Imichilo ye-Lg55inch Led TV Backlight

Isingeniso Somkhiqizo

Okokuqala, kukhethwa ama-chip e-LED aphezulu anokukhanya okuphezulu kanye nokusebenza kahle kwamandla okuphezulu. Lawa ma-chip abese efakwa kwi-PCB eqinile (ibhodi lesifunda eliphrintiwe) eklanyelwe ukuqeda ukushisa ngempumelelo ukuqinisekisa ukuthi i-LED ihlala isikhathi eside. Inqubo yokuhlanganisa ifaka phakathi amasu aqondile okunamathisela ukuxhuma ama-chip e-LED kwi-PCB, kulandelwe ukuhlolwa okuqinile kokulawula ikhwalithi ukuqinisekisa ukuthi iyunithi ngayinye ihlangabezana nezindinganiso eziphakeme kakhulu. Ngemva kokuhlanganisa, imichilo yokukhanya kwangemuva ihlolwa ukukhanya, ukunemba kombala, kanye nokusetshenziswa kwamandla ukuqinisekisa ukuthi inikeza isipiliyoni sokubuka esiqhubekayo nesicacile.
Izici zifaka phakathi umklamo omncane ofanelana kahle nohlaka lwe-TV, ukufakwa okulula kokuxhuma nokudlala, kanye nokuhambisana nezinhlobo eziningi ze-LG 55-inch LCD TV. Imininingwane yamandla ye-6V 2W ivumela ukusetshenziswa kwamandla okuphumelelayo, okwenza kube ukukhetha okunobungani nemvelo kubathengi abafuna ukunciphisa izikweletu zabo zikagesi ngenkathi bejabulela izithombe ezisezingeni eliphezulu.

Izicelo

Ibha ye-LG LCD TV backlight engu-55 intshi isebenziseka kalula futhi ingasetshenziswa ezilungiselelweni ezahlukene ukuthuthukisa ulwazi lokubuka kumapulatifomu amaningi.
Ezokuzijabulisa Zasekhaya: Ilungele amathiyetha asekhaya, le bar yokukhanya ekhanyiswe ngemuva inikeza ukukhanya okukhanyayo, okulinganayo, okuthuthukisa ukucaca kanye nokugqama kwama-movie, imibukiso ye-TV, kanye nemicimbi yezemidlalo. Abasebenzisi bangafaka kalula ibha yokukhanya ngemuva kwe-TV yabo ukuze bakhe indawo yokubuka egxile kakhulu.

Umdlalo: Kubadlali begeyimu, ibha yesibani sangemuva ingathuthukisa ukungafani kombala kanye nemininingwane emdlalweni, ngaleyo ndlela ithuthukise kakhulu ulwazi olubonakalayo. Ingafakwa ekusethweni kwemidlalo ukuze inikeze isimo esikhangayo phakathi nomdlalo.

Indawo Yezemfundo: Emakilasini nasezindaweni zokuqeqesha, imichilo yokukhanyisa ngemuva ingasetshenziswa nezibonisi zemfundo ukuqinisekisa ukuthi bonke abafundi bayakubona kahle okuqukethwe. Lokhu kuthuthukisa ukufunda ngokunikeza ulwazi olungcono olubonakalayo ngesikhathi semiboniso nezinkulumo.

Ukuhlanganiswa Kwekhaya Elihlakaniphile: Umugqa wesibani sangemuva ungafakwa ohlelweni lwekhaya elihlakaniphile, okuvumela abasebenzisi ukulawula ukukhanya ngohlelo lokusebenza lweselula noma imiyalo yezwi. Lesi sici senezela ukulula kanye nomuzwa wesimanje ekusethweni kokuzijabulisa kwasekhaya.