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:
Sep. 18, 2007
Filed:
Mar. 03, 2004
Seok Lyul Lee, Tao-Yuan Hsien, TW;
Po Sheng Shih, Tao-Yuan Hsien, TW;
Seok Lyul Lee, Tao-Yuan Hsien, TW;
Po Sheng Shih, Tao-Yuan Hsien, TW;
Hannstar Display Corporation, Taipei, TW;
Abstract
A liquid crystal display panel includes an active matrix substrate having a plurality of thin film transistors. The active matrix substrate comprises a plurality of parallel scanning lines and a plurality of parallel data lines, which cross mutually and form a plurality of pixels. Each of the pixels includes the first thin film transistor, the second thin film transistor, a control electrode (CE) and a pixel electrode. The first electrode of the first thin film transistor is connected to the data line; the second electrode of it is connected to the pixel electrode; the gate electrode of it is connected to the scanning line. The first electrode of the second thin film transistor is connected to another adjacent data line; the second electrode of it is connected to the control electrode, and the gate of it is connected to another adjacent scanning line. The scanning signals driving the pixel allows the control electrode and the pixel electrode to be written into their potentials during two horizontal scanning periods or during a vertical scanning period respectively.