For distinguishing between good and defective products. Easy operation, automatic correction, and up to 10 specifications can be set.
The inspection device "Pattern Inspection Device" registers a normal surface as a master and detects foreign substances, scratches, dirt, and pattern defects by comparing the registered image during inspection. It also displays the position of the alignment pattern and performs dimensional inspections. The area and size (maximum diameter) of the detected patterns and foreign substances are measured, and the inspection result data is compared with measurement conditions to determine good or defective products. The inspection result data is filed and stored. For more details, please download the catalog.
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basic information
**Features** - Compares inspection result data with measurement conditions to distinguish between good and defective products. - Inspection result data can be filed. - Enables inspection while moving across the entire surface by linking with a prober (or XY stage), not just on a single screen. - Automatically corrects positional deviations in images during inspection, allowing for inspection even if the master image and inspection image are slightly misaligned. - Allows setting different foreign matter judgment criteria by area on the screen using the specification setting function (up to 10 specifications). For more details, please contact us or download the catalog.
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Company information
Since our company's establishment in 1986, we have long been engaged in semiconductor-related businesses that support Japan's cutting-edge technology. On the hardware side, we have developed construction and manufacturing environments, including clean rooms. On the human resources side, we have focused on training semiconductor engineers and establishing a service system that can promptly respond to customer needs. Last year, we participated in SEMICON Japan for the first time, and by directly interacting with many industry stakeholders, we were able to learn again what is currently needed and what services should be created. At the same time, the morale within the company has been rising, and we are actively conducting sales activities. It is said that the Japanese economy is finally showing signs of recovery. However, even just looking at the semiconductor industry, the entry of overseas manufacturers and the significant improvement in technology and services are remarkable, so we aim to enhance our international competitiveness in our sales expansion. Not only domestically but also in response to the era of globalization, our role as a hub connecting North America and Asia, especially given our excellent airport access, will further increase.