Driving apparatus of electronic ink display device and...

Details Driving apparatus of electronic ink display device and... Driving apparatus of electronic ink display device and...

2004-11-16

2008-10-28

Patel, Nitin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S100000

Reexamination Certificate

active

07443378

ABSTRACT:
Disclosed are a driving apparatus of a passive matrix type electronic ink display device capable of driving the electronic ink display device precisely, improving a contrast of data displayed in the electronic ink display device, and simplifying a manufacturing process according to a simple construction of the electronic ink display device, and a method therefor. For this purpose, the method for driving the electronic ink display device comprises the steps of: applying a data voltage to at least one data line among a plurality of data lines; and applying a scan voltage only to one scan line selected among a plurality of scan lines while the data voltage is applied, and then floating the remaining scan lines other than the selected scan line.

REFERENCES:
patent: 6592044 (2003-07-01), Wong et al.
patent: 2003/0082889 (2003-05-01), Maruyama et al.
patent: 2006/0187187 (2006-08-01), Johnson et al.
patent: 10-2003-0044170 (2003-06-01), None

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