Muujinta LED-ku dhab ahaantii waa bandhig LCD ah, laakiin LCD TV oo leh nalka LED-ka.Shaashadda LCD ee afka waa shaashadda LCD-ga caadiga ah, taas oo adeegsata iftiinka dambe ee CCFL.Bandhigu wuxuu la mid yahay mabda'a, halkaTopfoisonsi wadajir ah waxaa loola jeedaa bandhigyada LCD iyadoo la adeegsanayo labada nooc ee iftiinka dambe.
pixels ee bandhiga LCD ma noqon karaan kuwo is-iftiin, halka pixels ee shaashadda OLED is-ilmi karaan.Tani waa farqiga ugu weyn ee u dhexeeya labada shaashad.Hadda shaashadda AMOLED ee Samsung runtii waa nooc ka mid ah shaashadda OLED.AMOLED waxay samayn kartaa bandhigga shaashadda xiisaha, taas oo ay ugu wacan tahay sifooyinka is-iftiinka ee pixels screen OLED.
Sababtoo ah muraayadda LCD-gu isma iftiimiso, muraayadda LCD waxay isticmaashaa nalka dambe ee LED-ka buluugga ah, kaas oo lagu daboolay filtar cas, filter cagaaran, iyo filter aan midab lahayn, kaas oo la sameeyo marka iftiinka buluuga ah uu dhex maro saddexda filtar.RGB saddex midabada aasaasiga ah.Si kastaba ha ahaatee, iftiinka buluuga ah ayaan si buuxda u nuugin filter-ka, wuxuuna gudaha u gali doonaa muraayadda si uu u sameeyo iftiin gaaban oo buluug ah, kaas oo waxyeelo u geysan doona marka indhaha bini'aadamku ay la kulmaan wakhti dheer iyo xiriir dhow.
Markaa, iyada oo aan loo eegin nooca shaashadda, waxay dhaawac u geysan doontaa indhahaaga.Waa in aan isku daynaa in aan iska ilaalino in aan muddo dheer eegin muraayadda moobilka oo aan yareyno wakhtiga isticmaalka moobilka ee jawi mugdi ah.
Waqtiga boostada: Jan-22-2019