Umboniso we-LED ngumboniso we-LCD, kodwa i-TV ye-LCD ene-LED backlight.Isikrini se-LCD emlonyeni sisikhusi se-LCD sendabuko, esebenzisa ukukhanya kwe-CCFL.Umboniso ufana nomgaqo, aphoTopfoisonngokudibeneyo ibhekisa kwiziboniso ze-LCD zisebenzisa zombini iintlobo zesibane sasemva.
Iiphikseli ze-LCD ezibonisayo azikwazi ukuzikhanyisela, ngelixa iipixels zesikrini se-OLED ziyakwazi ukuzikhanyisela.Lo ngowona mahluko mkhulu phakathi kwezikrini zimbini.Ngoku isikrini se-AMOLED se-Samsung luhlobo lwesikrini se-OLED.I-AMOLED inokwenza umboniso wesikrini somdla, ngenxa yeempawu ezikhanyayo zeepikseli zesikrini se-OLED.
Ngenxa yokuba isikrini se-LCD asizikhanyisi ngokwaso, isikrini se-LCD sisebenzisa iphaneli yokukhanya kwe-LED eluhlaza okwesibhakabhaka, egqunywe ngesihluzo esibomvu, isihluzo esiluhlaza kunye nesihluzo esingenambala, esakheka xa ukukhanya okuluhlaza kudlula kwizihluzo ezithathu.RGB imibala emithathu yokuqala.Nangona kunjalo, ukukhanya okuluhlaza okwesibhakabhaka akutsalwanga ngokupheleleyo sisihluzo, kwaye kuya kungena kwiscreen ukwenza ukukhanya okuluhlaza okwesibhakabhaka okufutshane, okuya kubangela umonakalo xa amehlo omntu enxibelelana ixesha elide kunye nokunxibelelana ngokusondeleyo.
Ke, kungakhathaliseki ukuba luhlobo luni lwesikrini, luya kubangela umonakalo emehlweni akho.Sifanele sizame ukuphepha ukujonga isikrini sefowuni ixesha elide kwaye sinciphise ixesha lokusetyenziswa kwefowuni kwindawo emnyama.
Ixesha lokuposa: Jan-22-2019