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:
Mar. 04, 2014
Filed:
May. 26, 2011
Applicants:
Yi-chung Juan, Kaohsiung, TW;
Hsuan-chen Liu, Kaohsiung, TW;
Sung-chun Lin, Tainan, TW;
Wen-chi Lin, Hsinchu County, TW;
Inventors:
Yi-Chung Juan, Kaohsiung, TW;
Hsuan-Chen Liu, Kaohsiung, TW;
Sung-Chun Lin, Tainan, TW;
Wen-Chi Lin, Hsinchu County, TW;
Assignee:
HannStar Display Corp., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/045 (2006.01); G06F 3/042 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention employ resistance compensation to broaden voltage reading range of readout lines connected to a processing chip of an in cell touch panel. The resolution of the in cell touch panel is increased under the condition that the number of pins of the processing chip is not increased or is unchanged.