Ngophuhliso olukhawulezayo lweteknoloji ye-Flat Panel Display (FPD), ezininzi iintlobo ezintsha zokubonisa ziye zavela, njenge-Liquid Crystal Display (LCD), i-Plasma Display Panel (PDP), i-Vacuum Fluorescent Display (VFD), njalo njalo. Phakathi kwazo, izikrini zeLCD zisetyenziswa ngokubanzi kwizisombululo zokuthintela ngenxa yeenzuzo zazo zokukhanya okuphezulu, ii-angles ezinkulu zokujonga, imibala etyebileyo, kunye nokusetyenziswa kwamandla aphantsi.
Isikrini se-LCD luhlobo lwesixhobo esiveliswa yimpembelelo ye-optical rotation ye-liquid crystal molecules. Umgaqo ophambili kukusebenzisa isiphumo sokujikeleza kwe-optical yento ethile (i-liquid crystal substance) kunye nomgaqo wokuba iimolekyuli zekristale zolwelo ziya kutshintsha ulungiselelo lwazo kwindawo yombane ukuze zilawule ubunzulu bokukhanya kwepolarized okudlula kwikristale yolwelo, ukuze fezekisa injongo yokubonisa. I-TFT-LCD (ifilimu encinci ye-transistor liquid crystal display) yenye yezona ziboniso zekristale zolwelo, zisebenzisa iteknoloji yefilimu ebhityileyo ye-transistor ukuphucula umgangatho womfanekiso.
Ngenxa yokuba izinto zekristale elulwelo kwiscreen seLCD azikhuphi kukhanya ngokwazo, umthombo wokukhanya owongezelelweyo uyafuneka, ngoko kukho iityhubhu zesibane njengemithombo yokukhanya kumacala omabini esikrini sokubonisa, kwaye inani letyhubhu zesibane linxulumene nokukhanya kwesikrini. umboniso we-LCD. Umboniso wokuqala wekristale yolwelo wawuneityhubhu zesibane ezimbini eziphezulu nezisezantsi, kwaye kamva zaphuhlisa imo yezibane ezine kunye nezibane ezithandathu. Kukho iphaneli yokukhanya kwe-backlight (okanye ipaneli yokukhanya efanayo) kunye nefilimu ebonakalisayo ngasemva kwesiboniso sekristale. Iphaneli yokukhanya kwe-backlight yenziwe ngezinto ze-fluorescent kwaye inokukhupha ukukhanya kunye nomsebenzi oyintloko wokubonelela ngomthombo wokukhanya wemvelaphi efanayo. Kwimiboniso yekristale yolwelo, ukuqaqamba kuhlala kunxulunyaniswa nomthombo wokukhanya kwe-backplane. Ukukhanya komthombo wokukhanya kwe-backplane, ukukhanya kwayo yonke i-LCD kuya kwanda ngokufanelekileyo.
Ukukhanya okuphambi kwekhusi kubhekiselele kuxinzelelo olukhanyayo ngokweyunithi yendawo nganye (into ekhanyisiweyo), kunye neyunithi yokulinganisa ii-nits (NIT), oko kukuthi, i-candela/square meter (ekwabizwa ngokuba yi-cd/m2). Izikrini ze-LCD zanamhlanje zisebenzisa iifilimu zokuphucula ukuqaqamba kwamehlo, ukwandisa inani lezibane, kunye nokwandisa amandla ezibane ukwandisa ukuqaqamba komboniso ukuya kumlinganiselo omkhulu, kuyenza ifaneleke ngakumbi iimeko ezahlukeneyo zosetyenziso.
Okwangoku, ukuqaqamba kwezikrini ezininzi ze-LCD kwimarike kujikeleze i-300-500cd/m.2. I-TouchDisplays inokwenza amanqanaba ahlukeneyo okukhanya okuphezulu ngokwendawo yokusebenza komatshini, ukuya kuthi ga kwi-2000cd/m.2. Ukubonakala ngokucacileyo phantsi kokukhanya kwangaphandle okunamandla, izisombululo ezilungiselelweyo zinokwanelisa iimfuno ezininzi zabathengi. Ukongeza, ukuze kuhlangatyezwane neemfuno zezicelo ezahlukeneyo zamashishini, iiTouchDisplays zikwabonelela ngeendlela ezininzi zokwenza ngokwezifiso isikrini njengomatshini ongenamanzi, anti-glare, ukumelana nobushushu obuphezulu, kunye neglasi epholileyo.
Landela eli khonkco ukuze ufunde ngakumbi:
https://www.touchdisplays-tech.com/
ETshayina, kwihlabathi
Njengomvelisi onamava abanzi kwishishini, iTouchDisplays iphuhlisa izisombululo zochuku ezikrelekrele. Isekwe kwi-2009, iTouchDisplays yandisa ishishini layo lehlabathi jikelele kwimvelisoChukumisa yonke-kwi-POS enye,Interactive Digital Signage,Touch Monitor, kwayeInteractive Electronic Whiteboard.
Ngeqela le-R&D yobuchwephesha, inkampani izinikele ekuboneleleni nasekuphuculeni izisombululo ezanelisayo ze-ODM kunye ne-OEM, ngokubonelela ngemveliso yodidi lokuqala kunye neenkonzo zokwenza ngokwezifiso imveliso.
Thembela iTouchDisplays, yakha ibhrendi yakho ephezulu!
Qhagamshelana nathi
Email: info@touchdisplays-tech.com
Inombolo yoqhagamshelwano: +86 13980949460 (Skype/ WhatsApp/ Wechat)
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Ixesha lokuposa: Dec-09-2022