Mwayi ndi zovuta za mawonekedwe a Apple a Micro LED

Msikawu ukuyembekeza kuti mapanelo a organic-emitting diode (OLED) alowa m'malo mwa makhiristo amadzimadzi ndikukhala zinthu zazikulu zamapulogalamu amafoni anzeru. Moyendetsedwa ndi Apple, mpikisano pamsika wa OLED ukukulirakulira. Panthawi imodzimodziyo, makampaniwa akuyang'ananso kwambiri mbadwo watsopano wa teknoloji yowonetsera "Micro LED" yomwe ikugwiritsidwa ntchito ndi Apple, yomwe ikuyembekezeka kupitirira OLED kuti iwononge teknoloji yamakono yowonetsera ndikukulitsa ntchito zamakono zamakono.

Msikawu ukuyembekeza kuti mapanelo a organic-emitting diode (OLED) alowa m'malo mwa makhiristo amadzimadzi ndikukhala zinthu zazikulu zamapulogalamu amafoni anzeru. Moyendetsedwa ndi Apple, mpikisano pamsika wa OLED ukukulirakulira. Panthawi imodzimodziyo, makampaniwa akuyang'ananso kwambiri mbadwo watsopano wa teknoloji yowonetsera "Micro LED" yomwe ikugwiritsidwa ntchito ndi Apple, yomwe ikuyembekezeka kupitirira OLED kuti iwononge teknoloji yamakono yowonetsera ndikukulitsa ntchito zamakono zamakono.

Adapeza LuxVue Technology ndikuyambitsa ukadaulo wapatent

Tekinoloje yowonetsera ya Micro LED yapangidwa kwa zaka zambiri, mpaka Apple itapeza LuxVue Technology, kampani yaukadaulo yaku US MicroLED yowonetsera, idakopa chidwi pamsika. LuxVue idakhazikitsidwa mchaka cha 2009 kuti ipange ukadaulo wowonetsa zamagetsi wamagetsi otsika a Micro LED, ndipo yapeza ndalama zokwana $43 miliyoni kudzera muzandalama zitatu. KPCB, kampani yodziwika bwino yamabizinesi ku Silicon Valley, ndi imodzi mwamabizinesi ake. Mnzake wa kampaniyo John Doerr adanenapo kuti luso la LuxVue lowonetsera ndilopambana; ndi kampani yopanga magulu aku Taiwan AUO, IC design company MediaTek ndi Himax ali ndi magawo onse a Holds LuxVue, ndipo pambuyo pake amataya magawo chifukwa cha kugulidwa kwa LuxVue ndi Apple. Apple idakonda kwambiri ukadaulo wa Micro LED wa LuxVue. Mu Meyi 2014, idatsimikizira kupezeka kwa LuxVue ndipo idapeza maukadaulo angapo ovomerezeka a MicroLED. Kuyambira nthawi imeneyo, yapitirizabe kuyika ma patent okhudzana ndiukadaulo. Mwa kuphatikiza ukadaulo wa LuxVue, Apple ikuyembekezeka kukulitsa kuwala kwa skrini pazida zake zovala, mafoni am'manja ndi zinthu zina, kuchepetsa kugwiritsa ntchito mphamvu ya batri, kukulitsa moyo wa batri, ndikukulitsa mwayi wamakono pazida zama Hardware.

Komabe, Apple yakhala yotsika kwambiri pakupeza LuxVue. Kuphatikiza pa kukana kufotokoza zofunikira, idayankhanso ndi mawu ovomerezeka, ponena kuti Apple imapeza zoyambira zazing'ono nthawi ndi nthawi ndipo nthawi zambiri sizifotokoza cholinga kapena dongosolo la kugula. Kumapeto kwa 2015, magwero atolankhani adanenanso kuti Apple idakhazikitsa labotale ku Longtan Science Park ku Taiwan kuti ipangitse ukadaulo wowonetsera wa MicroLED, kuyesera kulanda ulamuliro wa m'badwo watsopano wa mawonetsero kuti achepetse kudalira kwa opanga magulu aku Japan ndi aku Korea. . Komabe, nkhaniyi ikuwoneka kuti yakhala "chinsinsi chosaneneka" m'makampani, ndipo sichinatsimikizidwebe.

Ukadaulo wowonetsa wa Micro LED uli ndi zabwino, kuphatikiza masensa kuti akulitse ntchito yaying'ono ya LED ndi mawonekedwe ang'onoang'ono a LED okhala ndi mawonekedwe odziwonetsera okha. Pixel iliyonse (pixel) imatha kuyankhidwa ndikuyendetsedwa payekhapayekha kuti ipereke kuwala. Ubwino wake ndi wowala kwambiri, kugwiritsa ntchito mphamvu zochepa, kakulidwe kakang'ono, kusamvana kopitilira muyeso komanso kuchuluka kwamtundu. Digiri ndi zina zotero. Poyerekeza ndi teknoloji ya OLED, yomwe imakhalanso yodziwonetsera yokha, Micro LED sikuti imakhala ndi mphamvu zapamwamba komanso moyo wautali, zinthu sizimakhudzidwa mosavuta ndi chilengedwe ndipo zimakhala zokhazikika, komanso zimatha kupewa zochitika za kusunga zithunzi, koma kufewa kwake ndi kusinthasintha kwake ndizocheperapo kuposa OLED.

Zida zina zowoneka bwino pamsika zimakhala ndi kuwala kochepa, komwe kumakhudza tanthauzo. Kuchita bwino kuyenera kuwongoleredwa kuti kukhale bwino. Komabe, OLED yotsika yotsika imawonjezera kugwiritsa ntchito mphamvu. MicroLED imatha kuwala kuwirikiza kakhumi kuposa OLED pogwiritsa ntchito mphamvu yomweyo. Nthawi zambiri. Dr. Fang Yanxiang, Mtsogoleri wa Micro Assembly System Department ya Institute of Electro-Optics ya Industrial Technology Research Institute, adanena kuti kutengera malingaliro oyenera komanso pambuyo poyesedwa kwenikweni, Industrial Research Institute imakhulupirira kuti Micro LED ndi yoyenera kuvala. mankhwala kuposa OLED. Ukadaulo wakale ukakhwima, mtengo ukhala wopikisana kwambiri. mphamvu. Ubale pakati pa zida zovala ndi intaneti ya Zinthu (IoT) ndizosasiyanitsidwa. Kuti muthane ndi zomwe zikuchitika m'tsogolomu, zida zotha kuvala mosakayikira zidzaphatikiza masensa ambiri ndipo zimafuna malo ochulukirapo. Fang Yanxiang adanenanso kuti pofuna kupititsa patsogolo mphamvu ya OLED, ma pixel a R, G, ndi B ayenera kukonzedwa bwino, ndipo masensa omwe amatha kuikidwa pamtunda wocheperapo amakhala ochepa; kukwera kwa Micro LED ndikokwanira kuphatikizira masensa angapo kuti asunge zida zovala Zopepuka komanso zopulumutsa mphamvu.

Fang Yanxiang amakhulupirira kuti ukadaulo wa Micro LED sungogwiritsidwa ntchito powonetsa, komanso umatenga kuphatikiza kwa masensa angapo ngati njira yachitukuko. Idzatenga gawo lalikulu pazida zovala, mafoni anzeru ndi mapulogalamu ena. Industrial Technology Research Institute imachitcha ukadaulo wa "micro assembly" (Micro assembly), zikuyembekezeredwa kuti unyolo wofunikira wamakampani udzamangidwa ku Taiwan pasanathe zaka zisanu koyambirira. Zopinga zapamwamba pa chitukuko cha zamakono, zomwe zimakhudza chitukuko cha mafakitale .

Pakadali pano, si Apple yokha yomwe ikupanga ukadaulo wa Micro LED, komanso United States Texas Tech University (Texas Tech University), French Atomic Energy Agency Electronics and Information Technology Laboratory (CEA-Leti), ndi University of Strathclyde United Kingdom (University of Strathclyde) inagawanitsa Makampani monga mLED, ndipo kampani ya Taiwan ya semiconductor yoyambitsa Chuchuang Technology ndi imodzi mwa izo. Yagwirizananso ndi Industrial Technology Research Institute kuti ipange matekinoloje ndi zinthu. Yatulutsanso ukadaulo wowonetsa patent wa PixeLED posachedwa. Chitukuko chotsatira ndichosangalatsa.

Ukadaulo wa MicroLED ndi maunyolo okhudzana nawo akuyembekezeredwa kuti apititse patsogolo chitukuko motsogozedwa ndi Apple. M'tsogolomu, zikuyembekezeka kugwiritsidwa ntchito pazida zovala zanzeru, zowonekera pamutu (HMD), zowonetsa mitu (HUD), ndi zikwangwani za digito (Digital Signage), TV, ndi zina zotere ndizolimbikitsa kwambiri pakukula kwawo. kuthekera. Komabe, pali njira zambiri zamakono zomwe ziyenera kugonjetsedwa. Zingatenge zaka zingapo kuti lusoli likule. M'tsogolomu, momwe Apple idzagwiritsire ntchito teknoloji yowonetsera ya MicroLED ndi zomwe zidzapangidwe zidzakhudza chitukuko cha mafakitale. Zokhudza ngati teknoloji yoyenera idzakhala Zomwe makampaniwa akunena zakhala mpulumutsi wamakampani, omwe ali oyenera kutsatiridwa mosalekeza ndi kuyang'anitsitsa.