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:
Jan. 30, 2007
Filed:
Aug. 03, 2005
Applicants:
Chih-lung Yu, Tainan Hsien, TW;
Chia-yu Fan, Taoyuan Hsien, TW;
Inventors:
Chih-Lung Yu, Tainan Hsien, TW;
Chia-Yu Fan, Taoyuan Hsien, TW;
Assignee:
Chunghwa Picture Tubes, Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2006.01); G01R 31/28 (2006.01); G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a testing method for LCD panels. First, a plurality of panels are formed on a substrate. Each panel has first conducting lines and second conducting lines, which are perpendicular to each other. The first conducting lines and the second conducting lines of adjacent panels are electrically connected, respectively. Finally, all panels on the substrate are simultaneously tested by a testing circuit.