Ultrasonic vibration bonding resonator
US7854247B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2008 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Apr 11, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K20/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An ultrasonic vibration bonding resonator includes a resonance body, bonding working portions having a bonding working face and provided at a point of maximum oscillation on upper and lower surfaces of the resonance body and support portions provided at two points of minimum oscillation apart from the bonding working portions to opposite sides in a direction of ultrasonic vibration as projecting from front and back surfaces of the resonance body. It includes a resonance body, tool-attaching portions provided at a point of maximum oscillation on upper and lower surfaces of the resonance body, a bonding working portion having a bonding working face and attached to one of the tool-attaching portions, and support portions provided at two points of minimum oscillation apart from the bonding working portion to opposite sides in a direction of ultrasonic vibration as projecting from front and back surfaces of the resonance body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.