O tupe maua a le Micro LED Chip o lo'o fa'amoemoe e o'o atu i le US$2.3 piliona i le 2024

O loʻo galulue le au gaosi Taiwanese ma Korea e faʻatoʻilaloina poloka faʻatekonolosi ma tau faʻatatau ile faʻaaliga Micro LED ...

Since the introduction of Sony’s large-sized modular Micro LED faʻaali i le 2017, o isi kamupani, e aofia ai Samsung ma LG, ua faʻasolosolo faʻasolosolo le alualu i luma i le atinaʻeina o le Micro LED, ma faʻatupuina ai le tele o le faʻaogaina o tekinolosi i le maketi faʻaaliga tele, e tusa ai. i su'esu'ega lata mai a TrendForce.

Emissive Micro LED TV e fa'amoemoe e taunu'u mai i le maketi i le va o le 2021 ma le 2022. E ui lava i lea, o le tele o lu'itau fa'atekonolosi ma tau-tau e le'i foia, o lona uiga o le Micro LED TV o le a tumau pea le maualuga-maualuga oloa taugata a itiiti ifo i le taimi o tekinolosi. la'asaga muamua o fa'atauga.

Ua faailoa mai e TrendForce o le Micro LED tekinolosi e foliga mai o le a muamua ulu atu i le maketi i le tele o talosaga, e aofia ai masini AR faʻapipiʻi ulu laʻititi, mea e mafai ona faʻaogaina e pei o smartwatches, oloa maualuga e pei o faʻaaliga taʻavale, ma oloa faʻapitoa e pei o televise maualuga ma fa'aaliga fa'apisinisi tetele. A maeʻa lenei galu muamua o oloa, o le a faʻasolosolo malie le faʻaogaina o le tekonolosi Micro LED i totonu o le tele o laupepa, api komepiuta, ma le mataʻituina o le komepiuta. Aemaise lava, o le Micro LED o le a vaʻaia le maualuga maualuga mo le tuputupu aʻe i le maketi faʻaaliga tele, aemaise lava talu ai o nei oloa o loʻo i ai se paʻu tekonolosi. O tupe maua a le Micro LED chip, e fa'atonuina e le TV ma le tele-tele fa'aaliga tu'ufa'atasiga, e fa'amoemoe e o'o atu i le US$2.3 piliona i le 2024.

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O lo'o galulue tagata gaosi Taiwanese ma Korea e fa'ato'ilaloina poloka fa'atekonolosi ma tau fa'atatau ile fa'aaliga Micro LED

I le taimi nei, o le tele o Micro LED TV ma fa'aaliga tetele o lo'o fa'aalia ai se fausaga fa'ale-aganu'u a LED o pusa pu'upu'u RGB LED fa'atasi ma ta'avale passive matrix (PM). E le gata o le PM e taugata le faʻatinoina, ae faʻatapulaʻa foi i le tulaga o le mamao o le pixel pitch o le faʻaaliga e mafai ona faʻaititia, faʻaogaina le tekonolosi Micro LED mo na o faʻaaliga faʻapisinisi i le taimi nei. Ae ui i lea, o le tele o kamupani gaosi oloa ma faʻaaliga faʻaalia i tausaga talu ai na latou fausia a latou lava matrix matrix (AM) fofo, lea e faʻaogaina ai le faʻaogaina o le pixel addressing scheme ma faʻaalia ai le TFT tioata tua. E le gata i lea, o le IC design mo AM, faʻatusatusa i le PM, e sili atu ona faigofie, o lona uiga o le AM ​​e manaʻomia le itiiti o le avanoa faʻaletino mo le taʻavale. O nei fa'amanuiaga uma ua avea ai le AM ​​ma vaifofo talafeagai mo Televise Micro LED maualuga.

Kamupani Korea (Samsung/LG), kamupani Taiwanese (Innolux/AUO), ma kamupani Saina (Tianma/CSOT) ua fa'aalia uma a latou talosaga fa'aaliga AM. E tusa ai ma le faʻapogai o le malamalama LED, ua faipaaga Samsung ma Taiwan-based PlayNitride e fausia ai se faʻaaliga Micro LED atoa-lanu faʻaaogaina e faʻaogaina ai le semi-mass transfer o RGB LED chips. O lenei faiga e ese mai le auala masani o le gaosiga o faʻaaliga LED, lea e faʻaogaina ai le RGB LED faʻapipiʻiina tekonolosi nai lo. I le isi itu, o le aufaipisinisi a Taiwan o AUO ma Innolux ua latou taulamua i se tekonolosi lanu e tuʻufaʻatasia ai kiliva lanu moana moli ma togitogi faʻatau poʻo phosphors LED.

I le isi itu, o le tau o faʻaaliga Micro LED e faʻalagolago i le faʻaaliga faʻaaliga ma le tele o vaʻa. A'o mana'omia e tagata fa'aoga ni fa'aaliga maualuga atu i luma, o le a fa'atuputeleina fo'i le fa'aaogaina o pusi a le Micro LED. O TV ma fa'aaliga LED fa'apitoa o le a fa'aitiitia ai isi fa'aoga i le fa'aaogaina o pusi pu'e LED Micro. Mo se faʻataʻitaʻiga, o le 75-inisi 4K faʻaaliga e manaʻomia le itiiti ifo i le 24 miliona RGB Micro LED kiliva mo lana subpixel array. O le mea lea, o le tau o gaosiga, lea e aofia ai tekinolosi e pei o le semi-mass transfer, ma le tau o meafaitino o Micro LED chips o le a tumau pea le lagi-maualuga mo le taimi nei.

E tusa ai ma lenei mea, ua talitonu TrendForce o mataupu tau tekonolosi ma tau o le a tumau pea le luʻitau sili i le avanoa maketi o Micro LED TV ma faʻaaliga Micro LED tetele. A'o aga'i atu TV i lapopo'a tetele ma fa'ai'uga maualuga i le lumana'i, e tatau i tagata gaosi oloa ona fa'afetaia'ia le fa'atupula'ia o fa'afitauli i tekinolosi Micro LED, e aofia ai le tele o felauaiga, va'alele tua, aveta'avale, meataalo, ma asiasiga ma toe fa'aleleia. O le taimi lava e fa'ato'ilaloina ai nei fa'agata fa'atekonolosi, pe o le tau o le gaosiga o le Micro LED o le a o'o i se fa'atatau, fa'atopetope pa'u o le a iloa ai le fa'aogaina o le Micro LED e avea o se fa'aaliga fa'atekonolosi masani.


Taimi meli: Ian-18-2021

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