TWM477111U - Piezoelectric ceramic loudspeaker - Google Patents

Piezoelectric ceramic loudspeaker

Info

Publication number
TWM477111U
TWM477111U TW102223781U TW102223781U TWM477111U TW M477111 U TWM477111 U TW M477111U TW 102223781 U TW102223781 U TW 102223781U TW 102223781 U TW102223781 U TW 102223781U TW M477111 U TWM477111 U TW M477111U
Authority
TW
Taiwan
Prior art keywords
piezoelectric ceramic
ceramic loudspeaker
loudspeaker
piezoelectric
ceramic
Prior art date
Application number
TW102223781U
Other languages
Chinese (zh)
Inventor
Jia-Zhang Wang
ding-wei Li
Original Assignee
Kingstate Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kingstate Electronics Corp filed Critical Kingstate Electronics Corp
Priority to TW102223781U priority Critical patent/TWM477111U/en
Publication of TWM477111U publication Critical patent/TWM477111U/en

Links

TW102223781U 2013-12-17 2013-12-17 Piezoelectric ceramic loudspeaker TWM477111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102223781U TWM477111U (en) 2013-12-17 2013-12-17 Piezoelectric ceramic loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102223781U TWM477111U (en) 2013-12-17 2013-12-17 Piezoelectric ceramic loudspeaker

Publications (1)

Publication Number Publication Date
TWM477111U true TWM477111U (en) 2014-04-21

Family

ID=60624608

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102223781U TWM477111U (en) 2013-12-17 2013-12-17 Piezoelectric ceramic loudspeaker

Country Status (1)

Country Link
TW (1) TWM477111U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230292039A1 (en) * 2022-03-09 2023-09-14 Wistron Corporation High pitch enhanced passive radiator and passive radiator speaker having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230292039A1 (en) * 2022-03-09 2023-09-14 Wistron Corporation High pitch enhanced passive radiator and passive radiator speaker having the same
TWI819514B (en) * 2022-03-09 2023-10-21 緯創資通股份有限公司 High pitch enhanced passive radiator and passive radiator speaker having the same

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Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model