19-06-2012, 02:30 PM
Plasma display
Abstract:-
A plasma display is a computer video display in which each pixel on the screen is illuminate
by a tiny bit of plasma or charged gas, somewhat like a tiny neon light. Plasma displays are
thinner than cathode ray tube ( CRT ) displays and brighter than liquid crystal displays ( LCD ).
Plasma displays are sometimes marked as "thin-panel" displays and can be used to display either analog video signals or display modes digital computer input.
Plasma display panels use micro-discharges in the Xe mixed gas to generate vacuum ultraviolet light to excite phosphor for visible light emission, the condition of discharge gas mixtures is one of the
Main factors that determine luminous efficacy and thus, intensive studies on discharge gas mixture are
Essential to optimized it. As the He concentration increases in the He-Ne-Xe mixture, luminance and
Luminous efficacy increase but power consumption decreases which agrees well with the recent experimental findings.
in Retail environments plasma displays to promote in-store sales of their products.To
display larged images, multiple units are arranged in groups of four, six, or nine units.
Creating a dramatic effect with multiple units is successful when displaying music videos, usually in shopping malls where the target audience is young and hip.
Plasma signage is also used to reach larger audiences, usually representing multiple advertiser
when placed in venues such as airports,stadiums, trade shows, and theme parks.When display
displayed in professional settings such as banks, universities, hospitals, and offices, the messages cater directly to the particular needs of the clientele.
IBM built a monochrome plasma display in the 1980s that displayed orange letters against a black
screen. Today's displays contain a grid of cells in which gas reacts with phosphors in varying degrees
in red, green, or blue subpixels, making it possible to produce over 16 million different colors.
Plasma displays are manufactured by companies such as Panasonic, Fujitsu, and Pioneer.
Abstract:-
A plasma display is a computer video display in which each pixel on the screen is illuminate
by a tiny bit of plasma or charged gas, somewhat like a tiny neon light. Plasma displays are
thinner than cathode ray tube ( CRT ) displays and brighter than liquid crystal displays ( LCD ).
Plasma displays are sometimes marked as "thin-panel" displays and can be used to display either analog video signals or display modes digital computer input.
Plasma display panels use micro-discharges in the Xe mixed gas to generate vacuum ultraviolet light to excite phosphor for visible light emission, the condition of discharge gas mixtures is one of the
Main factors that determine luminous efficacy and thus, intensive studies on discharge gas mixture are
Essential to optimized it. As the He concentration increases in the He-Ne-Xe mixture, luminance and
Luminous efficacy increase but power consumption decreases which agrees well with the recent experimental findings.
in Retail environments plasma displays to promote in-store sales of their products.To
display larged images, multiple units are arranged in groups of four, six, or nine units.
Creating a dramatic effect with multiple units is successful when displaying music videos, usually in shopping malls where the target audience is young and hip.
Plasma signage is also used to reach larger audiences, usually representing multiple advertiser
when placed in venues such as airports,stadiums, trade shows, and theme parks.When display
displayed in professional settings such as banks, universities, hospitals, and offices, the messages cater directly to the particular needs of the clientele.
IBM built a monochrome plasma display in the 1980s that displayed orange letters against a black
screen. Today's displays contain a grid of cells in which gas reacts with phosphors in varying degrees
in red, green, or blue subpixels, making it possible to produce over 16 million different colors.
Plasma displays are manufactured by companies such as Panasonic, Fujitsu, and Pioneer.