CN101257736A - 微型电容式传声器 - Google Patents
微型电容式传声器 Download PDFInfo
- Publication number
- CN101257736A CN101257736A CNA2008100146879A CN200810014687A CN101257736A CN 101257736 A CN101257736 A CN 101257736A CN A2008100146879 A CNA2008100146879 A CN A2008100146879A CN 200810014687 A CN200810014687 A CN 200810014687A CN 101257736 A CN101257736 A CN 101257736A
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- elastic sheet
- wiring board
- circuit board
- frame
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims abstract description 69
- 239000000758 substrate Substances 0.000 claims description 37
- 238000002955 isolation Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000005236 sound signal Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 19
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 241000519996 Teucrium chamaedrys Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- 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
- H04R1/04—Structural association of microphone with electric circuitry therefor
-
- 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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100146879A CN101257736B (zh) | 2008-03-01 | 2008-03-01 | 微型电容式传声器 |
PCT/CN2008/072313 WO2009109089A1 (zh) | 2008-03-01 | 2008-09-10 | 微型电容式传声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100146879A CN101257736B (zh) | 2008-03-01 | 2008-03-01 | 微型电容式传声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101257736A true CN101257736A (zh) | 2008-09-03 |
CN101257736B CN101257736B (zh) | 2012-08-08 |
Family
ID=39892121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100146879A Active CN101257736B (zh) | 2008-03-01 | 2008-03-01 | 微型电容式传声器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101257736B (zh) |
WO (1) | WO2009109089A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109089A1 (zh) * | 2008-03-01 | 2009-09-11 | 歌尔声学股份有限公司 | 微型电容式传声器 |
WO2010072142A1 (zh) * | 2008-12-23 | 2010-07-01 | 歌尔声学股份有限公司 | 一种电容式传声器 |
CN101888585A (zh) * | 2010-07-02 | 2010-11-17 | 歌尔声学股份有限公司 | 一种单指向电容式麦克风 |
CN109429156A (zh) * | 2017-09-05 | 2019-03-05 | 山东共达电声股份有限公司 | 驻极体传声器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4642541B2 (ja) * | 2005-05-06 | 2011-03-02 | 株式会社オーディオテクニカ | マイクロホン |
CN1822721A (zh) * | 2005-12-14 | 2006-08-23 | 潍坊歌尔电子有限公司 | 一种电容式传声器 |
JP2008028946A (ja) * | 2006-07-25 | 2008-02-07 | Star Micronics Co Ltd | コンデンサマイクロホン |
KR20080011066A (ko) * | 2006-07-27 | 2008-01-31 | 스타 마이크로닉스 컴퍼니 리미티드 | 마이크로폰의 케이싱 및 콘덴서 마이크로폰 |
CN101257736B (zh) * | 2008-03-01 | 2012-08-08 | 歌尔声学股份有限公司 | 微型电容式传声器 |
-
2008
- 2008-03-01 CN CN2008100146879A patent/CN101257736B/zh active Active
- 2008-09-10 WO PCT/CN2008/072313 patent/WO2009109089A1/zh active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109089A1 (zh) * | 2008-03-01 | 2009-09-11 | 歌尔声学股份有限公司 | 微型电容式传声器 |
WO2010072142A1 (zh) * | 2008-12-23 | 2010-07-01 | 歌尔声学股份有限公司 | 一种电容式传声器 |
US20110044479A1 (en) * | 2008-12-23 | 2011-02-24 | Goertek Inc. | Condenser microphone |
US8693712B2 (en) * | 2008-12-23 | 2014-04-08 | Goertek Inc. | Condenser microphone |
CN101888585A (zh) * | 2010-07-02 | 2010-11-17 | 歌尔声学股份有限公司 | 一种单指向电容式麦克风 |
CN101888585B (zh) * | 2010-07-02 | 2013-09-11 | 歌尔声学股份有限公司 | 一种单指向电容式麦克风 |
CN109429156A (zh) * | 2017-09-05 | 2019-03-05 | 山东共达电声股份有限公司 | 驻极体传声器 |
CN109429156B (zh) * | 2017-09-05 | 2024-03-01 | 山东共达电声股份有限公司 | 驻极体传声器 |
Also Published As
Publication number | Publication date |
---|---|
WO2009109089A1 (zh) | 2009-09-11 |
CN101257736B (zh) | 2012-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017045261A1 (zh) | 受话器 | |
CN209017322U (zh) | 芯片的封装结构、麦克风及电子设备 | |
CN102625216B (zh) | 微型扬声器及其使用该微型扬声器的电子装置 | |
KR101149894B1 (ko) | 마이크로폰 장치 | |
EP3435685B1 (en) | Diaphragm and manufacturing method for diaphragm | |
KR101276353B1 (ko) | 다기능 마이크로폰 조립체 및 그 제조방법 | |
CN103200472A (zh) | 一种压电陶瓷扬声器及移动终端 | |
WO2007126179A1 (en) | Silicon condenser microphone having additional back chamber | |
CN101257736B (zh) | 微型电容式传声器 | |
CN201185478Y (zh) | 微型电容式传声器 | |
CN201663684U (zh) | 扬声器 | |
WO2017045465A1 (zh) | 受话器 | |
JP5100130B2 (ja) | コンデンサマイクロホンユニット、及びコンデンサマイクロホン | |
CN107147976B (zh) | 发声器以及包括该发声器的电子设备 | |
JP2007150647A (ja) | 小型マイクロホン | |
US8855355B2 (en) | Micro-speaker | |
CN102291660A (zh) | 一种微型电容式麦克风 | |
CN201509305U (zh) | 微型换能器组件 | |
KR100644991B1 (ko) | 표면실장형 일렉트렛 콘덴서 마이크로폰 및 그 제조방법 | |
CN101257737B (zh) | 微型电容式麦克风 | |
CN201011742Y (zh) | 改进的硅麦克风 | |
JP6035775B2 (ja) | パラメトリックスピーカおよびその製造方法 | |
CN201167414Y (zh) | 微型电容式麦克风 | |
CN201611948U (zh) | 陶瓷压电扬声器 | |
CN202183854U (zh) | 一种麦克风结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right |