Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2004-08-25
2008-09-23
Chanh, Nguyen (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S063000
Reexamination Certificate
active
07427969
ABSTRACT:
A high quality, three-electrode type plasma display apparatus, of which the display of low-luminance gradations has been improved by reducing the minimum luminance of the subfield, has been disclosed. In the plasma display apparatus, a subfield of even lower luminance is provided by: providing at least one subfield made up of only a reset period and an address period, without a sustain period, in one frame, and causing an address discharge to occur only between Y (second) electrodes and address (third) electrodes; or providing at least two second subfields made up of only a reset period and an address period in one frame, and making the intensity of an address discharge differ between the two second subfields.
REFERENCES:
patent: 6373452 (2002-04-01), Ishii et al.
patent: 6980179 (2005-12-01), Yatsuda et al.
patent: 7180481 (2007-02-01), Yamada
patent: 2002/0130825 (2002-09-01), Kang
patent: 2002/0195970 (2002-12-01), Lim et al.
patent: 2003/0189533 (2003-10-01), Myoung et al.
patent: 2004/0027073 (2004-02-01), Nomoto et al.
patent: 2005/0088374 (2005-04-01), Kim et al.
patent: A 11-65517 (1999-03-01), None
patent: A 2003-66897 (2003-03-01), None
patent: 2002-0085704 (2002-11-01), None
patent: 10-2005-0038974 (2005-04-01), None
European Search Report, mailed Dec. 27, 2007 and issued in corresponding European Patent Application No. 04255114.3-1228.
Extended European Search Report, mailed Dec. 27, 2007 and issued in corresponding European Patent Application No. 07104931.6-1228.
Extended European Search Report, mailed Jan. 2, 2008 and issued in corresponding European Patent Application No. 07104933.2-1228.
Kimura Yuichiro
Nishimura Satoru
Sasaki Takashi
Chanh Nguyen
Fujitsu Hitachi Plasma Display Limited
Staas & Halsey , LLP
Walthall Allison
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