Patent ID: 7324933
Filing Date: 2008-01-29
Classification: G09G

Abstract:
1. A device for simulating an impulse-type CRT display using a liquid crystal display, comprising: a first input control line connected to a first gate driver; a first input data line; a driving voltage output line; a first transistor having a gate connected to the first input control line, a source connected to the first input data line, and a drain connected to the driving voltage output line; a second input control line connected to a second gate driver; a second input data line; a second transistor having a gate connected to the second input control line, a source connected to the second input data line, and a drain connected to the driving voltage output line; a storage capacitor having a first end connected to the driving voltage output line and a second end connected to ground; a liquid crystal equivalent capacitor having a first end connected to the driving voltage output line and a second end connected to ground; and wherein the driving voltage output line is used to output a driving voltage for simulating an impulse-type CRT display using a liquid crystal display.