Micro LED Sabuwar Patent daga Huawei

Kwanan nan, Huawei Technologies Co., Ltd. ya ƙara wani alamar LED "Hanyar Canja wurin Chip, Wafer, da Shugaban Canja wurin don Grabbing Chips", wanda ke ba da hanyar canja wurin kwakwalwan Micro-LED, wafer, da shugaban canja wuri don ɗaukar guntu, guntu Micro LED yana da Layer ahydrophobic, kuma hanyar ta haɗa da: canja wurin nau'in kwakwalwan kwamfuta na micro-LED tare da Layer hydrophobic. The Micro LED kwakwalwan kwamfuta an sanya su a cikin theaqueous bayani; da mahara Micro LED kwakwalwan kwamfuta a cikin ruwa mai ruwa bayani suna grassed da canja wurin shugaban, da canja wurin shugaban ya hada da wani jam'i na grooves, da tsagi da ake amfani da su saukar da Micro LED kwakwalwan kwamfuta, da kasa na grooves aka bayar tare da wani hydrophilic Layer don kiyaye thehydrophobic Layer na guntu Micro LED da aka kama daga kasan tsagi; gyara kwakwalwan kwakwalwan Micro LED da yawa da aka kama akan maƙasudin maƙasudin, kuma Layer na hydrophobic na guntu na Micro LED yana haɗe zuwa maƙasudin manufa. Hanyar haɗin kai na ruwa da aka ambata a sama na iya fahimtar ingantaccen canji na manyan kwakwalwan kwamfuta na Micro LED.

 

Daga bayanin ikon mallaka, ana iya ganin cewa hanyar canja wurin guntu na Micro LED da Huawei ke amfani da ita shine ɗayan hanyoyin canja wurin taro na yanzu, kuma shine tsari da fasaha da aka bincika da haɓaka ta eLux, babban masana'antar fasaha ta Micro LED mass transfer. a Amurka.

 

Dangane da eLux, hanyar hanyar jigilar ruwa ta taro na iya magance matsalar rashin daidaituwa na tsawon wafers na Micro LEDepitaxial, guje wa sabon abu na mosaic akan allon nuni, da inganta ƙimar amfani na Micro LED epitaxial wafers, da rage farashin masana'anta. Don haka, don magance matsalar ƙoƙon ƙuruciyar canja wurin jama'a, ana ɗaukar hanyar haɗa ruwa azaman mafita mai yuwuwa kuma mai inganci.

 

Dangane da shimfidar da ke da alaƙa da fasahar canja wuri mai yawa, an sami labarin cewa Huawei ya sayi kayan canja wuri daga Toray, Japan. An fahimci cewa Toray's Micro LED masana'antu mafita sun hada da taro canja wurin kayan aiki, gwaji kayan aiki, gyara kayan aiki, da dai sauransu. Daga cikin su, taro canja wurin kayan aiki yafi amfani da Laser canja wurin fasaha, da kuma Laser canja wurin fasaha ma yana da babban aikace-aikace m da kuma yiwuwa. Ofaya daga cikin mafi ƙarfi fasahar canja wurin taro, musamman a cikin filin wasan kwaikwayo na na'urori masu wayo na gaba kamar AR/VR.

 

Kafin, Huawei kuma ya yi aiki tare da Nationstar, kuma yayi magana game da haɗin gwiwar magance matsalolin fasaha kamar Micro LED. A watan Nuwamba 2021, Rukunin Rising da Huawei sun rattaba hannu kan yarjejeniyar haɗin gwiwa tare da dabaru. Haɗin gwiwar ya dogara ne akan fa'idodin fasaha na Nationstar Optoelectronics a fagen nunin LED da hasken baya, haɗe da damar fasahar fasahar bayanai ta Huawei a cikin AI, 5G, da sauransu, da ƙungiyoyin bincike na masana'antu da jami'o'i na haɗin gwiwa da ƙasashen waje don haɓaka haɓakawa da jeri tare. na cibiyar haɓaka haɓaka ta haɗin gwiwa, a cikin Mini & Micro LED, Gudanar da sabbin fasahohin fasaha a cikin abin hawa HUD, hasken lafiya mai hankali, na'urori masu ƙarfi da na'urori masu ƙarfi, hasken hasken da ba na gani ba, da sauransu, haɓaka ɗaukar hoto na gaba na kasuwanci, da ci gaba da zurfafa haɗin gwiwar kasuwanci a cikin bangarorin biyu. na data kasance sigina da hankali tashoshi.

 

A ranar 18 ga Mayu, 2022, Nationstar Optoelectronics da Huawei sun gudanar da bikin rattaba hannu kan yarjejeniyar hadin gwiwa a hedkwatar Nationstar Optoelectronics. Bangarorin biyu sun bayyana cewa, za su ba da cikakken wasa ga fa'idojinsu, da mai da hankali kan manyan fasahohi a fannonin da ke da alaka, gina cibiyar kirkire-kirkire ta hadin gwiwa, da yin hadin gwiwa a zurfafa a fannin samar da kayayyaki. A wasu bangarorin, sannu a hankali aiwatar da matakan hadin gwiwa, inganta inganci da matakin hadin gwiwa, inganta hadin gwiwa, da cimma moriyar juna da sakamako mai nasara.

 

Yanzu Huawei ya sanar da nasarorin fasaha na Micro LED, wanda kuma shine babban ci gaba a masana'antar.