Pielikums
Pēcattēlu izdegšanas novēršana
Kas ir pēcattēlu izdegšana?
Ja LCD panelis tiek izmantots pareizi, pēcattēlu izdegšanai nevajadzētu rasties. Pareiza izmantošana nozīmē, ka tiek nodrošināta nepārtraukti mainīga video vide. Ja LCD panelī ilgāku laika periodu tiek attēlots nemainīgs attēls (ilgāk kā 12 stundas), var rasties neliela sprieguma starpība starp pikseļu elektrodiem, kas kontrolē šķidros kristālus.
Šī elektrodu sprieguma starpība ar laiku pieaug, liekot šķidrajiem kristāliem sarauties. Ja tā notiek, videi mainoties, ekrānā var aizkavēties iepriekšējais attēls. Lai to novērstu, jāsamazina uzkrātā sprieguma starpība.
Black Matrix | Common | |
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| Electrode (ITO) |
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Source Drain
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| Pixel Electrode (ITO) | Storage | |||||||||||||
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| Capaccitor (Cs) | |||||||||||||||
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Pielikums 205