Mukugadzira tekinoroji yeMicroLED, mainjiniya akarovera madiki madiki eChiedza-Emitting Diodes (LEDs) panzvimbo imwechete yepamusoro kupfuura zvizvarwa zvakapfuura zvema LED skrini - mamirioni ezvimwe.
Kwemakore, akawanda epamusoro-tekinoroji tekinoroji akauya nekuenda. Kubva pachinyakare chubhu terevhizheni kusvika mapurojekita, plasma skrini kusvika kuLCD uye ikozvino maOLED, musika wevatengi wakaona marudzi ese emasikirini mafomati, tsananguro, uye zvinhu.
Sezvo iyo smartphone, piritsi, uye yakakwira-def misika yeTV yakaputika, pane nhangemutange yezvombo isina kumira pakati pevagadziri kuti vagadzire masikirini ari matete, madiki, anopenya, uye akakwirira-tsanangudzo kupfuura makwikwi.
Kazhinji, zvinhu izvi zvinoyerwa seimwe muzana muzana misiyano-kusvika izvozvi. Kuuya kweMicroLED tekinoroji inovimbisa kutsanangura zvakanyanya kuti masikirini anogadzirwa sei, ndeapi mafungidziro anogona kurongedzerwa mumasikirini eese akasiyana saizi, uye nhanho yekugadziriswa LED skrini inokwanisa.
Chii chinonzi MicroLED?
MicroLED tekinoroji, zvirinani muzita, yakatwasuka. Mainjiniya vakagadzira madiki madiki eChiedza-Emitting Diodes (LEDs) uye akatsikirira akawanda acho panzvimbo imwechete yepamusoro kupfuura zvizvarwa zvakapfuura zvema LED skrini. Mamwe mamiriyoni.
Ma LED ndiwo madiki 'ma bulbs' anogadzira mwenje mumasikirini, uye mune mamwe echinyakare maapplication akaita semwenje, musoro wemota uye mwenje wemuswe, uye echinyakare magirobhu. Musiyano uripo pakati pemaLED nema bulbs efilament unoshamisa semutsauko uripo pakati pekutanga teregirafu nemafoni emazuva ano, asi mune ese ari maviri, vanovavarira kuita basa rimwe chete.
Saka, maMicroLED ari kuvandudzwa kwakawanda mune tekinoroji inobatanidza maLED nemifananidzo inogadzirwa pachiratidziri. MicroLEDs inoderedza saizi ye LEDs nezvakawanda, zvinoreva kuti akawanda awo anogona kuzadza nzvimbo imwechete yakambogarwa ne diode imwe.
Izvi zvinowedzera simba rekugadzirisa uye kugona kupa ruzivo, asi zvinouya nekudhura kwekupenya. Iyo yave nhoroondo yanga iri nzvimbo yekunamira yekudzikisa maLED mumascreen application. Kugadzira maMicroLED anopenya seawo echinyakare kunoda simba rakawanda, kugona kukuru kwe diode, kana zvese zviri zviviri. Kupinza simba rakawanda mukuwedzera, ma LED madiki zvinoreva kupisa kwakawanda, kudonha kukuru kwebhatiri, uye kuwedzera kuoma kwekugadzira.
Zvese izvi zvimhingamupinyi zvave zvakakwana kudzivirira vagadziri kubva mukutevera nekushandisa microLED tekinoroji muzvigadzirwa zvevatengi-kusvika izvozvi.
Nguva yakwana yekudzikisa ma LED
Parizvino, pave nemuganho wekuti vagadziri vadiki vangagadzira mabhodhi e LED , kwete chete nekuda kwehukuru hwema diode, asi nekuda kweiyo 'pitch' saizi, inova nzvimbo iri pakati pe LED yega yega uye izvo zvinorehwa nekupatsanurana kweiyo skrini. resolution.
Hardware tekinoroji uye maitiro ekugadzira anowanzo kudzikamisa zvinhu, nekuti maLED aigona kungoitwa madiki uye akaiswa kudunhu reimwe saizi uye kugona. Panzvimbo pemashoma gumi nemaviri yero-yebhuruu echinyakare maLED mune anhasi ma LED skrini, maMicroLED skrini ane mamirioni e LED, kana imwe yega pixel.
Iyi nhamba inobva yapetwa katatu, nekuti microLED skrini inoshandisa tsvuku, girinhi, uye bhuruu LEDs. Imwe neimwe RGB trio inoburitsa imwe 'pixel,' yaunogona kufungidzira inowedzera nekukasira paTV-saizi 1080p skrini. Zviuru zvemapixels anosanganisira ega mamodule, uye akawanda mamodule anoumba yakapihwa skrini.
Kudonha ma LED kunopa kugadzirisa simba, asi kunosanganisira Hardware kuoma. Nguva pfupi yadarika paine hardware uye tekinoroji yekugadzira yakakwira kusvika padanho rekuti ma LED skrini anogona kuita shanduko yakananga ku microLED.
Vagadziri vakagadzirira kuvhura MicroLED tech
Yekutanga MicroLED TV kutanga ndeye Samsung's 'The Wall,' isina furemu, modular skrini inopa indasitiri inotungamira kugadzirisa uye indasitiri-yekutanga modular kugona iyo inogona kubvumira vashandisi vekupedzisira kuwedzera maTV avo sezvo maapplication anochinja.
PaCES 2018, Jonghee Han, Mutungamiriri weVisual Display Bhizinesi kuSamsung Electronics, akati, "PaSamsung, takazvipira kupa vatengi ruzivo rwakasiyana rwekucheka-kumucheto skrini. Seyekutanga pasirese mutengi Modular MicroLED terevhizheni, 'Wall' inomiririra imwe budiriro. Inogona kushandura kuita chero saizi, uye inopa kupenya kunoshamisa, color gamut, vhoriyamu yeruvara uye dema nhanho. Isu tinofara nezve danho rinotevera iri munzira yedu kune ramangwana reiyo skrini tekinoroji, uye inoshamisa kuona chiitiko chainopa kune vatengi. "
Aya mapoinzi anoratidza akawanda ekuvimbisa kubudirira uye mabhenefiti eiyo microLED tekinoroji, kubva pakukwanisa kuburitsa kupenya uye kugadzirisa uye kutsanangurwa zvakajeka mazinga matema, nyaya dzese nezvizvarwa zveplasma uye LED HD TVs.
Kunyangwe mazhinji emazuva ano ma LED skrini ari chaiwo mahybrid LCD / LED masikirini anoshandisa chinhu chimwe (Liquid Crystal Diodes) kugadzira iyo mufananidzo uye imwe (iyo maLED ari kumashure kwavo) kudzosera kumashure skrini.
Muchidimbu, uku ndiko kutora kwepamusoro-tekinoroji kune ekare purojekita TV skrini, uye vanouya nematambudziko avo, anosanganisira kukanganisa kwemifananidzo kana kudzima kubva pamakona ekuona, mwenje unobuda muzvikamu zvakasviba zvechidzitiro, makobvu masikirini anoda. akaturikidzana maviri akasiyana, uye zvinogumira pakupenya kwakanyanya nekuda kwekupfuura-kuburikidza nechimiro chechinhu chekrini.
Iyo Samsung Wall chidzitiro chikuru, ichiita kutanga kwayo mune 120-inch fomati. Zviri nyore kufunga kuti iyi yaingove nyaya yekuda kuita splash nehombe-chidzitiro pashow yekutengeserana huru, asi kune yakanyanya kuomarara backstory.
Mugadziri wacho haana kugona tekinoroji yemicroLED pamadiki madiki skrini. Matambudziko akatenderedza chiyero che LEDs, simba uye kupisa kugadzirwa, uye mutengo uye kuomarara zvinoreva kuti ikozvino microLED iri kungounzwa semhinduro yezvikuru, zvepamusoro-soro skrini. Nekudaro, semamwe akawanda matekinoroji, chinotanga seye premium niche chigadzirwa chinogona kukurumidza kuve chakajairwa.
Izvo zvave zvichitaurwa zvakanyanya kuti Apple iri kushanda payo yayo microLED kuratidza tsvagiridzo, uye kune yakatarisana kumagumo kweiyo spectrum. Apple inotenda kuti mamicroLED anogona kuita kuti maPhones emangwana ave akatetepa uye kupenya kupfuura azvino-chizvarwa organic LED (OLED) anoratidza achangobva kutsiva LCD skrini. MicroLEDs parizvino inoonekwa semhando yetekinoroji yemangwana iyo OLED yaionekwa makore matatu kusvika mashanu apfuura.
OLED vs. MicroLED uye remangwana rekrini tekinoroji
MaOLED ari kumashure kwemazuva ano ekucheka-kumucheto tekinoroji yemafoni uye mahwendefa; zvinhu zvavo zvinovaita kuti vawedzere mari-inoshanda kugadzira pane mamicroLED anopiwa zvipingaidzo zvekugadzira zvanhasi.
Zvisinei, maOLED anotambura kubva kune imwe huru drawback iyo icharamba ichigadzira kudiwa kwekugadzira microLEDs; iyo O, inomirira 'organic,' zvinoreva kuti maOLED anogadzirwa achishandisa organic compounds. Izvi zvinoreva kuti dzinodhura kugadzira uye mutengo ungangove usingadzike nekuda kwemitengo yezvigadzirwa.
Zvinoreva zvakare kuti ivo vanogumira mukupenya kwakanyanya sezvo zvinhu zvisingagone kusundidzirwa mberi; zvimwe chetezvo, zvikumbiro zvakanyanyisa sezvinogara zvichiratidzwa zvinotambura nekutsva-mukati zvakafanana nekutanga plasma skrini.
Kugamuchirwa kune ramangwana
Ramangwana rekrini tekinoroji rinenge riri MicroLEDs. Sezvinoita tekinoroji yese yekucheka-kumucheto, kune nzira yekudzidza yevagadziri sezvo zvinhu zvesainzi uye magadzirirwo ekugadzira ari kunetsekana kuti abate kusvika kune iyo theoretical kugona kweiyi tekinoroji.
Kamwe kugadzira kugona kunobata kusvika pakupa mabhenefiti eiyo microLEDs, kusvetuka kubva kuOLED kuenda kumicroLED kunogona kukurumidza, kuchisiya maOLED kumashure senge chizvarwa chimwe chete tekinoroji yakashanda sebhiriji rinonakidza kune chiyero chitsva chezvikirini kubva kumafoni kusvika kuterevhizheni.
Samsung yakataura kuti inoronga kuburitsa-inotarisana nevatengi maTV maTV imwe nguva muna 2019, nepo Apple yakataura kuti inotenda kuti tekinoroji inogona kuoneka mumafoni ayo mukati memakore matatu.
Sezvinoita kufambira mberi kwetekinoroji, kana zvigadzirwa zvishoma zvekutanga zvikabudirira, magedhi emvura achavhurwa nekukurumidza. Akasanganiswa nemabhatiri anoshanda zvakanyanya, mamicroLED achakurumidza kugonesa ese anodzorwa nescreen zvishandiso, achiunza zvinokatyamadza kugadzirisa uye kupenya kubva muchanza cheruoko rwako kuzadza madziro ese mumba mako.
Nguva yekutumira: Kubvumbi-17-2021