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COB -38AA Waxtarka iftiinka sare leh oo tayo fiican leh
Sharaxaadda Alaabada Ilaha iftiinka COB waa halbeeg hal-nuur soo-saare ah oo soo-saaruhu uu si toos ah ugu dhejiyo boodhadh LED badan. Sababtoo ah isha iftiinka COB waxay isticmaashaa jajabyo badan oo LED ah oo si toos ah loogu hagaajiyo substrate-ka faafitaanka kuleylka, way ka duwan tahay habka baakadaha caadiga ah ee LED-ka. Sidaa darteed, booska ay kujiraan jaantusyadan LED-ka kadib markii laxiriira baaburka waa mid aad uyar, iyo Chips-yada isku-dhafan ee si adag isu soo uruuriyay waxay sare u qaadi karaan iftiinka hufnaanta, marka marka COB li ...
