CN202652511U - 扬声器振膜及扬声器 - Google Patents
扬声器振膜及扬声器 Download PDFInfo
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- CN202652511U CN202652511U CN 201220001757 CN201220001757U CN202652511U CN 202652511 U CN202652511 U CN 202652511U CN 201220001757 CN201220001757 CN 201220001757 CN 201220001757 U CN201220001757 U CN 201220001757U CN 202652511 U CN202652511 U CN 202652511U
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CN 201220001757 CN202652511U (zh) | 2012-01-05 | 2012-01-05 | 扬声器振膜及扬声器 |
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CN 201220001757 CN202652511U (zh) | 2012-01-05 | 2012-01-05 | 扬声器振膜及扬声器 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103475981A (zh) * | 2013-08-27 | 2013-12-25 | 歌尔声学股份有限公司 | 扬声器振动*** |
WO2015180289A1 (zh) * | 2014-05-26 | 2015-12-03 | 歌尔声学股份有限公司 | 扬声器振膜 |
CN106658307A (zh) * | 2016-12-26 | 2017-05-10 | 歌尔股份有限公司 | 一种振膜、其制作方法及包含该振膜的扬声器 |
EP3240304A1 (en) | 2016-04-26 | 2017-11-01 | Isovolta AG | Acoustic membrane |
CN109040945A (zh) * | 2018-09-04 | 2018-12-18 | 东莞顺合丰电业有限公司 | 扬声器振膜及其制造方法 |
CN110049410A (zh) * | 2019-03-26 | 2019-07-23 | 瑞声科技(新加坡)有限公司 | 振膜基材及其制备方法、振膜及扬声器 |
CN110290448A (zh) * | 2019-08-12 | 2019-09-27 | 陈林 | 一种音圈与振膜组件 |
WO2019237605A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
WO2019237603A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器 |
WO2019237609A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
WO2019237606A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
-
2012
- 2012-01-05 CN CN 201220001757 patent/CN202652511U/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103475981A (zh) * | 2013-08-27 | 2013-12-25 | 歌尔声学股份有限公司 | 扬声器振动*** |
CN103475981B (zh) * | 2013-08-27 | 2017-05-17 | 歌尔股份有限公司 | 扬声器振动*** |
US9838792B2 (en) | 2013-08-27 | 2017-12-05 | Goertek Inc. | Vibration system of a loudspeaker |
WO2015180289A1 (zh) * | 2014-05-26 | 2015-12-03 | 歌尔声学股份有限公司 | 扬声器振膜 |
US9955266B2 (en) | 2014-05-26 | 2018-04-24 | Goertek Inc. | Loudspeaker diaphragm |
EP3240304A1 (en) | 2016-04-26 | 2017-11-01 | Isovolta AG | Acoustic membrane |
WO2017186726A1 (en) | 2016-04-26 | 2017-11-02 | Isovolta Ag | Acoustic membrane |
CN106658307A (zh) * | 2016-12-26 | 2017-05-10 | 歌尔股份有限公司 | 一种振膜、其制作方法及包含该振膜的扬声器 |
CN106658307B (zh) * | 2016-12-26 | 2020-01-07 | 歌尔股份有限公司 | 一种振膜、其制作方法及包含该振膜的扬声器 |
WO2019237603A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器 |
WO2019237605A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
WO2019237609A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
WO2019237606A1 (zh) * | 2018-06-15 | 2019-12-19 | 歌尔股份有限公司 | 扬声器振膜以及扬声器 |
US11457317B2 (en) | 2018-06-15 | 2022-09-27 | Goertek Inc. | Speaker |
US11800287B2 (en) | 2018-06-15 | 2023-10-24 | Goertek Inc. | Speaker diaphragm and speaker |
US11825285B2 (en) | 2018-06-15 | 2023-11-21 | Goetek Inc. | Speaker diaphragm and speaker |
CN109040945A (zh) * | 2018-09-04 | 2018-12-18 | 东莞顺合丰电业有限公司 | 扬声器振膜及其制造方法 |
CN110049410A (zh) * | 2019-03-26 | 2019-07-23 | 瑞声科技(新加坡)有限公司 | 振膜基材及其制备方法、振膜及扬声器 |
CN110290448A (zh) * | 2019-08-12 | 2019-09-27 | 陈林 | 一种音圈与振膜组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC Acoustic Technologies (Shenzhen) Co., Ltd. Patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181102 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee before: AAC Technologies (Singapore) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20210105 |
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CF01 | Termination of patent right due to non-payment of annual fee |