US Patent 7400309 Pixels, display devices utilizing same, and pixel driving methods
Patent 7400309 was granted and assigned to AU Optronics on July, 2008 by the United States Patent and Trademark Office.
All edits
A pixel including a light-emitting element, a driving transistor, a maintain capacitor, a switch device, and a control device. The driving transistor is serially coupled to the light-emitting element for driving the light-emitting element to emit light and has a threshold voltage and a gate connected to a point. A first terminal of the maintain capacitor is connected to the point. The switch device is controlled by a scan signal and connected between a data line and the point. The control device is connected to a second terminal of the maintain capacitor. When the switch device is turned off, the control device provides a first control voltage, the value of which is determined by the threshold voltage, to the point through the maintain capacitor.
US Patent 07400309 Pixels, display devices utilizing same, and pixel driving methods US Patent 7400309 Pixels, display devices utilizing same, and pixel driving methods
US Patent 07400309 Pixels, display devices utilizing same, and pixel driving methods
Find more entities like US Patent 7400309 Pixels, display devices utilizing same, and pixel driving methods
