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. 28, 2006
Filed:
Jun. 24, 2002
Jayawardan Janardhanan, Chennai, IN;
Deepak Khanchandani, Bangalore, IN;
Ramanujam Thodur Madabusi, Bangalore, IN;
Jayawardan Janardhanan, Chennai, IN;
Deepak Khanchandani, Bangalore, IN;
Ramanujam Thodur Madabusi, Bangalore, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A digital display unit which receives horizontal lines of unequal length in a V-active region and computes an average length of the lines. The average is used to generate horizontal line demarkers in the V-blank (vertical blank) region. The demarkers specify the transition from one line to the other. Such a feature is useful in spread spectrum clocking (SSC) based display signals in which HSYNC signals may also not be available to determine the transitions from one line to another in the V-blank region.