Chii chinonzi OLED tekinoroji inoshandiswa mumaterevhizheni

Echo Dot Smart Mutauri

QLED o Quantum Dot Chiedza-Emitting Diodes ndeimwe yematekinoroji akati wandei aripo mumaterevhizheni anhasi anosvika 4K resolution kana kupfuura.

Kunyange zvazvo iri kuwedzera mukurumbira, izwi iri richiri kumutsa mibvunzo. Nzwisisa kuti QLED chii kushanda kwayo uye misiyano huru neruremekedzo kune mamwe matekinoroji akadai Neo QLED, QNED uye maitiro api ekuona pakusarudza terevhizheni nyowani.

Chii chinonzi QLED tekinoroji?

QLED inogona kuonekwa sekuvandudzwa paLCD. Iwo quantum madotsi anoshandiswa mune tekinoroji makristasi nanometer mudhayamita anoburitsa hurefu hwakanyanya hwechiedza. Aya nanocrystals anoumbwa semiconducting zvinhu zvinopa quantum kuvharirwa mhedzisiro, inoitika kana maerekitironi ari muzvinyorwa akavharirwa kune mavhoriyamu madiki zvakanyanya.

Quantum kuvharirwa kunobvumira nanocrystals kugona kugadzirisa uye kugadzirisa wavelength yechiedza zvinoenderana nehukuru hwadzo, ichigadzira mavara akasiyana pasina kudiwa kwemakemikari musanganiswa.

Kunyangwe tekinoroji yequantum dot yakagamuchira mashandisirwo ayo ekutanga ekutengesa muna 2013, mumidziyo yakadai se Sony Triluminos, zvidzidzo pamusoro pekuvharirwa kwehuwandu zvakaitwa kubvira 1982, apo masayendisiti eRussia akacherechedza chiitiko chacho.

Mumidziyo ine tekinoroji yeQLED, pane chimiro chakaumbwa neLCD skrini, firimu remadotsi ehuwandu uye backlight yakagadzirwa ne LED dzinoburitsa mwenje weblue.

Iyo backlight ndiyo seti yakagadzirwa nemwenje uye zvimwe zvinhu zvinopa mwenje unodiwa weiyo nzira yekugadzira mifananidzo pamasikirini asingabudise iwo ega mwenje. LCD TVs dzinowanzoshandisa chena-emitting backlight, nepo QLED tekinoroji inoshandisa yebhuruu-mwenje LED.

Iwo nanocrystals aripo muQLED madivayiri ndeimwe yekusiyana kweiyo tekinoroji, sezvo mukati memufirimu mune chaiwo makristasi anobereka mimvuri yetsvuku, yegirinhi uye yebhuruu. Kuvhiya uku kunodzivirira kusiyanisa tonal, kuburitsa mavara akachenesesa, echokwadi uye anopenya.

QLED yatove yakajairwa here kana kuchine maTV akaderera?

Zvisinei nekuwana mukurumbira, QLED TVs inogovera nzvimbo nevekure LCD uye vanin'ina ve LED. Aya matekinoroji anoshandisa mwenje wemwenje uye ane maficha akafanana, kunyangwe iwo maQLED modhi akajeka uye ane yakafara color gamut.

Pamusoro pemhando idzi, kune materevhizheni ane OLED tekinoroji, ayo anoburitsa mifananidzo neimwe nzira inoguma nemifananidzo ine maitiro akasiyana. Nokudaro, zvishoma zvakaoma kutsanangura kunaka kwechigadzirwa, zvichienderana chete nekombiyuta inoshandiswa.

Mukuenzanisa kwakawanda, tinogona kutaura kuti zviratidziro zveQLED zvinopa kupenya kwakawanda uye mavara akajeka, nepo OLED skrini inopa yakadzika dema mazinga uye yakakwirira musiyano, nekuda kweiyo yega yakavhenekerwa organic diode tekinoroji inobvumira imwe neimwe kubatidzwa kana kudzimwa. mumwe nomumwe.

Nekuti maQLED nemhando dzeTV dzeTV dzinoda chitubu chechiedza kugadzira mifananidzo, dzine mwenje usina kunyatsojeka kupfuura mhando dzeOLED, zvichikonzera greyer, vatema vasina kutendeka.

Kune rimwe divi, QLED TVs inogona kupa huwandu hwakakura hwemavara, kupenya kwakawanda uye kunowanzo kuve nematambudziko mashoma neanoratidzira pachiratidziro, chimwe chinhu chinogona kuvaita sarudzo inonakidza yenzvimbo dzakajeka.

Chinhu chinonyanya kukosha panguva yekutenga ndechekuziva nezvemugadziri, mutengo wemutengo uye zvigadzirwa zvehunyanzvi zvemhando dzakaongororwa, uchifunga nezve izvo bhajeti yako inobvumidza iwe kubhadhara.

Kusimba kweQLED TVs

  • zvidzitiro zvinopenya;
  • Kukura kwemavara;
  • Mutengo wakachipa uchienzaniswa neOLED TVs;
  • Yakakura kuchengetedza simba kana ichienzaniswa nemhando dze LED.

Kushaya simba kweQLED TVs

  • Akadzika matema mazinga pane OLED modhi; dema rinogona kuderedzwa;
  • Makona ekuona akaderera pane maOLED modhi;
  • Nguva dzekupindura dzepamusoro pane mhando dzeOLED.

Crystal UHD yakasiyana neQLED here?

UHD girazi ishoko rinoshandiswa neSamsung kutsanangura mhando dzayo dzeLCD TV dzinoshandisa LED backlighting uye kuita sarudzo dzinosvika 3840 x 2160.

Midziyo inotsanangurwa seCrystal UHD inowanzo kuchipa kupfuura QLED TVs nekuti ine zvakawanda zvine mwero specs uye inosvika pakugadziriswa kwepamusoro kusvika ku4K. Kusiyana nemhando dzeQLED, dzinoshandisa quantum dots uye dzinogona kuzadzisa zvigadziriso zvine simba pakati pe4K ne8K, zvichienderana nemuenzaniso.

Zvakajairwa tekinoroji zvirevo zveCrystal UHD terevhizheni:

  • Refresh mitengo kusvika ku60 Hz;
  • 4K ndiyo yakanyanya kugadziriswa yakawanikwa;
  • Ivo havana HDMI 2.1 yekupinda.

Ndeupi musiyano neNeo QLED?

Neo QLED kusimudzira tekinoroji yeQLED, inoshandiswa neSamsung mumidziyo yayo yakatangwa kubva 2021.

Musiyano mukuru unounzwa neNeo QLED kushandiswa kweMiniLEDs, iyo nekuda kwehukuru hwayo, inogona kuiswa muhuwandu hwakawanda munzvimbo dzakadzikama, izvo zvinoturikira mune yakanyatsojeka kutonga kwechiedza, zvirinani mutsauko uye makona.

QNED yakafanana?

Chii chinonzi OLED tekinoroji inoshandiswa mumaterevhizheni

Pamusoro peiyo nzira yekushambadzira yekuve nezita rakatanhamara (asi kwete kudaro), LG's QNED inoshandisa Nanocell tekinoroji, yakagadzirwa nekambani kuratidza mamwe mavara akatendeka uye ari nani ekuona angles.

Ko QLED inokonzera kupisa-mukati?

Hongu.Muzvinyorwa zveQLED TV, pane zvinotemerwa kudzivirira kusiya michina ine mufananidzo wakamira kwenguva yakareba kudzivirira kutsva. Nekudaro, dambudziko iri rine hukama neOLED TVs.

QLED yakanaka pakutamba?

Hongu. Kunyangwe maOLED TV aine nguva yekupindura inononoka, pane zvakanaka sarudzo muchikamu cheQLED. Paunenge uchisarudza TV yekutamba, ita shuwa kuti mudziyo une yakaderera yekupindura nguva uye yakakwirira yekuzorodza mwero, zviri nani kurova 120Hz.

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