NPCES Co., Ltd.

경기도 수원시, 
Korea (South)
  • Booth: DS30


    디스플레이,태양광 패널을 만들기 위해서는 진공상태의 챔버에서 SiO2 재질의 SUBSTRATE에 특수한 공정이 필요함. 챔버간의 진공대기 상태를 관장하는 핵심 부품이 GATE VALVE임....

  • Gate Valve

    진공밸브는 상압(ATM)-진공 또는 저진공-고진공을 유지하면서 공정을 위해

    Glass나 Wafer가 챔버間 이동時 정해진 압력을 유지시키는 부품임.

    - OLED나 반도체 공정은 ()고진공 상태에서 전극 또는 화소를 Glass에 Patterning

    하는 Process가 필요함.

    - OLED와 반도체는 LCD 대비 高 신뢰성이 요구되며이러한 신뢰성의 주요 항목으로는

    내식성내화학성오염도 방지무변형 등으로 Specification이 매우 높음.

    APC(Auto Pressure Control) Valve

    진공 밸브와 진공 분위기를 만드는 고용량의 진공펌프 사이에 팬들럼 형상의

    밸브가 필요하며당사는 12Inch에서 22Inch까지 공급을 하고 있음.

    이러한 팬들럼 밸브를 제품 공정에 사용하는 Gas의 종류와 양에 따라 자동적으로

    조절개폐가 가능한 APC(Auto Pressure Control) 밸브임.

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 FairGuide.com (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 Fairguide.com or related company, please IGNORE THEM COMPLETELY and DO NOT COMMUNICATE WITH THEM IN ANY WAY.

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