| Patent Number |
Title Of Patent |
Date Issued |
| 7938160 |
Ultrasonic bonding apparatus |
May 10, 2011 |
| An ultrasonic bonding apparatus includes an ultrasonic bonding unit, and a wiping unit configured to wipe out pre-cured underfill that has adhered to a tool surface of a head, by using a wiping member. The ultrasonic bonding unit includes a first driver configured to drive the head to |
| 7905268 |
Ultrasonic bonding apparatus |
March 15, 2011 |
| An ultrasonic bonding apparatus for manufacturing an electronic device that includes a substrate, an electronic component, and an underfill filled between the electronic component and the substrate includes a head that includes a tool surface configured to mount the electronic compon |
| 7823618 |
Ultrasonic bonding apparatus |
November 2, 2010 |
| An ultrasonic bonding apparatus includes a head that includes a tool surface configured to mount an electronic component, an ultrasonic bonding unit configured to ultrasonically bond the electronic component with a substrate, and a wiping unit configured to wipe out pre-cured underfi |
| 7595582 |
Resonator, ultrasonic die bonding head, and ultrasonic die bonding apparatus |
September 29, 2009 |
| A resonator 1 of the present invention includes: a vibrating member 13 holding an electronic component 12 and applying a vibration to the electronic component 12; and a depressing member 15 applying a depressing force for a side of a substrate 11 to the electronic component 12 through |
| 7233453 |
Servo track writing device and method thereof |
June 19, 2007 |
| A vibration extraction processing unit extracts a deflection component synchronous with a rotation from a clock signal of a non-contact sensor so as to correct a clock jitter. A clock generating unit generates a clock signal of any format frequency preliminarily set up according to t |
| 7218030 |
Oscillating apparatus |
May 15, 2007 |
| An oscillating apparatus includes a driver generating a waveform signal based on a stored data for specifying a waveform so as to output the waveform signal to a transducer. A detector detects a phase difference between electric voltage and current supplied to the transducer. A memory |
