/325,138 US20090134957A1 (en) | 2007-11-28 | 2008-11-28 | Film bulk acoustic resonator package and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070121801A KR100916182B1 (ko) | 2007-11-28 | 2007-11-28 | 체적탄성파 공진기의 패키지 및 그 패키징 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090055073A KR20090055073A (ko) | 2009-06-02 |
KR100916182B1 true KR100916182B1 (ko) | 2009-09-08 |
Family
ID=40669184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070121801A KR100916182B1 (ko) | 2007-11-28 | 2007-11-28 | 체적탄성파 공진기의 패키지 및 그 패키징 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090134957A1 (ko) |
KR (1) | KR100916182B1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101708893B1 (ko) * | 2010-09-01 | 2017-03-08 | 삼성전자주식회사 | 체적 음향 공진기 구조 및 제조 방법 |
KR101959204B1 (ko) * | 2013-01-09 | 2019-07-04 | 삼성전자주식회사 | 무선 주파수 필터 및 무선 주파수 필터의 제조방법 |
US9862592B2 (en) * | 2015-03-13 | 2018-01-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | MEMS transducer and method for manufacturing the same |
KR102588790B1 (ko) | 2016-02-04 | 2023-10-13 | 삼성전기주식회사 | 음향파 필터 장치, 음향파 필터 장치 제조용 패키지 |
KR102460754B1 (ko) * | 2016-03-17 | 2022-10-31 | 삼성전기주식회사 | 소자 패키지 및 그 제조방법 |
KR101942734B1 (ko) * | 2017-05-18 | 2019-01-28 | 삼성전기 주식회사 | 체적 음향 공진기 |
JP2020053966A (ja) | 2018-09-24 | 2020-04-02 | スカイワークス グローバル プライベート リミテッド | バルク弾性波デバイスにおける多層***フレーム |
US11522513B2 (en) | 2019-02-27 | 2022-12-06 | Skyworks Global Pte. Ltd. | Bulk acoustic wave resonator structure |
US11316494B2 (en) | 2019-06-14 | 2022-04-26 | Skyworks Global Pte. Ltd. | Bulk acoustic wave device with floating raised frame |
CN112039455B (zh) * | 2019-07-19 | 2023-09-29 | 中芯集成电路(宁波)有限公司上海分公司 | 体声波谐振器的封装方法及封装结构 |
CN112039458B (zh) * | 2019-07-19 | 2023-11-24 | 中芯集成电路(宁波)有限公司上海分公司 | 体声波谐振器的封装方法及封装结构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050073040A1 (en) * | 2003-10-01 | 2005-04-07 | Lee Joo Ho | Wafer level package for micro device and manufacturing method thereof |
KR20070016855A (ko) * | 2005-08-05 | 2007-02-08 | 주식회사 엠에스솔루션 | 체적탄성파 공진기의 패키지 및 그 패키징 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6713314B2 (en) * | 2002-08-14 | 2004-03-30 | Intel Corporation | Hermetically packaging a microelectromechanical switch and a film bulk acoustic resonator |
JP2005109221A (ja) * | 2003-09-30 | 2005-04-21 | Toshiba Corp | ウェーハレベルパッケージ及びその製造方法 |
JP3875240B2 (ja) * | 2004-03-31 | 2007-01-31 | 株式会社東芝 | 電子部品の製造方法 |
US7183622B2 (en) * | 2004-06-30 | 2007-02-27 | Intel Corporation | Module integrating MEMS and passive components |
EP1804376B1 (en) * | 2004-07-20 | 2009-04-01 | Murata Manufacturing Co., Ltd. | Piezoelectric filter |
US7508286B2 (en) * | 2006-09-28 | 2009-03-24 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | HBAR oscillator and method of manufacture |
-
2007
- 2007-11-28 KR KR1020070121801A patent/KR100916182B1/ko active IP Right Grant
-
2008
- 2008-11-28 US US12/325,138 patent/US20090134957A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050073040A1 (en) * | 2003-10-01 | 2005-04-07 | Lee Joo Ho | Wafer level package for micro device and manufacturing method thereof |
KR20070016855A (ko) * | 2005-08-05 | 2007-02-08 | 주식회사 엠에스솔루션 | 체적탄성파 공진기의 패키지 및 그 패키징 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20090055073A (ko) | 2009-06-02 |
US20090134957A1 (en) | 2009-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100916182B1 (ko) | 체적탄성파 공진기의 패키지 및 그 패키징 방법 | |
KR100716231B1 (ko) | 체적탄성파 공진기의 패키지 및 그 패키징 방법 | |
KR101973423B1 (ko) | 음향 공진기 및 그 제조 방법 | |
CN113572448B (zh) | 体声波谐振器 | |
CN103532516B (zh) | 体波谐振器及其制造方法 | |
JP2018148548A (ja) | 音響共振器及びその製造方法 | |
JP6262774B2 (ja) | 積層された機能性構造体を有するデバイスおよびその製造方法 | |
US7906439B2 (en) | Method of fabricating a MEMS/NEMS electromechanical component | |
US7253705B2 (en) | Air-gap type thin-film bulk acoustic resonator and fabrication method therefor | |
US10715098B2 (en) | Acoustic resonator package | |
JP6635908B2 (ja) | 圧電薄膜共振器、フィルタおよびマルチプレクサ | |
US11251772B2 (en) | Acoustic resonator package and method of fabricating the same | |
TW201109268A (en) | Capacitive electro-mechanical transducer, and fabrication method of the same | |
CN111049490B (zh) | 带电学隔离层的体声波谐振器及其制造方法、滤波器及电子设备 | |
CN108988812B (zh) | 声波谐振器及用于制造声波谐振器的方法 | |
CN112039472A (zh) | 一种薄膜声波滤波器及其制造方法 | |
US20160016790A1 (en) | Miniaturized Component and Method for the Production Thereof | |
CN111010109B (zh) | 释放孔位于封装空间外的mems器件的封装 | |
WO2020177557A1 (zh) | 释放孔位于封装空间内的mems器件的封装 | |
JP7214865B2 (ja) | 薄膜圧電弾性波共振器及び製造方法並びにフィルタ | |
CN103825574B (zh) | 声波器件及其制造方法 | |
KR100483347B1 (ko) | 체적탄성파 소자 및 그 제조방법 | |
KR102117464B1 (ko) | 체적 음향 공진기 및 이의 제조 방법 | |
CN113572447B (zh) | 用于体声波谐振器封装的方法 | |
US20230208392A1 (en) | Resonance device and resonance device manufacturing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120810 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130826 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150825 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170825 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180823 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190827 Year of fee payment: 11 |