LED koraa iftiinka waa alaabo cusub oo teknoolojiyad sare ah oo la soo baxday iftiinka cad ee LED shantii sano ee la soo dhaafay ama wax ka badan.Machadyo badan oo cilmi baaris oo Shiinees ah oo ku saabsan "saameynta tayada iftiinka LED ee kala duwan ee dhirta" tijaabooyinka ayaa la bilaabay ama la dhameeyay sannadihii la soo dhaafay.Tayada nalalka LED-ka ee nalka LED-ka waxaa lagu go'aamiyaa chip-ka, iyo tayada chip-ka loo isticmaalo iftiinka dhirta hadda ma aha mid ku filan, sidaas darteed waxaan dooran karnaa oo kaliya xirmada chip-ka ee la soo dhoofiyo ee nalalka LED-yada ayaa sidoo kale soo saara iftiinka dhirta LED, sidaas darteed qiimaha wax soo saarka ee nalalka ayaa sarreeya.Si kastaba ha ahaatee, iyada oo ay ugu wacan tahay faa'iidooyinkeeda badan sida tayada iftiinka saxda ah iyo hagaajinta isku dhafka macmalka ah, shucaaca sare ee photosynthetic halkii halbeegga isticmaalka tamarta, saameynta kabka iftiinka dhirta wanaagsan iyo kharashka hawlgalka hooseeya (badbaadinta awoodda sare), waxaa doorbidaya machadyada cilmi-baarista beeraha iyo warshadaha caqliga leh ee adduunka oo dhan.
Si kastaba ha ahaatee, laga soo bilaabo 2012, qaar ka mid ah aqoon-isweydaarsiyo farshaxan oo gaar loo leeyahay ayaa ku biiray xerada wax soo saarka.Dadkani ma fahmaan tignoolajiyada beeraha, ma jiraan shuruudo tijaabo ah oo wax soo saar ah, ha tixgelin dhibaatada badbaadada, kaliya iibsashada qaybaha la soo ururiyey rabitaanka, qiimaha alaabta la dhammeeyey waa mid aad u jaban.Hoos-u-dhaca iyo wax-qabad la'aanta noocan oo kale ah ee loogu yeero "Laydhka dhirta LED" ayaa khalkhal gelinaya jawiga suuqa ee adag, taas oo ah xaaladda hadda taagan ee suuqa cad ee LED.
Sidaa darteed, doorashada iftiinka dhirta LED, sidoo kale waxay rabaan in ay iftiimiyaan indhahaaga, doorashada ugu fiican ka hor 2012 warshad, hubinta tayada alaabta, brand, alaabta qiimaha macquulka ah, ma raqiis ah oo ay ku dhacaan khasaaro dhaqaale oo weyn iyo shilalka ammaanka.
Waqtiga boostada: Seb-19-2022
