Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2007-06-19
2007-06-19
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S584000
Reexamination Certificate
active
11132348
ABSTRACT:
A plasma display panel includes first and second substrates, address electrodes formed on the first substrate, display electrodes formed on the second substrate, barrier ribs formed between the first and second substrates to define discharge cells, each of which acts as a subpixel, and phosphor layers deposited in the discharge cells to form red, green, and blue subpixels. The ends of each subpixel have a first width, and a center area of each subpixel has a center width. The center area of one of the red, green, or blue subpixels is formed having a second width that is smaller than the first width, and the center area of another one of the red, green, or blue subpixels is formed having a third width that is larger than the first width.
REFERENCES:
patent: 5825128 (1998-10-01), Betsui et al.
patent: 6741031 (2004-05-01), Harada et al.
Choi Hoon-Young
Choi Young-Do
Heo Tae-Weon
Hur Min
Mizuta Takahisa
H.C. Park & Associates PLC
Patel Vip
Samsung SDI & Co., Ltd.
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