ATE382205T1 - Herstellen des dünnfilmresonatorfilters - Google Patents

Herstellen des dünnfilmresonatorfilters

Info

Publication number
ATE382205T1
ATE382205T1 AT03016929T AT03016929T ATE382205T1 AT E382205 T1 ATE382205 T1 AT E382205T1 AT 03016929 T AT03016929 T AT 03016929T AT 03016929 T AT03016929 T AT 03016929T AT E382205 T1 ATE382205 T1 AT E382205T1
Authority
AT
Austria
Prior art keywords
bulk acoustic
film bulk
film
making
resonator filter
Prior art date
Application number
AT03016929T
Other languages
English (en)
Inventor
Li-Peng Wang
Eyal Bar-Sadeh
Valluri Rao
John Heck
Qing Ma
Quan Tran
Alexander Talalyevsky
Eyal Ginsburg
Original Assignee
Intel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE382205T1 publication Critical patent/ATE382205T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/564—Monolithic crystal filters implemented with thin-film techniques
    • 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
    • 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
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AT03016929T 2002-08-08 2003-07-24 Herstellen des dünnfilmresonatorfilters ATE382205T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/215,407 US20040027030A1 (en) 2002-08-08 2002-08-08 Manufacturing film bulk acoustic resonator filters

Publications (1)

Publication Number Publication Date
ATE382205T1 true ATE382205T1 (de) 2008-01-15

Family

ID=28041370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03016929T ATE382205T1 (de) 2002-08-08 2003-07-24 Herstellen des dünnfilmresonatorfilters

Country Status (12)

Country Link
US (2) US20040027030A1 (de)
EP (1) EP1388938B1 (de)
JP (2) JP2004072778A (de)
KR (1) KR100485046B1 (de)
CN (1) CN1327610C (de)
AT (1) ATE382205T1 (de)
AU (1) AU2003298535A1 (de)
DE (2) DE10333782A1 (de)
GB (1) GB2392329B (de)
MY (1) MY137043A (de)
TW (1) TWI234343B (de)
WO (1) WO2004036744A2 (de)

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US20050248420A1 (en) * 2004-05-07 2005-11-10 Qing Ma Forming integrated plural frequency band film bulk acoustic resonators
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US9385022B2 (en) 2014-05-21 2016-07-05 Globalfoundries Inc. Silicon waveguide on bulk silicon substrate and methods of forming
KR101598294B1 (ko) * 2014-09-15 2016-02-26 삼성전기주식회사 음향 공진기 및 그 제조 방법
KR101730335B1 (ko) * 2015-01-27 2017-04-27 주하이 어드밴스드 칩 캐리어스 앤드 일렉트로닉 서브스트레이트 솔루션즈 테크놀러지즈 컴퍼니 리미티드 필름 벌크 음향 공진기 필터 제조 방법
US10432167B2 (en) * 2016-04-01 2019-10-01 Intel Corporation Piezoelectric package-integrated crystal devices
TWI632772B (zh) * 2016-10-17 2018-08-11 穩懋半導體股份有限公司 具有質量調整結構之體聲波共振器及其應用於體聲波濾波器
KR102722507B1 (ko) * 2017-12-07 2024-10-29 인피니언 테크놀로지스 아게 음향적으로 결합된 공진기 노치 및 대역 통과 필터
CN110931922A (zh) * 2019-11-25 2020-03-27 武汉大学 一种基于压电双模态谐振器的双通带滤波器
CN111786636B (zh) * 2020-07-24 2026-04-21 苏州汉天下电子有限公司 可调式谐振器及其制造方法

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Also Published As

Publication number Publication date
EP1388938A2 (de) 2004-02-11
DE60318283T2 (de) 2008-12-11
US20040027030A1 (en) 2004-02-12
DE10333782A1 (de) 2004-03-18
JP2004072778A (ja) 2004-03-04
JP2010063142A (ja) 2010-03-18
AU2003298535A8 (en) 2004-05-04
GB0318456D0 (en) 2003-09-10
KR100485046B1 (ko) 2005-04-22
TW200408190A (en) 2004-05-16
WO2004036744A2 (en) 2004-04-29
GB2392329A (en) 2004-02-25
MY137043A (en) 2008-12-31
HK1060660A1 (en) 2004-08-13
WO2004036744A3 (en) 2004-07-22
AU2003298535A1 (en) 2004-05-04
GB2392329B (en) 2005-03-16
JP4950267B2 (ja) 2012-06-13
TWI234343B (en) 2005-06-11
DE60318283D1 (de) 2008-02-07
EP1388938A3 (de) 2004-06-16
CN1327610C (zh) 2007-07-18
KR20040014200A (ko) 2004-02-14
CN1489284A (zh) 2004-04-14
US20060176126A1 (en) 2006-08-10
EP1388938B1 (de) 2007-12-26

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