Kugadzirwa kweterevhizheni kwakaita kuti vanhu vakwanise kuona zvinhu zvakasiyana-siyana vasingasiyi misha yavo.Nekuenderera mberi kwekufambira mberi kweruzivo rwemichina, vanhu vane zvinodiwa zvepamusoro-soro zvemaTV skrini, semhando yemifananidzo yemhando yepamusoro, kutaridzika kwakanaka, hupenyu hurefu hwesevhisi, nezvimwewo. Pakutenga TV, unozonzwa kuvhiringika paunoona mazwi akadai sekuti “LED ”, “MiniLED”, “microled” nemamwe mazwi anosuma sikirini yekuratidzira pawebhu kana muzvitoro zvinobatika.Ichi chinyorwa chichakutora iwe kuti unzwisise ichangoburwa kuratidza matekinoroji "MiniLED" uye "microled", uye ndeupi musiyano uripo pakati pezviviri izvi.
Mini LED i "sub-millimeter light-emitting diode", iyo inoreva maLED ane chip size pakati pe50 ne200μm.Mini LED yakagadziridzwa kugadzirisa dambudziko rekusakwana granularity yechinyakare LED zoning light control.LED mwenje-emitting makristasi idiki, uye mamwe makristasi anogona kuisirwa mukati meiyo backlight panel pane imwe unit nzvimbo, saka akawanda backlight mabhedhi anogona kubatanidzwa pachiratidziro chimwe.Kuenzaniswa nema LED echinyakare, maMini LEDs anotora vhoriyamu diki, ane ipfupi mwenje kusanganisa chinhambwe, kupenya kwepamusoro uye musiyano, kuderera kwesimba rekushandisa, uye hupenyu hwakareba.
Microled i "micro light-emitting diode" uye ndeye miniaturized uye matrixed LED tekinoroji.Inogona kuita iyo LED unit idiki pane 100μm uye ine madiki makristasi pane Mini LED.Iri firimu rakatetepa, rakashongedzwa uye rakashongedzwa re LED backlight sosi, iyo inokwanisa kuwana yega kugadzirisa kwega yega graphic element uye kuityaira kuti ibudise mwenje (self-luminescence).Iyo light-emitting layer inogadzirwa neinorganic materials, saka hazvisi nyore kuve nescreen burn-in matambudziko.Panguva imwecheteyo, iyo skrini yakajeka iri nani pane yechinyakare LED, inova yakawanda-yekuchengetedza simba.Microled ine hunhu hwekupenya kwepamusoro, kusiyanisa kwepamusoro, tsananguro yakakwirira, kuvimbika kwakasimba, nguva yekupindura nekukurumidza, kuwedzera kwekuchengetedza simba, uye kuderera kwesimba rekushandisa.
Mini LED uye microLED zvine zvakawanda zvakafanana, asi zvichienzaniswa neMini LED, microLED ine mutengo wakakwira uye goho rakaderera.Zvinonzi Samsung's 110-inch MicroLED TV muna 2021 ichaita mari inodarika zviuru zana nemakumi mashanu emadhora.Mukuwedzera, Mini LED tekinoroji yakawedzera kukura, nepo microLED ichine akawanda ehunyanzvi matambudziko.Mabasa nemisimboti zvakafanana, asi mitengo yacho yakasiyana.Iko kudhura-kushanda pakati peMini LED uye microLED iri pachena.Mini LED inokodzera kuve iyo nzira huru yeyazvino TV yekuratidzira tekinoroji kuvandudza.
MiniLED uye microLED ese ari maviri maitiro mune ramangwana rekuratidzira tekinoroji.MiniLED inzira yekuchinja yemicroLED uye zvakare ndiyo huru mundima yemazuva ano yekuratidzira tekinoroji.
Nguva yekutumira: Feb-18-2024
