STI Co., Ltd.

Anseong-City, Gyeonggi-Do, 
Korea (South)
  • Booth: A340

The Leader of ccss and Wet Equipment in the semiconductor and display industry.
STI provide total solution for the chemical system and differentiated WET system.

As Semiconductor and Display equipment manufacturer, STI has been manufactured core equipment such as C.C.S.S and Wet systems has been localized for import replacement. In addition, Inkjet equipment and Refining systems used in the OLED field have completed development and are in the process of quantification. In particular, inkjet equipment is currently being developed in the post-process lamination process applied to mobile and tablet PCs due to its wide application. 
STI has expanded market not only in Korea but also in other countries such as China, and Singapore, establishing a close network of overseas cooperation networks in major countries. All employees will move in one direction to become a global company that plays a key role in the Semiconductor and Display industry and realize the benefits of customers and shareholders through continuous research and development, technology value management and customer satisfaction, and further contribute to the national industry. 


  • CCSS(Central Chemical Supply System)
    반도체와 디스플레이 및 IT 산업 분야에 필요한 다양한 Chemical을 공급배관을 통해 생산 장비로 원격 공급하는 자동화 장비...

  • 1. Chemical (ACQC, Transfer, Supply, Mixing and Dilution)
        - Bulk chemical supply for semiconductor and display
        - Acid, Alkali and Solvent delivery system
    2. Slurry
        - Dilution with DI and mixing with other chemicals
        - Vessel type (low flow rate) / Tank type (high flow rate)

    - 디스플레이 패널용 Glass에 Color Pattern을 현상하는 장비(Developer), 세정 장 비(Cleaner) 및 식각 장비(Glass Etching / Slimming) 제품군으로 구성 - 반도체의 Packaging 공정의 세정(Cleaning), 현상(Develop), 에칭(Etching), 박리 (Strip)장비 등의 인라인 제품군으로 구성...

        - TFT and C/F developer
        - Accommodation up to G11 substrates
        - Excellent uniformity & High MTBF & Low CoC

        - Pre-depo, Pre photo, Initial, Cassette cleaner
        - Applicable to TFT-LCD, OLED, TSP
        - Accommodate up to G11 substrates


BEWARE - Special Warning Notice about ExpoGuide and FAIRGuide

With the ongoing solicitations, SEMI would like to continue to alert you with questionable professional practices perpetrated against exhibitors by (Austria) and Expo Guide (Mexico), Event Fair - The Exhibitors' Guide with their misleading directory services. There may be others that we are not aware of and are hence not named here. 

These companies provide legitimate exhibition guides aimed at exhibitors across the globe offering online listing services. They use a form which resembles and organizer's free catalogue listing service, inviting exhibitors to complete the form for an entry in an on-line directory. Unsuspecting exhibitors who sign and return the form are then contracted into a three-year, non-retractable agreement, which could cost the exhibitor a significant amount of money, with very limited foreseeable benefits. The details are often available on the form itself, but are often too small and insignificant to be noticed. It is always wise to really the small print before signing a contract, and if the information is impossible to read then the contract should not be signed. These publications have no connection with SEMI or any of our events, and it is important that all companies are made aware of this. 

Should you receive any communication from the Expo-Guide and or related company, please IGNORE THEM COMPLETELY and DO NOT COMMUNICATE WITH THEM IN ANY WAY.

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