Nguwuphi uMahluko phakathi kwe-LED kunye neLuminescence eNgqo

Umthombo wokukhanya kwe-LED wecala elikhanyayo yi-backlight eyenziwe ngomgca-obubunjiweyo okanye i-dot-shaped imithombo yokukhanya kwicala lecala leplate yesikhokelo sokukhanya esikhethekileyo. Inkqubo yokukhanya kwe-backlight ethe tye ilula. Ayifuni ibhodi yesikhokelo sokukhanya. Kukubeka umthombo wokukhanya (i-LED chip array) kunye nePCB ezantsi kwesibane esingasemva. Emva kokuba ukukhanya kudutshulwa kwi-LED I-membrane idubula ngokufanayo. Impendulo yokwandiswa: Xa i-LED backlighting source isetyenziswe kwi-LCD enkulu-ubungakanani, ubunzima kunye neendleko zebhodi yesikhokelo sokukhanya kuya kwanda kunye nobukhulu, kwaye ukukhanya okukhanyayo kunye nokufanayo akuyi kuba kuhle. Kwangaxeshanye Kuba ii-TV ze-LCD zingenako ukufikelela kulawulo oluguquguqukayo lwengingqi lwee-TV ze-LCD, zinokufikelela kuphela uhlengahlengiso olulula lwe-dimensional ukukhanya, ngelixa ukusebenza kwe-LED backlight kubhetele. Inokufikelela kulawulo oluguquguqukayo lwengingqi ye-LCD TV. I-backlight light backlight ingaba yincinci kakhulu, kodwa izinga lokusetyenziswa kokukhanya komthombo we-backlight lincinci, kwaye isantya sokusetyenziswa sincinci, sincinci izinga lokusetyenziswa. Undoqo wobuchwephesha bayo kuyilo kunye nokuveliswa kwebhodi yesikhokelo sokukhanya. Okwangoku, kukho iindidi ezimbini zokuprinta kunye nokudubula ukwenza imilo. Ngendlela yebhodi yesikhokelo sokukhanya, ezinye ezifana nokubumba ukudubula kunye nokushicilela, amachaphaza e-laser, i-corrosion, njl., ayifanelekanga kwimigaqo yokuvelisa ibhetshi. Iingenelo zetekhnoloji ye-backlight ethe tye i-high-profile, i-angle yokujonga i-outlet efanelekileyo, ukukhanya okuphezulu kokusetyenziswa kokukhanya, isakhiwo esilula, njl. Gcina isithuba esithile phakathi kwe-diffuser kunye nomthombo wokukhanya we-LED ukuphucula ukufana kokukhanya. Ke ngoko, ukukhanya ngasemva okuthe tye nako konyusa ubukhulu, ubunzima, kunye nokusetyenziswa kwamandla emodyuli. Ke ngoko Ukukhanya kwasemva kokukhanya.