About Tordivel
Solar AS
Tordivel Solar AS is a complete supplier of inline and offline inspection and measurement systems and components for wafer production.
Our solutions are built on Scorpion Vision Software® for user friendliness, configurability, reliability, flexibility and ease of maintenance. Off-the-shelf world class hardware components including area- and line-scan camera technology are used.
Our systems and products are backed by extensive
research in 3D Machine Vision.
Wafer inspection The scope is to check wafers for defects and providing measurement and sorting data. This with the highest reliability and accuracy, low maintenance cost and the best total cost of ownership.
Our systems do these Wafer Measurements:
• Sawmarks
• TTV – Thickness
• Size, Surface, Chipping Edge Detection
• Contamination
• Detection and Identification
• Microcrystal Detection
The Sawmarks Measurement System measures wafers using a patent pending and unique shadow measurement technique, cancelling the effects of the crystal pattern. The operator can verify how the sawmarks develop over the wafer. Large sawmarks will often have a large gradient towards the edge of the wafer.
We are proud to present a combined Sawmarks and TTV Measurement System with a resolution of 1 micrometer.
3D measurements
The Scorpion 3D Scanner, makes accurate 3D models of wafer blocks and Ingots, measuring the size and detecting defects with a resolution down to 0.01 mm. The 3D Models can be exported to CAD systems for further manipulation.
Tordivel Solar AS has a solid state 3D Wafer Block Measurement System. The system is based on accurate 3D laser profile measurements and is used to automating Wafer Block Measurements with high accuracy and reliability.
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