Flexible substrate transducer assembly
US6324907A · kind A · utility
82Cited by
6References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1999 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Nov 29, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/49
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible substrate transducer assembly integrates a transducer or transducer system with built-in signal processing capability, and a flexible substrate. The flexible substrate provides connectivity between the transducer system and electronic equipment which house the transducer assembly. This assembly is adapted for use in compact equipment such as mobile phones and hearing instruments that benefit from the small outer dimensions achievable for the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.