Ubwino wa LCD monitors

1. Mawonekedwe apamwamba kwambiri
Popeza mfundo iliyonse ya kristalo yamadzimadzi imasunga mtundu ndi kuwala pambuyo polandira chizindikirocho, imatulutsa kuwala kosalekeza, mosiyana ndi mawonedwe a cathode ray chubu (CRT), omwe amafunika kutsitsimula nthawi zonse mawanga owala.Zotsatira zake, chiwonetsero cha LCD ndi chapamwamba kwambiri komanso chopanda kuthwanima, ndikuchepetsa kupsinjika.
2. Kuchepa kwa ma radiation a electromagnetic
Tsitsani zolemba zonse Zomwe zimawonetsera zowonetsera zachikhalidwe ndi ufa wa phosphor, womwe umawonetsedwa ndi mtengo wa electron ukugunda ufa wa phosphor, ndipo nthawi yomwe mtengo wa electron ugunda ufa wa phosphor.
Padzakhala ma radiation amphamvu amagetsi panthawiyi, ngakhale kuti zinthu zambiri zowonetsera zakhala zikuthandizira kwambiri vuto la radiation, ndikuyesera kuchepetsa kuchuluka kwa ma radiation, koma n'zovuta kuzithetsa.Kunena zoona, zowonetsera zamadzimadzi za kristalo zili ndi zabwino zake popewa ma radiation, chifukwa palibe ma radiation konse.Pankhani ya kupewa mafunde amagetsi, mawonekedwe amadzimadzi amadzimadzi alinso ndi zabwino zake zapadera.Imatengera ukadaulo wosindikiza wokhazikika kuti usindikize mafunde ochepa a electromagnetic kuchokera pagawo loyendetsa pachiwonetsero.Kuti athetse kutentha, mawonekedwe wamba ayenera kupanga kuzungulira kwamkati momwe angathere.Pokhudzana ndi mpweya, mafunde a electromagnetic opangidwa ndi dera lamkati amatuluka mochuluka.

3. Malo akuluakulu owonera
Pachiwonetsero cha kukula komweko, malo owonera amadzimadzi amadzimadzi ndi akulu.Malo owonera a LCD monitor ndi ofanana ndi kukula kwake kwa diagonal.Kumbali ina, machubu a cathode ray ali ndi inchi kapena malire kuzungulira kutsogolo kwa chubu lazithunzi ndipo sangathe kugwiritsidwa ntchito powonetsa.
4. Kukula kochepa ndi kulemera kochepa
Zowonetsera zachikhalidwe za cathode ray chubu nthawi zonse zimakhala ndi chubu chokulirapo kumbuyo kwawo.Oyang'anira LCD amadutsa malirewa ndikupereka kumverera kwatsopano.Oyang'anira ochiritsira amatulutsa matabwa a ma elekitironi pachinsalu kudzera mumfuti ya electron, kotero khosi la chubu lachithunzi silingapangidwe lalifupi kwambiri, ndipo kuchuluka kwa polojekiti yonse kudzawonjezereka pamene chinsalu chikuwonjezeka.Chiwonetsero cha kristalo chamadzimadzi chimakwaniritsa cholinga chowonetsera poyang'anira momwe mamolekyu amadzimadzi amadzimadzi amadzimadzi kudzera pamagetsi omwe ali pachiwonetsero.Ngakhale chinsalu chikakulitsidwa, voliyumu yake sidzawonjezeka molingana, ndipo imakhala yopepuka kwambiri kuposa mawonekedwe achikhalidwe omwe ali ndi malo omwewo.