CN102594280B - 水晶装置 - Google Patents

水晶装置 Download PDF

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Publication number
CN102594280B
CN102594280B CN201110424495.7A CN201110424495A CN102594280B CN 102594280 B CN102594280 B CN 102594280B CN 201110424495 A CN201110424495 A CN 201110424495A CN 102594280 B CN102594280 B CN 102594280B
Authority
CN
China
Prior art keywords
crystal
frame
plane
electrode
axis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201110424495.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102594280A (zh
Inventor
水泽周一
高桥岳宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo Co Ltd
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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Publication of CN102594280A publication Critical patent/CN102594280A/zh
Application granted granted Critical
Publication of CN102594280B publication Critical patent/CN102594280B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03H9/15—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
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0595—Holders or supports the holder support and resonator being formed in one body
    • 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
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW 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
    • H03H9/15—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
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • 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
    • H03H2003/022—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 the resonators or networks being of the cantilever type

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)
CN201110424495.7A 2011-01-12 2011-12-16 水晶装置 Expired - Fee Related CN102594280B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-003801 2011-01-12
JP2011003801A JP5657400B2 (ja) 2011-01-12 2011-01-12 水晶デバイス

Publications (2)

Publication Number Publication Date
CN102594280A CN102594280A (zh) 2012-07-18
CN102594280B true CN102594280B (zh) 2015-05-13

Family

ID=46454728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110424495.7A Expired - Fee Related CN102594280B (zh) 2011-01-12 2011-12-16 水晶装置

Country Status (4)

Country Link
US (1) US8773005B2 (enExample)
JP (1) JP5657400B2 (enExample)
CN (1) CN102594280B (enExample)
TW (1) TWI492531B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011199065A (ja) * 2010-03-19 2011-10-06 Seiko Instruments Inc 真空パッケージ、真空パッケージの製造方法、圧電振動子、発振器、電子機器及び電波時計
JP5325151B2 (ja) * 2010-03-31 2013-10-23 日本電波工業株式会社 水晶デバイス、及びその製造方法
JP2012060628A (ja) * 2010-08-07 2012-03-22 Nippon Dempa Kogyo Co Ltd 圧電デバイス及びその製造方法
USD674364S1 (en) * 2011-07-08 2013-01-15 Nihon Dempa Kogyo Co., Ltd. Crystal unit
JP5806547B2 (ja) * 2011-08-05 2015-11-10 日本電波工業株式会社 圧電デバイス及び圧電デバイスの製造方法
JP5756712B2 (ja) * 2011-08-17 2015-07-29 日本電波工業株式会社 水晶デバイス
US20130043770A1 (en) * 2011-08-17 2013-02-21 Nihon Dempa Kogyo Co., Ltd. Piezoelectric vibrating piece and piezoelectric device
JP2013098814A (ja) * 2011-11-02 2013-05-20 Nippon Dempa Kogyo Co Ltd 圧電振動片及び圧電デバイス
JP5972598B2 (ja) * 2012-02-22 2016-08-17 日本電波工業株式会社 圧電デバイス及び圧電デバイスの製造方法
JP5980530B2 (ja) * 2012-03-15 2016-08-31 日本電波工業株式会社 圧電デバイス及び圧電デバイスの製造方法
JP5930532B2 (ja) * 2012-06-01 2016-06-08 日本電波工業株式会社 圧電振動片及び圧電デバイス
JP2014175899A (ja) * 2013-03-11 2014-09-22 Nippon Dempa Kogyo Co Ltd 圧電デバイス
JP2015019240A (ja) * 2013-07-11 2015-01-29 日本電波工業株式会社 圧電振動片、圧電振動片の製造方法、圧電デバイス、及び圧電デバイスの製造方法
KR20150019296A (ko) * 2013-08-13 2015-02-25 삼성전기주식회사 압전 진동소자 및 이를 포함하는 진동소자 패키지

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101383599A (zh) * 2007-09-07 2009-03-11 爱普生拓优科梦株式会社 压电器件及其制造方法
JP2010147627A (ja) * 2008-12-17 2010-07-01 Epson Toyocom Corp 圧電振動子およびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590315B2 (en) * 2000-05-26 2003-07-08 William D. Beaver Surface mount quartz crystal resonators and methods for making same
US7745979B2 (en) * 2005-08-22 2010-06-29 Seiko Epson Corporation Piezoelectric device
JP4305542B2 (ja) * 2006-08-09 2009-07-29 エプソントヨコム株式会社 Ａｔカット水晶振動片及びその製造方法
JP5196121B2 (ja) * 2007-11-07 2013-05-15 セイコーエプソン株式会社 デバイス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101383599A (zh) * 2007-09-07 2009-03-11 爱普生拓优科梦株式会社 压电器件及其制造方法
JP2010147627A (ja) * 2008-12-17 2010-07-01 Epson Toyocom Corp 圧電振動子およびその製造方法

Also Published As

Publication number Publication date
US20120176004A1 (en) 2012-07-12
JP2012147228A (ja) 2012-08-02
CN102594280A (zh) 2012-07-18
US8773005B2 (en) 2014-07-08
TWI492531B (zh) 2015-07-11
JP5657400B2 (ja) 2015-01-21
TW201230676A (en) 2012-07-16

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20171216