COMET Mechanical Equipment (Shanghai) Co. Ltd.

Shanghai,  China
https://comet.tech/
  • Booth: E2501

Overview

We are pleased to welcome you at our booth #E2501 to experience live demonstrations of our innovative technologies. We empower new technologies.

Comet Plasma Control Technologies (PCT) develops, manufactures, and markets high-end radio frequency power components and systems solutions (critical subsystems) for the precise control of plasma applications that are necessary to manufacture advanced microchips.

At Comet Yxlon, our curiosity and passion for technology are the drivers behind our collaborative approach in product development. Good solutions start with good questions. Based on customer feedback, we develop high-end X-ray and CT system solutions that enable non-destructive testing in the semiconductor/electronics, automotive and aerospace industries – from R&D labs to production settings.

Comet X-ray provides high-quality X-ray components and complete modules designed to be effectively integrated for maximum customization. Our metal-ceramic X-ray tubes are unmatched for industrial applications and can be fully optimized for your image chain. By choosing only the elements you need, you can reduce the cost of unnecessary built-in accessories.

The Comet Group is a globally leading, innovative technology group with a focus on RF power plasma control and x-ray technology. With premium high-tech components and systems, we enable our customers to make a growing contribution to a safer, more efficient and sustainable world of manufacturing, communication and mobility. Our innovative solutions are in demand in the semiconductor and electronics market, the aerospace and automobile industry and in security inspection. Headquartered in Flamatt, Switzerland, the Comet Group has a presence in all world markets. We employ more than 1,500 people worldwide and have subsidiaries in Switzerland, Denmark, Germany, Malaysia, Canada, China, Japan, Korea, Taiwan and the USA.  


  Products

  • ​Synertia® RF Power Delivery Platform
    ​The integrated RF power system ensures powerful command and control of plasma conditions at highest speed level. It reduces downtime, boosts yield and enhances productivity and so enables to manage multi-layer and atomic-scale plasma processes....

  • The future of plasma control 

    Synertia® is the RF power system that ensures powerful command and control of plasma conditions at highest speed level. The Synertia® platform consists of RF Generators and RF Matching Networks with a wide range of frequencies and power levels. 

     

    Comet’s integrated RF power delivery platform offers a new level of real-time data insight, which improves the stability of the plasma processes. It reduces downtime, boosts yield and enhances productivity. Synertia® enables the user to manage the complexities of multi-layer next-generation and atomic-scale plasma processes integral to the production of memory and logic microchips. 

     

    RF Power Generator Synertia® RFG 

    Users fully control the unique performance accelerators of Synertia® RF generators, including: 

    • Multilevel pulsing that is tunable and highly configurable to deliver precise and repeatable control of the plasma. 
    • Integrated advanced functionalities, like the Auto Frequency Tuning (AFT) algorithm that allows to quickly adapt to the plasma process, and arc management to mitigate wafer damage and boost productivity. 
    • Advanced visualization of critical measurement and control parameters. This enables acceleration of process optimization and speeds time to solution. A wide variety of smart data sets for debugging, troubleshooting, and targeted analytics.  
    • Additionally, the integrated measurement studio saves money in lab equipment, and applications like the advanced oscilloscope functions allow direct access to crucial process parameters.  

     

    Higher yield is the result of Synertia®’s fast and agile process control, which delivers superior repeatability, faster tuning, and custom wave-shaping. 

     

    Matching Network Synertia® RFM 

    Comet RF design engineers create a full range of industry leading matching network solutions that meet or exceed your specifications and time to market. 

    Profound know-how in RF circuit modeling and design combined with outstanding Comet vacuum capacitors guarantee highest performance, repeatability and reliability of your tools. Precise sensors and an enhanced tuning algorithm in the matching network ensure consistent and stable plasma processes.  

     

    You get powerful command and control with Comet matching networks:  

    • Unique modular design that provides mix-match of features and seamless integration of matchbox and generator.  
    • Wide-band frequency range sensors with high fidelity and sensitivity over a wide frequency range.  
    • Advanced single, dual, and multi-level pulsing. 
    • Custom tuning parameters: Gamma, VSWR, Z target tune point, etc. 
    • Advanced motion control within a wide range of driving capability to accommodate various Vacuum Capacitor types. 

     

    Visit our booth and learn more about Comet solutions to improve process repeatability, yield and throughput. 

  • Vacuum Capacitors
    Broadest selection of capacitance, power, voltage and drive systems in the market. Produced with the best materials, fabrication processes and quality standards....

  • The design, construction and processing of Comet Vacuum Capacitors combined with six decades of experience in precision manufacturing assure outstanding quality standards. The unique modular design of the capacitors allows a high degree of flexibility in production and guarantees delivery of special types on very short notice. The superior performance and reliability of the products have been proven by hundreds of thousands of units in operation at customers worldwide. The universal design matches with a wide range of sockets and most units are electrically and mechanically compatible and interchangeable. 

     

    Comet's advanced Vacuum Capacitor technologies: 

     

    Universal Motorized Capacitor 

    Motorized Capacitors are the ideal solution for high-precision operation. Besides ensuring highest accuracy, capacitors with integrated drive system simplify procurement with an easy-to-install subsystem. The core component of the Universal Motorized Capacitor is a Comet variable vacuum capacitor, which includes an insulating cover, coupler and stepper-motor to drive the capacitor. A durable, backlash-free coupler connects the capacitor to the drive system. Assembled flanges ensure easy mounting in the system. Appropriate high-voltage insulation between the capacitor and the mounting flanges is also included. 

     

    Vacuum Capacitor with hybrid-cooling technology 

    Comet hybrid-cooling technology has been developed as an extension of the well-known Hexa-Con product range. The first hybrid-cooled, small size capacitor series offers users the best of both worlds: the compact size allows the use of higher power within the same matchbox size, and users profit from reduced total cost of ownership at the same time. When comparing diameter versus power density, the Hexa-Con series with hybrid-cooling technology is best in class. 

     

    XtraVolt Vacuum Capacitors for low frequency applications 

    With the XtraVolt low frequency vacuum capacitor product range Comet meets these needs with higher voltage capability compared to standard products. This allows significant higher voltage in a compact size vacuum capacitor keeping the same form factor. The new XtraVolt low frequency vacuum capacitors with higher field strength capability can achieve higher voltage. This allows increased RF current capability and higher power density. 

     

    Get insights into Comet’s broad vacuum capacitor product range at our booth.