The Principle of the action плазменной panels is founded on phosphorescence special люминофоров at influence on them ultraviolet radiation. In turn, this radiation appears under electric category in ambience powerfully rarefied gas. Under such category between electrode with controlling voltage is formed conductive cord , consisting of ionized molecules of the gas (the plasmas). So that газоразрядные to panels, working at this principle, and have got the name газоразрядных or that too most - плазменных panels. Giving controlling signals on vertical and horizontal conductors, inflicted on internal surfaces of glass to panels, scheme of control PDP realizes accordingly small and trained unrolling the raster of the television scene. At brightness of each element of the scene is defined by time of the phosphorescence corresponding to cells плазменной panels: the most bright elements blaze constantly, but in the most dark places they not at all are set fire to . The Light area of the scene even light glow on PDP, and so scene absolutely does not twinkle, than advantageously differs from pictures on screen traditional picture tube. In this connection appropriately recall that in picture tube brightness phosphorescences each люминофора continuously pulses, since he with frequency 25 once at second is lighted;litted electronic ray. These continuously following one for the other flashes of the scene create the greater load an eye viewers and cause their quick fatigue. Said in equal measure pertains and to projection television set, in which as sources of the light are used special picture tubes. So viewing видеопрограмм on плазменных panel in contrast with them - paradise enjoyment . However, absence of the twinklings -though important, but far from single advantage plasmas.

Pluses

1. the плазменные panel much безопаснее кинескопных television set. They do not create bad magnetic and electric flap, since in they are absent the device of the unrolling and high-tension source of the anode voltage of the picture tube. Plazmennaya panel does not render the bad influence upon person and home animal and does not attract dust to surfaces of the screen (the big plus with standpoint домохозяек!). Besides that much it is important, they have not x-ray and some other stray radiation.
2. the плазменные panel solely universal and allow to use their not only as television set, but also as display of the personal computer with big size of the screen. For this all models плазменных panels aside from видеовхода (as a rule, this usual AV entry and entry S-VHS) are equiped with else and VGA-entry. So such panel will be an irreplaceable presentation when undertaking, as well as when use as multifunctional information indicator panel under her(its) connection to leaving the personal computer or ноутбука. Some models plasmas are equiped with by built-in spindle floppy-disk or figure reading device смарт-cards! So at presence such PDP wholly possible to dispense and unassisted computer, loading displayed information with cards or diskettes straight. Well, but admirers home multimedia and computer plays will simply be in delight: only visualize insofar выигрышнее will look in contrast with 4 monitor on 42 screen scene, to example, booths cosmic звездолета or virtual battlefield with cosmic stranger!
3. picture плазменной panels on its nature much reminds the scene in persisting movie-theatre. Due to this its cinematographic accent plasma was immediately loved admirer home cinema and was firmly confirmed as candidate 1 as high-quality facility of the image in movie-theatre high-class. More so that size of the screen in 42 in most cases turns out to be wholly it is enough. Obviously in calculation on кинотеатральное using majority плазменных panels is released with format of the scene 16:9, became de-facto standard for systems home theatre .
4. under so solid screen плазменные panels have solely compact sizes and size. The Thickness to panels with size of the screen in 1 metre does not exceed 10-15 refer to, but mass forms whole 35-40 kg. On this parameter today not a single other type of the facilities of the image can will not form plasma although some competition. It is Enough to say that colour picture tube with comparable size of the screen has a depth 70 refer to and weighs more than 120-150 kgs! The Projection television sets with inverse projection by also person by harmony do not differ, but television sets with frontal projection, as a rule, have small brightness of the scene. Svetotehnicheskie parameters плазменных PDP panels solely high: brightness of the scene over 300 kd/m2 under контрастности not less 350:1. And that much it is important, normal scene is provided in exceedingly broad угле visions on горизонтали: in 160 degrees. That is to say already today PDP left on level of the most leading borders quality, reached picture tube for 100 years to its evolutions. But after all большеэкранные плазменные panel are serial released whole-that 3-4, and they are found way of its technological development begin in most.
5. the плазменные panel exceedingly reliable. As of company Fujitsu their technical resource forms not less 30 000 hours (beside very good picture tube 15 000-20 000 hours), but percent of the marriage does not exceed 0.2%. That is to say on order smaller общепринятых for colour кинескопных television set 1.5-2 %.
6. PDP practically not subject to influence strong magnetic and electric flap. This allows, to example, use them in system home theatre with acoustic system with unshielded magnet. Sometimes this can be important, since unlike кинотеатральной of the acoustics many usual HI-FI rows are released with unshielded magnetic circuit. In traditional home theatre on base of the television set to use these rows as frontal very difficult in view of their strong influence upon picture tube of the television set. А in AV-system on base PDP - how much are pleased.
7. due to small depth and comparatively small mass плазменные panels easy to place in any interior and even hang on wall in suitable for this place. With the other type display like focus will hardly manage.

Minusy

Single serious on today defect плазменных panels in the largest accounts is only their big price. At present one inch диагонали television screen dispenses the consumer in $75 approximately. The Price of each inch comparable on amount плазменных panels and television set in 3 times more aproximately. While speak of observable speaker of the price reduction on equipment with PDP does not happen to. More so that representatives of the leadinging companies-manufacturers in one voice assure that through 2 - 3 after deployment of the large-volume issue PDP, отработки to technologies their production and creation new material forecasted price on panel with screen in 1 metre will not превысит $3 000-4 000.

Plazmenn television set or plazmenn display?

Since, the constructive display PDP unites in one body strictly panel itself with scheme of management, module of the feeding, input connectors with scheme of the switchings of the sources of the signal, as well as стереоусилитель low frequency with built-in checking loudspeaker, he to advantage can be used as autonomous facility of the image to information in composition AV-systems. We shall Consider the connection of the peripherals.

• To located on the left panels of the monitor possible to connect before two sources VGA signal (RGB1 or digital RGB3 (DVI ))and before three sources of the videosignal (AV1 ,AV2 and AV3 )
• AV1 Connection video recorder, players DVD and compact disks etc.
• CVBS 1:фиксирующийся connector for full television signal (CVBS)
• or CVBS 2:BNC коннектор for full television signal (CVBS)
• or CVBS 3:разъем standard S Video for videosignal Y/C SVHS
• AV2 Connection video recorder, players DVD and compact disks by means of connector of the standard YPbPr etc..
• VGA Analog entry for RGB signal from computer etc.
• AV3 Connection video recorder, players DVD and compact disks etc.
• 5 BNC коннекторов Use For RGB signal
• Connectors R/PrG/YB/Pb use For композитного of the signal
• For RGB signal with full синхросигналом use connectors R/PrG/YB/Pb and HD
• DVI Entry for digital RGB signal from personal computer
• The Serial port of the entry/leaving the standard RS232s. This connector allows to control monitor by means of external equipment(for instance, PK)I changes board of the remote control

Author: А. V. Savin It Is Added: 03.05.2007