Subtle discrepancies lead to variations in film thickness! Our company will assist you in solving various challenges.
A "spin coater" is a means of efficiently and uniformly producing high-quality coatings. However, the more delicate the substrate and the chemical solution, the more difficult it becomes to achieve uniform film thickness with even slight changes, leading to subtle misalignments that result in uneven film thickness. To solve these issues, enhancing the performance of the product itself can be effective. Our company can assist you by leveraging the experience we have cultivated over many years to address various challenges faced by our customers. Please feel free to consult with us. [Examples of Solutions] ■ We want to suppress film thickness changes due to temperature increases inside the cup during continuous operation. ⇒ Cool the spindle section with chiller water. ■ The substrate is thin, and it leaves adhesive marks like patterns. ⇒ Make the adhesive holes very small or shift the hole positions. ■ We are struggling with uneven film thickness at the corners of square substrates. ⇒ Utilize a sealed sample stage. *For more details, please refer to the PDF materials or feel free to contact us.
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ACTIVE specializes in designing, manufacturing, and selling products tailored to customer needs, with spin coater products as our main focus. ACTIVE's spin coaters can be selected in various sizes to meet specific challenges and can be customized in many ways. Customers may face various issues, such as a lack of space for equipment installation or limited budgets. In such cases, ACTIVE's compact and tabletop spin coaters can be of great assistance. Even in a compact or tabletop size, it is possible to set up a variety of testing configurations with 10 steps and 100 patterns (with prior notice, 20 steps and 50 patterns, or 50 steps and 20 patterns are also possible). By fine-tuning the settings, you can create the desired operating environment. The operation screen of the spin coater displays real-time rotation speed and vacuum pressure, making it easy to understand the situation. Additionally, using a sample stage that suits your application can improve efficiency and make it easier to achieve the desired coating film, so we also propose sample stages tailored to each customer. Please let us know your challenges and requests first. Based on the hearing, we will propose a spin coater that fits your needs.