Used KARL SUSS / MICROTEC MJB-3 #293705835 for sale

KARL SUSS / MICROTEC MJB-3 Mask Aligner is a reliable and precise lithography tool for semiconductor production line. It is capable of aligning and exposing masks with high optical and mechanical accuracy, ensuring consistent and repeatable results with a zero alignment repeatability. MICROTEC MJB3 is a semi-autonomous equipment that includes multiple user interfaces, making live control and manipulation easy. It supports wafers up to 150mm in diameter (or 6-inch wafers) and is compatible with a range of mask frames and multiple reticle sizes, including reticle holders with built-in stackers. KARL SUSS MJB 3 has three main components - the illumination, the optical system and the substrate handling unit. Its illumination machine is designed to produce uniform and highly efficient illumination of the mask in order to reduce exposure noise and inconsistencies, thus enabling rapid and simple alignment of the mask on the wafer. It employs a multi-field projection tool which increases the resolution and accuracy of the exposure. The illumination optics are transferred from the light source and the mask frame to the substrate stage where the radiation is then projected through the mask onto the substrate. MJB3's optical systems offer high precision and reliability. It is fitted with a motor-controlled zoom, aligning, and reticle holder optical asset, which facilitates the positioning, alignment and mask-to-wafer registration in order to achieve consistent and repeatable results. Its advanced spectroscopic capabilities also enable accurate determination of the characteristics of the luminous flux, such as its intensity and spectral composition. KARL SUSS MJB-3's substrate handling model features a flat substrate table capable of rotation and displacement that allows for a wide range of wafer sizes and types. It can accept rectangular and round substrates, allowing it to adapt to the needs of the production process. The flat table also ensures consistent over coating performance and easy substrate loading. KARL SUSS / MICROTEC MJB 3 also has five vacuum heads which allow for accurate control and manipulation of the mask alignment equipment, as well as automated wafer loading and unloading. Thanks to its advanced optics and mechanical design, MJB 3 Mask Aligner is one of the best systems for efficient and reliable production of semiconductors. Its high resolution and accuracy make it a reliable and cost-effective solution for lithography applications.