ATE517519T1 - Flexibler lumineszierender elektroakustischer wandler und elektronisches gerät, das diesen wandler verwendet - Google Patents

Flexibler lumineszierender elektroakustischer wandler und elektronisches gerät, das diesen wandler verwendet

Info

Publication number
ATE517519T1
ATE517519T1 AT09177295T AT09177295T ATE517519T1 AT E517519 T1 ATE517519 T1 AT E517519T1 AT 09177295 T AT09177295 T AT 09177295T AT 09177295 T AT09177295 T AT 09177295T AT E517519 T1 ATE517519 T1 AT E517519T1
Authority
AT
Austria
Prior art keywords
transducer
electronic device
film body
flexible luminescent
conductive plate
Prior art date
Application number
AT09177295T
Other languages
English (en)
Inventor
Fang Ching Lee
Original Assignee
Htc 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 Htc Corp filed Critical Htc Corp
Application granted granted Critical
Publication of ATE517519T1 publication Critical patent/ATE517519T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/013—Electrostatic transducers characterised by the use of electrets for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT09177295T 2008-12-31 2009-11-27 Flexibler lumineszierender elektroakustischer wandler und elektronisches gerät, das diesen wandler verwendet ATE517519T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097151579A TWI405474B (zh) 2008-12-31 2008-12-31 可撓式冷光電聲致動器及使用該可撓式冷光電聲致動器之電子裝置

Publications (1)

Publication Number Publication Date
ATE517519T1 true ATE517519T1 (de) 2011-08-15

Family

ID=42093055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09177295T ATE517519T1 (de) 2008-12-31 2009-11-27 Flexibler lumineszierender elektroakustischer wandler und elektronisches gerät, das diesen wandler verwendet

Country Status (5)

Country Link
US (1) US8369545B2 (de)
EP (1) EP2205004B1 (de)
JP (1) JP4945626B2 (de)
AT (1) ATE517519T1 (de)
TW (1) TWI405474B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032678A2 (en) * 2001-10-09 2003-04-17 Frank Joseph Pompei Ultrasonic transducer for parametric array
US8831253B2 (en) 2009-10-22 2014-09-09 Industrial Technology Research Institute Electroacoustic apparatus with optical energy conversion function
TWI491273B (zh) * 2011-08-18 2015-07-01 Univ Nat Taiwan 駐極體揚聲裝置
TWI455603B (zh) * 2011-08-18 2014-10-01 Univ Nat Taiwan 駐極體揚聲裝置
JP7410935B2 (ja) 2018-05-24 2024-01-10 ザ リサーチ ファウンデーション フォー ザ ステイト ユニバーシティー オブ ニューヨーク 容量性センサ

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084229A (en) 1960-03-11 1963-04-02 Ampex Electrostatic earphone
US3711941A (en) 1970-11-02 1973-01-23 Bell Telephone Labor Inc Fabrication of electret transducer elements using low energy electron beam
US3935397A (en) 1974-01-28 1976-01-27 Electronic Industries, Inc. Electrostatic loudspeaker element
US3980838A (en) 1974-02-20 1976-09-14 Tokyo Shibaura Electric Co., Ltd. Plural electret electroacoustic transducer
US4041446A (en) 1976-05-20 1977-08-09 The United States Of America As Represented By The Secretary Of The Navy Capacitive-type displacement and pressure sensitive transducer
DE2630031A1 (de) 1976-07-03 1978-01-12 Teldix Gmbh Lager- und antriebsanordnung fuer eine offen-end-spinnturbine
US4160882A (en) 1978-03-13 1979-07-10 Driver Michael L Double diaphragm electrostatic transducer each diaphragm comprising two plastic sheets having different charge carrying characteristics
JP2680956B2 (ja) 1991-11-06 1997-11-19 富士写真光機株式会社 レンズ付きフイルムユニット
US5247490A (en) * 1992-06-04 1993-09-21 Martin Marietta Corporation Pressure-compensated optical acoustic sensor
AU2923397A (en) 1996-04-18 1997-11-07 California Institute Of Technology Thin film electret microphone
EP0810676B1 (de) 1996-05-27 2002-08-28 Ngk Insulators, Ltd. Piezoelektrisches Element des Dünnschichttyps
JP3322144B2 (ja) 1996-12-20 2002-09-09 三菱電機株式会社 静電型透明スピーカ
US6496586B1 (en) 1998-01-07 2002-12-17 New Transducers Limited Thin Loudspeaker
WO2000027166A2 (en) 1998-11-02 2000-05-11 Sarnoff Corporation Transducer concepts for hearing aids and other devices
JP3597061B2 (ja) * 1998-11-13 2004-12-02 日本電気株式会社 圧電スピーカ
AU5030100A (en) 1999-05-19 2000-12-05 California Institute Of Technology High performance mems thin-film teflon electret microphone
JP2001176586A (ja) 1999-12-21 2001-06-29 Citizen Electronics Co Ltd コネクタ付き発音体
JP3997280B2 (ja) * 2001-11-16 2007-10-24 株式会社ケンウッド 光音響変換装置の振動板構造
WO2003086013A1 (en) 2002-04-05 2003-10-16 Matsushita Electric Industrial Co., Ltd. Capacitor sensor
JP2004166262A (ja) 2002-10-23 2004-06-10 Matsushita Electric Ind Co Ltd 電気音響変換器及びその製造方法
DE10300063A1 (de) 2003-01-03 2004-07-22 W.L. Gore & Associates Gmbh Membran für akustische Wandler
US7089635B2 (en) 2003-02-25 2006-08-15 Palo Alto Research Center, Incorporated Methods to make piezoelectric ceramic thick film arrays and elements
US7382048B2 (en) 2003-02-28 2008-06-03 Knowles Electronics, Llc Acoustic transducer module
JP3979334B2 (ja) 2003-04-21 2007-09-19 株式会社村田製作所 圧電型電気音響変換器
JP2005158371A (ja) 2003-11-25 2005-06-16 Toyota Industries Corp 有機エレクトロルミネセンス素子とその製造方法、および照明装置
WO2005086535A1 (ja) 2004-03-09 2005-09-15 Matsushita Electric Industrial Co., Ltd. エレクトレットコンデンサーマイクロホン
JP4156649B2 (ja) 2004-04-27 2008-09-24 ホシデン株式会社 エレクトレットコンデンサマイクロホン
JP3966316B2 (ja) * 2004-08-23 2007-08-29 セイコーエプソン株式会社 電気光学装置及び電子機器
US7329933B2 (en) 2004-10-29 2008-02-12 Silicon Matrix Pte. Ltd. Silicon microphone with softly constrained diaphragm
JP4822517B2 (ja) 2005-05-24 2011-11-24 パナソニック株式会社 スピーカ装置
JP4682927B2 (ja) * 2005-08-03 2011-05-11 セイコーエプソン株式会社 静電型超音波トランスデューサ、超音波スピーカ、音声信号再生方法、超音波トランスデューサの電極の製造方法、超音波トランスデューサの製造方法、超指向性音響システム、および表示装置
CN101248701A (zh) * 2005-08-22 2008-08-20 皇家飞利浦电子股份有限公司 声光发射器件
CN2829267Y (zh) 2005-09-15 2006-10-18 郑润远 双振膜组合驻极式电容传声器
JP2007110382A (ja) 2005-10-13 2007-04-26 Matsushita Electric Ind Co Ltd スピーカ一体型表示装置
TW200726290A (en) 2005-12-16 2007-07-01 Ind Tech Res Inst Electro-acoustic transducer and manufacturing method thereof
TWI293233B (en) 2005-12-30 2008-02-01 Ind Tech Res Inst Flexible loudspeaker and its fabricating method
JP4770605B2 (ja) 2006-06-26 2011-09-14 ヤマハ株式会社 平衡出力マイクロホンおよび平衡出力マイクロホンの製造方法
KR100766520B1 (ko) * 2006-09-22 2007-10-15 박승민 영상 스크린기능을 갖춘 스피커 장치
US20080123876A1 (en) 2006-10-16 2008-05-29 Yamaha Corporation Electrostatic pressure transducer and manufacturing method therefor
JP2008243581A (ja) * 2007-03-27 2008-10-09 Yamaha Corp 音響照明装置および情報提供装置
JP5127318B2 (ja) 2007-06-25 2013-01-23 株式会社東芝 再生装置、記録再生装置、記録再生システム、およびタイトル情報管理方法
TWI386106B (zh) * 2007-08-06 2013-02-11 Ind Tech Res Inst 電激發光元件
US8081784B2 (en) 2007-09-04 2011-12-20 Industrial Technology Research Institute Electrostatic electroacoustic transducers
TWI330500B (en) 2007-09-04 2010-09-11 Ind Tech Res Inst Speaker structure
US8625824B2 (en) 2007-09-04 2014-01-07 Industrial Technology Research Institute Flat speaker unit and speaker device therewith

Also Published As

Publication number Publication date
TW201026102A (en) 2010-07-01
TWI405474B (zh) 2013-08-11
JP4945626B2 (ja) 2012-06-06
EP2205004A1 (de) 2010-07-07
US20100166247A1 (en) 2010-07-01
US8369545B2 (en) 2013-02-05
JP2010158014A (ja) 2010-07-15
EP2205004B1 (de) 2011-07-20

Similar Documents

Publication Publication Date Title
CN104751743B (zh) 显示装置和显示装置中的后框架
CN104143292B (zh) 显示装置
ATE532348T1 (de) Elektroakustischer wandler und elektronische vorrichtung
CN104282232B (zh) 显示装置
ATE517519T1 (de) Flexibler lumineszierender elektroakustischer wandler und elektronisches gerät, das diesen wandler verwendet
EP2635043A3 (de) Wasserdichte Struktur und elektronische Ausrüstung damit
ATE551845T1 (de) Elektretkondensatormikrofon
WO2009078184A1 (ja) 圧電型音響変換器
MY185555A (en) Integrated microphone-speaker device
RU2008135361A (ru) Ультразвуковой зонд
ATE509476T1 (de) In-ohr-hörer und headset
US20200267248A1 (en) Mobile terminal
TW200501790A (en) Sound detection mechanism and manufacturing method thereof
ATE517522T1 (de) Kondensatormikrofon mit membran mit biegescharnier und herstellungsverfahren dafür
GB2489365A (en) Electro optic devices
KR20090039376A (ko) 기생용량을 줄인 콘덴서 마이크로폰 조립체
CN101656906B (zh) 扬声器单体结构
EP2369855A3 (de) Elektronische Vorrichtung mit elektroakustischem Elektretwandler
TW200515575A (en) Solid-state imaging device
DE602005005936D1 (de) Elektroakusticher Wandler
WO2014163261A1 (ko) 압전 스피커
CN101668240B (zh) 扬声器单体的电极连接结构
ATE515331T1 (de) Ultraschallwandler
KR20160012838A (ko) 박막 스피커
TW201501543A (zh) 揚聲器

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties