Isibane se-LED sibhekisa ekusetyenzisweni kwee-LEDS (Ezona zikhutshiwe) njengoMthombo wekristali yolwelo, ngelixa i-SPEST ye-LEFRY YINQAKU EZIQHELEKILEYO ZE-CCFL YOKUGQIBELA I-CCFL YOKUGQIBELA I-CCFL YOKUGQIBELA YENDLELA YOKUZIPHATHA NGOKUGQIBELA ) Ukukhokela (ukuqaqambisa i-diode). Umgaqo wokucinga wekristali yolwelo unokuqonda njengokuba i-voltage yangaphandle isetyenzisiwe ukunqanda iimolekyuli zekristale eziya kuthintela isibane esingasemva njengesango lemibala eyahlukileyo imibala yokwenza umfanekiso.

Umda-lw

Ukukhanya komphetho we-LED kukwenza ucwangciso lwe-LE-LE-LE-LE-LCD kwiscreen se-LCD, kwaye emva koko utshatiswa sisikhokelo se-LEFT, ukuze ukukhanya kwe-LEFTT SPIT, ukukhanya kukhutshelwe ukusuka kumda wesikrini kudluliselwa kwi indawo ephakathi yesikrini ngeplate yesikhokelo sokukhanya. , Ukuze inani lilonke lokukhanya, livumela isikrini se-LCD ukubonisa imifanekiso.

Ukuphuhliswa kwe-Edge-Light

Ngokuphuhliswa kwetekhnoloji yetekhnoloji, icala elisecaleni likhokelela kwi-LED kwi-LED kwi-PREP kwi-PER engaphezulu nezantsi ukuya kwi-LED. Ngokubanzi, i-TV eyodwa ye-LED kumacala omabini ama-32 "enokubonwa kwimarike isebenzisa malunga ne-120 ukuya kwi-150 ukuya kwi-150 ye-TV itshintshiwe kwi-80-100 ( ezinokuthi ekugqibeleni zincitshiswe inani lee-LEDs zixhomekeke kwitekhnoloji ye-brand). Ukuba itekhnoloji ihambelana, kwikamva elibonakalayo, i-LED okanye ezantsi okanye ngasekunene okanye ngasekhohlo ). Olu hlobo lwe Utshintsho luya kusebenzisa inani elincinci lamasuntswana.

Ulwandiso loBomi

Ukunciphisa ukusetyenziswa kwezinto eziqhutywa kungekuphela nje kunefuthe elihle kulawulo lweendleko, kodwa sibona ezinye iziphumo ezihle kwiimodyuli. Umzekelo, iqondo lobushushu lemodyuli liya kuncitshiswa ngenxa yokusetyenziswa kancinci kwe-LEDS. Ukuba sithatha le ndlela ingezantsi 32 "i-LCDTV njengomzekelo, ukusetyenziswa kancinci kwenani lee-LEDS kunokunciphisa iqondo lemodyuli malunga ne-10% -15%. Nangona singakwazi ukubala ubungakanani beli nani elinokwandisa ixesha elingakanani le-elektroniki, okanye Nokuba iiTV, ukusuka ekuthetheni ngokubanzi, ukunciphisa ubushushu kufuneka kube nefuthe elihle kubomi beenxalenye ze-elektroniki. Olu ncedo lubonakala ngakumbi kwindawo enkulu ekhokelele kwi-tvs, kuba zimbalwa ii-LEDs ezingasetyenziswanga.

I-angle ebanzi

Ukongeza, ukusetyenziswa kwezisombululo zefilimu zefilimu ephezulu yokusebenza kunye nokusebenza kwefilimu kunye nokudlala indima efanelekileyo kwi-engile yeTV. Kungenxa yokuba umgaqo wobugcisa wefilimu yokuphucula amandla okuqhuma okuphezulu kukudlulisela ukukhanya kwemozulu kwimodyuli yasemva kokujikeleza kunye nokubonisa ide ingene kwiglasi. Imodyuli yangasemva esebenzisa ifilimu yokuphucula ifilimu iphucula ukukhanya malunga neepesenti ezingama-30 xa kuthelekiswa nemodyuli engasebenzisi ifilimu ye-Optical. Ukususela kwifilimu yokuphucula ifilimu ephezulu yefilimu eyahlukileyo kwifilimu yePrisnd Prisnd, akunyanzelekanga ukuba inikezele nge-engile yokujonga ukwandisa ukukhanya, ngenxa yoko ifilimu yokuphucula ifilimu ephezulu ithandwa kakhulu ngabavelisi bamabonwakude nabangaphandle. Ngokwanda kwendawo eyandayo ye-LCDTV, abathengi sele beqalisile ukuba neemfuno ezithile zokujonga ii-angles. I-47 "i-LCD ye-LCD engaphezu kwe-10,000 ifakwe embindini wegumbi lokuhlala. Ewe, intloko yendlu inamathemba ahlala kuyo nayiphi na i-Chemben yonwabela umgangatho ofanayo wesikrini esifanayo sescreen.

Ukugcina amandla kunye nokugcinwa kwamandla

Ewe kunjalo, uluntu lungazifumana ngokuthe ngqo izibonelelo zokungenela umphetho, oluyinto encitshisiweyo ekusetyenzisweni kwamandla kwiTV. "I-TV yangasemva i-TV, inqanaba langoku ngokubanzi lisebenzisa malunga ne-80w. Eli nqanaba lilingana nenqanaba lesithathu kwimigangatho yeSizwe yokuSebenza yeSizwe yakutshanje.

Ukuba abavelisi bafuna ukuphucula imigangatho yokusetyenziswa kwamandla e-TV, zininzi izisombululo ezihambelanayo, kodwa zisebenzisa ifilimu yokuphucula ifilimu eqinileyo kufuneka ibe yeyona ndlela ilula kwaye isebenza ngokuthe ngqo nokuphucula ukusebenza kwendlela yokusebenzisa. Ukuba kudityaniswe nefilimu yokuphucula ifilimu ephezulu yefilimu, ukusetyenziswa kwamandla kunokuncitshiswa malunga ne-20% -30% ngelixa ugcina inqanaba elifanayo lokuqaqamba (ukusebenza kokugqibela kuxhomekeke kubuchwephesha bophawu lomntu). Ukusuka kwinani lezinto, ukusetyenziswa kwamandla kwiTV kunokusiphuculwa ukusuka kwi-80w ukuya kuthi ga kwi-60w kwifilimu yokuphucula ifilimu ephezulu yokusebenza. Ukuphuculwa kokusetyenziswa kwamandla akuvumelani nje ukuba abavelisi babe nentsebenzo yokukhusela isiseko sendalo esingqongileyo, kodwa sinceda abathengi ngeendleko zombane ezinxulumene noko.

Ukusuka kuhlalutyo olungentla kobugcisa, sibona ukuba uyilo lwelitye lokubuyela umva luncedo olukhulu kubavelisi kunye nabathengi. Eso siphelo sexesha elizayo, esinemitha-lit ii-LEDI-smarths ezingatshatanga ziba yeyona ndawo iphambili yokufumana izibane zangasemva.

Isicelo iimeko:
● Imoto: Isalathiso se-Backlight ye-On-Board DVD Abtons kunye neSwitches
● Izixhobo zonxibelelwano: Ifowuni yeselula, umnxeba, umatshini wefeksi
● Ibhodi yangaphakathi yangaphakathi
● Isixhobo sesandla: Isalathiso somqondiso
● Ifowuni yeselula: Iqhosha lesalathisi esisemva, iFlashlight
● Ubungakanani obuncinci nobuphakathi
● I-PDA: Isalathiso esiphambili seLight