Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-08-08
2006-08-08
Shalwala, Bipin (Department: 2673)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S068000, C345S600000, C345S601000, C345S690000
Reexamination Certificate
active
07088316
ABSTRACT:
A color adjustment device and method for the plasma display panel. The color adjustment device comprises a look up table and an error diffusion circuit. Wherein, the look up table is used to store a plurality of gray scale data, select one corresponding data from the plurality of gray scale data according to a received gray scale input value as an output. The error diffusion circuit receives the gray scale data output from the look up table, and achieves the objective of improving the color adjustment precision by using an error diffusion compensation method.
REFERENCES:
patent: 6069609 (2000-05-01), Ishida et al.
patent: 6069610 (2000-05-01), Denda et al.
patent: 6088009 (2000-07-01), Moon
patent: 6473091 (2002-10-01), Iida et al.
patent: 6486859 (2002-11-01), Croll et al.
patent: 6671068 (2003-12-01), Chang et al.
patent: 2002/0015010 (2002-02-01), Takahashi
patent: 2002/0027566 (2002-03-01), Naka et al.
patent: 2002/0067510 (2002-06-01), Kempf
patent: 2002/0135595 (2002-09-01), Morita et al.
patent: 2003/0038953 (2003-02-01), Damera-Venkata
patent: 2003/0231148 (2003-12-01), Lin et al.
Kao Hsu-Pin
Lin Chun-Hsu
Shan Yi-Chia
Yu Yi-Sheng
Chunghwa PIcture Tube, Ltd.
Jianq Chyun IP Office
Lewis David L.
Shalwala Bipin
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