QLED kana NanoCell TV? Nzwisisa kuti matekinoroji aya anoshanda sei 2q2g16

Pane kusahadzika kwakawanda kungamuka kana uchitenga a Smart TV. Izvo zvinobva kune zvigadzirwa zvehunyanzvi, kuburikidza nemuenzaniso uye mhando yemhando, kutaridzika uye dhizaini yechigadzirwa, pamwe nezvimwe zvinhu. Humwe hunhu hwekufunga kana uchisarudza a Yepakati kirasi Smart TV nokuti pekugara ndiko kuti ichava a QLED kana NanoCell, maviri ehunyanzvi matekinoroji anomiririrwa zvakanyanya nemhando Samsung e LG. Asi chii chimwe nechimwe chazvo chinorevei? Izvi ndizvo zvatichatsanangura pasi apa. 4h2b10

Evolution yeTV 173n8

Tisati taenda kune chikuru chinyorwa chechinyorwa ichi, ngatinzwisise zvishoma kuti maTV ane tekinoroji sei pamberi peaya akakurumbira basa. LED maTV uye izvo zvisingachashandisi mwenje wekumashure kugadzira mifananidzo. Nhoroondo yeterevhizheni ndeyekare uye yakatanga ne CRT maTV, iine maitiro ekuona uye zvisingakwanisi, kusvika yasvika zviratidziro zvinoratidzira zvakawanda uye zviwanikwa uye hunhu, kunyanya nekushandiswa kwebasa. HDR uye kuwedzera resolution kusvika 8K. Mimwe mifananidzo inobudisa zvinhu zvakakwana zvokuti inotoita seinopfuura kunaka kunoonekwa munyika chaiyo nemaziso edu!

CRT 6p6020

Ngatitangei nazvo CRT maTV (Cathode Ray Tube, kana kuti Cathode Ray Tube, muchiPutukezi), yakakurumbira “maTV”. CRT TVs akatanga kutengeserana muna 1930s uye akatonga musika terevhizheni kusvikira 90. Kushanda kwavo kwakaitika kuburikidza nemagetsi cannon - iripo muzvikamu zvitatu (RGB) muruvara TVs -, peya coils uye sikirini, iyo Iine mukati. kupfeka kunoumbwa ne phosphorus.

LCD 56376x

Atova maTV ekutanga LCD (Liquid Crystal Display, kana Liquid Crystal Display muchiPutukezi) yakauya mushure menguva pfupi uye yakaonekwa nekuve neyakatetepa skrini inoumbwa nemakristasi emvura - iyo iri pakati pemapepa maviri egirazi - uye inodzorwa kuburikidza nemagetsi. Vane chiedza chavo chakaitwa na mwenje wefluorescent (CCFL) kuve nechokwadi chekubereka kwemavara pane pani.

akatungamirira 606i15

Kutsiva marambi efluorescent eLCD TVs, LED TVs dzakauya, iyo shandisa magetsi e LED (mwenje diode mwenje) iri kumashure (backlight), ki kweiyo layer ye LCD skrini. Pamusoro pekuvandudza kunaka kwemufananidzo weTV ne akatungamira mwenje, vanopedza simba shoma uye, naizvozvo, vane mari yakawanda.

Nekudaro, iyo mwenje inodonha pamativi uye yakaderera musiyano uye kupinza (nevasina kudzika uye vakatendeka vachena nevatema) yeaya maTV akaita kuti zvikwanise kugadzira itsva. LED TV subcategoryque shandisa simba rezvimedu mukuda kwenyu, inomiririrwa neTV QLED uye NanoCell.

QLED kana NanoCell, chii mutsauko? 416336

Uye tinobva tasvika kune a yakavandudzwa modhi yeTV ine LED skrini vanoshandisa pfungwa, kana zvimedu, kubatsira nekugadzirisa mufananidzo, ari maTV QLED kana NanoCell. Zvose zvine maitiro akafanana, sekushandiswa kwe nanocrystals iyo inogona kuvhurwa kana kuvharwa yega yega kuti ibudise yakatonyanya uye yakachena mavara, zvisinei, ivo vachiri kuda backlighting.

Icho chokwadi chekuti matekinoroji aya dzora pixel yega yega Inovimbisa, ichienzaniswa nemhando dzakapfuura, kudzika uye zvakadzama zvakadzama mumavara, mwenje uye mimvuri. Kuita kwehunyanzvi uhu kunobva pakusefa kwemavara, zvichibvumira kuvimbika kwakanyanya mumhedzisiro yekupedzisira, kuwedzera pakubatsira kuvandudza zvinhu zvakaita sekupenya nekusiyanisa. Ngatitarisei zvinonyanya kukosha zveimwe neimwe yemhando idzi, QLED kana NanoCell.

QLED TV inoshanda sei? 1h5k3y

Kutanga, ngatitaurire zvakadzama sei a Smart TV iyo inoshandisa tekinoroji QLED. A Samsung ndiye mumiriri mukuru weiyi tekinoroji yakatanga muna 2017 uye inoshandisa tekinoroji ye Quantum Dots (Quantum Dots), inowanikwawo pamhando dzeTV TCL. Iyo Quantum Dots Iwo makristasi, akagadzirwa ne-ultra-thin uye microscopic semiconductor zvinhu (kubva pa2 kusvika ku10 nanometers, 20.000 nguva diki pane tambo dzebvudzi), iyo inogona kuburitsa mavara ega kana yakavhenekerwa, yakazara, pamwe chete, chizvarwa chemavara anopfuura bhiriyoni.

Aya maTV, kunyangwe achishandisa backlighting, ane layer pamberi peLCD iyo ine aya madotsi ehuwandu uye chimwe nechimwe chiito nekuburitsazve ruvara, zvichienderana nehukuru hwaro. Naizvozvo, maTV QLEDs Ivo vanoshanda nekupa huwandu hukuru hwemavara anooneka, zvichibatsira kuburitsa inoyevedza HDR zvemukati. Pano, mwenje weruvara wakanyatsojeka nekuda kwekumhanyisa kugadzirisa kunoshanda pachiyero che quantum. Uku kugona kukuru mukupenya kunogona kuwedzera kunaka kwemufananidzo. 

Pane chinhu chekufunga nezvacho QLED TVs, zviri zvenyu VA . Iyo VA s (Vertical Alignment) kupfupisa kona yekuona, ichiita kuti ive shoma (iyo inogona kuburitsa grey fog kune avo vanotarisa kubva kune yakanyanyisa kona). Zvisinei, vane musiyano mukuru uye vanoita kuti dema riore. Aya ndiwo maTV akakodzera kwazvo makamuri ane rima.

Zvisinei, mamwe mamodheru QLED TV Ivo vane maficha ekuwedzera ekuona kona uye kubata kuratidzwa. Mienzaniso yakafanana Neo-QLED (kuti uSA mini LED mubacklight - iyo inogona kuiswa muhuwandu hwakawanda munzvimbo dzine rima, ichiwedzera mutsauko zvakanyanya - uye kuwedzera kona yekuona) uye iyo QNED (kubva LG, iyo inosanganisa iyo Quantum Dots nehunyanzvi NanoCell), ingori mimwe yemienzaniso yekuvandudzwa.

Zvakanakira zveQLED TV 2e1h2r

Pakati pemabhenefiti makuru eQLED TV ndeaya:

• Inobvumira kupenya kwepamusoro;
• Inopa musiyano uri nani uye dema iri nani pane NanoCell;
• Kashoma kutambura neBurn-in effect pane OLEDs.

Zvakaipa zveQLED TV 6a2li

Kana zviri izvo zvisingabatsiri zveQLED TV, zvinosanganisira: 

• Yakanyanya kushomeka yekuona kona kupfuura NanoCell TVs.

Pamusoro QLED Smart TVs yekutenga 3s4d2i

• Samsung Smart TV 65 inches QLED 4K 65Q65B (2022): BRL 5,545,06
• Samsung Smart TV 43 inches QLED Iyo Frame 43LS03B (2022): R$ 4.999,00
• Samsung Smart TV 65″ QLED 4K 65Q70A (2021): R$ 5.469,00

NanoCell TV inoshanda sei? 3p6yq

Iine Samsung's QLED yakatangwa uye hukuru hwayo pane akajairwa maTV maTV, LG yakatanga zvakare hurongwa hwekushandisa zvimedu kubatsira mukubereka mifananidzo uye yakaunza maTV ayo kumusika. NanoCell, kushandisa nanocrystals - 1 nanometer zvidimbu izvo, kana zvakabatana, zvinogadzira yunifomu, yemhando yepamusoro uye chaiyo mufananidzo unogadzirisa kune akasiyana ekuona makona.

Iyi ndiyo tekinoroji ichangoburwa iyo, yakaiswa pamberi pe LCD , inobvumira kusefa kwemavara asina kufanira kuti aite akachena uye kuendesa iwo RGB yakachena. sezvo nano particles shandisa mwenje yekunyudza sefa (mwenje inovharira tekinoroji) kubvisa yakagomara uye isingadikanwi mimvuri nemavara, kuwedzera mavara uye kuvasiya vakachena, akajeka, echisikigo uye nekujeka kukuru.

Humwe hunhu huri mukati IPS (In-Plane Switch) iripo mukati NanoCell TVs, inokwanisa kukudza kona yekuona. Uyezve, maTV ane IPS anobatsira kuderedza kutaridzika kubva kumahwindo kana marambi uye saka ari nani kumakamuri akajeka, kusiyana nemukwikwidzi Samsung neQLED yayo. Kune rumwe rutivi, maTV NanoCell vanounza dema rakadzikama, rinopenya uye, nekuda kwechiedza chekumashure, dema kana grey point inoguma yava kuonekwa munzvimbo dzine rima.

Izvo zvakakosha kuratidza kuti mamwe maficha aripo mune aya NanoCell TV nechinangwa chekuvandudza nzvimbo dzaimbokanganiswa. Pakati pazvo pane teknolojia Yakazara Array Yemunharaunda Kudonha iyo inowedzera kusiyanisa uye inoita pakupenya kwezviratidziro nenzira ine hungwaru, zvakare kuvandudza vatema.

Zvakanakira NanoCell TV 655y4

Pakati pemabhenefiti makuru eNanoCell TV ndeaya:

• Yakafara yekuona angle ine IPS ;
• Zvakanakisa kumakamuri akajeka.

Zvakaipa zveNanoCell TV 1u1p4a

Kana zviri izvo zvisingabatsiri zveNanoCell TV, zvinosanganisira: 

• Inoburitsa dema dema;
• Yakaderera mutsauko mhando pane QLED.

Pamusoro NanoCell Smart TVs yekutenga 2l5m3b

• Smart TV LG 55” 4K NanoCell 55NANO80SQA (2022): R$3.299,99
• Smart TV LG 50” 4K NanoCell 50NANO75SQA (2022): R$2.729,00
• Smart TV LG 65″ 4K NanoCell 65NANO75SPA (2021): R$5.294,00

Ndeipi yekusarudza: QLED kana NanoCell? 4u331q

Mubvunzo unobva wasara wekuti ndeupi SmartTV kusarudza, QLED kana NanoCell. Pasinei nekusiyana uye zvakanakira zvinotsanangurwa pamusoro apa, hazvisi zvese zvakafanana. Vamwe vakadaro zvimwe zvinhu izvo zvinofambisa zvinhu zvakaderera-zvakadai semisiyano mukuvhenekera kumashure-uye kushandiswa kwe mamwe matekinoroji, zvichiita kuti vaenderane nevakwikwidzi vavo. 

Pakupedzisira, ese maTV, QLED kana NanoCell, vanotsamira pakuvimbika kukuru kubereka kwemavara. Mimwe misiyano inoonekwa kana inonyanya kufarirwa kune vamwe vashandisi pane vamwe uye, saka, zviri kwavari kusarudza yakanyanya kunaka tekinoroji, zvinoenderana nekushandisa kwavo uye zvavanoda. Muedzo neimwe yeTV mune inonyanya kushandiswa maapplication inogona zvakare kuve yakanaka sarudzo yekuita sarudzo yekupedzisira. 

Zvakadini neOLED uye MicroLED? Vari nani? 86v5u

Hongu, asi zvinodhura, maTV OLED e MICROLED, vamiriri vakakura ve LG uye Samsung mhando, zvichiteerana, wedzera humwe hutano pakushanda kweTV. Uyu ungave musoro wekuenzanisa wechimwe chinyorwa, asi ikozvino, ngatitarisei zvimwe zvezvinhu zvikuru zveimwe neimwe yeTV idzi.

OLED 4f513

Inyanzvi OLED (Organic Light Emitting Diode) inoshandisa organic pixels/diode (madiki pane maLED) anoburitsa iwo ega mwenje, asingachadi ki kwemwenje mapaneru. Ndosaka maTV ane tekinoroji iyi aine dhizaini yakatetepa.

MaOLED TV anoburitsa mutsauko wakajeka uye zvakare ane kugona kubvumidza kutarisa kubva kune mamwe makona akatenderedza skrini. Inokwanisa zvakare kuendesa iyo dema chairo -nekuti mwenje hautizire kumicheto uye pixel yega yega inovhenekera zvakasiyana - asi, kune rimwe divi, iwo akanyanya. zvinodhura uye ave Hupenyu hupfupi pane LCD uye LED TVs. 

Uyezve, maOLED TV anopedzisira ave nemukana wakakura wekugadzira iyo ine mukurumbira Yakagadzirwa kupisa-mukati (blur mark), zvinoitika kana chifananidzo chikaramba chakamira pane imwe nzvimbo kwenguva yakareba, chimwe chinhu chakajairika mumitambo yemavhidhiyo.

MICROLED 3f6u9

MaTV anovimba nehunyanzvi MICROLED vane maficha akafanana neOLED, achiunza iyo chokwadi dema uye risingaperi musiyano. Kusiyana neOLED, ivo vanoshandisa inorganic material yekugadzira chiedza (gallium nitride - GaN), iyo inovavimbisa a hupenyu hwesevhisi hurefu e zvikirini zvitete kupfuura OLED, kuwedzera pakugadzira a kuderedza kushandiswa kwesimba. Ivo, saka, matekinoroji zvinodhura mumusika.

Saiba zvakanyanya:

Tsvaga zvimwe nezve inotevera matekinoroji mumaTV ayo anozotonga pamusika. 

Zvinyorwa: Tvhifipro, Buscape, BuyYour_TV, Net Workshop, ReviewTV, WePC, tvfindr, VSS Monitoring, moo, Smart Energy, World Education, Central Hardware