Display device having driving circuit

Details Display device having driving circuit Display device having driving circuit

2005-06-07

2005-06-07

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S211000, C349S149000

Reexamination Certificate

active

06903717

ABSTRACT:
A display device of the present invention has a drain driver mounted to a display substrate and having a gate driver and a controller therein, and also has a power source mounted to a flexible printed board and supplying a power voltage to the gate driver. The wiring of a common control signal outputted from the controller and commonly used in control of the gate driver and the power source is formed on the display substrate so that the number of pads for connecting the display substrate and the flexible printed board is reduced. Thus, the construction of the flexible printed board is simplified, and the entire display device can be made compact.

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patent: 6583844 (2003-06-01), Mishima et al.
patent: 6729888 (2004-05-01), Imaeda

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