Used ALLTEQ 1520 #9312394 for sale

ALLTEQ 1520 is a photoresist equipment designed by ALLTEQ Materials for use in semiconductor fabrication processes. The system is designed to work with a variety of photoresists, ranging from anhydrous to positive tone photoresists, and is used to deposit and develop thin films of resist onto the substrate of the semiconductor device. The unit is composed of a control unit and several hardware components, which together provide the necessary tools and functionality for producing the photoresist films. The hardware components include a writing chamber, developing chamber, plasma-etching chamber and photomask holder. The control unit of 1520 provides advanced control of the machine, allowing for precise adjustment of parameters such as exposure times, developing time, developing solutions, plasma-etching times and the like. The control unit also allows for precise monitoring of the process parameters to ensure that the process runs smoothly and efficiently. In order to produce the photoresist film, the photomask is first placed in the photomask holder. Next, the photomask holder is placed in the writing chamber and positioned over the substrate. Ultraviolet radiation is then directed over the photomask, exposing the substrate to the light and initiating a photochemical reaction that produces the photoresist film on the substrate. Once the film has been created, the photomask holder is then moved to the developing chamber and submerged in a developer solution for the allotted developing time. Finally, the photomask holder is moved to the plasma-etching chamber in order to etch away any exposed photoresist areas on the substrate. ALLTEQ 1520 is a highly effective photoresist tool that produces high-quality photoresist films for the semiconductor fabrication process. The control unit provides excellent flexibility and accuracy in process control, while the hardware components enable users to produce resist films quickly and efficiently. Combined, 1520 is an ideal photoresist asset for semiconductor fabrication processes.