ELECTRONIC DEVICE USED POLISHING

Brand Owner Address Description
DR. FIX IT LUCKY STAR ENTERPRISE & CO., LTD. 10 Fl., No. 97, Sec. 2, Nan-Kang Rd., Taipei 115 Taiwan Electronic device used for polishing, buffering, and applying a protecting coat to optical discs;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Described is a polishing technique adapted for multilevel metallization of an electronic circuit device, which comprises polishing a metal film with a polishing liquid containing an oxidizing substance, a phosphoric acid and a protection-layer forming agent. The present invention makes it possible to polishing a metal film at a high removal rate while suppressing occurrence of scratches, delamination, dishing or erosion.