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. 10, 2004
Filed:
Dec. 27, 2001
Kao-Yang Wu, Taoyuan, TW;
Benq Corporation, Kweishan Taoyuan, TW;
Abstract
An apparatus for measuring a full frame size from a digital display signal by a data enable signal and a method therefor. The apparatus includes a timing control device and a multiplexing device. The timing control device has multiple input terminals and a control signal output terminal. Each of the input terminals is capable of being coupled to a display bit of a primary color signal. The timing control device outputs a control signal through the control signal output terminal. When the timing control device is to perform display adjustment, the timing control device outputs the data enable signal to the multiplexing device and the multiplexing device applies the data enable signal to the timing control device. According to the data enable signal, the full frame size and position can be obtained. After the display adjustment, the timing control device changes the logic state of the data enable signal so that the timing control device can receive the primary color signal with its original display bit arrangement. Thus, the frames indicated by the display signal can be actually displayed according to the display adjustment.