Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2008-01-22
2008-01-22
Awad, Amr A. (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
Reexamination Certificate
active
10838199
ABSTRACT:
A plasma display device includes a plasma display panel, and a driving pulse generator which generates pulses for driving the plasma display panel, and a memory storing data necessary for generating the pulses each having a frequency identical with one of a plurality of predetermined frequencies. The driving pulse generator generates the pulses each having an appropriate frequency associated with each of regions in which the plasma display device is used. The appropriate frequency is a frequency which reduces interference to medium or short radio-casting wave by electromagnetic wave caused by the plasma display device.
REFERENCES:
patent: 6037917 (2000-03-01), Kawakami
patent: 6466187 (2002-10-01), Moon
patent: 10-149136 (1998-06-01), None
patent: 2000-338932 (2000-12-01), None
Korean Patent Office Action.
Awad Amr A.
Pioneer Corporation
Sheng Tom V
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