The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2008
Filed:
Aug. 23, 2006
Hsiu-yi Lin, Taipei County, TW;
Chou-chih Tseng, Taipei County, TW;
Yu-tai Chen, Taipei County, TW;
Wei Huang, Taoyuan County, TW;
Hsiu-Yi Lin, Taipei County, TW;
Chou-Chih Tseng, Taipei County, TW;
Yu-Tai Chen, Taipei County, TW;
Wei Huang, Taoyuan County, TW;
Kinik Company, Taipei, TW;
Abstract
A ceramic polishing pad dresser and the method for fabricating the same are provided. Abrasive particles are adhered onto a ceramic substrate by heating a ceramic powder to be vitrified, thus forming a ceramic diamond disk. Meanwhile, a plastic base is mounted on the bottom of the ceramic diamond disk. As for heating the ceramic powder to be vitrified, the ceramic powder with low melting point is disposed on the ceramic substrate, and to be heated to form a vitrified adhering layer, so as to adhere the abrasive particles disposed thereon to the ceramic substrate. The plastic base mounted on the bottom of the ceramic diamond disk is provided for bearing the ceramic diamond disk and has corresponding screw holes and positioning holes formed thereon for fitting the chemical mechanical polishing table to be mounted and reducing the manufacturing cost.