The 2m2k3r
Pakutanga kwaJanuary, panguva yegore Consumer Magetsi Ratidza (CES), mumwe Sony akazivisa Bravia XR A95K, yekutanga smart TV ine sikirini QD OLED zvenyika. Iyi tekinoroji yakagadzirwa ne Samsung uye inomiririra shanduko inounza pamwechete zvinhu zvakanakisa zvezviratidziro OLED uye inovasanganisa nehunyanzvi quantum dots ou QLED (quantum dots, muChirungu), mukuedza kupa zvakanakisisa zvezvose zviri zviviri. t5p3s
Sezvakaita chero tekinoroji nyowani, iyo QD OLED (QD OLED kana Quantum Dot OLED) ichiri kuunza kuda kuziva uye kusahadzika kudivi revatengi. Saka iwe unogona kunzwisisa zviri nani kuti inoshanda sei, ndezvipi zvakanakira chimiro chitsva uye misiyano mikuru yerudzi urwu rwekuratidzira uchienzaniswa nemamwe matekinoroji. - senge LED uye OLED skrini - o showmetech akagadzirira chinyorwa ichi chakakosha, kwaanozonyura zvakadzama mukati meiyo QD-OLED uye otsanangura, zvakadzama, zvese zvaunoda kuziva nezvazvo.
Yakanakisa yeOLED neQLED 445r36
Pfupi, QD OLED imhando nyowani yeOLED skrini tekinoroji (Organic Chiedza-Emitting Diode) iyo inoshandisa quantum dots kugadzira mavara - the Samsung inodaidza rudzi urwu rwescreen, zvekutengesa QD Display. Kuve tekinoroji yekuratidzira tekinoroji, ine chinangwa chekutora mukana weatove anoyevedza hunhu hwe smart TV OLED, kuvandudza kupenya uye ruvara kuburikidza nekushandiswa kwe quantum dots. Mhedzisiro yacho iTV ine mazinga anokatyamadza ekusiyanisa uye vatema vakakwana vatovepo muOLED, vachipa kupenya kwaingowanikwa muQLED TVs, ine quantum dot skrini.
Kuti ikubatsire kunzwisisa zvirinani kuti QD-OLED chii, zvinodikanwa kukurumidza kutsanangura mashandiro eOLED neQLED matekinoroji.
QLED 5h144m
The type LCD / akatungamirira, zviratidzo QLED shandisa inonzi quantum dots kuvimbisa mifananidzo ine kupenya kwepamusoro kusimba uye hukuru hukuru uye kutendeka kwemavara. Chiratidziro cheQLED chinoshandisa zvinhu zvina zvakakosha kugadzira mifananidzo yayo: LED backlight, quantum dot layer, LCD matrix, uye sefa yemavara. Magetsi e LED anoburitsa kupenya kwese kwaunoona - uye mwenje wemazuva ano we LED unogona kuburitsa kupenya kwakawanda, zvakanyanya kupfuura OLED skrini inokwanisa kugadzira. Asi kusvika padanho iroro hakusi nyore.
Mhinduro inowanikwa kune iyi ndeye kushandisa yakanyanya kupenya yebhuruu LED mwenje sosi uye, neshure, kuenzanisa toni dzebhuruu ne quantum dots mune tsvuku uye girinhi mavara. Nekuti aya madotsi ehuwandu anogona kugadzirwa kuti abudise mavara chaiwo uye - zvinoshamisa - anogona kuzviita neanoshanda nhanho ingangoita 100%, QLED TVs inounza yakanaka kunaka kwemavara pasina kupa kupenya kana kuda kushandisa rimwe simba.
Kubva ipapo, mwenje chena unopfuura nepaLCD matrix (inoenderana nemifananidzo yaunoona uye inotara kuti nzvimbo dzakasvibira kana dzakasvibira dzechidzitiro dzakajeka sei) uye pakupedzisira kuburikidza nesefa yeruvara, inoshandura mwenje muchena kuita mwenje "kurudyi". chiyero chetsvuku, girini uye bhuruu kuitira kuti, pakupera kwezuva, mavara ave akatendeka sezvinobvira.
OLED 4f513
Yatova smart TV ine tekinoroji OLED inoshandisa chete OLED mwenje sosi uye sefa yemavara kugadzira mufananidzo wayo. Kuti uite izvi, inosanganisa mwenje yebhuruu neyero kubva kuOLED masosi kugadzira mwenje ungangoita chena. Chiedza chinobva chapfuura nepasefa yeruvara yakagadzirwa nemavara matsvuku, ebhuruu uye egirinhi subpixels. Kusiyana nedzechinyakare maLCD TVs, ane rakaparadzana backlight rinopfuura nepakati pepixels, muOLED imwe neimwe pixel inoburitsa kupenya uye ruvara yega kuti igadzire mufananidzo.
Nenzira iyi, pixel yega yega ndiyo yayo mwenje sosi uye inogona kudzimwa zvachose kana zvichidikanwa. Izvi zvinoreva kuti pixel inopenya inogona kuoneka padivi peyakazara nhema isina kukanganisa imwe, ichigadzira musiyano wakasarudzika uyo OLED smart TVs ane mukurumbira. Uye handiyo chete inobatsira: nekuti chifananidzo hachifanirwe kupfuura neLCD matrix, maekona ekuona akafara, nepo kuvakwa kweOLED TV kwakatetepa uye kwakareruka nekuda kwechimiro chayo chiri nyore.
Izvo zvisingakwanisi 2f56v
Nezvese hunhu hwavanopa, kunouyawo miganhu. Kunyangwe ichiratidza kupenya kwakanyanya uye mavara asingakanganise, iyo QLED ratidziro haina yakanyanya kusiyanisa ratios - chiyero chemusiyano pakati pechiedza nerima toni pachiratidziro - uye zvakare ichava nematoni akasviba uye matema anotaridzika zvakanyanya kugezwa kunze, kutsveyamisa kune imvi.
Mapaneru eOLED anotambura kubva padanho repamusoro rekupenya, uye, nekupenya kwakanyanya, iwo mavara anowanzo kutambudzika nekukanganiswa. Pane imwe pfungwa inokosha: kusimba. OLED mapaneru ari pasi pekupfeka kwakanyanya, sekurasikirwa kwekupenya uye mhando yemhando, kuwedzera njodzi dze kupisa-mukati, dambudziko rinosiya mavara pachiratidziro mushure meiyo organic ma LED anoumba chiratidziro kupera kupera.
Chii chinonzi QD-OLED uye tekinoroji inoshanda sei? 3me6z
Sezvambotaurwa, QD-OLED (Quantum dot Chiedza Emitting Diode) tekinoroji yakaunzwa ne Samsung uye inosanganisa QLED neOLED. Chinangwa chikuru chekambani ndechekutora mukana wezvakanakira matekinoroji ese ari maviri: kubva kuOLED, ichitora mutsauko wayo usingaperi uye ma toni akasviba emhando yepamusoro uye yemhando, nepo kubva kuQLED, ichitora kugona kwayo kuburitsa mamwe mavara akanyanya uye kupenya.
Zvinoenderana ne Samsung, chiratidziro cheQD-OLED chine zvinhu zvitatu zvikuru: yekutanga TFT layer iyo inosanganisira dunhu remagetsi kuti ripfuure ikozvino kuburikidza neOLED zvinhu, chikamu chechipiri chebhuruu OLED zvinhu zvinogadzira chiedza chebhuruu, uye chikamu chechitatu che quantum dots. Aya quantum madotsi madiki semiconductor particles, ane zviyero kubva pa2 kusvika gumi nanometers. Pamwe chete, vanogona kushandura chiedza chichena kuva chiedza chemavara pasina kurasikirwa kwesimba. Mucherechedzo unoguma unoenderana nehukuru hweiyo quantum dot pachayo - madotsi makuru, e10 nm, achaburitsa ruvara rutsvuku uye madiki, toni dzebhuruu.
Kana mwenje webhuruu kubva kune yega pixel uchipfuura nepakati peiyo quantum dot layer, girinhi uye tsvuku subpixels anogadzirwa ayo, akasanganiswa neblue subpixel, anoumba RGB color modhi. Mune iyi modhi yeruvara, tsvuku, bhuruu uye girini zvinowedzerwa kugadzira mamwe mavara emifananidzo yaunoona paTV.
Zvimwe zvinobatsira 2w726w
Zvakadaro maererano Samsung, zviratidzo QD OLED inogona kuwana chiyero chepamusoro che1.000.000:1. Uyezve, nekupa iyo LCD layer, nguva yekupindura skrini, makona ekutarisa uye kuratidza kubva pachiratidziro kunofanirwa kuvandudzwa kana ichienzaniswa neyechinyakare LCD skrini. Iwo masikirini matsva anosanganisira tekinoroji zvakare anoderedza, kusvika ku50%, kubuda kwechiedza chebhuruu, chinokuvadza kuhutano hwemaziso.
Samsung yakagadzirisa nyaya neOLED here? 1a6f45
Kunyangwe ichimiririra kusvetuka maererano nemhando yemhando zvichienzaniswa nezvimwe zvinoratidzwa, OLED inotarisana nemamwe matambudziko anogona kupedzisira afuratira vatengi. Yekutanga yeiyi inotyisa kuchengetedza mufananidzo, inozivikanwawo se kupisa-mukati. Dambudziko rinoitika kana iyo skrini ichipa zvinhu zvakamira zvinoshanduka zvishoma nekufamba kwenguva: HUD yemutambo kana Windows taskbar, semuenzaniso. Kana mufananidzo wacho wakamira uye uchisiyana zvishoma nekufamba kwenguva, pane njodzi yekuti ucharekodhwa zvachose mumapikiseli, ichisiya skrini yakanyorwa nekusingaperi.
Sezviri pachena, QD-OLED haifanire kumiririra kupera kwe kupisa-mukati. Maererano newebsite CNET, tekinoroji yeQD-OLED haizounza misiyano yakawanda kana ichienzaniswa neiyo inoshandiswa muOLED kuratidza. Mugadziri, zvisinei, anovimbisa kubatanidza otomatiki michina inoderedza njodzi dzekugadzira dambudziko mune mamwe mazuvano smart TV.
Chimwe chipingamupinyi chakatarisana neOLED skrini chine hukama nehupenyu hwavo hunobatsira. Zviratidziro zverudzi urwu zvinowanzorasikirwa nemhando nekukurumidza kupfuura mamwe matekinoroji. Panyaya yedambudziko iri, Samsung Izvo hazvisati zvataura kana iyo itsva QD Display TVs ichave nehupenyu hunobatsira hwakawedzerwa.
QD-OLED smart TVs ichasvika riini pamusika? 2750g
Na ces 2022, mumwe Sony yaive yekutanga kupa ruzivo nezve iri kuuya QD-OLED pani. Iyo itsva flagship Bravia XR A95K achauya akashongedzerwa a kuratidza da Samsung muhukuru hwe 55 uye 65 inches ine 4K resolution. Kunyange pasina mutengo kana zuva rekupedzisira rekuburitswa rakapihwa, maTV achavhurwa muna 2022.
The Alienware yakaratidzawo chigadzirwa chayo chinotevera neQD-OLED. Iyi ndiyo yekutanga yemitambo yekutarisa kubatanidza tekinoroji munyika. O AW3423DW yakanangana nevatambi vanonetsa, kupa a 175Hz zororo reti ru NVIDIA G-sync, 0,1 ms mhinduro nguva e VESA DisplayHDR TrueBlack 400 chitupa.
A Samsung, zvakare, haina kuburitsa rumwe ruzivo nezve mamodheru ane tekinoroji. Zvakadaro, kambani iyi ndiyo yakahwina mubairo wegore rino we "Best of Innovation" pa ces 2022. Mukuburitswa kwemubairo pawebhusaiti yefair, zvinonzi “Samsung's 65-inch QD-Display TV ndiyo yekutanga yepasirose yechokwadi yekuzvimisikidza RGB quantum dot OLED skrini, inosanganisa mazinga eRGB OLED nemuvara uye kupenya kwemadotsi ehuwandu..
Imarii maQD-OLED TV anodhura? 1c1j5v
Nezve kuti yakawanda sei smart TV ine tekinoroji nyowani ichadhura, hapana achiri kuziva chokwadi. Asi tarisiro yakatenderedza QD-OLED ndeyekuti mitengo ichave yakakwira, kunyanya tichifunga nezvekuderedzwa kwekupa. Just the Samsung inotonga tekinoroji panguva ino uye izvi zvinofanirwa kuve nekukanganisa pamitengo yeTV uye mamonitor ane chimiro.
Onawo: 162z4i
Na ces 2022, takaona akasiyana siyana eTV uye matekinoroji matsva, anosanganisira micro LED uye kunyange hofori 136 ″ mapaneru. Tarisa uone hutsva smart TV matekinoroji uye maitiro e2022.
Source: aivimbwa Reviews, CNET.
