Systems Technology Inc. (039440)

Overview

STI Co., Ltd., established in 1997, is a prominent player in the semiconductor equipment industry, based in Anseong, South Korea. The company specializes in developing and supplying a broad range of products and solutions for the semiconductor manufacturing process. Its offerings are designed to meet the stringent requirements of chemical management, surface preparation, and cleaning in the fabrication of semiconductors. With a strong focus on innovation and quality, STI Co., Ltd. has established itself as a trusted partner for semiconductor manufacturers worldwide, striving to enhance efficiency and reliability in semiconductor production processes.

Products and Services

STI Co., Ltd. delivers a comprehensive portfolio of products and services engineered to support the semiconductor manufacturing industry. These offerings include:

• Central Chemical Supply Systems: These systems are crafted for the efficient and safe management of chemicals within semiconductor manufacturing facilities. They ensure precise and reliable supply of critical process chemicals to various points of use, minimizing contamination risk and enhancing production efficiency.
• Slurry Mixing and Systems: Specialized for the preparation and delivery of abrasive slurries used in semiconductor wafer polishing and planarization processes. These systems maintain the optimal consistency and composition of slurries to achieve uniform surface finishes.
• Chemical Mixing/Dilution System: Designed for accurate mixing or dilution, and supply of process-critical chemicals such as TMAH, KOH, HF, NH4OH, and SC-1. Ensures precise chemical concentrations are available for various semiconductor fabrication steps.
• Wet Station Products: Include a variety of stations like initial, pre-depo, and pre photo, along with ITO stations. These are vital for wafer cleaning, coating, and development processes, ensuring substrate surfaces are properly prepared for subsequent semiconductor fabrication steps.
• Cassette Cleaners, Developers, Glass Slimming Systems: These products are essential for the cleaning, development, and preparation of semiconductor wafers and substrates, ensuring they meet the stringent cleanliness requirements of high-precision semiconductor manufacturing.
• Strippers, Etchers, After Glass Grinding Cleaners: Offer solutions for removing excess materials, etching precise features, and cleaning substrates after grinding processes. They play a critical role in defining the functionalities of semiconductor devices.
• Photo Mask Developers: Critical for the photolithography process, these developers are used for processing photo masks that define microscale patterns on semiconductor wafers.
• Fine Metal, Screen Mask, and Back Side Glass Cleaners: Provide specialized cleaning solutions for various components and stages in the manufacturing process, ensuring optimal surface conditions for device fabrication.
• Inkjet Printing System: Offers advanced capabilities for depositing precise patterns of functional materials onto substrates, enabling the development of high-resolution semiconductor devices.
• Reflow and Wet Blast Systems: These systems are used for material reflow processes and precise surface conditioning, playing a critical role in ensuring the quality and integrity of semiconductor devices.