Iyo umurongo-wamuritse inyuma ukoreshwa muri LCD ziciriritse kandi nini, uburemere nigiciro cya plate giyobora urumuri ziziyongera hamwe nubunini, kandi umucyo nubwisanzure bwumucyo ntabwo ari byiza. Inteko yoroheje ntishobora kumenya igenzura ry'akarere rya TV ya LCD, ariko rishobora gusa kubona gusa imiti itemewe, mu gihe umwanda wa Lid yatunganijwe neza kandi ashobora kumenya neza ubushobozi bwa TV ya LCD. Inzira itaziguye irasobanutse kandi ntizisaba isahani yo kuyobora. Inkomoko yumucyo (LED Chip Array) na PCB ishyirwa munsi yinyuma. Umucyo usohotse kuyoborwa, unyura mubyo byerekana hepfo, hanyuma unyura mumagambo atandukanye hejuru kugirango wongere umucyo. Filime iri hejuru. Ubunini bwintambara bugenwa cyane cyane nuburebure bwinkovu hagati ya firime yerekana kandi itandukanye. Mu nyigisho, ku bushake bwo guhura n'ibisabwa byo kwishyiriraho no kwivuza, umucyo w'uburebure bwa cavit, ni byiza guhuriza hamwe urumuri rwasohotse kuva kuri diffuser.