IT7922397A0 - Dispositivo piezoelettrico. - Google Patents

Dispositivo piezoelettrico.

Info

Publication number: IT7922397A0
Authority: IT; Italy
Prior art keywords: piezoelectric device; piezoelectric
Prior art date: 1978-05-09

Application number

IT7922397A

Other languages

English (en)

Other versions

IT1112839B (it

Original Assignee

Philips Nv

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.)

1978-05-09

Filing date

1979-05-04

Publication date

1979-05-04

1979-05-04 Application filed by Philips Nv filed Critical Philips Nv

1979-05-04 Publication of IT7922397A0 publication Critical patent/IT7922397A0/it

1986-01-20 Application granted granted Critical

1986-01-20 Publication of IT1112839B publication Critical patent/IT1112839B/it

Links

Classifications

- 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
- H03H3/08—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 resonators or networks using surface acoustic waves
- 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)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

IT22397/79A 1978-05-09 1979-05-04 Dispositivo piezoelettrico IT1112839B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB18461/78A GB1580600A (en)	1978-05-09	1978-05-09	Kpiezoelectric devices

Publications (2)

Publication Number	Publication Date
IT7922397A0 true IT7922397A0 (it)	1979-05-04
IT1112839B IT1112839B (it)	1986-01-20

Family

ID=10112837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22397/79A IT1112839B (it)	1978-05-09	1979-05-04	Dispositivo piezoelettrico

Country Status (9)

Country	Link
US (1)	US4472652A (it)
JP (1)	JPS54158896A (it)
BE (1)	BE876086A (it)
CA (1)	CA1153102A (it)
DE (1)	DE2917698C2 (it)
ES (1)	ES480301A1 (it)
FR (1)	FR2425729B1 (it)
GB (1)	GB1580600A (it)
IT (1)	IT1112839B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4554717A (en) *	1983-12-08	1985-11-26	The United States Of America As Represented By The Secretary Of The Army	Method of making miniature high frequency SC-cut quartz crystal resonators
EP0146077B1 (en) *	1983-12-15	1991-09-04	Kabushiki Kaisha Toshiba	Acoustic surface wave resonator device
JPS61251223A (ja) *	1985-04-27	1986-11-08	Pioneer Electronic Corp	弾性表面波共振子
JPS61288132A (ja) *	1985-06-17	1986-12-18	Yokogawa Electric Corp	水晶温度計
US4638536A (en) *	1986-01-17	1987-01-27	The United States Of America As Represented By The Secretary Of The Army	Method of making a resonator having a desired frequency from a quartz crystal resonator plate
JPS62272610A (ja) *	1986-05-21	1987-11-26	Hitachi Ltd	弾性表面波素子
US5010270A (en) *	1986-12-22	1991-04-23	Raytheon Company	Saw device
US5091051A (en) *	1986-12-22	1992-02-25	Raytheon Company	Saw device method
US5163209A (en) *	1989-04-26	1992-11-17	Hitachi, Ltd.	Method of manufacturing a stack-type piezoelectric element
JPH0752820B2 (ja) *	1990-02-28	1995-06-05	日本電波工業株式会社	多電極水晶振動子
FR2683322B1 (fr) *	1991-10-30	1994-01-07	Imaje	Rheometre acoustique haute frequence et dispositif de mesure de la viscosite d'un fluide utilisant ce rheometre.
US5420472A (en) *	1992-06-11	1995-05-30	Motorola, Inc.	Method and apparatus for thermal coefficient of expansion matched substrate attachment
US5446954A (en) *	1993-09-30	1995-09-05	Motorla, Inc.	Method for manufacturing a frequency control device
US5406682A (en) *	1993-12-23	1995-04-18	Motorola, Inc.	Method of compliantly mounting a piezoelectric device
JPH07212169A (ja) *	1994-01-21	1995-08-11	Nippon Carbide Ind Co Inc	電子素子用パッケージ
US6273322B1 (en) *	1999-05-12	2001-08-14	Aichi Steel Corporation	Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts
US6625855B1 (en) *	1999-10-06	2003-09-30	Murata Manufacturing Co., Ltd.	Method for producing surface acoustic wave device
JP3432472B2 (ja) *	1999-12-09	2003-08-04	沖電気工業株式会社	弾性表面波装置の製造方法
US6566979B2 (en) *	2001-03-05	2003-05-20	Agilent Technologies, Inc.	Method of providing differential frequency adjusts in a thin film bulk acoustic resonator (FBAR) filter and apparatus embodying the method
JP3926633B2 (ja) *	2001-06-22	2007-06-06	沖電気工業株式会社	Ｓａｗデバイス及びその製造方法
US7148610B2 (en) *	2002-02-01	2006-12-12	Oc Oerlikon Balzers Ag	Surface acoustic wave device having improved performance and method of making the device
US7154206B2 (en) *	2002-07-31	2006-12-26	Kyocera Corporation	Surface acoustic wave device and method for manufacturing same
US8508100B2 (en) *	2008-11-04	2013-08-13	Samsung Electronics Co., Ltd.	Surface acoustic wave element, surface acoustic wave device and methods for manufacturing the same
KR101644165B1 (ko) *	2009-09-25	2016-07-29	삼성전자주식회사	표면탄성파 디바이스 및 바이오센서
JP2015088579A (ja) *	2013-10-30	2015-05-07	セイコーエプソン株式会社	パッケージ、光学デバイス、光センサー、電子デバイスおよび電子機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1994487A (en) *	1930-01-24	1935-03-19	Brush Dev Co	Method of applying electrodes to piezo crystals
US3363119A (en) *	1965-04-19	1968-01-09	Clevite Corp	Piezoelectric resonator and method of making same
AU413304B2 (en) *	1968-03-28	1971-05-17	Amalgamated Wireless (Australasia) Limited	Improvements in quartz crystal units
US3584245A (en) *	1969-02-20	1971-06-08	Mallory & Co Inc P R	Piezoelectric resonator utilizing electrodes larger than the polarized region for controlling the coupling coefficient thereof
JPS5258341A (en) *	1975-11-10	1977-05-13	Toshiba Corp	Surface wave filter
CA1106960A (en) *	1976-02-17	1981-08-11	Virgil E. Bottom	Method of adjusting the frequency of a crystal resonator

1978
- 1978-05-09 GB GB18461/78A patent/GB1580600A/en not_active Expired
1979
- 1979-04-30 US US06/034,525 patent/US4472652A/en not_active Expired - Lifetime
- 1979-05-02 DE DE2917698A patent/DE2917698C2/de not_active Expired
- 1979-05-03 CA CA000327038A patent/CA1153102A/en not_active Expired
- 1979-05-04 IT IT22397/79A patent/IT1112839B/it active
- 1979-05-07 BE BE0/195030A patent/BE876086A/xx unknown
- 1979-05-07 ES ES480301A patent/ES480301A1/es not_active Expired
- 1979-05-08 JP JP5624479A patent/JPS54158896A/ja active Granted
- 1979-05-09 FR FR7911749A patent/FR2425729B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS6327885B2 (it)	1988-06-06
FR2425729B1 (fr)	1985-08-02
DE2917698C2 (de)	1985-10-24
JPS54158896A (en)	1979-12-15
DE2917698A1 (de)	1979-11-22
BE876086A (fr)	1979-11-07
ES480301A1 (es)	1980-01-01
FR2425729A1 (fr)	1979-12-07
US4472652A (en)	1984-09-18
IT1112839B (it)	1986-01-20
CA1153102A (en)	1983-08-30
GB1580600A (en)	1980-12-03

Publication	Publication Date	Title
NL187035C (nl)	1991-05-01	Ultrasone inrichting.
NL7809646A (nl)	1979-10-26	Slag-reinigingsinrichting.
NL7904036A (nl)	1979-11-27	Halfgeleiderinrichting.
NL185061C (nl)	1990-01-16	Verbindingsinrichting.
NL7900345A (nl)	1979-07-18	Membraanvorminrichting.
NL7901349A (nl)	1979-11-26	Aftastinrichting.
NL7900384A (nl)	1979-07-20	Aftastinrichting.
IT7922397A0 (it)	1979-05-04	Dispositivo piezoelettrico.
NL7900274A (nl)	1979-07-17	Halfgeleiderinrichting.
NL186652C (nl)	1991-01-16	Verbrandingsinrichting.
NL7903147A (nl)	1979-10-26	Halfgeleiderinrichting.
NL7901015A (nl)	1979-08-13	Begrenzingsinrichting.
NL7902673A (nl)	1979-10-09	Afstandhouderinrichting.
IT7924306A0 (it)	1979-07-11	Apparecchio audio-vocale.
NL189054C (nl)	1992-12-16	Bevestigingsinrichting.
NL7903324A (nl)	1979-10-30	Verbrandingsinrichting.
NL7803706A (nl)	1979-10-09	Halfgeleiderinrichting.
NL7901564A (nl)	1979-08-30	Verbindingsinrichting.
NL7806139A (nl)	1979-12-10	Dozen-sluitinrichting.
NL7901993A (nl)	1979-09-18	Contactinrichting.
NL7801532A (nl)	1979-08-14	Halfgeleiderinrichting.
NO792717L (no)	1980-02-25	Utvelgelsesanordning.
NL190957C (nl)	1994-11-16	Spuitkopinrichting.
ES237776Y (es)	1979-04-01	Dispositivo apilador-alimentador.
NO158763C (no)	1988-10-26	Koblingsanordning.