Edge LED noma okuqondile LED? LED okuqondile futhi Edge LED: lapho ikhwalithi yesithombe kangcono

Kuze kube manje, LED-kwasemuva amaningi okuthuthuka wamavukelambuso emkhakheni ukukhiqizwa ithelevishini kamuva kwaphenduka izinto nokunye okwengeziwe, okuyinto evame isinqumo esinzima esivuna elilodwa noma kwenye idivaysi, njengoba okudingeke ukuba akucabange ngezinzuzo indlela ngayinye, ukuthatha isinqumo unolwazi.

Ngempela, ukuthenga TV, ungafuni ukwenza iphutha ekugcineni, ukuthenga into empeleni limelela ubuchwepheshe izolo, okuyinto kwenza akukho mqondo ukusebenzisa ngezinto ezingokoqobo lanamuhla. Ngenhlanhla, akekho nobunzima sina kule ndaba empeleni, kanye nekubaluleka kwalo kuyinto ngempela nehaba.

Emihle nemibi LED uqobo

ngenguqulo ngayinye ubuchwepheshe LED kunezinzuzo zako siqu, okuyilezi:

• Iziqu ephakeme esebenza ngobuchule.
• Ukukwazi ukuqamba namathelevishini nge izikrini sasivumela mncane.
• Ukungabikho ephelele mercury e LED.

Lezi izinzuzo ezibhekwa maqondana nobunye ubuchwepheshe of kwasemuva, okuyinto asetshenzisiwe ngaphambilini kwezinye izinhlobo TV.

Kuyaphawuleka a yokuntula ambalwa, okuyizinto sici zonke izinhlobo sokukhanyisa format LED:

• Ekuqaleni, backlight yalolu hlobo alinikezi engeli LCD wokubuka ezithuthukisiwe.
• iphethini zikanokusho kokuba okukhanyisa ohlangothini, bangase baphathwe engalingani ukubonisa ukukhanya.
• LED-kwasemuva ekugcineni avuse engathandeki wendawo Ukufiphala izithombe esibukweni.

Yiqiniso, nebubi ezifana kunenzuzo ezimweni eziningi iqedwe e onobuhle ehlukahlukene ithelevishini kanye nekucaphela, njengoba ubuchwepheshe ngokuqhubekayo ngcono. Ngakho-ke kubalulekile ukuba baqonde kahle, ukuthi akuyona le ukukhanyisa kuphela kuthinta iqophelo isithombe ku-TV.

High ikhwalithi yesithombe ezivumela okwashiwo TV yesimanje, babekwazi avele kakhulu ngenxa yokuthi ukuthi onjiniyela baye baqala ukusebenzisa LED kwasemuva ubuchwepheshe. Ngaleso sikhathi, ukuvela LED-TV engenza revolution wangempela kakhulu emakethe, ngoba izibani ezintsha ahlinzeke ngcono khulu izinga umbala, futhi khudlwana ukugqama yesithombe. Nokho, abantu abaningi bavele kombuzo mayelana nokuthi kungcono ukukhetha - Edge LED noma okuqondile LED. Phela, indlela ngayinye kunezinzuzo zako siqu nemibi okumelwe icatshangelwe enqubeni Ukukhetha.

Yiziphi umehluko zabo eziyinhloko?

Kuze kube manje, bonke abakhiqizi TV enkulu ekhona zisebenzisa ezimbili kuphela illuminations - Edge LED noma okuqondile LED. Phakathi kwabo, zingafani inani, kanye ilungiselelo yejeyomethri we LED. Kuye ngokuthi lakhiwe kanjani zinyanga elise, zingashintsha izimfanelo matrix, uhlobo ukukhanya ngamunye has izici zayo siqu kanye nezinzuzo. Kungenxa yalesi sizathu, ngokukhetha i-TV, esimweni ngasinye kubalulekile ukucabangela zonke izinhlangothi ngaphambi lezi zikhathi futhi ngizindle ngalokho namanje kangcono ukukhetha - Edge LED noma okuqondile LED. Okulandelayo sibheka izici indlela ngayinye.

Edge

Ukusetshenziswa kwalesi kwasemuva inikeza ukusatshalaliswa LED ezinhlangothini kwesikrini. Ngakho-ke, kulobu buchwepheshe sibizwa uvame ukubizwa ngokuthi uhlangothi okukhanyisa.

izinzuzo Edge

Izinzuzo lobu buchwepheshe has a ezimbalwa:

• -matrix kakhulu nomzimba omncane, kulo mongo - kanye ithelevishini uqobo.
• Ukukhanya uma kuqhathaniswa eliphezulu.
• Izinga eyamukelekayo umehluko.

Inzuzo main lobu buchwepheshe wukuthi TV ekugcineni baba hyperfine ukuthi ngokuvamile kuvele okunqumayo esivuna kukhethwa mishini. Kuze kube manje kubonakala ukuthambekela okusobala ubheke ukuthi, ngokukhetha phakathi Edge LED noma okuqondile LED, ngokuvamile makudle kwabo samuntu kuqala, ngenxa yokuthi abakhiqizi yesimanje ukukhiqiza sesikrini ultra-nomzimba omncane nge buchwepheshe.

Futhi uzinake Kuyaphawuleka ukuthi ukusatshalaliswa lateral ka LED inikeza ngezinga eliphezulu ekusetjentisweni kwemandla ngalokuyimphumelelo.

nemibi Edge

Futhi, ubuchwepheshe has nemiphumela ethile engathandeki ezithile:

• Ukukhanya at emaphethelweni kwesikrini.
• Izinkinga ezihlobene ukufana eyayikhanyisa onobuhle ezithile.

Uma wenza ukukhetha esivuna Edge LED, ilungelo kufanele sikuphaphamele kungenzeka ukuthi ukubaluleka TV kuyoba ngaphezulu ezimbalwa, ngoba zisebenzisa ezikhethekile ebusweni lembhali adingekayo ukusatshalaliswa iyunifomu kakhulu ukukhanya, kanye ukuqeda ukugqama izinguquko lubonakale. Uma sikhuluma ngalokho kukhona bokwenza lobu buchwepheshe, kufanele kutsi uphindze ugcizelele khona ukubaniza ethile egama isikrini, bese uma udlala, isibonelo, elikhanyayo landscape seqhwa eduze emaphethelweni kwesikrini zeqhwa kuyoba licace okuningi uma kuqhathaniswa ne isithombe phakathi nendawo.

Ngo izigcawu amnyama nazo kaningi ungakwazi unake umphumela uhlobo zikhanyiswe, futhi, ngokukhethekile, ngenxa yokuthi LED zitholakala azungezwe kwesikrini, futhi ukukhanya kule ndawo ngempela okunengqondo. Kuyaphawuleka yokuthi TV ezahlukene ngezindlela ezahlukene ukukhombisa ngeke kukhanye ngenxa kukhona njalo ukuthi kungenzeka ukuthi uzokwazi ukuthola idivayisi komncane kunabo umehluko kungenzeka izithombe. Nokho, uma TV ukwethula isici njengoba Ukufiphala wendawo, khona-ke esimweni esinjalo ungase ukhohlwe ngokuphelele okungukuthi elikhanyayo, futhi ezingonakalisa isimo umbono zezikhathi ezithile.

Direct

Kwasemuva uhlobo okuqondile LED sihlinzekela ukusatshalaliswa LED phezu yonke indawo ngemuva matrix.

Kulokhu, okukhanya amaqembu athile LED siyasebenza ngokweqile futhi ingasetshenziswa okuyinto Ukufiphala ubuchwepheshe ngokwanele lendawo, lapho processor isethiwe, ngaleyo ndlela kwande ezingeni Ngokuphambene, futhi ngaleyo ndlela kunikeza ukukhanya iyunifomu kakhulu.

izinzuzo okuqondile

Uma ucabangela izinzuzo Direct LED, kumelwe kuphawulwe okulandelayo:

• yokucacisa Uniform.
• ezingeni sezingeni eliphezulu umehluko.
• Ukungabikho imiphetho kukhanya.
• Sezingeni elamukelekile ukugqama.

nemibi okuqondile

Futhi backlight Direct LED has ezithile ezingathandeki kuqhathaniswa imikhiqizo efanayo:

• Ephakeme amandla ukusetshenziswa.
• Ayikho ukujiya enjalo ezondile matrix.
• Lag wokufaka elikhulu.

Yini lokukhetha?

Njengoba kushiwo ngenhla, akukho definition eqondile we samuntu lolutsite ehlobene kakhulu esimweni esithile. Kungenzeka ukuba banake ezicini eziningana lapho ukhetha phakathi lokho kukhetha elilungile ngaphezulu, - Direct LED kanye Edge LED: lapho izinga kangcono isithombe, lapho amandla edliwe, ekugcineni, yini TV has a design ekhangayo ngaphezulu uqobo.

Ngakho, uma ukushuba zedivayisi ngawe akanayo indima, futhi ngisho Kulokhu awunawo inhloso ukuyisebenzisa njengoba qapha for ezihlukahlukene imidlalo ye-computer, kulesi simo, kuyinto ehluke ngokuphelele efanelekayo kwasemuva Direct, kodwa uma ungumuntu fan amadivayisi umncane kakhulu, ke Edge - lesikahle. Kungcono uma uziqhathanisa ukusebenza zonke izibani esitolo, ukuze ungakwazi ukunquma ngokwakho ukhetho ethize kwamukelekile ngaphezulu. Ngokusho abasebenzisi amathelevishini ezinjalo, ekugcineni ngen ukuzikhethela ngokuyinhloko kuyindaba yomuntu ngamunye ukunambitheka kuphela.