Kwanan nan, Shanghai Xianyao Display Technology Co., Ltd., babban masana'anta naMicro-LED nuni, Ya yi babban ci gaban fasaha kuma ya sami yawan samar da nits 500,000 na ultra high-brightness ja Micro-LED nuni.Yadda za a gane babban haske mai haske Micro-LED ya kasance matsala mai wuyar gaske a cikin masana'antu, kuma yana da mahimmanci ga masana'antu na Micro-LED micro-display fasaha.Samfurin nunin micro haske mai inci 0.13 wanda JBD ya ƙaddamar a wannan lokacin ya karya iyakar inganci kuma ya sami matakin haske na nits 500,000, yana karya rikodin haske na baya.
An ba da rahoton cewa JBD ya kasance yana bin hanyar fasaha ta Micro-LED mai tushen AlGaInP na tushen jan haske na tsawon shekaru da yawa.Ta hanyar ci gaba da bincike mai zurfi da ci gaba, ya yi ƙoƙari a duka ƙarshen ci gaban abu da bincike da ci gaba na fasaha na guntu, ta hanyar raguwar tasirin girman haske na ja da kuma fahimtar babban aikin hasken ja.inganta.A cikin guntuwar jan haske mai girman inch 0.13 wanda JBD ya ƙaddamar a wannan lokacin, girman pixel shine microns 4 kawai, kuma madaidaicin hasken Micro-LED microns 2 kawai, amma yana iya ɗaukar matakin tuƙi na microamp cikin sauƙi kuma yana samar da 500,000. nits na ultra-high haske.A kwatankwacin, QD-LED da Micro-OLED dangane da juzu'in launi mai ƙididdigewa shine sauran manyan manyan fasahohin micro-nuni masu haske guda biyu.Dangane da matakin haske da aka bayyana a halin yanzu na 'yan nits dubu kaɗan kawai, guntun hasken ja na JBD ya cimma sau da dama.aikin ya wuce.
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Ƙaddamar da samfuran haske mai girma na JBD zai sauƙaƙe ƙara haɓaka fasahar Micro-LED a yanayi daban-daban kamar na'urorin wasan gani na wasanni, nunin abin hawa, da nunin ido kusa da ido, da kuma kafa harsashin AR mai cikakken launi na Micro-LED. aikace-aikace.
Samfuran jajayen haske na JBD sune ƙananan nunin kai-da-kai dangane da fasahar haɗaɗɗiyar haɗaɗɗiyar fasahar da JBD ta ƙirƙira, wanda ke haɗa kayan semiconductor AlGaInP da CMOS na tushen silicon a matakin wafer.AlGaInP semiconductor abu shine mabuɗin don gane babban aiki ja haske.Yana da rata na ƙungiyar semiconductor wanda ya fi dacewa da haske ja, kuma shine mafi girma semiconductor abu a cikin masana'antar don yin jajayen LEDs.
samfurin haske ja.Sakamakon madaidaicin gwajin rayuwa ya tabbatar da cewa samfurin na iya samun rayuwar sabis na dubun dubatar sa'o'i, wanda ya zarce matakin rayuwa na sauran fasahohin nunin ƙarami masu haske da kai a kasuwa.
Gabaɗaya, yawan samarwa na JBD babban aikin ja Micro-LED nuni yana kammala jerin samfuran ƙananan nunin launuka masu yawa, wanda zai haɓaka aikace-aikacensa da ƙarfi daga monochrome zuwa cikakken launi.Ya zuwa yanzu, JBD ya aika da fiye da miliyan ɗaya ƙananan nunin nuni, yana ci gaba da samar da ainihin abubuwan nuni zuwa sarkar masana'antar aikace-aikacen Micro-LED ta ƙasa, yana haɓaka amfani da fasahar Micro-LED a cikin nunin ido kusa da AR/VR, HUD.nunin kai sama, wasanni Takin aikace-aikacen na gani, 3D bugu, micro-projection, nunin filin haske da sauran filayen.
Bugu da ƙari ga ultra-high haske, ingantacciyar ingancin nuni da matakin amintacce sune mabuɗin tallan na nunin micro-LED.JBD's AlGaInP samfuran haske na tushen ja sun sami ƙunƙuntaccen juzu'i da kyakkyawan aiki a cikin tsabtar launi.Kamar yadda aka nuna a cikin hoton da ke ƙasa, girman rabin-kalaman wannan samfurin kusan 15nm ne kawai, wanda ya yi ƙasa da daidaitaccen nisa na rabin-kala na hasken ja na tushen InGaN kusa da 50nm da QD-LED kusa da 30nm.
Bugu da ƙari, ingantaccen ingancin nuni ba zai iya rabuwa da haɗin gwiwa tsakanin CMOS backplane da Micro-LED.A ƙarƙashin albarkar JBD's ƙwararriyar fasahar IC backplane, samfuran haske ja sun cimma> 95% matakin pixelnuna uniformity, > 100,000: 1 ultra-high bambanci rabo, da <1% crosstalk tsakanin pixels maƙwabta.Kwanciyar kwanciyar hankali na kayan AlGaInP da fasaha mai kyau na marufi na guntu suna tabbatar da ingantaccen aminci na
Lokacin aikawa: Agusta-15-2022