Fluorescent display device and method for driving the same

Details Fluorescent display device and method for driving the same Fluorescent display device and method for driving the same

2007-05-08

2010-11-16

Patel, Nitin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S082000, C345S204000

Reexamination Certificate

active

07834821

ABSTRACT:
The present invention discloses a fluorescent display apparatus and a method for driving the same. In accordance with the apparatus and the method, a display data outputted from a display controller10is converted by and stored in a shift register11and a latch circuit12. While a data outputted from gate circuits A1-Ak is set to have a blanking period and displayed by a fluorescent display14, a second display data outputted from gate circuits Ak+1-An is provided to a selector16to be outputted as a control data for a second emitting means. The second data may be outputted to have a different brightness from the fluorescent display14by a port switching signal provided to the selector16.

REFERENCES:
patent: 5162789 (1992-11-01), Moriya et al.
patent: 6778169 (2004-08-01), Hiraga et al.
patent: 2007/0176883 (2007-08-01), Hsu et al.

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