EP3459265A4 - Transparent parametric transducer and related methods - Google Patents

Transparent parametric transducer and related methods Download PDF

Info

Publication number
EP3459265A4
EP3459265A4 EP17798869.8A EP17798869A EP3459265A4 EP 3459265 A4 EP3459265 A4 EP 3459265A4 EP 17798869 A EP17798869 A EP 17798869A EP 3459265 A4 EP3459265 A4 EP 3459265A4
Authority
EP
European Patent Office
Prior art keywords
related methods
parametric transducer
transparent parametric
transparent
transducer
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.)
Ceased
Application number
EP17798869.8A
Other languages
German (de)
French (fr)
Other versions
EP3459265A1 (en
Inventor
David S. Hecht
Brian Alan Kappus
Elwood Grant Norris
Mark W. Norris
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.)
Turtle Beach Corp
Original Assignee
Turtle Beach 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
Priority claimed from US15/161,086 external-priority patent/US9769573B2/en
Application filed by Turtle Beach Corp filed Critical Turtle Beach Corp
Publication of EP3459265A1 publication Critical patent/EP3459265A1/en
Publication of EP3459265A4 publication Critical patent/EP3459265A4/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
    • H04R2217/03—Parametric transducers where sound is generated or captured by the acoustic demodulation of amplitude modulated ultrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
EP17798869.8A 2016-05-20 2017-05-20 Transparent parametric transducer and related methods Ceased EP3459265A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/161,086 US9769573B2 (en) 2013-10-17 2016-05-20 Transparent parametric transducer and related methods
PCT/IB2017/052985 WO2017199226A1 (en) 2016-05-20 2017-05-20 Transparent parametric transducer and related methods

Publications (2)

Publication Number Publication Date
EP3459265A1 EP3459265A1 (en) 2019-03-27
EP3459265A4 true EP3459265A4 (en) 2019-11-13

Family

ID=60326495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17798869.8A Ceased EP3459265A4 (en) 2016-05-20 2017-05-20 Transparent parametric transducer and related methods

Country Status (3)

Country Link
EP (1) EP3459265A4 (en)
CN (1) CN109479168A (en)
WO (1) WO2017199226A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109873021B (en) * 2019-03-20 2021-10-22 云谷（固安）科技有限公司 Display panel, display device and driving method of display device
CN110183993A (en) * 2019-06-24 2019-08-30 Oppo广东移动通信有限公司 Screen protecting film and electronic equipment
CN112290941B (en) * 2020-10-11 2021-06-08 山西天枢空管科技有限公司 Modulation signal generation method, generator and transmitter for civil aviation navigation equipment
CN113703614B (en) * 2021-08-30 2024-03-26 苏州清听声学科技有限公司 Directional ultrasonic touch device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160014529A1 (en) * 2013-10-17 2016-01-14 Turtle Beach Corporation Transparent parametric emitter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070097675A (en) * 2006-03-28 2007-10-05 삼성전자주식회사 Display panel
US9258651B2 (en) * 2013-10-17 2016-02-09 Turtle Beach Corporation Transparent parametric transducer and related methods
WO2016118779A1 (en) * 2015-01-23 2016-07-28 Turtle Beach Corporation Transparent parametric emitter
CN204836544U (en) * 2015-07-16 2015-12-02 音品电子（深圳）有限公司 Directional vocal audio amplifier circuit structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160014529A1 (en) * 2013-10-17 2016-01-14 Turtle Beach Corporation Transparent parametric emitter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017199226A1 *

Also Published As

Publication number Publication date
WO2017199226A1 (en) 2017-11-23
EP3459265A1 (en) 2019-03-27
CN109479168A (en) 2019-03-15

Similar Documents

Publication Publication Date Title
EP3723803A4 (en) Anti-trem2 antibodies and related methods
EP3536556A4 (en) Display method and display device
EP3504243A4 (en) Anti-tim-3 antibodies and use thereof
EP3439042A4 (en) Display device and manufacturing method therefor
EP3528510A4 (en) Flat speaker and display device
EP3451660A4 (en) Display device and display method
EP3558145A4 (en) Driver instruments and related methods
EP3226063A4 (en) Optical device and display device
EP3425581A4 (en) Information display method and device
EP3115010A4 (en) Ultrasound instrument and probe
EP3427092A4 (en) Disdrometer having acoustic transducer and methods thereof
EP3508158A4 (en) Instrument set and operation instrument
EP3100756A4 (en) Puncture aid and puncture instrument set
EP3208752A4 (en) Data analysis method and data display method
EP3517512A4 (en) Cover glass and display using same
EP3523575A4 (en) Transparent display and method
EP3432136A4 (en) Sound effect configuration method and related device
EP3548966A4 (en) Laminated electro-optic displays and methods of making the same
EP3291578A4 (en) Ultrasonic transducer and ultrasonic probe
EP3188385A4 (en) Acoustic processing device and information provision method
EP3493872A4 (en) Microarrays and methods
AU2017271189A1 (en) Cytosol-penetrating antibody and use thereof
EP3434466A4 (en) Acoustically transparent member and method for designing same
EP3433587A4 (en) Weighing scale and methods thereof
EP3113183A4 (en) Voice clarification device and computer program therefor

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181205

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191014

RIC1 Information provided on ipc code assigned before grant

Ipc: H04R 31/00 20060101ALI20191008BHEP

Ipc: H04R 5/02 20060101ALN20191008BHEP

Ipc: H04R 3/00 20060101ALN20191008BHEP

Ipc: H04R 19/02 20060101AFI20191008BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200527

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20210225