Used TOPCON Vi-4302 #9239633 for sale

TOPCON Vi-4302 Inspection Equipment is a highly advanced mask and wafer inspection system specifically designed to detect even the smallest defects on semiconductor wafers. It features an intuitive graphical user interface and advanced artificial intelligence algorithms to accurately and quickly review even the most complex objects such as metal lines and contact holes. Vi-4302 is optimized to work with a variety of wafers including CMOS and BIPOLAR designs. TOPCON Vi-4302 is equipped with a high resolution 5 million pixel color CCD camera that captures even the most minute details. The camera is connected to an image processing unit that uses a variety of algorithmic approaches to automatically detect defects. This machine can detect defects such as line width misalignment, gaps, scratches, pattern slightly deviations, dust, and other errors/irregularities that may not be visible under a microscope. Vi-4302 also features a number of other technologies to enhance its performance. To reduce inspection cycle times, it uses a line-by-line scanning method to capture images and then rapidly processes them to identify defects. Also, precise motion control features ensure that wafers remain precisely aligned during the inspection process, as even the slightest deviation can result in a false detection. To ensure quality inspections with TOPCON Vi-4302, the tool has a unique layer analysis feature that uses digital filters to distinguish between different layers which greatly increases the accuracy of the inspections. Additionally, this asset also features an automated, user-defined defect-detection model which allows users to customize the algorithms used to detect particular types of defects in different materials. Finally, the automated defect review function of Vi-4302 is especially powerful as it enables the equipment to upload images in real time to a central server, allowing for faster fault detection and troubleshooting. This system also stores all the images used during an inspection session for easy retrieval, allowing users to review their inspections at any time. Overall, TOPCON Vi-4302 is a powerful and reliable inspection unit specifically designed for the most demanding mask and wafer inspection tasks. It is user-friendly, accurate, and packed with features to speed up the process of detecting even the most minute defects on wafers.