I-SMT kunye ne-SMD: I-LED yokupakisha iteknoloji yokupakisha

Umboniso we-LED we-SMT

I-SMT, okanye iteknoloji yokunyuka komphezulu, iteknoloji ebeka ngokuthe ngqo amacandelo e-elektroniki phezu kwebhodi yesekethe. Le teknoloji ayinciphisi kuphela ubungakanani bezinto ze-elektroniki zemveli ukuya kwishumi ezimbalwa, kodwa iphinda iphumelele ukuxinana okuphezulu, ukuthembeka okuphezulu, i-miniaturization, ixabiso eliphantsi, kunye nemveliso ezenzekelayo yendibano yemveliso ye-elektroniki. Kwinkqubo yokuvelisa izikrini zokubonisa i-LED, iteknoloji ye-SMT idlala indima ebalulekileyo. Kufana negcisa elinobuchule elifaka ngokuchanekileyo amashumi amawaka eetshiphusi ze-LED, iitshiphusi zomqhubi kunye nezinye izinto kwibhodi yesekethe yesikrini sokubonisa, zenza "imithambo-luvo" kunye "nemithambo yegazi" yesikrini sokubonisa i-LED.

Iinzuzo ze-SMT:

• Ukusebenza kweSithuba:I-SMT ivumela amacandelo amaninzi ukuba abekwe kwi-PCB encinci, eyenza ukuveliswa kwezixhobo zombane ezihlangeneyo kunye nezikhaphukhaphu.
• Ukuphuculwa kokuSebenza:Ngokunciphisa umgama ekufuneka imiqondiso yombane iwuhambe, i-SMT yongeza ukusebenza kweesekethe zombane.
• Imveliso enexabiso eliphantsi:I-SMT ilungele ukuzenzekelayo, okunciphisa iindleko zabasebenzi kunye nokwandisa ukusebenza kakuhle kwemveliso.
• Ukuthembeka:Amalungu afakwe kusetyenziswa i-SMT akufane kwenzeke ukuba akhululeke okanye aqhawulwe ngenxa yokungcangcazela okanye uxinzelelo lomatshini.

SMD LED isikrini

I-SMD, okanye isixhobo sokubeka umphezulu, yinxalenye ebalulekileyo yetekhnoloji ye-SMT. Ezi zixhobo zincinci, njenge "micro heart" yezikrini zokubonisa i-LED, zibonelela ngokulandelelana kwamandla esikrinini sokubonisa. Kukho iintlobo ezininzi zezixhobo ze-SMD, kubandakanywa i-chip transistors, iisekethe ezidibeneyo, njl. Baxhasa ukusebenza okuzinzile kwezikrini zokubonisa i-LED kunye nobukhulu babo obuncinci kakhulu kunye nemisebenzi enamandla. Ngokuqhubela phambili okuqhubekayo kobuchwepheshe, ukusebenza kwezixhobo ze-SMD kukwaphucula rhoqo, kuzisa ukukhanya okuphezulu, i-gamut yombala obanzi kunye nobomi benkonzo obude kwizikrini zokubonisa i-LED.

Iindidi zezahlulo ze-SMD:

• Amacandelo e-Passive:Njengezinto ezixhathisayo, ii-capacitors, kunye nee-inductors.
• Amacandelo asebenzayo:Kubandakanya ii-transistors, i-diodes, kunye neesekethe ezidibeneyo (ICs).
• Amacandelo e-Optoelectronic:Njengee-LED, iiphotodiodes, kunye ne-laser diode.

Ukusetyenziswa kwe-SMT kunye ne-SMD kwiziboniso ze-LED

Usetyenziso lwe-SMT kunye ne-SMD kwiziboniso ze-LED zininzi kwaye ziyahluka. Nantsi imizekelo embalwa ephawulekayo:

• Iibhodi ze-LED zangaphandle:Ukukhanya okuphezulu kwe-SMD LEDs ziqinisekisa ukuba iintengiso kunye nolwazi lubonakala ngokucacileyo nakwilanga elithe ngqo.
• Iindonga zevidiyo zangaphakathi:I-SMT ivumela imiboniso emikhulu engenamthungo enesisombululo esiphezulu, ilungele imisitho, amagumbi olawulo, kunye noseto lwequmrhu.
• Imiboniso yokuthengisa:Uyilo oluncinci kunye nolukhaphukhaphu olunikwe amandla yi-SMT kunye nobuchwepheshe be-SMD lwenza kube lula ukwenza iziboniso ezibandakanyekayo kunye neziguquguqukayo kwiindawo zokuthengisa.
• Itekhnoloji eNxitywayo:Iziboniso ze-LED eziguquguqukayo kwizixhobo ezinxitywayo zizuza kubume obubambeneyo nobukhaphukhaphu bamacandelo e-SMD.

Ukuqukumbela

I-Surface-Mount Technology (SMT) kunye ne-Surface-Mount Devices (SMD) iguqule imboni ye-LED yokubonisa, inikezela ngeenzuzo ezibalulekileyo malunga nokusebenza, ukusebenza kakuhle, kunye nokuguquguquka. Njengoko itekhnoloji iqhubeka nokuhambela phambili, sinokulindela ezinye izinto ezintsha kunye nophuculo lokupakishwa kwe-LED, ukuqhuba uphuhliso lwezisombululo ezintsonkothileyo nezinempembelelo ezibonakalayo.

Ngokwamkela iteknoloji ye-SMT kunye ne-SMD, abavelisi kunye nabaqulunqi banokwenza iziboniso ze-LED ezinqamlekileyo ezihlangabezana neemfuno eziguqukayo zamashishini ahlukeneyo, ukuqinisekisa ukuba unxibelelwano olubonakalayo luhlala lucacile, ludlamkile kwaye lusebenza kakuhle.