CN1327622C - 电子设备 - Google Patents
电子设备 Download PDFInfo
- Publication number
- CN1327622C CN1327622C CNB011338865A CN01133886A CN1327622C CN 1327622 C CN1327622 C CN 1327622C CN B011338865 A CNB011338865 A CN B011338865A CN 01133886 A CN01133886 A CN 01133886A CN 1327622 C CN1327622 C CN 1327622C
- Authority
- CN
- China
- Prior art keywords
- voice coil
- portable terminal
- transparent plate
- display
- magnet
- 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
- 230000005236 sound signal Effects 0.000 claims abstract description 14
- 230000004308 accommodation Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 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
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
- H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
-
- 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
- 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)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP361211/00 | 2000-11-28 | ||
JP2000361211A JP3632594B2 (ja) | 2000-11-28 | 2000-11-28 | 電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1356779A CN1356779A (zh) | 2002-07-03 |
CN1327622C true CN1327622C (zh) | 2007-07-18 |
Family
ID=18832679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011338865A Expired - Fee Related CN1327622C (zh) | 2000-11-28 | 2001-11-28 | 电子设备 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7305248B2 (zh) |
JP (1) | JP3632594B2 (zh) |
CN (1) | CN1327622C (zh) |
GB (1) | GB2373398B (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3632594B2 (ja) * | 2000-11-28 | 2005-03-23 | 日本電気株式会社 | 電子装置 |
DE10157790A1 (de) * | 2001-11-27 | 2003-06-12 | Siemens Ag | Displayfenster zur Schallabstrahlung in Kommunikations- und Multimediaendgeräten |
JP3886391B2 (ja) * | 2002-02-15 | 2007-02-28 | シャープ株式会社 | カード型装置、及び、それを備えた電子機器 |
GB2386028A (en) * | 2002-03-02 | 2003-09-03 | Motorola Inc | Audio speaker for telephone handset |
US20040087346A1 (en) * | 2002-07-25 | 2004-05-06 | Leif Johannsen | Mobile handset and assembly having multi-loudspeaker system |
WO2004023199A1 (ja) * | 2002-09-03 | 2004-03-18 | Sharp Kabushiki Kaisha | 音声出力機能等を有する液晶表示装置およびそれを備えた電子機器 |
DE10325873A1 (de) * | 2003-06-06 | 2004-12-30 | Siemens Ag | Mobilfunkgerät |
KR101131002B1 (ko) * | 2004-06-18 | 2012-03-28 | 엘지디스플레이 주식회사 | 휴대용 멀티미디어 장치 |
KR100698256B1 (ko) * | 2004-07-16 | 2007-03-22 | 엘지전자 주식회사 | 디스플레이 윈도우를 이용한 스피커 장치 |
US20060234784A1 (en) * | 2004-12-21 | 2006-10-19 | Silviu Reinhorn | Collapsible portable display |
US20060232578A1 (en) * | 2004-12-21 | 2006-10-19 | Silviu Reinhorn | Collapsible portable display |
JP2006197047A (ja) | 2005-01-12 | 2006-07-27 | Nec Corp | 携帯通信端末及びそれに用いる警告画面表示方法並びにそのプログラム |
US8116506B2 (en) | 2005-11-02 | 2012-02-14 | Nec Corporation | Speaker, image element protective screen, case of terminal and terminal |
US7467001B2 (en) * | 2005-12-30 | 2008-12-16 | Inventec Corporation | Handheld electronic device having a replaceable glass cover for LCD thereof |
GB0617551D0 (en) * | 2006-09-07 | 2006-10-18 | New Transducers Ltd | Electromagnetic actuator |
JP4405532B2 (ja) * | 2007-07-04 | 2010-01-27 | シャープ株式会社 | 折畳み式携帯電話機 |
US9602165B2 (en) | 2010-02-02 | 2017-03-21 | Nokia Technologies Oy | Apparatus and method for a display having an induction coil |
FR2964761B1 (fr) * | 2010-09-14 | 2012-08-31 | Thales Sa | Dispositif d'interaction haptique et procede de generation d'effets haptiques et sonores |
TWI426431B (zh) * | 2010-11-15 | 2014-02-11 | Delta Electronics Inc | 觸控裝置 |
CN104303520B (zh) * | 2012-03-16 | 2018-09-14 | 诺基亚技术有限公司 | 用于音频换能器的装置 |
JP2013207601A (ja) | 2012-03-28 | 2013-10-07 | Kyocera Corp | 電子機器 |
JP5855508B2 (ja) | 2012-03-29 | 2016-02-09 | 京セラ株式会社 | 電子機器 |
JP5968018B2 (ja) | 2012-04-10 | 2016-08-10 | 京セラ株式会社 | 電子機器 |
JP5986417B2 (ja) | 2012-04-12 | 2016-09-06 | 京セラ株式会社 | 電子機器 |
JP5812926B2 (ja) * | 2012-04-12 | 2015-11-17 | 京セラ株式会社 | 電子機器 |
JP5973218B2 (ja) | 2012-04-26 | 2016-08-23 | 京セラ株式会社 | 電子機器 |
JP5968061B2 (ja) | 2012-05-01 | 2016-08-10 | 京セラ株式会社 | 電子機器 |
CN103888561A (zh) * | 2014-03-05 | 2014-06-25 | 惠州市德帮实业有限公司 | 一种手机受话器 |
KR102229137B1 (ko) * | 2014-05-20 | 2021-03-18 | 삼성디스플레이 주식회사 | 표시장치 |
KR101877503B1 (ko) * | 2015-12-24 | 2018-07-11 | 주식회사 모다이노칩 | 복합 소자 및 이를 구비하는 전자기기 |
KR20170114471A (ko) | 2016-04-05 | 2017-10-16 | 엘지디스플레이 주식회사 | 유기발광 표시 장치 |
US10412500B2 (en) | 2016-03-28 | 2019-09-10 | Lg Display Co., Ltd. | Actuator fixing device and panel vibration type sound-generating display device including the same |
KR102663406B1 (ko) | 2016-04-04 | 2024-05-14 | 엘지디스플레이 주식회사 | 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치 |
KR101704517B1 (ko) | 2016-03-28 | 2017-02-09 | 엘지디스플레이 주식회사 | 패널 진동형 음향 발생 표시 장치 |
CN107566965A (zh) * | 2017-08-24 | 2018-01-09 | 努比亚技术有限公司 | 一种振动发声装置和移动终端 |
KR102356795B1 (ko) * | 2017-10-31 | 2022-01-27 | 엘지디스플레이 주식회사 | 표시장치 |
CN108874357B (zh) * | 2018-06-06 | 2021-09-03 | 维沃移动通信有限公司 | 一种提示方法及移动终端 |
CN112771836B (zh) * | 2018-11-16 | 2022-08-19 | 华为技术有限公司 | 一种移动终端 |
CN113115182A (zh) * | 2018-11-16 | 2021-07-13 | 华为技术有限公司 | 一种移动终端 |
US10462574B1 (en) * | 2018-11-30 | 2019-10-29 | Google Llc | Reinforced actuators for distributed mode loudspeakers |
KR102637687B1 (ko) * | 2018-11-30 | 2024-02-20 | 삼성디스플레이 주식회사 | 표시장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2208303Y (zh) * | 1994-07-16 | 1995-09-20 | 阎文革 | 宽频带扬声器 |
CN1158282A (zh) * | 1995-12-15 | 1997-09-03 | 松下电器产业株式会社 | 振动产生装置 |
JPH1014195A (ja) * | 1996-06-28 | 1998-01-16 | Sanyo Electric Co Ltd | 報知用振動発生装置 |
WO1999039843A1 (fr) * | 1998-02-06 | 1999-08-12 | Namiki Seimitsu Houseki Kabushiki Kaisha | Actionneur electromagnetique et structure de support destinee a ce dernier |
CN1227513A (zh) * | 1996-06-21 | 1999-09-01 | 三洋电机株式会社 | 通报用振动发生装置及使用该装置的携带用通信装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5750872Y2 (zh) * | 1978-09-26 | 1982-11-06 | ||
JPS567594A (en) * | 1979-06-30 | 1981-01-26 | Pioneer Electronic Corp | Voice coil for flat diaphragm type speaker |
JPS647485U (zh) * | 1987-06-30 | 1989-01-17 | ||
JP2642530B2 (ja) | 1991-05-16 | 1997-08-20 | シャープ株式会社 | 携帯情報端末装置 |
JPH05191335A (ja) | 1992-01-17 | 1993-07-30 | Hitachi Ltd | 音声情報無線受渡しシステム |
US5872855A (en) * | 1995-03-22 | 1999-02-16 | Chain Reactions, Inc. | Multiple voice coil, multiple function loudspeaker |
KR19990044033A (ko) * | 1995-09-02 | 1999-06-25 | 에이지마. 헨리 | 패키징 |
UA51671C2 (uk) | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Акустичний пристрій |
CN1164144C (zh) | 1995-09-02 | 2004-08-25 | 新型转换器有限公司 | 惯性振动式换能器 |
US5999821A (en) * | 1997-01-29 | 1999-12-07 | Motorola, Inc. | Radiotelephone having a user interface module |
GB2330980A (en) | 1997-10-31 | 1999-05-05 | Ericsson Omc Limited | Mobile telephone with transparent loudspeaker panel |
CA2336271A1 (en) | 1998-07-03 | 2000-01-13 | New Transducers Limited | Resonant panel-form loudspeaker |
JP3597061B2 (ja) * | 1998-11-13 | 2004-12-02 | 日本電気株式会社 | 圧電スピーカ |
CN1157993C (zh) * | 1999-03-25 | 2004-07-14 | 皇家菲利浦电子有限公司 | 带有用固定装置安装在印刷电路板上的电声变换器的设备 |
GB2360901A (en) | 2000-03-29 | 2001-10-03 | Nokia Mobile Phones Ltd | A loudspeaker which uses an electronic display as a diaphragm |
WO2002021881A1 (fr) * | 2000-09-04 | 2002-03-14 | Applied Electronics Laboratories, Inc. | Fenetre d'affichage presentant une fonction d'entree-sortie |
JP3632594B2 (ja) * | 2000-11-28 | 2005-03-23 | 日本電気株式会社 | 電子装置 |
-
2000
- 2000-11-28 JP JP2000361211A patent/JP3632594B2/ja not_active Expired - Fee Related
-
2001
- 2001-11-20 US US09/988,681 patent/US7305248B2/en not_active Expired - Fee Related
- 2001-11-28 GB GB0128477A patent/GB2373398B/en not_active Expired - Fee Related
- 2001-11-28 CN CNB011338865A patent/CN1327622C/zh not_active Expired - Fee Related
-
2007
- 2007-10-25 US US11/976,576 patent/US20080058002A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2208303Y (zh) * | 1994-07-16 | 1995-09-20 | 阎文革 | 宽频带扬声器 |
CN1158282A (zh) * | 1995-12-15 | 1997-09-03 | 松下电器产业株式会社 | 振动产生装置 |
CN1227513A (zh) * | 1996-06-21 | 1999-09-01 | 三洋电机株式会社 | 通报用振动发生装置及使用该装置的携带用通信装置 |
JPH1014195A (ja) * | 1996-06-28 | 1998-01-16 | Sanyo Electric Co Ltd | 報知用振動発生装置 |
WO1999039843A1 (fr) * | 1998-02-06 | 1999-08-12 | Namiki Seimitsu Houseki Kabushiki Kaisha | Actionneur electromagnetique et structure de support destinee a ce dernier |
Also Published As
Publication number | Publication date |
---|---|
GB0128477D0 (en) | 2002-01-23 |
US7305248B2 (en) | 2007-12-04 |
JP3632594B2 (ja) | 2005-03-23 |
GB2373398A (en) | 2002-09-18 |
JP2002164977A (ja) | 2002-06-07 |
US20020065113A1 (en) | 2002-05-30 |
GB2373398B (en) | 2004-12-01 |
US20080058002A1 (en) | 2008-03-06 |
CN1356779A (zh) | 2002-07-03 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1048024 Country of ref document: HK |
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ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141209 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141209 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20171128 |
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CF01 | Termination of patent right due to non-payment of annual fee |