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, 2017
Filed:
May. 28, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
Provided are a display driving circuit, a driving method thereof and a display apparatus. The display driving circuit comprises a timing sequence control unit () and at least one signal driving unit () connected to the timing sequence control unit (). The timing sequence control unit () comprises a receiving module (), a processing module () and a sending module (). The receiving module () receives feedback signals (FB) outputted from respective signal driving units () to the timing sequence control unit (); the processing module () obtains a maximum delay time after comparing signal delay time of the signal driving units () according to the feedback signals (FB); the sending module () sends a second clock signal (CLK) to respective signal driving units () according to the maximum delay time such that respective signal driving units () receive the second clock signal (CLK) simultaneously. Therefore, delay errors of the display driving signals can be eliminated, and distortion of the display image can be avoided.