Toban sano ka hor, telefishinnada waaweyn ee CRT iyo shaashadaha ayaa ku badnaa guryaha iyo xafiisyada. Maanta, waxaa lagu beddelay shaashado siman oo siman, iyadoo telefishinnada shaashadaha qaloocan ay soo jiiteen dareenka sannadihii ugu dambeeyay. Horumarkan waxaa horseeday horumarka tignoolajiyada bandhigga - laga bilaabo CRT ilaa LCD, iyo hadda ilaa tignoolajiyada OLED ee aadka loo filayay.
OLED (Diode-ka Iftiinka Dabiiciga ah) waa aalad koronto-dhaliye ah oo ku salaysan walxaha dabiiciga ah. Qaab-dhismeedkeedu wuxuu u eg yahay "sandwich," oo leh lakabyo badan oo dabiici ah oo ku dhex jira laba elektarood. Marka danab la mariyo, walxahani waxay tamarta korontada u beddelaan iftiin muuqda. Iyagoo naqshadeynaya isku-dhisyo dabiici ah oo kala duwan, OLED waxay soo saari kartaa iftiin casaan, cagaar, iyo buluug ah - midabada aasaasiga ah ee isku dhafan si loo abuuro sawirro firfircoon. Si ka duwan bandhigyada dhaqameed, OLED uma baahna iftiin gadaal ah, taasoo awood u siinaysa shaashado aad u khafiif ah, dabacsan, iyo xitaa la laaban karo oo khafiif ah sida qayb ka mid ah timaha aadanaha.
Dabacsanaanta OLED waxay kacaan ku samaysay tignoolajiyada bandhigga. Shaashadaha mustaqbalka waxaa laga yaabaa inaysan ku koobnayn aaladaha dhaqameed laakiin waxaa lagu dari karaa dharka, daahyada, iyo walxaha kale ee maalinlaha ah, taasoo xaqiijinaysa aragtida "bandhigyada guud." Marka laga reebo bandhigyada, OLED sidoo kale waxay leedahay ballanqaad weyn oo ku saabsan nalalka. Marka la barbardhigo nalalka caadiga ah, OLED waxay bixisaa iftiin jilicsan oo aan dhalaalayn oo aan lahayn shucaac waxyeello leh, taasoo ka dhigaysa mid ku habboon laambadaha indhaha u roon, nalalka matxafka, iyo codsiyada caafimaadka.
Laga bilaabo CRT ilaa OLED, horumarka tignoolajiyada bandhiggu ma aha oo kaliya inay kor u qaadday khibradaha muuqaalka laakiin sidoo kale waxay ballanqaadaysaa inay wax ka beddesho qaab nololeedkeenna. Qaadashada baahsan ee OLED waxay u gogol xaaraysaa mustaqbal ifaya oo caqli badan.
Haddii aad xiisaynayso alaabada bandhigga OLED, fadlan halkan guji: https://www.jx-wisevision.com/oled/
Waqtiga boostada: Juun-03-2025