Computer graphics processing and selective visual display system – Plural physical display element control system – Segmented display elements
Reexamination Certificate
2007-12-18
2007-12-18
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Segmented display elements
C345S042000, C345S060000, C345S063000, C345S067000, C313S497000, C313S582000, C313S587000, C313S609000
Reexamination Certificate
active
10929378
ABSTRACT:
The present invention relates to a plasma display panel, and more particularly, to an electrode structure of a plasma display panel capable of improving brightness and efficiency. According to a first embodiment of the present invention, in a plasma display panel of a long column structure having a front substrate and a rear substrate that are opposite to each other, the transparent electrodes of the scan electrodes or the sustain electrodes include projections projected toward the center of the discharge cells every discharge cell. Also, a discharge start voltage and a discharge sustain voltage can be lowered and brightness and efficiency can be increased. It is also possible to maintain color temperature equilibrium every RGB cell and to reduce an erroneous discharge of each cell.
REFERENCES:
patent: 6586879 (2003-07-01), Shino et al.
patent: 2002/0067127 (2002-06-01), Makino
patent: 2002/0140341 (2002-10-01), Nishio
patent: 2003/0042855 (2003-03-01), Chien et al.
patent: 2003/0173900 (2003-09-01), Inan et al.
Choi Sung Chun
Park Jae Bum
Ked & Associates LLP
Kovalick Vincent E.
LG Electronics Inc.
Shalwala Bipin
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