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. 26, 2013
Filed:
Apr. 13, 2009
Yue Ding, Beijing, CN;
Yue Ding, Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Abstract
The present invention relates to a Liquid Crystal Display data processing method and apparatus. The data processing method comprises receiving a (n+1)row of actual data, reading a buffered nrow of actual data, and performing an exclusive-or operation on the (n+1)row of actual data and the nrow of actual data to generate a (n+1)row of exclusive-or data and transmit it to a data driver. The data processing apparatus comprises a signal receiver, a data path, a first data receiver, a first data buffer memory, an exclusive-or processor and a data transmitter, wherein the exclusive-or processor is connected to the first data receiver and the first data buffer memory respectively, and is used to generate a current row of exclusive-or data by performing an exclusive-or operation. The present invention removes redundant data, effectively reduces data variation amount in data transmission between a sequential controller and the data driver, and reduces Electro-Magnetic Interference of the Liquid Crystal Display to the largest extent.