Eminyakeni yamuva, ubuchwepheshe be-Micro LED buqhubekile nokwenza impumelelo, kuhambisana nesidingo sobuchwepheshe bokubonisa besizukulwane esilandelayo obuqhutshwa yi-Metaverse nezinkundla zezimoto, umgomo wokuthengisa ubonakala useduze.Phakathi kwazo, ukukhanya okubomvu kwe-Micro LED chip bekulokhu kuyibhodlela lobuchwepheshe.Kodwa-ke, inkampani yaseBrithani ye-Micro LED iguqule ukungalungi kwezinto zokwakha kwaba izinzuzo, yaze yafinyeza inqubo ngempumelelo futhi yanciphisa izindleko.
Ngenxa yokuqonda okujulile kwezakhiwo ze-gallium nitride, i-Porotech ikhiphe izibonisi zokuqala emhlabeni ze-Indium Gallium Nitride (InGaN) ezisekelwe emhlabeni jikelele ezibomvu, eziluhlaza okwesibhakabhaka nokuhlaza kweMicro LED ngonyaka odlule, zaphula ibhodlela lokuthi okubomvu, okuluhlaza okotshani nokuluhlaza okwesibhakabhaka kumele kudlule ezindaweni ezahlukene. izinto zokwakha , okuyixazulula ngokuphumelelayo inkinga ukuthi ukukhanya okubomvu Ama-Micro LED kufanele axube izinhlelo eziningi zezinto ezibonakalayo, futhi akusakhawulelwe nganoma iyiphi i-substrate, enganciphisa ngempumelelo izindleko.
Ubuchwepheshe obuyinhloko be-Porotech bugxile "ku-Dynamic Pixel Adjustment," njengoba igama liphakamisa, ilungisa imibala ngokushintshashintshayo.UZhu Tongtong wachaza ukuthi inqobo nje uma kusetshenziswa i-chip ne-pixel efanayo, noma yimuphi umbala ongabonwa ngeso lomuntu ungaphuma, futhi yonke imibala ingabonakala nge-gallium nitride ngokusebenzisa ukuminyana kwamanje nokushayela kwamandla kagesi."Vele uyinike isignali, ingashintsha Umbala, oluhlaza ngokuthinta inkinobho, eluhlaza okwesibhakabhaka, obomvu."Nokho, "ukulungiswa kwephikseli ashukumisayo" akuyona nje inkinga yama-LED, kodwa futhi kudinga indiza engemuva ekhethekile kanye nendlela yokushayela, ngifuna uchungechunge lwempahla kanye nabakhiqizi bokubambisana ukuze banikeze amakhasimende abo Isibonisi Esincane, ngakho kuthatha isikhathi eside ukubeka.
U-Zhu Tongtong uphinde waveza ukuthi imojuli yangempela yokufiphaza eguquguqukayo nenemibala eminingi izoboniswa engxenyeni yesibili yalo nyaka, futhi kulindeleke ukuthi kube neqoqo lokuqala lama-prototypes ekupheleni kuka-August nasekuqaleni kuka-September.Njengoba lobu buchwepheshe bunquma ukugqama kombala ngendlela yokushayela, ukucaciswa kwesiphetho sezinto ezibonakalayo kufanele kulungiswe ukuze kuqinisekiswe ukuthi imuphi umbala ukuminyana kwamanje kanye ne-voltage engalungiselelwa;ngaphezu kwalokho, futhi kuyingxenye enzima kakhulu ukuhlanganisa imibala emithathu ku-chip eyodwa.
Njengoba ingekho i-sub-pixel evamile, lobu buchwepheshe busiza i-Micro LED ukuthi ibe nendawo enkulu ekhipha ukukhanya, usayizi we-chip omkhulu, nokusebenza kahle okuphezulu ngaphansi kwezimo zokulungiswa okufanayo.Uhlangothi lwesistimu aludingi ukucabangela umehluko wezinto ezibonakalayo phakathi nokuhlanganiswa.Idigri yokufanisa, akudingekile futhi ukwenza ukukhula kwe-epitaxial okubomvu, okuluhlaza okwesibhakabhaka kanye, noma ukupakisha okuqondile.Ngaphezu kwalokho, ngemva kokususa izithiyo ezibalulekile zokukhiqiza ze-Micro LED, ingaxazulula umsebenzi wokulungisa, ithuthukise isivuno, futhi yehlise izindleko zokukhiqiza nesikhathi sokumaketha.I-Gallium nitride inalesi sici, ukuhlanzeka kombala kombala owodwa kuzokhukhuleka, futhi umbala uzohamba ngokuminyana, ukuze sikwazi ukusebenzisa izici zesistimu yezinto ezibonakalayo ukwenza umbala owodwa uhlanzeke kakhulu, inqobo nje uma imingcele yezinto ezibonakalayo kanye izici ezibangela ukungcola kombala ziyasuswa., ngenkathi usebenzisa i-color drift ukuze ukhulise, ungafinyelela umbala ogcwele.
Ucwaningo ngeMicro LED kumele lusebenzise ukucabanga kwe-semiconductor
Esikhathini esedlule, ama-LED endabuko nama-semiconductors ayenemvelo yawo, kodwa ama-Micro LED ayehlukile.Okubili kufanele kuhlanganiswe ndawonye.Kusukela ezintweni zokwakha, ukucabanga, imigqa yokukhiqiza, ngisho nemboni yonke, kumele baqhubekele phambili nokucabanga kwama-semiconductors.Izinga lesivuno kanye nezindiza ezingemuva ezisekelwe ku-silicon kufanele kucatshangelwe, kanye nokuhlanganiswa kwesistimu.Embonini ye-Micro LED, akuyona into ekhanya kakhulu esebenza kahle kakhulu, futhi ama-chips alandelayo, izindlela zokushayela kanye neziqu zokufanisa ze-SOC nazo kufanele zicatshangelwe.
Inkinga enkulu manje ukuzuza ukunemba okufanayo, ikhwalithi, kanye nesivuno njengama-semiconductors ukuze kufane futhi kuhlanganiswe nesisekelo se-silicon.Akukhona ukuthi ama-LED ahlukaniswa njengama-LED futhi ama-semiconductors ahlukaniswa njengama-semiconductors.Okubili kufanele kuhlanganiswe.Ngokungeziwe ekusebenzeni okuqinile kwama-semiconductors, izici zama-LED e-gallium nitride kumele nazo zisetshenziswe.
Ama-Micro LED awasewona ama-LED endabuko, kodwa kufanele asetshenziswe ngokucabanga kwe-semiconductor.Ngokuzayo, i-Micro LED ayiyona nje "imfuneko yokubonisa".Ngokuhamba kwesikhathi, iMicro LED kufanele isetshenziswe kutheminali ye-SOC ukuze kuthuthukiswe ukusebenza kahle kokuxhumana nokusebenza.Okwamanje, ama-chips amaningi kakhulu akusona isixazululo esibulalayo kakhulu.
Isikhathi sokuthumela: Sep-30-2022