adwelds provides ultrasonic advanced machines that cope with changes in materials or manufacturing processes to improve quality of semi condutor/electronic components. Utilizing adwelds' advanced ultrasonic bonding and ultrasonic cutting in the manufacturing processes will lead to increase clients' production value. adwelds' advanced ultrasonic machines install functions to set prcessing conditions digitally and/or to monitor each process appropriately.
Ultrasonic Bonding Process
Ultrasonic Cutting Process
Homogeneous/Heterogeneous Metal Bonding
It bonds heterogeneous metals well, which was hard to achieve with conventional bonding method. Needless to solder, you can bond them directly at room temperature
ABB Process
Cu ribbon bonding is available by using Al as a buffer material, it gives strength to a feeble base material
Bonding Coated Wire
After pressing down the coated wire, ultrasonic breaks the insulating layer and bonds the inner wire to an electrode directly
Infrared Image Sensor (Cool Bond)
Our ultrasonic bonding machine bonds 300,000 sharp-end bumps (Kyushu U) at once at room temperature, a collaboration with Kyushu University
IC Card (Front and back pattern pierce bonding)
When pressing down the wirings on the resin film and apply ultrasonic, ultrasonic pierces the film, without pretreatment of via processing, it bonds the wires
Urethane Sheet (High precision shape cutting)
Ultrasonic helps to control deformation when bonding a soft material and realizes a high precision sectional cutting
Cutting Hard Materials
Ultrasonic helps hard materials from chipping and allows high quality cutting
Cutting Silicon Thinly
Ultrasonic controls an elastic application to deform when cutting, so it can even slice an application with a thickness of 0.2mm
Resin Film (High Quality Full Cutting)
Ultrasonic can cut 50μm film with a beautiful cross section
Resin Film (High Quality Half Cutting)
With a conventional cutting technology, a film deformed when cutting and was difficult to achieve a half-cut, but with ultrasonic assistance, it controls the film to deform and obtains stable half cutting
Dieless Shape Cutting with Mold
Bring the initial cost down to 1/10 with our cutting tools
