Namhlanje, umboniso we-LED usetyenziswe ngokubanzi kwiinkalo ezahlukeneyo zeendaba zentengiso, indawo yezemidlalo, isiteji kunye nokunye. Iye yaba lelona candelo lentengiso liqolileyo lezicelo ze-LED eTshayina. Xa abavelisi befumana inzuzo encinci kwishishini leemveliso eziqhelekileyo kwaye bebandezeleka kukhuphiswano lwamaxabiso, inokuba lukhetho olungcono kubo ukuba bathathele ingqalelo ngakumbi kwicandelo lentengiso, eyindlela esebenzayo yokufumana. Ngeli xesha, ngokusetyenziswa okwandayo kwesibonisi se-pixel encinci ye-LED, ixabiso liye lehla ngakumbi. Ngenxa yoko, kwaye isikrini esincinci se-pixel se-LED siya kwandiswa ngakumbi kwizicelo zorhwebo ezifana nemidiya yoluntu, intengiso, iithiyetha njl.njl.
Ngokusetyenziswa okubanzi kwezikrini ze-LED, kuza iimfuno ezingqongqo ngakumbi kwiscreen se-LED. Sisizathu sokuba kutheni izikrini ze-LED ezintle zivela kwaye zibe yinxalenye ebalulekileyo yoshishino. Banokuzisa inzuzo entle. Abantu bachukumisekile ziimpawu zescreen se-LED, njengokukhanya okulungelelanisiweyo, ukonga amandla, ukusebenza ngokuqhubekayo, iindleko zokugcinwa okuphantsi, umlinganiselo ophezulu wokuhlaziya, ukudlala okugudileyo, i-angle yokubukela ebanzi, i-ultra slim kunye nobunzima obulula, ukuvumela ukuboniswa kwefestile ye-3D kunye nokwahlula. umboniso wefestile ngokusondeza okungafunekiyo njl.
Ufanelekile kwizicelo zangaphakathi
Kule mihla, isiboniso se-pixel esincinci se-LED sinokusetyenziselwa usetyenziso lwangaphakathi olunesisombululo esiphezulu. Ifuna uqwalaselo olwahlukileyo lokubonisa i-LED esekelwe kwindawo eyahlukileyo. Ngokubanzi, kwizicelo zangaphandle, iya kubonwa kude. Ukukhawulwa ngamehlo omntu okuqaphela, isikrini esikhulu se-pixel se-LED sinokwanelisa iimfuno zokubona kude; kwizicelo zangaphakathi, abantu bakholisa ukubona kwindawo ekufutshane nescreen, ngoko ke kuphela isikrini se-LED sephikseli encinci esinokuhlangabezana neemfuno kwaye siqinisekise iziphumo zokubonwayo ezigqibeleleyo.
Umboniso we-TV we-LED uza noyilo olususekayo, oko kukuthi, ukwahlula isikrini esikhulu se-TV kwiiyunithi ezininzi ze-intshi ezingama-56, ukwenzela ukuba kube lula ukungena emagumbini. Thatha i-140-intshi ye-P1.61mm yesikrini se-TV ye-LED (ubungakanani bomboniso yi-3099.2 * 1743.2mm) njengomzekelo, isisombululo sayo ukuya kwi-2K (1920x1080p) enenkcazo ephezulu. Ngokuchasana kwayo okuphezulu kunye nesiphumo esibonakalayo esigqibeleleyo, isikrini seTV se-LED sihlangabezana kakhulu nemfuno enkulu yeeTV ezinobungakanani obukhulu kwihlabathi jikelele.
Kunokwenzeka ukwehlisa iindleko kunezikrini ze-LCD TV
Ukuza kuthi ga ngoku, sele isetyenzisiwe kushishino olufana nezindlu ezitofotofo kunye neeklabhu zokuzonwabisa, amagumbi enkomfa, izitudiyo zokusasaza, amaziko ophando lwezenzululwazi emkhosini kunye namaziko okubeka iliso njl. zitshiphu. Ngokwembono yamagqala, kuya kubiza imali eninzi ukwenza iiphaneli zeLCD ezinobungakanani obukhulu kunokwenza iipaneli ze-LED. Umzekelo, ukuvelisa i-intshi ye-LCD ye-120-intshi kunokubiza malunga ne-800,000 ukuya kwi-1,200,000 ye-yuan. Nangona kunjalo, ukuvelisa isikrini se-LED sobukhulu obufanayo kunokunceda ukonga imali malunga ne-300,000 yeyuan ukuya kwi-yuan engama-600,000. Abantu banethemba lokuba isikrini se-TV ye-LED iya kuba yindawo yesikrini se-LCD kungekudala, ngethemba emva kwesiqingatha sonyaka.
Itekhnoloji ye-COB itsala i-pitch entle yesikrini seTV ye-LED phambili
Kuba itekhnoloji ye-COB ikhula kwiminyaka yakutshanje, inceda ukuseta imigangatho emitsha kwisizukulwana esilandelayo se-pixel encinci ye-TV yokubonisa. I-COB iye yaqaphela ukuguqulwa kweyunithi yokubonisa i-LED ukusuka "kwindawo" yomthombo wokukhanya ukuya kumthombo wokukhanya "wendiza". Umfanekiso uya kuba yiyunifomu ngakumbi kwaye ukhululekile ukuvutha. Ngobuchwephesha obuphambili bokugquma, ukuboniswa komfanekiso we-COB encinci ye-pixel ye-LED yeemveliso zokubonisa iya kuba thambileyo, enokunciphisa ngokufanelekileyo ukukhanya okutshisa ukukhanya, ukuphelisa i-moiré kunye ne-glare, ukunciphisa umonakalo kwi-retina yababukeli, kunye nokuququzelela ukufutshane- ukubukela phezulu kunye nexesha elide. Ngokusekwe kwiingenelo zokusebenza eziphambili zetekhnoloji yeCOB ngokwayo, iimveliso zeCOB ziphumelele impendulo esebenzayo yentengiso. Ke ngoko, itekhnoloji ye-COB iye yaba yindlela entsha yokuyila itekhnoloji yokubonisa iTV ye-LED.
Ukushwankathela, ekucingeni iindleko kunye nenqanaba lobuchwepheshe, i-pitch ye-TV ye-TV ye-LED inenkqubela phambili yokubuyisela isikrini se-LCD se-TV kunye nesisombululo kwikamva. Ngaphaya koko, ukugxila kunye nokugrumba kumacandelo athile entengiso kuyafuneka, nto leyo inceda ukutshintsha imeko yemonopoly ngoku, kwaye ibe licandelo elitsha lokuphumelela kumashishini abonisa i-LED afuna amanqaku okukhula kwenzuzo.
Ixesha lokuposa: Feb-25-2023
