JP2007259024A - スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 - Google Patents
スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 Download PDFInfo
- Publication number
- JP2007259024A JP2007259024A JP2006080278A JP2006080278A JP2007259024A JP 2007259024 A JP2007259024 A JP 2007259024A JP 2006080278 A JP2006080278 A JP 2006080278A JP 2006080278 A JP2006080278 A JP 2006080278A JP 2007259024 A JP2007259024 A JP 2007259024A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- television receiver
- passive radiator
- speaker device
- instrument
- 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.)
- Granted
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- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
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- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/642—Disposition of sound reproducers
-
- 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
-
- 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)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
【解決手段】本発明のスピーカ装置は、スピーカユニット12と、パッシブラジエータ13と、これらを装着したスピーカボックス11とで構成されるものであり、スピーカボックス11のパッシブラジエータ13側の奥行きを浅くすることで、映像機器の外周側がパッシブラジエータ13側になるようにスピーカ装置を配置して機器外周の薄型化を図ると共に、機器本体への低音域強調用のスピーカ装置の内蔵を可能として映像機器の小型化に寄与するものである。
【選択図】図1
Description
以下、本発明の一実施の形態におけるスピーカ装置の主として請求項1および請求項2に記載の発明について説明する。
図2〜図3により実施の形態1で説明したスピーカ装置を用いたテレビジョン受像機の一実施の形態について説明する。
11a,11b 開口
12,22a スピーカユニット
13,22b パッシブラジエータ
13a エッジ
20 テレビジョン受像機
20a キャビネット
20b 上端部
20c 側端部
20d 下端部
21 平板表示部
22 スピーカ装置
Claims (5)
- スピーカユニットと、パッシブラジエータと、前記スピーカユニットと前記パッシブラジエータを装着するスピーカボックスとで構成されるスピーカ装置であって、前記スピーカボックスの奥行きがスピーカユニット側の端部側よりパッシブラジエータ側の端部側を浅くしたスピーカ装置。
- スピーカボックスの同一面にスピーカユニットとパッシブラジエータを装着した請求項1に記載のスピーカ装置。
- 薄型のテレビジョン受像機の少なくとも平板表示部の背面に前記テレビジョン受像機の側端部側がパッシブラジエータとなるように請求項1に記載のスピーカ装置を配置したテレビジョン受像機。
- 薄型のテレビジョン受像機の少なくとも平板表示部の背面に前記テレビジョン受像機の両側端部側が夫々パッシブラジエータとなるように請求項1または請求項2に記載のスピーカ装置を少なくとも一対配置したテレビジョン受像機。
- スピーカ装置と平板表示部背面との間に空隙を設け、前記スピーカ装置を装着したテレビジョン受像機のキャビネットの少なくとも側面端部、底面端部、上面端部のいずれかに放音孔を複数個設けた請求項3または請求項4記載のテレビジョン受像機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080278A JP4923657B2 (ja) | 2006-03-23 | 2006-03-23 | スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 |
PCT/JP2007/055537 WO2007119427A1 (ja) | 2006-03-23 | 2007-03-19 | スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 |
CN2007800097842A CN101406067B (zh) | 2006-03-23 | 2007-03-19 | 扬声器装置以及使用该扬声器装置的电视接收机 |
US12/293,924 US8103036B2 (en) | 2006-03-23 | 2007-03-19 | Speaker device and television receiver using the speaker device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080278A JP4923657B2 (ja) | 2006-03-23 | 2006-03-23 | スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007259024A true JP2007259024A (ja) | 2007-10-04 |
JP4923657B2 JP4923657B2 (ja) | 2012-04-25 |
Family
ID=38609217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006080278A Expired - Fee Related JP4923657B2 (ja) | 2006-03-23 | 2006-03-23 | スピーカ装置およびこのスピーカ装置を用いたテレビジョン受像機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8103036B2 (ja) |
JP (1) | JP4923657B2 (ja) |
CN (1) | CN101406067B (ja) |
WO (1) | WO2007119427A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111182423A (zh) * | 2019-12-14 | 2020-05-19 | 瑞声科技(新加坡)有限公司 | 扬声器模组和终端设备 |
US10917708B2 (en) | 2019-05-10 | 2021-02-09 | Samsung Display Co., Ltd. | Display device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8135156B2 (en) * | 2009-10-22 | 2012-03-13 | Ken-Pei Hu | Sound reproduction device with enhanced low-frequency sound effect |
CN104202700B (zh) * | 2014-06-30 | 2019-01-01 | 歌尔股份有限公司 | 发声器件 |
US9681216B2 (en) * | 2015-09-08 | 2017-06-13 | Apple Inc. | Electronic device including acoustically isolated passive radiator within a baffle space and related methods |
CN106454624B (zh) * | 2016-11-21 | 2019-09-17 | 青岛海信电器股份有限公司 | 音箱组件、音箱及显示设备 |
CN110572755B (zh) * | 2019-09-06 | 2021-11-26 | 歌尔科技有限公司 | 声学装置及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1169474A (ja) * | 1997-08-20 | 1999-03-09 | Kenwood Corp | 薄型テレビ用スピーカ装置 |
GB2344016A (en) * | 1998-11-23 | 2000-05-24 | Ask Ind Spa | An ABR loudspeaker using body panels to form a closed air box within a motor vehicle |
JP2004096273A (ja) * | 2002-08-30 | 2004-03-25 | Foster Electric Co Ltd | 映像装置用スピーカシステム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572790A (en) | 1980-06-06 | 1982-01-08 | Tokyo Electric Co Ltd | Alarming system for ink ribbon change timing in printer |
US4410064A (en) * | 1982-01-27 | 1983-10-18 | Taddeo Anthony R | Bass response speaker housing and method of tuning same |
JPH03115376A (ja) | 1989-09-28 | 1991-05-16 | Yokohama Rubber Co Ltd:The | ゴム材料識別用ペイント組成物 |
DE4033419A1 (de) | 1990-10-20 | 1992-04-23 | Wolman Gmbh Dr | Polymere stickstoffverbindungen und metall fixierende saeuren enthaltende holzschutzmittel |
CN1153438A (zh) * | 1995-12-25 | 1997-07-02 | 珍巴多工业股份有限公司 | 便携式液晶电视机 |
US6298942B1 (en) * | 1999-04-28 | 2001-10-09 | U.S. Philips Corporation | Housing having a loudspeaker system |
JP2001332074A (ja) | 2000-05-17 | 2001-11-30 | Sharp Corp | Dvd一体型液晶テレビ |
KR20040110982A (ko) * | 2003-06-10 | 2004-12-31 | 마쯔시다덴기산교 가부시키가이샤 | 스피커 장치 |
CN100499767C (zh) * | 2004-11-16 | 2009-06-10 | 海信集团有限公司 | 装有dvd的平板电视机 |
JP3115376U (ja) * | 2005-08-02 | 2005-11-04 | 船井電機株式会社 | 電気機器キャビネット |
-
2006
- 2006-03-23 JP JP2006080278A patent/JP4923657B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-19 CN CN2007800097842A patent/CN101406067B/zh not_active Expired - Fee Related
- 2007-03-19 WO PCT/JP2007/055537 patent/WO2007119427A1/ja active Application Filing
- 2007-03-19 US US12/293,924 patent/US8103036B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1169474A (ja) * | 1997-08-20 | 1999-03-09 | Kenwood Corp | 薄型テレビ用スピーカ装置 |
GB2344016A (en) * | 1998-11-23 | 2000-05-24 | Ask Ind Spa | An ABR loudspeaker using body panels to form a closed air box within a motor vehicle |
JP2004096273A (ja) * | 2002-08-30 | 2004-03-25 | Foster Electric Co Ltd | 映像装置用スピーカシステム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10917708B2 (en) | 2019-05-10 | 2021-02-09 | Samsung Display Co., Ltd. | Display device |
CN111182423A (zh) * | 2019-12-14 | 2020-05-19 | 瑞声科技(新加坡)有限公司 | 扬声器模组和终端设备 |
Also Published As
Publication number | Publication date |
---|---|
JP4923657B2 (ja) | 2012-04-25 |
CN101406067A (zh) | 2009-04-08 |
US20100289968A1 (en) | 2010-11-18 |
WO2007119427A1 (ja) | 2007-10-25 |
CN101406067B (zh) | 2012-12-26 |
US8103036B2 (en) | 2012-01-24 |
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