Kafukufuku wopangidwa ndi TrendForce's LEDinside awulula kuti makampani ambiri m'mafakitale padziko lonse lapansi alowa mumsika wa Micro LED ndipo ali pa mpikisano wokonza njira zosinthira anthu ambiri.
Kusamutsa kwakukulu kwa ma LED ang'onoang'ono kupita ku ndege yakumbuyo kwakhala vuto lalikulu pakutsatsa kwa mawonedwe ang'onoang'ono a LED . Ngakhale makampani angapo akupikisana kuti akhazikitse njira yosinthira anthu ambiri, mayankho awo sanakwaniritsidwebe ndi miyezo yamalonda potengera zotulutsa (mugawo pa ola limodzi, UPH) ndikusamutsa zokolola ndi kukula kwa tchipisi ta LED — ma LED amafotokozedwa mwaukadaulo ngati ma LED omwe ndi zazing'ono kuposa 100µm.
Pakadali pano, omwe alowa mumsika wawung'ono wa LED akuyesetsa kusamutsa ma LED ozungulira 150µm. LEDinside ikuyembekeza kuti mawonetsero ndi ma modules omwe ali ndi ma LED a 150µm adzakhalapo pamsika kumayambiriro kwa chaka cha 2018. Pamene kusamutsidwa kwakukulu kwa ma LED a kukula uku kukhwima, omwe akulowa mumsika adzagulitsa ndalama zopangira zinthu zing'onozing'ono.
Zovuta zisanu ndi ziwiri
"Kusamutsa anthu ambiri ndi imodzi mwamagawo anayi akuluakulu popanga mawonedwe ang'onoang'ono a zowonetsera za LED ndipo ali ndi zovuta zambiri zaumisiri," adatero Simon Yang, wothandizira kafukufuku woyang'anira LEDinside. Yang adanenanso kuti kupanga njira yothetsera kusamutsidwa kwamtengo wapatali kumadalira kupita patsogolo kwa zigawo zisanu ndi ziwiri zofunika: kulondola kwa zipangizo, zokolola zosamutsa, nthawi yopangira, teknoloji yopangira, njira yoyendera, kukonzanso ndi kukonza mtengo.
Chithunzi 1: Magawo asanu ndi awiri ofunika kwambiri popanga njira yothetsera kusamutsa anthu ambiri yotsika mtengo. Gwero: LEDinside, July 2017.
Otsatsa ma LED, opanga ma semiconductor ndi makampani pazowonetsa zowonetsera adzayenera kugwirira ntchito limodzi kuti apange miyezo yotsimikizika yazinthu, tchipisi ndi zida zopangira zomwe zimagwiritsidwa ntchito popanga ma LED ang'onoang'ono. Kugwirizana kwamakampani osiyanasiyana ndikofunikira chifukwa bizinesi iliyonse ili ndi milingo yakeyake. Komanso, nthawi yayitali ya R&D ndiyofunika kuthana ndi zovuta zaukadaulo ndikuphatikiza magawo osiyanasiyana opanga.
Kupeza 5s
Pogwiritsa ntchito Six Sigma monga chitsanzo chodziwira kuthekera kwa kupanga kwakukulu kwa mawonedwe ang'onoang'ono a LED, kusanthula kwa LEDinside kumasonyeza kuti zokolola za kayendetsedwe ka kayendetsedwe kazinthu ziyenera kufika pamlingo wa sigma zinayi kuti malonda atheke. Komabe, mtengo wokonza ndi mtengo wokhudzana ndi kuyang'anira ndi kukonza zolakwika akadali okwera kwambiri ngakhale pamlingo wa sigma anayi. Kuti mukhale ndi malonda okhwima omwe ali ndi mtengo wopikisana nawo wogulitsira kuti atulutsidwe pamsika, njira yosinthira anthu ambiri iyenera kufika pamlingo wa sigma zisanu kapena kupitilira apo pakubweretsa zokolola.
Kuyambira zowonetsera m'nyumba mpaka zovala
Ngakhale kuti palibe zopambana zazikulu zomwe zalengezedwa, makampani ambiri aukadaulo ndi mabungwe ofufuza padziko lonse lapansi akupitilizabe kuyika ndalama mu R&D yosinthira anthu ambiri. Ena mwa mabizinesi ndi mabungwe odziwika padziko lonse lapansi omwe amagwira ntchito mderali ndi LuxVue, eLux, VueReal, X-Celeprint, CEA-Leti, SONY ndi OKI. Makampani ndi mabungwe ofanana ndi Taiwan akuphatikiza PlayNitride, Industrial Technology Research Institute, Mikro Mesa ndi TSMC.
Pali mitundu ingapo yamayankho osinthira anthu ambiri omwe akukonzedwa. Kusankha imodzi mwazomwezo zimatengera zinthu zosiyanasiyana monga misika yofunsira, ndalama zogulira zida, UPH ndi mtengo wokonza. Kuphatikiza apo, kukulitsa mphamvu zopangira zinthu komanso kukwezera zokolola ndikofunikira pakukula kwazinthu.
Malinga ndi zomwe zachitika posachedwa, LEDinside imakhulupirira kuti misika yazovala (mwachitsanzo, mawotchi anzeru ndi zibangili zanzeru) ndi zowonetsera zazikulu zamkati zimayamba kuwona zinthu zazing'ono za LED (ma LED ochepera 100µm). Chifukwa kusamutsa anthu ambiri kumakhala kovuta mwaukadaulo, omwe amalowa pamsika adzagwiritsa ntchito zida zomangira zomwe zilipo kale kuti apange mayankho awo. Kuphatikiza apo, pulogalamu iliyonse yowonetsera imakhala ndi mawonekedwe akeake a pixel, kotero omwe akulowa pamsika amatha kuyang'ana kwambiri zinthu zomwe zili ndi ma pixel ocheperako kuti afupikitse kukula kwazinthu.
Kusamutsa filimu yopyapyala ndi njira ina yosuntha ndi kukonza ma LED ang'onoang'ono, ndipo ena omwe akulowa mumsika akudumpha mwachindunji kupanga mayankho motere. Komabe, kukonza kusamutsa filimu yopyapyala kudzatenga nthawi yayitali komanso zinthu zambiri chifukwa zida za njirayi ziyenera kupangidwa, kumangidwa komanso kusinthidwa. Ntchito yotereyi idzaphatikizanso zovuta zokhudzana ndi kupanga.
Nthawi yotumiza: Jan-12-2021