Ndi chitukuko chofulumira chaukadaulo wapadziko lonse wa Flat Panel Display (FPD), mitundu yatsopano yowonetsera yatuluka, monga Liquid Crystal Display (LCD), Plasma Display Panel (PDP), Vacuum Fluorescent Display (VFD), ndi zina zotero. Pakati pawo, zowonetsera za LCD zimagwiritsidwa ntchito kwambiri pamayankho okhudza chifukwa cha zabwino zake zowala kwambiri, ngodya zazikulu zowonera, mitundu yolemera, komanso kugwiritsa ntchito mphamvu zochepa.

Chophimba cha LCD ndi mtundu wa chipangizo chodabwitsa chomwe chimapangidwa ndi mawonekedwe ozungulira amadzimadzi amadzimadzi. Mfundo yayikulu ndikugwiritsa ntchito mawonekedwe ozungulira a chinthu china (madzi a kristalo) ndi mfundo yakuti mamolekyu amadzimadzi amadzimadzi amasintha makonzedwe awo m'munda wamagetsi kuti azitha kuwongolera kukula kwa kuwala kwapolarized kudutsa mumadzi amadzimadzi, kuti kukwaniritsa cholinga chowonetsera. TFT-LCD (thin film transistor liquid crystal display) ndi imodzi mwazowonetsera zamadzimadzi zamadzimadzi, pogwiritsa ntchito teknoloji yopyapyala ya transistor kuti ikhale yabwino.

Chifukwa chakuti zinthu zamadzimadzi za kristalo pazithunzi za LCD sizitulutsa kuwala kokha, gwero lowonjezera lowunikira limafunikira, kotero pali machubu a nyale monga magwero owunikira mbali zonse za chinsalu chowonetsera, ndipo chiwerengero cha machubu a nyali chikugwirizana ndi kuwala kwa chiwonetsero cha LCD. Chiwonetsero choyambirira cha kristalo chamadzimadzi chinali ndi machubu awiri apamwamba ndi apansi, ndipo pambuyo pake adapanga mawonekedwe a nyali zinayi ndi nyali zisanu ndi chimodzi. Pali gulu la backlight (kapena yunifolomu yowunikira) ndi filimu yowonetsera kumbuyo kwa kristalo wamadzimadzi. Gulu lounikira kumbuyo limapangidwa ndi zinthu za fulorosenti ndipo limatha kutulutsa kuwala ndi ntchito yayikulu yopereka gwero lounikira lakumbuyo. Zowonetsera zamadzimadzi za kristalo, kuwalako nthawi zambiri kumagwirizana ndi gwero lake la kuwala kwa backplane. Kuwala kowala kwa gwero la backplane, kuwala kwa LCD yonse kudzawonjezekanso moyenerera.

Kuwala kutsogolo kwa chinsalu kumatanthawuza kuwala kowala pagawo lililonse (chinthu chowala), ndipo gawo lake loyezera ndi nits (NIT), ndiko kuti, candela/square mita (yotchedwanso cd/m).²). Zowonetsera zamakono za LCD zimagwiritsa ntchito mafilimu owonjezera kuwala, kuonjezera chiwerengero cha nyali, ndikuwonjezera mphamvu za nyali kuti ziwonjezere kuwala kowonetsera kwambiri, ndikupangitsa kuti zikhale zoyenera pazochitika zosiyanasiyana zogwiritsira ntchito.

Pakalipano, kuwala kwa zowonetsera zambiri za LCD pamsika ndizozungulira 300-500cd/m.². TouchDisplays imatha kusintha magawo osiyanasiyana owala kwambiri malinga ndi malo opangira makina, mpaka 2000cd/m². Kuwoneka bwino pansi pa kuwala kwakunja kwamphamvu, mayankho osinthidwa amatha kukwaniritsa zofuna za ogula. Kuphatikiza apo, kuti mukwaniritse zosowa zamafakitale osiyanasiyana, TouchDisplays imaperekanso zosankha zambiri zosinthira pazenera monga makina osakwanira madzi, anti-glare, kukana kutentha kwambiri, ndi magalasi owala.

Tsatirani ulalo uwu kuti mudziwe zambiri:

https://www.touchdisplays-tech.com/

Ku China, kwa dziko lapansi

Monga wopanga yemwe ali ndi chidziwitso chambiri pamakampani, TouchDisplays imapanga mayankho anzeru okhudza kukhudza. Kukhazikitsidwa mu 2009, TouchDisplays imakulitsa bizinesi yake yapadziko lonse lapansi popangaGwirani Zonse-mu-modzi POS,Interactive Digital Signage,Kukhudza Monitor,ndiInteractive Electronic Whiteboard.

Ndi gulu la akatswiri a R&D, kampaniyo idadzipereka popereka ndi kukonza mayankho okhutiritsa a ODM ndi OEM, popereka mtundu woyamba komanso ntchito zosinthira makonda.

Khulupirirani TouchDisplays, pangani mtundu wanu wapamwamba!

Lumikizanani nafe

Email: info@touchdisplays-tech.com
Nambala Yolumikizira: +86 13980949460 (Skype/ WhatsApp/ Wechat)

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