JP6719502B2 - 音響出力装置 - Google Patents

音響出力装置 Download PDF

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Publication number
JP6719502B2
JP6719502B2 JP2018077864A JP2018077864A JP6719502B2 JP 6719502 B2 JP6719502 B2 JP 6719502B2 JP 2018077864 A JP2018077864 A JP 2018077864A JP 2018077864 A JP2018077864 A JP 2018077864A JP 6719502 B2 JP6719502 B2 JP 6719502B2
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JP
Japan
Prior art keywords
panel
display
display element
output device
transmission
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.)
Active
Application number
JP2018077864A
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English (en)
Japanese (ja)
Other versions
JP2019186829A (ja
JP2019186829A5 (enExample
Inventor
田中　隆
隆 田中
寛 松濤
寛 松濤
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP2018077864A priority Critical patent/JP6719502B2/ja
Priority to US16/287,136 priority patent/US10448131B1/en
Publication of JP2019186829A publication Critical patent/JP2019186829A/ja
Publication of JP2019186829A5 publication Critical patent/JP2019186829A5/ja
Application granted granted Critical
Publication of JP6719502B2 publication Critical patent/JP6719502B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2018077864A 2018-04-13 2018-04-13 音響出力装置 Active JP6719502B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018077864A JP6719502B2 (ja) 2018-04-13 2018-04-13 音響出力装置
US16/287,136 US10448131B1 (en) 2018-04-13 2019-02-27 Sound output apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018077864A JP6719502B2 (ja) 2018-04-13 2018-04-13 音響出力装置

Publications (3)

Publication Number Publication Date
JP2019186829A JP2019186829A (ja) 2019-10-24
JP2019186829A5 JP2019186829A5 (enExample) 2019-12-05
JP6719502B2 true JP6719502B2 (ja) 2020-07-08

Family

ID=68160984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018077864A Active JP6719502B2 (ja) 2018-04-13 2018-04-13 音響出力装置

Country Status (2)

Country Link
US (1) US10448131B1 (enExample)
JP (1) JP6719502B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101919454B1 (ko) * 2017-07-31 2018-11-16 엘지디스플레이 주식회사 디스플레이 장치 및 이를 이용한 컴퓨팅 장치
US12354508B2 (en) * 2021-02-25 2025-07-08 Sony Group Corporation Video-audio output module and video-audio presentation apparatus
JP7768781B2 (ja) 2022-01-26 2025-11-12 株式会社デンソーテン パネルスピーカ
WO2023166892A1 (ja) * 2022-03-03 2023-09-07 富士フイルム株式会社 電気音響変換器
JP2024061350A (ja) 2022-10-21 2024-05-07 株式会社デンソーテン パネルスピーカ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004350159A (ja) * 2003-05-23 2004-12-09 Alps Electric Co Ltd 発音用の励振装置および前記励振装置を備えた電子機器
JP4793047B2 (ja) * 2006-03-23 2011-10-12 ソニー株式会社 電気光学装置および電子機器
JP4697095B2 (ja) * 2006-08-29 2011-06-08 ソニー株式会社 タッチパネルディスプレイ装置、電子機器および遊技機器
JP4301300B2 (ja) * 2007-02-05 2009-07-22 セイコーエプソン株式会社 電気光学装置及び電子機器
TWI441447B (zh) * 2011-10-24 2014-06-11 Chief Land Electronic Co Ltd 觸覺回饋模組
US9774958B2 (en) * 2013-05-30 2017-09-26 Kyocera Corporation Unit, electronic device, and method of manufacturing electronic device
JP5820846B2 (ja) * 2013-07-11 2015-11-24 太陽誘電株式会社 振動デバイス及びそれを利用した電子機器
KR102229137B1 (ko) * 2014-05-20 2021-03-18 삼성디스플레이 주식회사 표시장치
JP6275566B2 (ja) * 2014-06-26 2018-02-07 京セラ株式会社 電子機器

Also Published As

Publication number Publication date
JP2019186829A (ja) 2019-10-24
US20190320252A1 (en) 2019-10-17
US10448131B1 (en) 2019-10-15

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