EP 2701402 A1 20140226 - Suspension for high power micro speaker, and high power micro speaker having the same
Title (en)
Suspension for high power micro speaker, and high power micro speaker having the same
Title (de)
Aufhängung für Hochleistungs-Mikrolautsprecher und Hochleistungs-Mikrolautsprecher damit
Title (fr)
Suspension pour micro haut-parleur à puissance élevée et micro haut-parleur à puissance élevée l'utilisant
Publication
Application
Priority
EP 12006042 A 20120824
Abstract (en)
The present invention relates to a suspension structure for a high power micro speaker and, more particularly, to a shape of a suspension which ensures a lightweight of the suspension as well as high reliability and a conductive pattern which applies electric signals. The present invention provides a suspension for a high power micro speaker that includes an outer peripheral portion, a central portion and a connection portion, is provided with a conductive pattern, and is formed in a rectangular shape, wherein land portions for use in soldering or welding lead-in wires of a voice coil are formed on long connection portions disposed on long sides.
IPC 8 full level
H04R 7/20 (2006.01); H04R 1/06 (2006.01); H04R 9/04 (2006.01)
CPC (source: EP)
H04R 1/06 (2013.01); H04R 7/20 (2013.01); H04R 9/043 (2013.01)
Citation (search report)
- [XA] WO 2011027995 A2 20110310 - BLUECOM CO LTD [KR], et al
- [E] KR 101187510 B1 20121002 - BUJEON ELECTRONICS CO LTD [KR]
- [A] KR 20110022656 A 20110307 - PARK TAE BOK [KR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12006042 A 20120824