JP4995322B2 - モバイル装置の分布振動モード型スピーカ - Google Patents
モバイル装置の分布振動モード型スピーカ Download PDFInfo
- Publication number
- JP4995322B2 JP4995322B2 JP2010514890A JP2010514890A JP4995322B2 JP 4995322 B2 JP4995322 B2 JP 4995322B2 JP 2010514890 A JP2010514890 A JP 2010514890A JP 2010514890 A JP2010514890 A JP 2010514890A JP 4995322 B2 JP4995322 B2 JP 4995322B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration mode
- exterior portion
- mobile communication
- speaker
- distributed vibration
- 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.)
- Expired - Fee Related
Links
- 238000010295 mobile communication Methods 0.000 claims description 28
- 230000001681 protective effect Effects 0.000 claims 4
- 238000004891 communication Methods 0.000 claims 1
- 230000005236 sound signal Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000015654 memory Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0227—Rotatable in one plane, i.e. using a one degree of freedom hinge
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Function (AREA)
Description
Claims (13)
- モバイル通信装置であって、
開いた状態と閉じた状態の間で相互に移動できるように結合している第1の外装部分と第2の外装部分と、
前記第1の外装部分と前記第2の外装部分にそれぞれ設けられ、前記第1の外装部分と前記第2の外装部分が前記開いた状態にあるときに互いに向き合う保護された表面と、
前記保護された表面の1つに設置されている分布振動モード型スピーカと
を備え、
前記分布振動モード型スピーカは、使用されている間、隠れた状態に維持されることを特徴とするモバイル通信装置。 - 前記開いた状態と前記閉じた状態の間で互いにスライドして移動できるように前記第1の外装部分と前記第2の外装部分が結合していることを特徴とする請求項1に記載のモバイル通信装置。
- 前記第1の外装部分の前記保護された表面に前記分布振動モード型スピーカを設置していることを特徴とする請求項1に記載のモバイル通信装置。
- 前記第2の外装部分に設けられ、前記分布振動モード型スピーカが出力した音を放出するための音の通過口をさらに備えることを特徴とする請求項3に記載のモバイル通信装置。
- 前記第2の外装部分の前記保護された表面に前記分布振動モード型スピーカを設置していることを特徴とする請求項1に記載のモバイル通信装置。
- 前記第1の外装部分に設けられ、前記分布振動モード型スピーカが出力した音を放出する音の通過口をさらに備えることを特徴とする請求項5に記載のモバイル通信装置。
- 前記第1の外装部分の前記保護された表面と前記第2の外装部分の前記保護された表面とが、前記開いた状態と前記閉じた状態との両方で互いに向き合っていることを特徴とする請求項1に記載のモバイル通信装置。
- モバイル通信装置であって、
ユーザのほうに向いている表側の表面を有する第1の外装部分と、
前記ユーザとは反対の方向に向いている裏側の表面を有する第2の外装部分と
を備え、
前記第1の外装部分と第2の外装部分は開いた状態と閉じた状態の間で相互にスライドできるように結合しており、
前記第1の外装部分の前記表側の表面と前記第2の外装部分の前記裏側の表面は、前記第1の外装部分と前記第2の外装部分が前記開いた状態にあるときに互いに向き合う保護された保護表面を有し、
前記モバイル通信装置は、さらに、
前記保護表面の1つに設置された分布振動モード型スピーカ
を備え、
前記分布振動モード型スピーカは、使用されている間、隠れた状態に維持されることを特徴とするモバイル通信装置。 - 前記第1の外装部分の前記表側の表面に前記分布振動モード型スピーカを設置していることを特徴とする請求項8に記載のモバイル通信装置。
- 前記第2の外装部分に設けられ、前記分布振動モード型スピーカが出力した音を放出するための音の通過口をさらに備えることを特徴とする請求項9に記載のモバイル通信装置。
- 前記第2の外装部分の前記裏側の表面に前記分布振動モード型スピーカを設置していることを特徴とする請求項8に記載のモバイル通信装置。
- 前記第1の外装部分に設けられ、前記分布振動モード型スピーカが出力した音を放出する音の通過口をさらに備えることを特徴とする請求項11に記載のモバイル通信装置。
- 前記第1の外装部分の前記保護表面と前記第2の外装部分の前記保護表面とが、前記開いた状態と前記閉じた状態との両方で互いに向き合っていることを特徴とする請求項8に記載のモバイル通信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/774,103 | 2007-07-06 | ||
US11/774,103 US8131329B2 (en) | 2007-07-06 | 2007-07-06 | Distributed mode speaker for mobile devices |
PCT/US2008/057396 WO2009009168A1 (en) | 2007-07-06 | 2008-03-19 | Distributed mode speaker for mobile devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010533393A JP2010533393A (ja) | 2010-10-21 |
JP4995322B2 true JP4995322B2 (ja) | 2012-08-08 |
Family
ID=39828055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514890A Expired - Fee Related JP4995322B2 (ja) | 2007-07-06 | 2008-03-19 | モバイル装置の分布振動モード型スピーカ |
Country Status (6)
Country | Link |
---|---|
US (2) | US8131329B2 (ja) |
EP (1) | EP2171988A1 (ja) |
JP (1) | JP4995322B2 (ja) |
KR (1) | KR20100046172A (ja) |
CN (1) | CN101690138B (ja) |
WO (1) | WO2009009168A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070180652A1 (en) * | 2006-01-25 | 2007-08-09 | Makoto Miyamoto | Opening and closing device |
US7991443B2 (en) * | 2008-02-04 | 2011-08-02 | Shin Zu Shing Co., Ltd. | Sliding hinge |
TW201101963A (en) * | 2009-06-23 | 2011-01-01 | Hon Hai Prec Ind Co Ltd | Electronic device |
US20120027224A1 (en) * | 2010-07-29 | 2012-02-02 | Sony Ericsson Mobile Communications Ab | Acoustic System for Slide-Type Mobile Device |
US8744109B2 (en) * | 2011-02-08 | 2014-06-03 | Qualcomm Incorporated | Hidden microphones for a mobile computing device |
US9143865B2 (en) * | 2013-05-21 | 2015-09-22 | Htc Corporation | Handheld electronic devices and methods involving distributed mode loudspeakers |
US20150010173A1 (en) * | 2013-07-05 | 2015-01-08 | Qualcomm Incorporated | Apparatus and method for providing a frequency response for audio signals |
KR102229137B1 (ko) * | 2014-05-20 | 2021-03-18 | 삼성디스플레이 주식회사 | 표시장치 |
KR102384503B1 (ko) * | 2015-08-11 | 2022-04-12 | 삼성전자주식회사 | 슬림형 전자 장치 |
USD823272S1 (en) * | 2015-08-31 | 2018-07-17 | Razer (Asia-Pacific) Pte. Ltd. | Electronic device |
US10323722B2 (en) * | 2016-09-28 | 2019-06-18 | Allison Transmission, Inc. | Multi-speed planetary transmission |
US10264348B1 (en) * | 2017-12-29 | 2019-04-16 | Nvf Tech Ltd | Multi-resonant coupled system for flat panel actuation |
US11429155B2 (en) | 2019-10-01 | 2022-08-30 | Dell Products L.P. | Information handling system including dynamic configuration of piezoelectric transducers for multi-functionality |
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US6522760B2 (en) * | 1996-09-03 | 2003-02-18 | New Transducers Limited | Active acoustic devices |
GB9818719D0 (en) * | 1998-08-28 | 1998-10-21 | New Transducers Ltd | Vubration exciter |
US7151837B2 (en) * | 2000-01-27 | 2006-12-19 | New Transducers Limited | Loudspeaker |
US20020127976A1 (en) * | 2001-03-09 | 2002-09-12 | Wen-Chun Liu | Built-in micro-speaker for wireless communication device |
US20020193137A1 (en) * | 2001-06-14 | 2002-12-19 | New Transducers Limited | Mobile telephone |
GB0114501D0 (en) | 2001-06-14 | 2001-08-08 | New Transducers Ltd | Mobile telephone |
DK1301012T3 (da) | 2001-10-08 | 2005-12-12 | Siemens Ag | Mobilt kommunikationsapparat med i apparathuset anbragt fladhöjttaler og en yderligere lydtransducer anbragt i et tovejssystem med fladhöjttaleren |
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GB0400323D0 (en) * | 2004-01-08 | 2004-02-11 | New Transducers Ltd | Loudspeakers |
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TWI339328B (en) * | 2007-10-17 | 2011-03-21 | Inventec Corp | Slide type portable electronic device |
KR101030380B1 (ko) * | 2008-07-21 | 2011-04-20 | 삼성전자주식회사 | 슬라이딩 타입 휴대용 통신 장치 |
-
2007
- 2007-07-06 US US11/774,103 patent/US8131329B2/en not_active Expired - Fee Related
-
2008
- 2008-03-19 WO PCT/US2008/057396 patent/WO2009009168A1/en active Application Filing
- 2008-03-19 EP EP08744025A patent/EP2171988A1/en not_active Withdrawn
- 2008-03-19 CN CN2008800234469A patent/CN101690138B/zh not_active Expired - Fee Related
- 2008-03-19 JP JP2010514890A patent/JP4995322B2/ja not_active Expired - Fee Related
- 2008-03-19 KR KR1020107002667A patent/KR20100046172A/ko active IP Right Grant
-
2011
- 2011-02-01 US US13/018,498 patent/US20110123051A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20100046172A (ko) | 2010-05-06 |
WO2009009168A1 (en) | 2009-01-15 |
US20110123051A1 (en) | 2011-05-26 |
JP2010533393A (ja) | 2010-10-21 |
US8131329B2 (en) | 2012-03-06 |
EP2171988A1 (en) | 2010-04-07 |
CN101690138A (zh) | 2010-03-31 |
US20090011805A1 (en) | 2009-01-08 |
CN101690138B (zh) | 2013-05-22 |
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