• Products
  • News
  • Contact Us
  • Home > Technical Properties > For SAW Application
    For SAW ApplicationFor Piezo ApplicationFor BIO ApplicationFor Optical Application

    What Is The Manufacturing Process Of Wafers?

    Jun. 25, 2018

    Wafer refers to a silicon wafer used in the fabrication of a silicon semiconductor integrated circuit. Since it has a round shape, it is called a wafer; on the silicon wafer, it can be processed into various circuit element structures and become a specific electrical function. IC products. The original material of the wafer is silicon, and the surface of the crust is inexhaustible silicon dioxide. Silica ore is refined through an electric arc furnace, chlorinated with hydrochloric acid, and distilled to produce high-purity polysilicon with a purity as high as 0.99999999999. The wafer fab then dissolves the polysilicon, then incorporates a small silicon crystal seed crystal in the melt, and then slowly pulls it out to form a cylindrical monocrystalline silicon crystal rod, since the silicon crystal rod is A small grain is gradually formed in the molten silicon raw material.

    We have LN Wafer available for supply. We are LN Wafer Supplier. Contact us if necessary.

    LN Wafer

    The file can be downloaded
  • PreviousRF Filter Generation Background
  • NextWhat Is The Use Of Quartz?
  • Contact Us
    • Tel.: +86 571 8580 3731
              +86 571 8580 3723
              +86 571 8580 3732
    • Fax: +86 571 8580 3724
    • E-mail: sales@csimc-freqcontrol.com
    • Web.: http://www.csimc-freqcontrol.com
    • Add.: #1106, Crystal International Business Center(CIBC), No.198 Wuxing Rd, Qianjiang New City Hangzhou, P.R.China 310006
    Follow Us

    Copyright © Hangzhou Freqcontrol  Electronic Technology Ltd.
    All Rights Reserved | Sitemap | Powered by