I-Plasma noma i-LED - kuphela okukhethile

Kudingekile ukuqonda ukuthi ukukhetha okuwukuphela kokungapheleli - i-plasma noma i-LED - akunjalo. Lokhu kungenxa yezidingo zomthengi kanye nemibandela lapho imodeli ethile ye-TV izobukwa khona. Ubuchwepheshe obunye obukhishwe kumamodeli emakethe kunenqwaba yezinzuzo nezingozi. Uma sicabangela umqondo we-LED-TV, empeleni lokhu kuyi-LCD-TV efanayo, kodwa basebenzisa indlela ehlukile yokukhanyisa isikrini.

Izici ze- TV ze- LED

Isimiso sokusebenza kwe-LED-display noma i-TV ilula kakhulu. Ngemva kokuhlelwa kwezindiza zamanzi phambi kwesibani sokukhanyisa, kungenzeka ukuklama ishintsho sokuguqula ekuqaleni. Indiza yokuhlonza ukukhipha amakristalu iyakwazi ukuhluka ngenxa yomphumela wamandla ahlukile kagesi, ngakho-ke ukukhanya okukhanya kuyokwedlula ngokuphelele, noma kubambezeleke ukuboniswa kwe-LED, futhi izindawo ezikhanyayo noma ezimnyama zizobonakala esibukweni.

Ukudlula ama-crystals noma ukuphuphuthekisa ngenani elikhulu lamaphikseli, ukukhanya kufaka isihlungi sokukhanya. I-pixel ngayinye igcwaliswa ngamaphikseli angaphansi angaphansi kwe-green, obomvu nokuhlaza okwesibhakabhaka. Le nhlanganisela ye-3-color color ikuvumela ukuthi uthole noma umbala onemibala esikrinini.

Izici zomklamo we-TV yama-plasma

I-pixel ngayinye eplasma iyi-microlamp ne-neon ne-xenon gases nenani elincane le-mercury. Ukuhamba komshini kagesi kubenza baphanye, futhi ngemibala ehlukene - obomvu, obuluhlaza nohlaza okwesibhakabhaka. Ku-cone ngayinye kunesidingo esikhethekile esinikeza umthamo olawulayo, ubukhulu bawo obuyokwenza ukuthi ukuphakama kokukhanya kwesibonakaliso salombala.

I-Plasma noma i-LED - kuphela okukhethile

Ake sibone ukuthi i-LED engcono noma i-plasma. I-TV ye-LED ine-matrix encane kakhulu, kulula ukuyibeka kunoma yimuphi indiza ngenxa yesisindo sayo esincane. Ubukhulu bamaphikseli buncane kakhulu, futhi ubukhulu bokubekwa kwabo buphezulu kakhulu, okunikeza isinqumo esiphezulu kakhulu sesithombe, futhi lokhu kuqinisekisa ngokucacile nokucacile nge-HDTV. Amamodeli angase asekele i-HD ephelele. Kungenzeka ukuguqula ifomethi ye-2D ku-3D. Amamodeli wanamuhla ane-interface elula ye-Smart Hub enekhono lokuxhuma kwi-inthanethi esebenzisa umsebenzi we-Internet @ TV ne-Skype.

Ukudluliswa kombala okwenziwe ngcono kwe-Color Enhancer (Plus) nokususa inani le-Motion 800 Hz. Ukusebenzisa umsebenzi we-Allshare +, kalula, ukuxhuma ngokuzenzekelayo kunoma iyiphi idivaysi yedijithali ehambisanayo. Isilawuli esikude sibonga yonke indawo ku-Allshare +. Abathengi abaningi basakhetha i-LED LCD Full HD TV ngenxa yokungabi khona kwe-high-voltage backlighting. Isithombe esivela ngemuva kwe-backlight LED sibonakala kakhulu futhi siphezulu, ukusetshenziswa kwamandla, ngokwemvelo, kuncane kakhulu.

Ukungafani kwamamodeli wanamuhla, kungakhathaliseki ukuthi i-plasma noma i-LED, iphakeme kakhulu, kodwa le parameter yamaTV yama-plasma isaphezulu kunama-TV-i-LED. Ngenxa yalokhu, kungenzeka ukuthola ukujula okumangalisayo (izinga) labamnyama ngevolumu yesithombe esishayisayo. Amapenelomu e-Plasma angabangela ubuhlungu amehlo kuphela ngokubukwa okuseduze, kodwa ahlinzeka ngokubukeka kahle kwama-telecasts endaweni enkulu, futhi ukungafani okukhulu akuhlobene ne-angle yokubuka kwesikrini. Isikhathi sokuphendula se-plasma asinaki.

Futhi, ukuxazulula inkinga - i-plasma noma i-LED - iprosesa izokusiza. Iprosesa ye-plasma engu-18-bit ikuvumela ukuba uthole amathani ayizigidigidi zembala. I-stock enkulu yama-shades enobukhulu obuphezulu buveza umbala wento ethile, ngisho nokukhanya kwayo okuphansi, futhi ivolumu nokujula kwesithombe kugcinwa ngokuphelele. I-TV ye-TV ine-processor ye-10-bit, esebenza ngemibala eyizigidi eziyizinkulungwane.

Ukwandisa ukucaca kwe-plasma, umsebenzi we-Silhouette Editor noma ukususwa kwezingqimba zamanga kunikeziwe. Umsebenzi we-"Silhouette" ubeka izintambo zento futhi ulungisa ukuguqulwa kusuka esithombeni esimnyama ukuya esithombeni esilula. Ngenxa yalokho, isithombe esicacile sikhiqizwa ngaphandle kokubonakala kwamanga. I-Real 100 Hz inikeza ukushintshwa kwesithombe okubushelelezi futhi okunengqondo. Ifakiwe phakathi kwepaneli yeglasi ne-matrix, isihlungi esiyingqayizivele se-Ultra Filter Bright 2 sichitha futhi sinqamuleli ukukhanya kwangaphandle, kodwa sidlula kalula isithombe sephaneli. Manje akudingeki ubheke indawo efanelekayo ye-plasma, ukugwema ukukhanya kwesikrini.

I-Plasma Vs ye-TV ye-LED ingase ibonakale ifana, kepha njengoba ubona kusuka kulokhu okubukeziwe okufushane, lokhu akunjalo neze. Ngakho-ke, ukhetha imodeli ethize, ukhawulelwe ngesiqinisekiso sokuthi ngeke siphelelwe yisikhathi ngenyanga. Khetha ikhwalithi!