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:
Aug. 29, 2017
Filed:
Apr. 03, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Chihhao Wu, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a source driver and a source drive method of a liquid crystal panel of unequal row drive width. By providing the input signal decoding control unit electrically coupled to the plurality of data signal output channels and encoding the data signal output channel start address signal and the data signal output channel end address signal in the transport packages of the data signal to be transported to the input signal decoding control unit, the input signal decoding control unit controls the amount of activated data signal output channels to adjust the row drive width for each scan according to the received data signal output channel start address signal and the received data signal output channel end address signal. The row drive width of scan for each row can be dynamically adjusted to transport the data signal to the pixels required to display in each row. It is applicable for non rectangular display for reducing the output power of the liquid crystal panel and the source driver of the liquid crystal panel of unequal row drive width is derived from the present drive structure design. The structure is simple.