Iingenelo zezikrini zentengiso ye-LED

Iingenelo zezikrini zentengiso ye-LED

Itekhnoloji ye-LED (Light Emitting Diode) yaqanjwa ngo-1962. Ngelixa la macandelo ayefumaneka kuphela ngombala obomvu, kwaye ayesetyenziswa ngokuyintloko njengezalathisi kwiisekethe ze-elektroniki, uluhlu lwemibala kunye nokusetyenziswa okunokwenzeka kwanda ngokuthe ngcembe ukuya kwinqanaba apho namhlanje esona sixhobo sibaluleke kakhulu kwintengiso nakwintsimi yokukhanyisa yasekhaya.Oku kungenxa yeenzuzo ezininzi kunye nezibalulekileyo ezibonelelwa zii-LEDs.

Ukuzinza kweTekhnoloji ye-LED

Inqaku lokuqala elixhasa iimveliso ze-LED yimpembelelo yazo ephantsi yokusingqongileyo-into eye yabaluleke kakhulu kule minyaka imbalwa idlulileyo.Ngokungafani nezibane ze-fluorescent, aziqukethe i-mercury, kwaye zivelisa ukukhanya okuphindwe kahlanu kune-halogen okanye ii-incandescent bulbs zokusetyenziswa kwamandla afanayo.Ukunqongophala kwamacandelo e-UV kukwathetha ukuba ukukhanya okuveliswayo kucocekile, kunye nesiphumo esihle sokuba akutsali izinambuzane.Kwakhona kufanelekile ukuqatshelwa kukunqongophala kwexesha lokufudumala kwe-LED - phantse i-zero ukuya kuthi ga -40 ° - okuthetha ukuba ukukhanya okugcweleyo kunokwenzeka ngokukhawuleza nje ukuba kulayishwe.Okokugqibela, ubume obuqinileyo bobu buchwepheshe buthetha iimveliso eziphantsi zogcino, ukuqhuba iindleko zabo kunye nokwandisa ubomi babo.

Izibonelelo zobuchwepheshe be-LED kwicandelo leentengiso

Ngokubhekiselele kwimiboniso ye-LED kunye nezikrini ezinkulu kwihlabathi lentengiso, obu buchwephesha busetyenziswa nanini na xa isikrini sifuna ukutsala umdla wabaphulaphuli kwimveliso ethile okanye ishishini, okanye ukunxibelelana ngolwazi oluthile (umzekelo ubukho bekhemesti ekufutshane, inani leendawo zokupaka simahla kwindawo yokupaka iimoto, iimeko zezithuthi kwindlela yemoto, okanye amanqaku omdlalo wezemidlalo).Kunzima ukugqithisa zonke izibonelelo ezinikezelwa ngokusebenzisa le teknoloji.

Ngokwenene, izikrini ze-LED ze-maxi zizalisekisa ngokupheleleyo injongo ephambili yazo zonke iintengiso: ukutsala ingqalelo kunye nokuvusa umdla.Ubungakanani, imibala ecacileyo, eqaqambileyo, indalo eguquguqukayo yemifanekiso kunye namagama anamandla okubamba ngokukhawuleza ingqalelo kwanabo badlulayo abaphazamisekileyo.Olu hlobo lonxibelelwano ngoku lubandakanya kakhulu kuneebhodi zezaziso zemveli, ezimileyo, kwaye umxholo unokutshintshwa njengoko ufunwa kuqhagamshelo lweWi-Fi.Kuya kufuneka wenze umxholo kwiPC, uyilayishe kunye nesoftware ezinikeleyo kwaye uyicwangcise njengoko kufuneka, okt uthathe isigqibo malunga nokuba ubonise ntoni kwaye nini.Le nkqubo ivumela ukwandiswa okumangalisayo kotyalo-mali.

Amanye amandla emiboniso ye-LED kukukwazi ukwenza imilo kunye nobukhulu bawo, oku kuthetha ukuba ubuchule bomthengisi bunokubonakaliswa ngokukhululekileyo, kuqaqambisa ukusebenza komyalezo wabo kunye nokufumana i-canvas efanelekileyo ukuyiqhuba.

Ekugqibeleni, ukuqina okukhankanywe ngaphambili kwezixhobo ze-LED zandisa uluhlu lwazo lokusetyenziswa okunokwenzeka, njengoko ezi zikrini zinokufakelwa ngaphandle kokukhuselwa nangona zinokuthi zivelele emanzini kunye nemozulu engcolileyo kwaye zinempembelelo.

Izikrini ze-LED: isixhobo esinamandla kakhulu sokuthengisa

Ukuba sicinga ngempembelelo isikrini se-LED - xa sisetyenziswe ngokufanelekileyo - sinokuba nayo kwishishini ngokubonakala kunye ne-ROI, icacile ngokucacileyo ukuba imele njani unxibelelwano oluphantse lube yimfuneko kunye nesixhobo sokuthengisa, yonke into ebalulekileyo njengewebhu ye-intanethi. ubukho.Kufuneka ucinge kuphela malunga nokukhawuleza, ukusebenza kunye nokuguquguquka okukhethekileyo onokuthi upapashe naluphi na unyuso okanye ulwazi malunga neemveliso ezintsha, iinkonzo okanye amanyathelo athile ajoliswe ekujoliswe kuyo.

Kwishishini lasekhaya, kunokwenzeka ukuba ubonise abadlulayo indlela onomdla ngayo umsebenzi, okanye ingqalelo enikezela ngayo kubathengi bayo, ngemiyalezo eyenzelwe umntu kunye nemifanekiso ethi kwangoko ithimbe ingqalelo yabo bakummandla wesikrini se-LED esifakwe kuyo. indawo.

Kumashishini angenazo iivenkile ezinkulu, isikrini se-LED sinokuba luhlobo lwefestile yevenkile ukubonisa iimveliso ezithengiswayo ngaphakathi, okanye ukubonisa iinkonzo ezibonelelwayo.

Kwinqanaba likazwelonke, bahlala bekho ngaphandle kwee-superstores kunye namaziko okuthenga, ukunika ulwazi malunga nokukhushulwa, iiyure zokuvula njl. kwisixeko, ummandla okanye ilizwe lonke.Iipowusta ezinkulu zebhilibhodi okanye iibhanile, ezenziwe ukuba zisetyenziswe kanye nje, kulwazi lokuba imibala yazo iya kubhanga xa kuvele ilanga okanye imozulu, ngaloo ndlela zenza indlela yesixhobo sonxibelelwano sale mihla, esisebenzayo nesinenzuzo kwezoqoqosho: isikrini sentengiso ye-LED.

Ekugqibeleni, ukusetyenziswa kwezikrini ze-LED, i-totems kunye neendonga ze-LED kunika uluhlu olubanzi lweenzuzo, kwaye kungekhona nje ngokwemali-nangona ezi zinto zibonakala ngokukhawuleza - kodwa nakwimbono yokusingqongileyo kunye nokudala.