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:
Jul. 28, 2015
Filed:
Jun. 20, 2012
Shao-kai Pei, New Taipei, TW;
Shao-Kai Pei, New Taipei, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A mask for use in an optical evaporation coating includes a main shaft, a number of horizontal rods, a number of pairs of shielding sheets, and a number of adjustment members. The horizontal rods are vertically fixed on the main shaft, and each horizontal has a scale thereon. A pair of shielding sheets is connected to the two ends of each horizontal rod, and can slide along the horizontal rod. The shape of the mask can be accurately adjusted using the adjustment members to ensure masks covered with aluminum foil by different workers have the same shape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile