Semiconductors » Mask Aligners

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  • Trusted Seller
    HTG 3A Mask Aligner System

    HTG 3A Mask Aligner System

      HTG 3A MASK ALIGNER SYSTEM consisting of:- Topside Alignment- 350W Lamphouse- Can Process up to 8" Wafers- UV400 Optics (for 365nm and 405nm Exposures)- 8" Vacuum Chuck- 9" Maskholder- Optem Splitfield Microscope...

      Decatur, GA
    • Trusted Seller
      OAI 400

      OAI 400

      • Manufacturer: OAI

      OAI OAI 400 MASK ALIGNER 10″ COLLIMATED LENS FOR UP TO 6X6″ SQUARES OR 200mm WAFERS STEREO ZOOM OPTICS 350 WATT POWER SUPPLY, NEW LAMP (NEW SPLIT FIELD VIDEO OPTICS CAN BE ADDED)

      Billerica, MA
    • Trusted Seller
      Karl Suss MA 4

      Karl Suss MA 4

      • Manufacturer: SÜSS MicroTec

      Karl Suss Suss MA 4 Expose up to 4” wafers 350 lamp with digital power supply. Upgraded with new PLC/HMI Touch screen controls. High resolution video zoom cameras with split video flat screen 1 year warranty on n...

      Billerica, MA
    • Mask Aligner

      Mask Aligner

        MOS-2A Mask Aligner Mask Size: a. 100 x 100 x 2 ~ 3 mm b. 75 x 75 x 2 ~ 3 mm c. 65 x 65 x 2 ~ 3 mm Substrate Size: 35 ~ 75 mm OD Exposure Resolution: 2 µm Mask and Substrate Move Range: X,Y≥±2.5mm; q (Rotating) ≥...

        Singapore

      Overview

      Mask aligners are precision tools used in the photolithography process for aligning and exposing patterns onto semiconductor wafers. They are crucial in the fabrication of integrated circuits, MEMS, and other microfabricated devices. Mask aligners ensure high accuracy and repeatability, making them essential in the high-tech manufacturing industry.

      FAQ

      What should I consider when buying a used mask aligner?

      Consider the aligner's alignment accuracy, exposure capabilities, condition, and any available maintenance history. Ensure it meets your specific process requirements.

      How do I safely ship a mask aligner?

      Use a specialized transport service experienced in handling precision equipment. Ensure the aligner is properly packaged to prevent damage during transit.

      What is the maintenance schedule for a mask aligner?

      Regular maintenance includes cleaning the optical components, checking alignment accuracy, and ensuring proper operation of all mechanical parts. Refer to the manufacturer's manual for detailed maintenance procedures.