Amathuba nezinselelo zesakhiwo se-Apple micro LED

Imakethe ilindele ukuthi amaphaneli e-organic light-emitting diode (OLED) azothatha indawo yamakristalu awuketshezi futhi abe imikhiqizo evamile yamaphaneli amafoni ahlakaniphile. Iqhutshwa yi-Apple, umncintiswano emakethe ye-OLED uya ushuba kakhulu. Ngesikhathi esifanayo, imboni iphinde ibhekisise isizukulwane esisha sobuchwepheshe bokubonisa "i-Micro LED" esetshenziswe yi-Apple, okulindeleke ukuthi idlule i-OLED ukuze iguqule isimo samanje sobuchwepheshe bokubonisa futhi yandise izinhlelo zokusebenza zobuchwepheshe ezisezingeni eliphezulu.

Imakethe ilindele ukuthi amaphaneli e-organic light-emitting diode (OLED) azothatha indawo yamakristalu awuketshezi futhi abe imikhiqizo evamile yamaphaneli amafoni ahlakaniphile. Iqhutshwa yi-Apple, umncintiswano emakethe ye-OLED uya ushuba kakhulu. Ngesikhathi esifanayo, imboni iphinde ibhekisise isizukulwane esisha sobuchwepheshe bokubonisa "i-Micro LED" esetshenziswe yi-Apple, okulindeleke ukuthi idlule i-OLED ukuze iguqule isimo samanje sobuchwepheshe bokubonisa futhi yandise izinhlelo zokusebenza zobuchwepheshe ezisezingeni eliphezulu.

Ithole i-LuxVue Technology futhi yethula isakhiwo sobuchwepheshe esinelungelo lobunikazi

Ubuchwepheshe bokuboniswa kwe-Micro LED buye bathuthukiswa iminyaka eminingi, kwaze kwaba ngemva kokuba i-Apple ithole i-LuxVue Technology, inkampani yobuchwepheshe be-MicroLED yase-US, idonse ukunaka okulangazela emakethe. I-LuxVue yasungulwa ngo-2009 ukuze kuthuthukiswe ubuchwepheshe bokubonisa obunamandla obuncane be-Micro LED ku-elekthronikhi yabathengi, futhi inyuse u-$43 wezigidi zoxhaso ngokusebenzisa imizuliswano emithathu yezimali. I-KPCB, inkampani eyinhloko-dolobha eyaziwayo eSilicon Valley, ingomunye wabatshalizimali bayo. Umlingani wenkampani uJohn Doerr wake wathi ubuchwepheshe bokubonisa be-LuxVue buyimpumelelo; kanye nomkhiqizi wamaphaneli waseTaiwan i-AUO, inkampani yokuklama i-IC iMediaTek kanye ne-Himax banawo wonke amasheya e-Holds LuxVue, futhi kamuva alahla amasheya ngenxa yokutholwa kwe-LuxVue yi-Apple. I-Apple ithathe izintambo kubuchwepheshe be-Micro LED obuphethwe yi-LuxVue. NgoMeyi 2014, iqinisekise ukutholwa kwe-LuxVue futhi yathola inombolo yobuchwepheshe obunelungelo lobunikazi be-MicroLED. Kusukela lapho, iqhubekile nokukhipha amalungelo obunikazi ahlobene zobuchwepheshe. Ngokuhlanganisa ubuchwepheshe be-LuxVue, i-Apple kulindeleke ukuthi ikhulise ukukhanya kwesikrini kumadivayisi ayo agqokekayo, omakhalekhukhwini neminye imikhiqizo, inciphise ukusetshenziswa kwamandla ebhethri, inwebe impilo yebhethri, futhi yandise amathuba amasha emishini yehadiwe.

Kodwa-ke, i-Apple ibe nokhiye ophansi kakhulu mayelana nokutholwa kwe-LuxVue. Ngaphezu kokwenqaba ukudalula imininingwane efanele, iphinde yaphendula ngezitatimende ezisemthethweni ezingaguquki, yathi i-Apple ithola ama-startups amancane ngezikhathi ezithile futhi ngokuvamile ayichazi inhloso noma uhlelo lokutholwa. Ekupheleni kuka-2015, imithombo yabezindaba yaveza ukuthi i-Apple imise ilabhorethri eLongtan Science Park yaseTaiwan ukuthuthukisa ubuchwepheshe bokubonisa i-MicroLED, izama ukubamba ukubusa kwesizukulwane esisha semibukiso ukuze inciphise ukuncika kwayo kubakhi bamaphaneli baseJapane nabaseKorea. . Kodwa-ke, lezi zindaba zibukeka sengathi "ziyimfihlo engakhulumeki" embonini, futhi azikakaqinisekiswa.

Ubuchwepheshe bokuboniswa kwe-Micro LED bunezinzuzo, ukuhlanganisa izinzwa ukuze kwandiswe izinhlelo zokusebenza I-Micro LED iyisakhiwo esincane se-LED esinezici zokubonisa ezikhanyayo. Iphikseli ngayinye (iphikiseli) ingabhekiswa futhi ishayelwe iyodwa ukuze ikhiphe ukukhanya. Izinzuzo zifaka ukukhanya okuphezulu, ukusetshenziswa kwamandla okuphansi, usayizi omncane, ukulungiswa okuphezulu kakhulu nokugcwala kombala. Iziqu nokunye. Uma kuqhathaniswa nobuchwepheshe be-OLED, okubuye kube isibonisi esizikhanyisayo, i-Micro LED ayigcini nje ngokusebenza kahle kakhulu nempilo ende, izinto ezibonakalayo azithinteki kalula emvelweni futhi zizinzile, kodwa futhi zingagwema ukwenzeka kokugcinwa kwesithombe, kodwa ukuthamba kwayo nokuvumelana nezimo kungaphansi kwe-OLED.

Amanye amadivayisi wokubonisa agqokekayo emakethe anokukhanya okuphansi, okuthinta incazelo. Ukusebenza kahle kumele kwenziwe ngcono ukuze kuthuthuke. Kodwa-ke, i-OLED yokuqala esebenza kahle ephansi izokwandisa ukusetshenziswa kwamandla. I-MicroLED ingaba nokukhanya okuphindwe kashumi kune-OLED ngaphansi kokusetshenziswa kwamandla okufanayo. Izikhathi eziningi. UDkt. Fang Yanxiang, iMenenja yoMnyango weMicro Assembly System we-Institute of Electro-Optics ye-Industrial Technology Research Institute, uthe ngokusekelwe emibonweni efanele nangemva kokuhlolwa kwangempela, i-Industrial Research Institute ikholelwa ukuthi iMicro LED ifaneleka kakhulu ukugqokwa. imikhiqizo kune-OLED. Lapho ubuchwepheshe bangaphambili buvuthwa, intengo izoncintisana kakhulu. phoqa. Ubudlelwano phakathi kwemishini egqokekayo ne-inthanethi Yezinto (IoT) abuhlukaniseki. Ukuze ubhekane nentuthuko yesikhathi esizayo, izinto ezigqokekayo zizohlanganisa izinzwa eziningi futhi zidinga isikhala esikhulu. U-Fang Yanxiang uveze ukuthi ukuze kuthuthukiswe ukusebenza kahle kwe-OLED, amaphikseli angaphansi kwe-R, G, no-B kufanele ahlelwe eduze, futhi izinzwa ezingase zibekwe endaweni encane zilinganiselwe; ukuphakama kwe-Micro LED kwanele ukuhlanganisa izinzwa eziningi ukuze kugcinwe amadivaysi agqokekayo Angasindi nokonga amandla.

U-Fang Yanxiang ukholelwa ukuthi ubuchwepheshe be-Micro LED abukwazi ukusetshenziselwa ukubonisa kuphela, kodwa futhi kuthatha ukuhlanganiswa kwezinzwa eziningi njengesiqondiso sokuthuthukiswa. Izodlala indima ebalulekile kumadivayisi agqokekayo, amafoni ahlakaniphile nezinye izinhlelo zokusebenza. I-Industrial Technology Research Institute ikubiza ngokuthi "ubuchwepheshe be-micro assembly" (Micro assembly), kulindeleke ukuthi uchungechunge lwezimboni olufanele lwakhiwe eTaiwan kungakapheli iminyaka emihlanu ekuqaleni. Izithiyo eziphezulu ekuthuthukisweni kwezobuchwepheshe, ezithinta ukuthuthukiswa kochungechunge lwezimboni .

Njengamanje, akuyona nje i-Apple kuphela eyenza ngenkuthalo ubuchwepheshe be-Micro LED, kodwa ne-United States Texas Tech University (Texas Tech University), iFrench Atomic Energy Agency Electronics and Information Technology Laboratory (CEA-Leti), kanye neNyuvesi yaseStrathclyde e-United States. I-United Kingdom (iNyuvesi yaseStrathclyde) ihlukanisa Izinkampani ezifana ne-mLED, kanye nenkampani yaseTaiwan yokuqalisa i-semiconductor iChuchuang Technology ingenye yazo. Iphinde yabambisana ne-Industrial Technology Research Institute ukuthuthukisa ubuchwepheshe nemikhiqizo. Iphinde ishicilele ubuchwepheshe bokubonisa i-patent ye-PixeLED muva nje. Intuthuko elandelayo iyajabulisa.

Ubuchwepheshe be-MicroLED namaketanga emboni ahlobene kulindeleke ukuthi kusheshiswe intuthuko ngaphansi kokuholwa yi-Apple. Ngokuzayo, kulindeleke ukuthi isetshenziswe kumadivayisi agqokekayo ahlakaniphile, ama-head-mounted displays (HMD), ama-head-up display (HUD), kanye ne-digital Digital signage (Digital Signage), i-TV, njll. athembisa kakhulu ekuthuthukisweni kwawo. okungenzeka. Nokho, kusenemibango eminingi yobuchwepheshe okufanele inqotshwe. Kungase kuthathe iminyaka eminingana ukuze ubuchwepheshe buvuthwe. Ngokuzayo, ukuthi i-Apple izosebenzisa kanjani ubuchwepheshe bokubonisa i-MicroLED nokuthi yiziphi izinhlelo zokusebenza ezizothuthukiswa zizothinta ukuthuthukiswa komkhakha. Mayelana nokuthi ubuchwepheshe obufanele buyoba Yilokho imboni ekushoyo isiphenduke umsindisi wemboni, okufanele ukulandelela nokubhekwa okuqhubekayo.