CN201018662Y - 改进的传声器封装结构 - Google Patents
改进的传声器封装结构 Download PDFInfo
- Publication number
- CN201018662Y CN201018662Y CNU2007200191339U CN200720019133U CN201018662Y CN 201018662 Y CN201018662 Y CN 201018662Y CN U2007200191339 U CNU2007200191339 U CN U2007200191339U CN 200720019133 U CN200720019133 U CN 200720019133U CN 201018662 Y CN201018662 Y CN 201018662Y
- Authority
- CN
- China
- Prior art keywords
- microphone
- breadboard
- printed substrate
- appendix
- wiring board
- 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 - Lifetime
Links
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200191339U CN201018662Y (zh) | 2007-03-07 | 2007-03-07 | 改进的传声器封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200191339U CN201018662Y (zh) | 2007-03-07 | 2007-03-07 | 改进的传声器封装结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201018662Y true CN201018662Y (zh) | 2008-02-06 |
Family
ID=39059164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200191339U Expired - Lifetime CN201018662Y (zh) | 2007-03-07 | 2007-03-07 | 改进的传声器封装结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201018662Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101022684B (zh) * | 2007-03-07 | 2011-06-22 | 山东共达电声股份有限公司 | 改进的传声器封装结构 |
-
2007
- 2007-03-07 CN CNU2007200191339U patent/CN201018662Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101022684B (zh) * | 2007-03-07 | 2011-06-22 | 山东共达电声股份有限公司 | 改进的传声器封装结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107112736B (zh) | 电子控制装置 | |
CN102342194B (zh) | 电子部件安装装置及其制造方法 | |
CN102917303B (zh) | 塑料壳封装麦克风 | |
WO2008090734A1 (ja) | 電力用半導体装置 | |
CN104185099A (zh) | 微机械麦克风及包含所述微机械麦克风的电子设备 | |
CN203788459U (zh) | Mems麦克风 | |
CN201138866Y (zh) | 改进结构的硅麦克风 | |
CN203368747U (zh) | 微机械麦克风及包含所述微机械麦克风的电子设备 | |
CN201018662Y (zh) | 改进的传声器封装结构 | |
CN204255566U (zh) | 密封板及使用该密封板的变送器 | |
WO2022179295A1 (zh) | 封装模组、封装模组的制作方法及电子设备 | |
CN210042212U (zh) | 一种mems麦克风 | |
CN101022684B (zh) | 改进的传声器封装结构 | |
CN210926014U (zh) | 一种半导体芯片的sip封装结构 | |
CN211089966U (zh) | 一种mems麦克风及电子设备 | |
CN201018660Y (zh) | 耐回流焊数字化驻极体传声器 | |
CN201846473U (zh) | 硅麦克风 | |
CN201450592U (zh) | 线路板框架结构的微型麦克风 | |
CN101022683B (zh) | 耐回流焊数字化驻极体传声器 | |
CN110769357A (zh) | 一种采用引线框架塑料壳的麦克风封装结构 | |
CN207652694U (zh) | 贴片式微型麦克风 | |
CN201290178Y (zh) | 电容式传声器 | |
CN201846474U (zh) | 硅麦克风 | |
WO2017006614A1 (ja) | 高周波モジュール | |
CN207354537U (zh) | Mems麦克风 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 69, Longquan street, Fangzi District, Shandong, Weifang Province, 261200 Patentee after: Shandong Gettop Acoustic Co.,Ltd. Address before: 69, Longquan street, Fangzi District, Shandong, Weifang Province, 261200 Patentee before: Weifang Gongda Telecommunications Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG GONGDA ELECTROACOUSTIC CO., LTD. Free format text: FORMER NAME: WEIFANG GONGDA TELECOMMUNICATION CO., LTD. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20080206 Effective date of abandoning: 20070307 |