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Kunyumba> News Company> Momwe Jrystal Amagwirira Ntchito

Momwe Jrystal Amagwirira Ntchito

2024,01,16

Mawonekedwe a Crystal (LCDS) asakhale gawo lofunikira m'miyoyo yathu ya tsiku ndi tsiku, kuchokera ku mafoni ndi ma televizionis kwa oyang'anira makompyuta ndi chizindikiro cha digito. Ziwonetserozi zimapereka zifaniziro zapamwamba ndi mitundu yowoneka bwino komanso ngodya zabwino kwambiri. Koma kodi mudayamba mwadzifunsapo kuti kodi mamolekyu a LCD amagwira ntchito bwanji kuti apange zokopa zoterezi?

Pamtima ya LCD ndi mamolekyu amadzimadzi, omwe ndi apadera pakutha kwawo kugwirizanitsa mbali inayake atakumana ndi magetsi amagetsi. Ma mamolekyu awa amapangidwa ndi zomangira zazitali zazitali, zopangidwa ngati zokhala ndi madzi komanso zolimba ngati katundu. M'madera awo achilengedwe, mamolekyu amadzimadzi amaloweretsedwa, omwe amapangitsa mawonekedwe akuda pomwe kuwala kumadutsa kudzera mwa iwo.

Kuti timvetsetse momwe mamolekyulu a LCD amagwirira ntchito, tiyeni tiwone mwatsatanetsatane kapangidwe kake ka tsamba la LCD. Imakhala ndi mbale ziwiri zagalasi ndi woonda woonda masamba amadzimadzi omwe ali pakati pawo. Pamwamba zamkati mwa mbale iliyonse yagalasi imaphatikizidwa ndi ma elekitirodi okwerera, omwe amalola gawo lamagetsi kuti liziyikiridwa pamadzi a galasi.
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Mamolekyu amadzimadzi amtundu wa LCD amakhala amtundu awiri: opindika (TN) ndi mawonekedwe ofukula (VA). Mu TN LCD, mamolekyulu amasungidwa pachimake, nthawi zambiri madigiri 90, pakati pa mbale ziwiri zagalasi pomwe palibe malo amagetsi omwe amagwiritsidwa ntchito. Makonzedwe opotoka awa amalola kuwala kudutsa kudzera mu shope yamadzimadzi ndikufikira wowonera. ( Onani kanema apa )

Ndondomeko yamagetsi ikagwiritsidwa ntchito ku TN LCD, mamolekyu amadzimadzi amayamba kukhala osagwirizana, amadzigwirizanitsa mofanana ndi gawo lamagetsi. Izi zimasintha kusungunuka kwa kuwala kwa kuwala kwa kuwala kwa galasi lamadzimadzi, kutsekereza kuti ikwaniritse wowonera. Mwa kuwongolera gawo lamagetsi, kuchuluka kwa kuwala komwe kudutsa lcd kumatha kukhazikitsidwa moyenera, chifukwa chowonekera m'njira zosiyanasiyana.

Kumbali inayo, VA LCDS imagwira ntchito mosiyanasiyana. Mu va lcd, mamolekyu amadzimadzi amasungunuka molunjika, perindicular mpaka mbale zagalasi. Ndondomeko yamagetsi ikaikidwa, mamolekyulu opindika, kulola kuwala kudutsa kudzera mu galasi lamadzimadzi. Zofanana ndi TN LCDS, kuchuluka kwa tinyanga kumatha kuwongolera ndikusintha gawo lamagetsi, mwakutero kuwongolera kuwalako.

Kupititsa patsogolo ntchito ya LCD, zina zowonjezera monga zosefera za utoto ndi kutsatsa makina zimaphatikizidwa. Zosefera mitundu zimagwiritsidwa ntchito popanga mtundu womwe mukufuna kuti apange kachilomboka mwa kusefa mosankha kuyatsa kudzera mu Crystal wosanjikiza. Makina obwereza, omwe amapangidwa ndi matoto, kupereka zowunikira zofunikira za LCD.

Mwachidule, mamolekyulu a LCD amagwira ntchito pokonzanso mawonekedwe a zamadzimadzi zamadzimadzi kudzera mu ntchito yamagetsi. Kubwezeretsanso kumeneku kumapangitsa LCD kuti ichotse gawo la kuwala, zomwe zimapangitsa kuti ziwonekere zithunzi ndi makanema. Kutha kuwongolera ma traturation yamadzimadzi a galasi lamadzi apanga lcds imodzi mwazipatala zowoneka bwino kwambiri, kupereka zojambula zapamwamba kwambiri pazida zingapo.


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