Micro LED imurikira inzira ibonerana y'ikirahure

Guhuza ikoranabuhanga ryo kwerekana no gukorera mu mucyo nta kabuza bizatuma habaho uburyo bwo gukoresha ibintu bitari byarigeze bibaho mbere. Ariko ni irihe koranabuhanga ryo kwerekana rikwiriye cyane? Igaragaza riboneranaKugerageza guhoraho kwa LCD na OLED kuriItara rito rya LEDBabonye "igisubizo gikwiye"!

Utudirishya duto twa Led Ikoranabuhanga ryo kwerekana ryatsinze urugamba rwo kwerekana inzira iboneye

Muri WAIC ya 2024, Lenovo izanye mudasobwa igendanwa ya mbere ku isi ikoresha ecran ya Micro LED ifite ishusho ya santimetero 17. Au yerekana ecran nini cyane ku isi ya santimetero 30 idafite indorerwamo za santimetero 30 muri Touch Taiwan 2024. Mbere yaho, AU yanagaragaje ecran ya Micro LED ifite ishusho ya santimetero 60 ikoresha ecran zitandukanye muri ISE 2024. Muri CES 2024, Samsung yagaragaje ecran yayo ya mbere ikoresha ecran ya Micro LED ifite ishusho ya mbere ikoresha ecran. Kuri CITE 2024, Tianma Microelectronics yerekana ecran ya Micro LED ifite ishusho ya PPI ifite ishusho ya santimetero 8.07, PPI ifite ishusho ya santimetero 167, ikoresha ecran kugeza kuri 55%, urumuri rwuzuye rungana na nits 1500...

Imibare itari yuzuye, kuva mu 2023 kugeza ubu, ibigo birenga 15 ku isi byagaragaje ubwoko butandukanye bwa Icyerekezo cya micro LED kiboneranaIsoko rikubiyemo ibintu bitandukanye nko kwerekana imodoka, kwerekana ubucuruzi, ikoranabuhanga n'ikoreshwa ryabyo, 3D, imashini zibonerana zose muri imwe, kwerekana intoki ntoya, n'ibikoresho by'ikoranabuhanga bihuye n'ibyo ecran nini zikenera muri 1 * N. Dushobora kuvuga ko udushya n'ubuhanzi bya Micro Ifite urumuri rubonerana isoko ririmo kugera ku cyiciro cyuzuye cy'indabyo.

None se, mu ikoranabuhanga ritandukanye ryo kwerekana amashusho, kuki Micro LED ishobora gukurura "imbaraga zo guhanga udushya mu kwerekana amashusho mu buryo bugaragara"? Igisubizo ni uko ikoranabuhanga ryo kwerekana amashusho rya LCD na OLED rifite inenge zaryo zitabereye gukorera mu mucyo.

Mbere na mbere, igikoresho cyo kwerekana amashusho cya ikoranabuhanga rya LCD gikenera urumuri rw'inyuma kugira ngo gitange urumuri. LCD yo kwerekana amashusho ibonerana igomba gukora ubwoko bw'urumuri rw'inyuma. Urumuri rw'inyuma rw'umurongo muto rufite ingano nto, imiterere yihariye kandi rufite ubushobozi buke cyane. Cyane cyane ku ifoto nini ibonerana, urumuri rwayo akenshi ntiruhagije, bigatuma ingaruka z'ifoto yo kwerekana amashusho zigabanuka cyane.

Byongeye kandi, sisitemu yo kumurika amatara ya LCD ifite ingaruka ku rumuri ku mwanya ugaragara w’amatara atari kuri ecran ya LCD ibonerana. Ibi bituma itandukaniro riri hagati ya pikseli za ecran ya LCD ibonerana n’igice kidabonerana cya ecran riba "rinini cyane", ibi bikaba bigira ingaruka ku ireme ry’ishusho.

Icya kabiri, ecran ibonerana y'ikoranabuhanga rya OLED iraboneka mu bicuruzwa byinshi, ifite uburebure bwa santimetero 77, kandi ishobora gukorerwa gushyigikira porogaramu zo guhuza. Ariko, URI WEIkoranabuhanga ryo kwerekana amashusho ryagiye rigira ingaruka mbi ku mikorere y'urumuri. Urugero, imiterere ya OLED y'uruhererekane rw'ibice bibiri ikoreshwa kuri ecran ya IT ni iyo kunoza urwego rw'urumuri. Kandi ecran igaragara, kubera ko agace kanini ka ecran gakoreshwa nk'imiterere igaragara, aho kuba imiterere ya OLED, uburinganire hagati y'urumuri n'urumuri nabyo bihura n'ingorane. Iyo urumuri rutari ruhagije, ingaruka zo kwerekana amashusho zizagabanuka mu gihe hari urumuri rwinshi.

Dushobora kuvuga ko imbogamizi ikomeye mu gukoresha LCD na OLED transparency ni "uburyo bwo kunoza urumuri". Muri urwo rwego, Micro LED ifite inyungu karemano. Micro LED ikoreshwa kuri ecran transparent ishobora kubona urumuri rurenga nits 1000 byoroshye. Ibi biterwa n'urwego rwo hejuru kandi ruhora rwongera imikorere myiza y'ikoranabuhanga rya LED. Inzobere mu nganda ziti: "Ikoranabuhanga rihari ryo kwerekana, Micro LED ni ryo ryoroshye cyane kubona urumuri rwinshi iyo umuntu aryinjijemo cyane."

Icyerekezo cya micro LED kibonerana, cyoroheje kandi gisobanutse bihagije

Ku bw'inyungu za Micro LED ecran ku ihame ryo gukorera mu mucyo, inganda zizera ko uretse kuba LED ubwayo ifite urumuri rwinshi kandi ikagira urumuri rwinshi, ubuto bwa Micro LED crystal nabwo ni inyungu ikomeye.

Ni ukuvuga imiterere ya pikseli ya ecran zibonerana za LCD na OLED, kugira ngo zigumane "urumuri ruhagije", imiterere ya pikseli igomba guhura n'agace runaka. Muri iki gihe, ecran ibonerana ya OLED, pixel n'izindi imiterere idasobanutse neza byiganjemo kimwe cya kabiri cy'agace kose k'urupapuro, ari nabyo ingenzi mu gutumanaho kwayo bitashobora kunozwa cyane.

Mu buryo bunyuranye, kristu za Micro LED ni nk'urumuri rw'inyuma. Iyo ifite ingano iri munsi ya mikoroni 50, igipimo cy'ubuso bwayo kuri ecran gishobora kugabanuka kikagera munsi ya 95% - ni ukuvuga ko ubuso buhagije butanga umwanya wo gushyiramo insinga za pixel n'imiterere ibonerana. Muri icyo gihe, LED ifite urumuri rwinshi iba irimo urumuri rw'inyuma, ibyo bikaba byoroshye gukora itandukaniro riri hagati y'inyuguti ya pixel n'igice ibonerana, kandi ubwinshi bw'amabara n'uburyo bwo gufata amashusho abonerana mu buryo butatu ni byiza kurushaho.

Ndetse, hifashishijwe uduce duto twa pixel twa Icyerekezo cya micro LED, AU yateguye ikintu cyo kwerekana amashusho ya 3D gifite imiterere ya Micro LED ifite imiterere ibiri ya pixel. Uru rwego rwizera ko mu gihe kizaza gishobora no gukoresha pixel nto za Micro LED kugira ngo hakorwe ecran za Micro LED pixel zibonerana zifite imiterere myinshi kugira ngo haboneke ibikoresho byiza byo kwerekana amashusho ya 3D ndetse na stereoscopic holographic.

Uretse gukemura ikibazo kiri hagati y'urumuri n'ubushobozi bwo kwinjira, ubunini buto bwa Micro LED n'ubushobozi bwo hejuru cyane bw'urumuri bishobora kugira uruhare mu gukemura ikibazo. Micro LED ifite kandi inyungu zimwe na zimwe mu kunoza ubwiza no kunyuranya kw'ishusho ibonerana. Kubera ko, ugereranije na crystal y'amazi na OLED, Micro LED ubwayo ntabwo igaragaza ubwiza bwinshi gusa; Byongeye kandi, biroroshye kugumana amabara menshi n'ubuziranenge mu buryo bwagutse bwo guhindura ubwiza, bushobora gutanga umwanya munini wo gushushanya ecran ibonerana kugira ngo ihindure ubwiza bwa Micro LED hakurikijwe urumuri rw'ikirere.

Birumvikana ko nk'ikoranabuhanga ritanga urumuri, Micro LED ntishobora kuba ecran yonyine - ikeneye substrate. Muri urwo rwego, Micro LED nayo ifite akarusho. Ku ruhande rumwe, Micro LED ishobora gukoresha ikoranabuhanga rya AM TFT glass substrate rimaze igihe kuri LCD na OLED; Ku rundi ruhande, ishobora no gukoresha PM glass substrate yakozwe by'umwihariko kuri porogaramu za Micro LED. Iyi ya nyuma ni nziza mu kugabanya ikiguzi cy'ibicuruzwa bya Micro LED ku ma ecran manini.

Nubwo Micro LED ifite "imiterere ya tekiniki" myiza cyane kuri ecran ibonerana, uru rwego ruracyavuga ko ecran ya Micro LED ibonerana igomba kunozwa mu bijyanye no gukura mu ikoranabuhanga, kwizerwa no ku giciro niba ishaka kuba ibicuruzwa bihuriweho na bose.

Uburyo bwo guhuza bwo guhagarika iminyururu ya nyuma ya ecran ya Micro LED ibonerana

Igicuruzwa icyo ari cyo cyose cyinjira ku isoko kigomba kubanza guhura n’igeragezwa ry’ibiciro bihagaze neza. Kuri ubu, ecran ya Micro LED ibonerana ntabwo ishimishije muri uru rwego. Impamvu nyamukuru ni uko inzira yo kohereza ibicuruzwa mu buryo bunini idakuze kandi idahamye.

Ecran ya Micro LED ni agace ka kristale ka Micro LED gahujwe kandi gashyirwa ku kibaho cy’imodoka. Ku bicuruzwa byerekana amabara ya 2K, uduce turenga miliyoni 6.22 twa kristale tugomba kwimurwa, gushyirwa mu myanya, gushyirwa hamwe no gukosorwa. Muri icyo gihe, ni ngombwa kugera ku musaruro mwiza no ku musaruro mwinshi kugira ngo hagenzurwe neza ikiguzi cyo gukora ibicuruzwa. Birumvikana ko iki gikorwa kitazoroha. Muri iki gihe, inganda muri rusange zigira icyizere ko kohereza ikoranabuhanga rinini ryo guhuza ibintu mu buryo butaziguye bisaba umusaruro 6 kuri 9 kugira ngo umusaruro urusheho kwiyongera.

Kugira ngo hagaragazwe ibintu bibonerana, Itara rito rya LEDGuhuza kristalo bifite ikibazo gishya: kugira ngo habeho uruvange rwiza rw'urumuri rwa pixel za RGB, sub-pixels zigomba kuba zegeranye; Ni ukuvuga ko zitakiri ahantu hamwe, ahubwo ni ugutandukanya agace k'urumuri ka pixel n'agace kabonesha katarimo urumuri. Iyo byakozwe muri ubu buryo, ingorane zo kohereza ibicuruzwa byinshi zizakomeza kwiyongera.

Ariko, muri iki gihe, inganda zateje imbere ikoranabuhanga ryo gupakira rya MIP, ni ukuvuga, ryabanje gupakirwa nk'umuntu wigenga wa pixel, hanyuma rigashyirwa mu buryo bwinshi. Ibi bigabanya icyifuzo cyo kohereza ibicuruzwa mu buryo bwinshi ku gipimo cya 1-2, kandi bigatuma kubona no gusana inenge bigorana cyane. Inganda zizera ko igishushanyo cyihariye cy'imiterere ya paki ya MIP isobanutse na sisitemu ihuza ecran isobanutse, ikoreshwa rya PM glass drive, bigomba kugabanya cyane ingorane n'ikiguzi cy'imikorere y'ibicuruzwa hakurikijwe ikoranabuhanga ririho.

Muri make, ikoranabuhanga rya Micro LED rikoresha ecran ibonerana risaba imbaraga zihoraho mu nzira ikomeye yo kohereza ibicuruzwa, iterambere rihoraho mu biciro, kandi ikiruta byose, gushakisha ibitekerezo byayo byihariye byo gushushanya ibicuruzwa n'amasoko yo gukoresha ibicuruzwa. Hanyuma hagashyirwaho imikoranire myiza hagati yo guhanga udushya mu gukoresha porogaramu no guhanga udushya mu gukora. Ukurikije iterambere ry'inganda, ecran ya mbere ya Micro LED ibonerana ntabwo igomba kwibasira byuzuye ahantu hahenze nko kwamamaza mu buryo bubonerana mu madirishya, kandi ishobora gushyirwa imbere mu masoko yo gukoresha porogaramu agezweho kandi afite ubuhanga, ni ukuvuga mu masoko afite uburyo bwo kugabanya ibiciro.

Inganda zagaragaje ko imyaka itatu kugeza kuri itanu iri imbere ari igihe cy'ingenzi cyane mu iterambere ryihuse no kugaragara kwa ecran za Micro LED, kandi ni igihe cy'ingenzi cyane mu guhindura ecran za Micro LED zigaragara zivuye ku buryo bwa tekiniki zijya ku bikorwa byo kugwa. Ecran ya Micro LED igaragara n'ibicuruzwa bishya bikomeje kugaragara mu buryo bw'inganda bizongera kuzamuka. Mu gihe gito, Itara rito rya LEDIcyerekezo gitanga urumuri kizaba ikintu cyo guhangana na ecran ya OLED ibonerana, kandi mu gihe kirekire, ecran ya Micro LED ibonerana ifite amahirwe yo kuboneka ku isoko ry’icyerekezo gitanga urumuri. Icyerekezo gitanga urumuri cya Micro LED ni amahirwe akomeye y’ibicuruzwa bitandukanye inganda zitanga urumuri rwa LED zigomba kwitaho cyane.