Used KLA / TENCOR UV 1050 #293733125 for sale

KLA / TENCOR UV 1050 is a sophisticated and high-precision wafer metrology equipment designed to test and analyze pre-metallized semiconductor wafers. It is ideal for use in the quality assurance of a variety of integrated circuit (IC) processes, including processing after back end bumping and 3D-IC silicon architectures. The system is designed to provide high-resolution images of wafers, as well as comprehensive statistical data which can be used to identify any potential defects and malfunctions. KLA UV 1050 is a non-contact, image capture-based unit which captures images of the wafer's surface down to the individual micro-structural level. It uses ultra-violet (UV) laser-induced fluorescence (LIF) to illuminate the wafer's surface and take an image of the wafer down to a sub-micron resolution. This is then used to analyze any defects on the surface. The machine also has a laser which focuses on certain locations of the chip and can detect any imperfections that may be present. TENCOR UV 1050 is capable of producing both single and multiple images per second. This is very useful for monitoring multiple wafers at once, as well as for faster defect detection. It is also fitted with a range of imaging filters, which can be used to observe wafer features at different wavelengths. This flexibility makes it suitable for a wide range of application requirements. UV 1050 software enables the tool to be used for both offline and online quality control purposes. The offline mode allows users to analyze images of individual wafers, while the online mode enables users to perform automated real-time inspection of multiple wafers in a production line. This helps to optimize the efficiency of the quality control process, thereby ensuring a high yield rate. Additionally, the asset also features an advanced illumination subsystem, capable of generating multiple types of spot illumination. This makes it suitable for imaging both flat and non-flat surfaces, as well as extremely uneven surfaces. This makes it an ideal model for inspecting 3D-ICs, as well as stacked die and other complex chip types. In conclusion, KLA / TENCOR UV 1050 is a versatile and reliable wafer testing and metrology equipment designed to yield precise images of wafers, and comprehensive statistical data required for an extensive range of applications. In addition to its advanced imaging capabilities, its multiple illumination sources and online/offline operation make it a unique and valuable system for testing and quality control purposes.