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.

Date of Patent:
Jul. 07, 2015

Filed:

Jun. 06, 2012
Applicants:

Yan-yi Wang, New Taipei, TW;

Chia-hao Wu, Taipei, TW;

Ming-kun Weng, New Taipei, TW;

Chung-yu Chou, New Taipei, TW;

Inventors:

Yan-Yi Wang, New Taipei, TW;

Chia-Hao Wu, Taipei, TW;

Ming-Kun Weng, New Taipei, TW;

Chung-Yu Chou, New Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 27/58 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 24/78 (2013.01); H01L 24/97 (2013.01); H01L 2224/78701 (2013.01); H01L 24/48 (2013.01); H01L 24/85 (2013.01); H01L 2224/48 (2013.01); H01L 2924/00014 (2013.01); H01L 2224/7898 (2013.01); H01L 2924/12041 (2013.01);
Abstract

A positioning system includes a first working platform, a second working platform spaced apart from the first working platform, and a carrier. The carrier is fixed on the first working platform or the second working platform. The carrier has at least one fixing member for fixing the substrate onto the carrier and fixing the mask onto the substrate. The substrate has at least one fixing hole formed thereon for receiving the fixing member, and the mask has at least one positioning hole formed thereon in alignment with the fixing hole. The fixing member is capable of inserting sequentially through the fixing hole of the substrate and the positioning hole of the mask.


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