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Itekhnoloji ecacileyo yeTianma Micro-LED ivele kwakhona, kwaye "ukukhawulezisa" imboni yokubonisa kuqalisiwe ngokupheleleyo.

Umboniso weShanghai International Smart Display kunye neDijithali Signage Exhibition ka-2025 ube yimpumelelo epheleleyo.

I-LG Display isebenzisana neeMveliso zoRhwebo zeHlabathi ukuze ikhuthaze izikrini ze-OLED ezicacileyo kwiZibonakaliso zeDijithali eziPhezulu

I-Smartkem ityhila i-MicroLED Smart Backlight: I-Leap Forward yeZiboniso ze-LCD zeMoto

IiGlobal TV Giants Betha kwiTekhnoloji ye-RGB-Mini LED

IiTV ze-LCD ezikhanyiswa yi-LED ezincinci ziya kudlula iiTV ze-OLED ngo-2025: Utshintsho kwiMarike kunye nokwandiswa komthamo

Itekhnoloji ye-Micro LED ityhilelwe kwi-CITE 2025

I-Samsung ityhila iTekhnoloji ye-Micro LED ecacileyo, ivula ixesha elitsha kwi-Display Innovation

Itekhnoloji yoBoniso olucacileyo: Umbono wekamva

Izikrini ze-AI ezicacileyo ze-iFLYTEK ziguqula iinkonzo zeenqwelo moya

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I-Micro LED ikhanyisa i-avenue ecacileyo yesikrini esikhanyayo

2024-08-16

Ukudityaniswa kokubonisa nokungafihlisi kuya kukhokelela kwiimeko ezingaqhelekanga zokusetyenziswa. Kodwa yeyiphi iteknoloji yokubonisa efanelekileyo kakhulu kuyo Umboniso ocacileyoImizamo eqhubekayo ye-LCD, i-OLED yokuI-Micro LEDNdifumene "impendulo echanekileyo"!

I-Micro LED Itekhnoloji yokubonisa iphumelele idabi lendlela yokubonisa ecacileyo

Kwi-WAIC ka-2024, iLenovo izisa ilaptop yokuqala ecacileyo ehlabathini, esebenzisa isikrini se-Micro LED esicacileyo esiyi-17 intshi. I-Au ibonakalisa isibonisi esikhulu se-3D Micro LED esineengqimba ezimbini esingange-30 intshi kwihlabathi kwiTouch Taiwan 2024. Ngaphambili, i-AU ikwabonise isibonisi se-Micro LED esicacileyo esiyi-60 intshi kwiimeko ezahlukeneyo kwi-ISE 2024. Kwi-CES 2024, i-Samsung ibonise isikrini sayo sokuqala esicacileyo se-MicroLED. Kwi-CITE 2024, i-Tianma Microelectronics ibonisa isibonisi se-Micro LED esicacileyo esiyi-8.07" esiphezulu se-PPI, i-PPI ukuya kuthi ga kwi-167, ukuhanjiswa ukuya kuthi ga kwi-55%, ukukhanya kwesikrini esipheleleyo >1500nits...

Nangona zingaphelelanga izibalo, ukususela ngo-2023 ukuza kuthi ga ngoku, iinkampani ezingaphezu kwe-15 emhlabeni jikelele zibonise iintlobo ngeentlobo ze Isiboniso se-Micro LED esibonakalayoIimveliso, imakethi igubungela iindidi ezahlukeneyo zemiboniso efana nezithuthi, umboniso weshishini, i-IT kunye nokusetyenziswa, i-3D, zombini oomatshini abacacileyo bonke-kwi-nye, iziboniso ezincinci ezicacileyo, kunye neemveliso zeyunithi yokubonisa yobunjineli ezihlangabezana neemfuno zezikrini ezinkulu ze-1 * N. Kunokuthiwa uyilo kunye nobuchule beMicro. I-LED Ebonakalayo Iimarike zingena kwinqanaba elipheleleyo lokuqhakaza.

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Ngoko ke, kwiiteknoloji ezahlukeneyo zokubonisa, kutheni iMicro LED inokutsala "amandla okuvelisa izinto ezintsha ezibonakalayo"? Impendulo kukuba zombini iiteknoloji zokubonisa zeLCD kunye neOLED zineziphene zazo ezingafanelekanga ukuba zibonakale.

Okokuqala, isixhobo sokubonisa esisetyenziswa kwitekhnoloji ye-LCD sidinga isibane sangasemva ukuze sinike ukukhanya. I-LCD yesibonisi esibonakalayo kufuneka yenze uhlobo lwecala lesibane sangasemva. Isibane sangasemva esinomtya omncinci sinobukhulu obuncinci, imilo ekhethekileyo kunye nokusebenza okulinganiselweyo kakhulu. Ingakumbi kwisibonisi esikhulu esibonakalayo, ukukhanya kwayo kuhlala kungabi phezulu ngokwaneleyo, nto leyo eyenza ukuba isiphumo sesibonisi sesikrini sinciphe kakhulu.

Ukongeza, inkqubo yokukhanyisa i-LCD backlight ikwanefuthe lokukhanyisa kwindawo ecacileyo yee-non-pixels kwisikrini se-LCD transparent. Oku kwenza kube nzima ukuba umahluko phakathi kwee-pixels zesikrini se-LCD transparent kunye nenxalenye engabonakaliyo yesiboniso ube "mkhulu kakhulu", nto leyo echaphazela ngakumbi isiphumo somgangatho womfanekiso.

Okwesibini, isikrini esicacileyo setekhnoloji ye-OLED sifumaneka kwiimveliso ezininzi okwangoku, esinokugubungela ubuninzi bee-intshi ezingama-77, kwaye sinokwenziwa ukuxhasa usetyenziso lokudibanisa. Nangona kunjalo, UNGUItekhnoloji yokubonisa ibisoloko ingasebenzi kakuhle ekukhanyeni. Umzekelo, isakhiwo se-OLED sochungechunge oluphindwe kabini esisetyenziswa kwisikrini se-IT kukuphucula inqanaba lokukhanya. Kwaye umboniso ocacileyo, kuba indawo enkulu yesikrini isetyenziswa njengesakhiwo esicacileyo, endaweni yesakhiwo somfanekiso we-OLED, ibhalansi phakathi kokukhanya kunye nokucaca nayo ijongene nobunzima. Nje ukuba ukukhanya kunganeli, isiphumo somboniso siya kuncipha kwindawo yokukhanya ephezulu.

Kunokuthiwa eyona ngxaki inkulu kwizicelo ze-LCD kunye ne-OLED transparency "yindlela yokuphucula ukukhanya". Kule meko, i-Micro LED inenzuzo yendalo. I-Micro LED esetyenziswa kwizikrini ezicacileyo inokufumana ukukhanya okungaphezulu kwe-1000 nits. Oku kungenxa yenqanaba eliphezulu kunye nokuphucula rhoqo ukusebenza kakuhle kobuchwepheshe be-LED. "Iteknoloji yokubonisa ekhoyo, i-Micro LED yeyona ilula kakhulu ukuyifumana ekukhanyeni okuphezulu phantsi kokungena okuphezulu," batsho iingcali zoshishino.

Isiboniso se-Micro LED esibonakalayo, sikhanya kwaye sibonakala ngokwaneleyo

Ngenxa yeenzuzo ze-Micro LED display kumgaqo wokucaca, eli shishini likholelwa ukuba ukongeza ekusebenzeni kakuhle kokukhanya okuphezulu kunye nokukhanya okuphezulu kwe-LED ngokwayo, ubungakanani obuncinci bekristale ye-Micro LED nayo yinzuzo enkulu.

Oko kukuthi, ulwakhiwo lwee-pixel zesikrini esibonakalayo se-LCD kunye ne-OLED, ukuze kugcinwe "ukukhanya okwaneleyo", ulwakhiwo lwee-pixel kufuneka luhlangabezane nendawo ethile. Okwangoku, isikrini esibonakalayo se-OLED esiqhelekileyo, ii-pixel kunye nezinye izakhiwo ezingabonakaliyo ngokusisiseko zithatha isiqingatha sendawo iyonke yephaneli, nto leyo engundoqo ekudluliseleni kwayo ayinakuphuculwa kakhulu.

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Ngokwahlukileyo koko, iikristale zeMicro LED ziphantse zibe yi-point luminescence yokwenyani. Ngobukhulu obungaphantsi kwee-microns ezingama-50, umlinganiselo wendawo yayo kwisibonisi ungancitshiswa ube ngaphantsi kwe-95% - oko kukuthi, indawo eyaneleyo ikhululekile ukubonelela ngendawo yokufakelwa kwee-pixel kunye nesakhiwo esicacileyo. Kwangaxeshanye, i-LED ekhanyayo kakhulu igxininiswe ekukhanyeni kwe-point, nto leyo enceda ngakumbi ekwenzeni umahluko ophezulu phakathi kwe-pixel point kunye nenxalenye ecacileyo, kwaye ukugcwala kombala kunye nengqondo ye-three-dimensional ye-transparent imaging zingcono.

Nokuba, sisebenzisa amasuntswana amancinci ee-pixel Isiboniso se-Micro LED, I-AU iphuhlise imveliso yokubonisa ye-3D ene-nake eye ene-double-layer Micro LED pixel layout. Eli shishini likholelwa ukuba ikamva linokusebenzisa ii-Micro LED pixels ezincinci ukwenza izikrini ze-Micro LED pixels ezibonakalayo ezininzi ukuze kufezekiswe iimveliso ze-nade-eye 3D kunye ne-stereoscopic holographic display ezingcono.

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Ukongeza kwisisombululo sokungqubana phakathi kokukhanya kunye nokuvuleka, ubungakanani obuncinci be-Micro LED kunye nokusebenza kakuhle okukhanyayo kakhulu kunokufaka isandla kwisisombululo. I-Micro LED ikwanazo neenzuzo ezithile ekuphuculeni ukukhanya kunye nesiphumo sokungafani kokubonisa okucacileyo. Kuba, xa kuthelekiswa ne-crystal yolwelo kunye ne-OLED, i-Micro LED ngokwayo ayibonisi kuphela ukukhanya okuphezulu; Ngaphezu koko, kulula ukugcina umbala ogcweleyo kunye nokuchaneka kuluhlu olubanzi oluhlengahlengiswayo lokukhanya, olunokubonelela ngendawo ebanzi yoyilo lwesikrini esicacileyo ukulungisa ukukhanya kweMicro LED ngokwe-ambient illumination.

Kakade ke, njengeteknoloji ekhupha ukukhanya, iMicro LED ayinakuba sisikrini ngokwayo - ifuna i-substrate. Kule meko, iMicro LED ikwanenzuzo. Kwelinye icala, iMicro LED ingasebenzisa iteknoloji ye-AM TFT glass substrate evuthiweyo kwi-LCD kunye ne-OLED; Kwelinye icala, ingasebenzisa neemveliso ze-PM glass substrate ezenzelwe ngokukodwa usetyenziso lwe-Micro LED display. Le yokugqibela iluncedo ekunciphiseni iindleko zeemveliso ze-Micro LED display kwi-display ezinkulu.

Nangona kunjalo, nangona iMicro LED inezona "mpawu zobugcisa" zibalaseleyo zethiyori zesikrini esibonakalayo, eli shishini lisatsho ukuba isikrini esibonakalayo seMicro LED kufuneka siphuculwe ngokwemigaqo yokuvuthwa kobugcisa, ukuthembeka kunye neendleko ukuba ifuna ukuba yimveliso eqhelekileyo.

Inkqubo edibeneyo yokuthintela imixokelelwane yokugqibela yesiboniso se-Micro LED esibonakalayo

Nayiphi na imveliso engena kwimarike kufuneka iqale ijongane novavanyo lokukhuphisana ngeendleko. Okwangoku, isibonisi esicacileyo se-Micro LED asikaneliseki kule nkalo. Isizathu esiyintloko kukuba inkqubo yokudlulisa enkulu ayivuthwanga kwaye ayizinzanga.

Isiboniso se-Micro LED sisiqwenga sekristale se-Micro LED esidityaniswe kwaye sidityaniswe kwibhodi yokuqhuba. Kwiimveliso zesiboniso semibala ye-2K, kufuneka kudluliselwe, kubekwe, kudityaniswe kwaye kulungiswe ngaphezulu kwe-6.22 yezigidi zeekristale. Kwangaxeshanye, kuyimfuneko ukufikelela ekusebenzeni kakuhle kunye nesivuno esiphezulu ukuze kulawulwe ngokufanelekileyo iindleko zokuvelisa imveliso. Ngokucacileyo, le nkqubo ayizukuba lula. Okwangoku, ishishini ngokubanzi likholelwa ukuba ukudluliselwa okukhulu kwetekhnoloji yokudibanisa ngokuthe ngqo kufuna isivuno esi-6 se-9 ukuze kukhuliswe imveliso enkulu ngokwenene.

Ukuze kuboniswe ngokucacileyo, I-Micro LEDUkuhlanganiswa kwekristale kunengxaki entsha: ukuze kufezekiswe ukuxubana okungcono kokukhanya kweepixels ze-RGB, ii-sub-pixels kufuneka zisondelelane; Oko kukuthi, akusekho ndawo ifanayo, kodwa kukwahlula phakathi kwendawo ekhanyayo yepixel kunye nendawo ecacileyo engakhanyiyo. Ukuba yenziwe ngale ndlela, ubunzima bokudlulisa inani elikhulu leemveliso buya kwanda ngakumbi.

Nangona kunjalo, okwangoku, eli shishini liphuhlise ubuchwepheshe bokupakisha be-MIP, oko kukuthi, okokuqala bupakishwe njenge-pixel ezimeleyo, kwaye emva koko buhlanganiswe kakhulu. Oku kunciphisa imfuno yokudluliselwa kwe-bulk yield nge-odolo ezili-1-2 zobukhulu, kwaye kwenza ukufunyanwa kweziphene kunye nokulungiswa kube lula kakhulu. Eli shishini likholelwa ukuba uyilo olukhethekileyo lwesakhiwo sephakheji ye-MIP ecacileyo kunye nenkqubo edibeneyo yesikrini ecacileyo, ukusetyenziswa kwe-PM glass drive, kufanele kube nakho ukunciphisa ubunzima kunye neendleko zenkqubo yemveliso phantsi kweemeko zobuchwepheshe ezikhoyo.

Ngamafutshane, iteknoloji ye-Micro LED yesikrini esicacileyo ifuna imizamo eqhubekayo kwinkqubo enkulu yokudlulisela, inkqubela phambili eqhubekayo kwixabiso, kwaye okubaluleke ngakumbi, ukuhlola iingcamango zayo zoyilo lwemveliso kunye neemarike zesicelo semveliso. Kwaye emva koko yenze intsebenziswano entle phakathi kokuvelisa izinto ezintsha kunye nokuvelisa izinto ezintsha. Ngokwembono yokukhula kweshishini, isikrini sokuqala se-Micro LED esicacileyo akufuneki sihlasele ngokupheleleyo iindawo ezinobunzima beendleko ezifana nentengiso yefestile ecacileyo, kwaye sinokubekwa phambili kwiimarike zezicelo eziphezulu nezinobuchule, oko kukuthi, kwiindawo zemarike ezinexabiso elifikelelekayo eliphezulu.

Eli shishini libonise ukuba iminyaka emithathu ukuya kwemihlanu ezayo lixesha elibalulekileyo lophuhliso olukhawulezileyo kunye nokuqhambuka kwee-Micro LED displays, kwaye likwalixesha elibalulekileyo lokuguqulwa kwee-Micro LED displays ezibonakalayo ukusuka kwiiprototypes zobugcisa ukuya kwizicelo zokufika. I-Micro LED display ebonakalayo kunye neemveliso zobuchule ziyaqhubeka nokuvela kwipateni yeshishini ngokuqinisekileyo ziya kuvuka kwakhona. Ngexesha elifutshane, I-Micro LEDIsibonisi esicacileyo siya kwenza imeko yokukhuphisana ngesibonisi esicacileyo se-OLED, kwaye ekuhambeni kwexesha, isibonisi esicacileyo se-Micro LED sinokuba nethuba lokuthengisa isibonisi esicacileyo esidibeneyo. Isibonisi esicacileyo se-Micro LED lithuba elibalulekileyo lemveliso eyahlukileyo ekufuneka imboni yezibonisi ezicacileyo ze-LED iliqwalasele kakhulu.