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:
Feb. 11, 2014
Filed:
May. 24, 2011
Shih Chang Chang, San Jose, CA (US);
Cheng Ho Yu, Cupertino, CA (US);
Zhibing GE, Sunnyvale, CA (US);
Hopil Bae, Sunnyvale, CA (US);
Shih Chang Chang, San Jose, CA (US);
Cheng Ho Yu, Cupertino, CA (US);
Zhibing Ge, Sunnyvale, CA (US);
Hopil Bae, Sunnyvale, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
With respect to liquid crystal display inversion schemes, a large change in voltage on a data line can affect the voltages on adjacent data lines due to capacitive coupling between data lines. The resulting change in voltage on these adjacent data lines can give rise to visual artifacts in the data lines' corresponding sub-pixels. Various embodiments of the present disclosure serve to prevent or reduce persisting visual artifacts by offsetting their effects or by distributing their presence among different colored sub-pixels. In some embodiments, this may be accomplished by using different write sequences during the update of a row of pixels.