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:
May. 15, 2018
Filed:
Aug. 27, 2015
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Shiang-Ruei Ouyang, New Taipei, TW;
Wei-Cheng Chen, Tu-Cheng, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
An electronic display structure includes a scanning driver circuit for transmitting scan signals to a number of pixel display areas of a display panel, a data driver circuit for transmitting positive and negative display grayscale voltages to the pixel display areas and receiving feedback grayscale voltages corresponding to the display grayscale voltages, a switching circuit for electrically coupling the data driver circuit to or electrically uncoupling the data driver circuit from the pixel display areas, and a common voltage circuit configured to transmit a common voltage to each of the pixel display areas and adjust the common voltage in response to the feedback grayscale voltages. The positive and negative display grayscale voltages and the common voltage cooperatively induce an electric field for driving liquid crystals of a liquid crystal layer to rotate to display images.