Liquid crystal display

Details Liquid crystal display Liquid crystal display

2007-04-03

2007-04-03

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S090000, C345S098000

Reexamination Certificate

active

10781518

ABSTRACT:
A liquid crystal display. The liquid crystal display having a power device, a display unit array, a scan driver, a selection device, and a current limiting device. In normal operation of the liquid crystal display, according to the operation of the selection device, a voltage signal applied from the power device is directly applied to the scan driver according to the selection device, and the scan driver sequentially outputs scan signals to scan electrodes. During shutdown and power on processes of the liquid crystal display, according to the operation of the selection device, the voltage signal applied from the power device is applied to the scan driver through the current limiting device, limiting the instantaneous current from the power device. Moreover, the scan driver simultaneously outputs all the scan signals to erase charges within all the display units.

REFERENCES:
patent: 6999058 (2006-02-01), Yano et al.
patent: 2004/0169618 (2004-09-01), Nakai et al.

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