Display device

Details Display device Display device

2008-06-23

2011-10-04

Nguyen, Jimmy H (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000, C345S103000

Reexamination Certificate

active

08031152

ABSTRACT:
A display device includes: a display unit; scanning lines connected to rows of the pixels; data lines connected to columns of the pixels; a dummy scanning line being extended in parallel with the scanning lines; a scanning driver which outputs a selection signal to a selected scanning line and to the dummy scanning line in response to a selection clock signal; a data driver which outputs data for displaying one scanning line in response to a timing determination signal; and a timing determination signal line connected to a node preset on the dummy scanning line and transmits the selection signal transmitted to the node to the data driver as the timing determination signal. Even for a large size display, displaying defects can be prevented.

REFERENCES:
patent: 6587089 (2003-07-01), Nakajima
patent: 7283115 (2007-10-01), Morii
patent: 2007/0024560 (2007-02-01), Kim et al.
patent: 2007/0085798 (2007-04-01), Hashimoto et al.
patent: 2000-250068 (2000-09-01), None

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