Kule nkathi yanamuhla yokuphishekela ukusebenza kahle, ukonga amandla, nokuphila okunethezekile, ubuchwepheshe bokukhanyisa buyathuthuka ngesivinini esingakaze sibonwe. Phakathi kwazo, izibani ezikhanyayo ze-COB (Chip on Board) kancane kancane ziba intandokazi entsha yokukhanya kwesimanje kwasekhaya nokwezentengiso ngenxa yobuchwepheshe obusha obuhlukile kanye nomklamo osebenziseka kalula.

Inzuzo eyinhloko yemichilo yokukhanya ye-COB ilele kubuchwepheshe bawo bokupakisha obuthuthukile. Ngokungafani nemicu ye-LED evamile, imichilo ye-COB ihlanganisa ama-chip amaningi e-LED ngokuqondile ku-chip eyodwa ukuze kwakhe umthombo wokukhanya wokuminyana okuphezulu.

Lo mklamo awuthuthukisi nje kuphela ukufana nokukhanya kokukhanya, kodwa futhi unciphisa kakhulu ukusetshenziswa kwamandla nokukhiqiza ukushisa. Okubaluleke nakakhulu, kwenza ukukhanya kube lula futhi kuguquguquke, okukwazi ukuhlangabezana nezidingo zokukhanyisa ezimeni ezahlukene.

Idizayini eyenziwe ngabantu ingenye into egqamile yemichilo yokukhanya ye-COB. Izindlela zokukhanyisa ezivamile ngokuvamile zinikeza ukukhanya okukodwa noma izinga lokushisa lombala, kuyilapho imichilo yokukhanya ye-COB ingalungisa ukukhanya okuningi, izinga lokushisa lombala, nezindlela zombala ngamasistimu okulawula ahlakaniphile. Lokhu kusho ukuthi abasebenzisi bangakha kalula izindawo zokukhanyisa ezihlukene ngokusekelwe kulokho abakuthandayo nezidingo zabo. Noma ngabe imibuthano yomndeni efudumele noma isikhathi somsebenzi esigxilile, imichilo yokukhanya ye-COB ingakunikeza umphumela wokukhanyisa olungile.

Ngaphezu kwalokho, imichilo yokukhanya ye-COB nayo inokuqina okuhle nokuzinza. Izinto ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza ezithuthukisiwe ezisetshenziswayo ziqinisekisa ukwethembeka nokuzinza kokusetshenziswa kwesikhathi eside. Phakathi naleso sikhathi, ngenxa yobukhulu bayo obuhlangene nesisindo esilula, ukufakwa nokuhlakazeka sekuye kwaba lula futhi kusebenza kahle. Lokhu kwenze imichilo yokukhanya ye-COB isetshenziswe kabanzi ekuhlobiseni kwasekhaya, ukukhanyisa kwezentengiselwano, indawo yangaphandle nezinye izinkambu.

Sekukonke, imichilo yokukhanya ye-COB ishintsha kancane kancane ukukhanya kwethu nendlela yokuphila ngobuchwepheshe bayo obusha kanye nomklamo osebenziseka kalula. Kusivumela ukuthi silawule ukukhanya ngokukhululeka kakhudlwana, sidale indawo yokukhanya enethezekile, efudumele, kanye neyenzelwe umuntu siqu. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwanda kwezinhlelo zokusebenza, kukholakala ukuthi imichilo yokukhanya ye-COB izodlala indima ebaluleke kakhulu emkhakheni wokukhanyisa wesikhathi esizayo.