kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
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Tveli eleqtrodis garda, Tanamedrove esm-ebis `zarbazani~<br />
Seicavs mafokusirebel eleqtrods (3, 11),<br />
romelic sxivs ekranis saWiro wertilSi afokusirebs,<br />
damaCqarebel eleqtrods, romelic `zarbaznis~<br />
SigniT eleqtronebis damatebiTi aCqarebas uzrunvelyofs<br />
da anods (14).<br />
`zarbaznis~ datovebisas eleqtronebi anodis<br />
mier damatebiT aCqardeba. anods warmoadgens kineskopis<br />
konusis zedapiris metalizebuli safarveli,<br />
romelic `zarbaznis~ amaCqarebel eleqtrodTanaa<br />
SeerTebuli.<br />
amis Semdeg sxivi magnitur gadamxrel sistemas<br />
(1) gaivlis, romelsac sxivis mimarTulebis<br />
Secvla SeuZlia. eleqtronuli sxivi ekranze (10)<br />
ecema, romelic luminoforiTaa (4) dafaruli. eleqtronebis<br />
bombardirebisgan luminofori naTdeba.<br />
swrafad moZravi sinaTlis `laqa~ ekranze gamosaxulebas<br />
aformirebs.<br />
eleqtronebidan gamomdinare luminofori uaryofiT<br />
muxts iZens da iwyeba meoradi emisia _ luminofori<br />
Tavad gamoyofs eleqtronebs. amis Sedegad<br />
mTlianad milaki uaryofiTad imuxteba. amis Tavidan<br />
asacileblad milakis mTeli zedapiri damiwebis gamtarTan<br />
SeerTebuli grafitis safuZvelze damuSavebuli<br />
specialuri feniTaa (6) dafaruli. kineskopi<br />
gamomyvanebiT (13) da maRalvoltiani budiT (7)<br />
erTdeba.<br />
25<br />
feradi monitorebi<br />
Sav-TeTri monitorebisgan gansxvavebiT, feradi<br />
monitorebi (nax. 1.8) sam eleqtronul `zarbazans~<br />
Seicavs _ wiTeli, mwvane da lurji ferebisTvis (1).<br />
nax. 1.8. feradi eleqtronul-sxivuri milaki.<br />
1 _ eleqtronuli `zarbaznebi~; 2 _ eleqtronuli sxivebi;<br />
3 _ mafokusirebeli xvia; 4 _ gadamxreli xviebi;<br />
5 _ anodi; 6 _ `niRabi~; 7 _ luminoforis wiTeli, mwvane<br />
da lurji `marcvlebi~; 8 _ luminoforis `niRabi~ da<br />
`marcvlebi (gadidebuli)~<br />
Sesabamisad ekranze (7) datanilia luminoforis<br />
sami saxe _ wiTeli, mwvane da lurji ferebisTvis<br />
(8). `wiTel~ luminofors sxivi mxolod<br />
wiTeli `niRbidan~ ecema, mwvanes _ mxolod mwvanidan,<br />
xolo lurjs _ mxolod lurjidan. es miiRweva<br />
`zarbaznebs~ da ekrans Soris ganTavsebuli metaluri<br />
`mesriT~, romelsac `niRabi~ ewodeba (nax. 1.9).<br />
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