Inkcazo:Kwixesha elizayo, imarike yesicelo esakhulayo yeIzikrini zokubonisa i-LED, ngaphezu kwendawo yokuhlangana yegumbi kunye neemarike zefilimu kunye nomabonwakude, zikwabandakanya iimarike ezifana namagumbi okugada, izikrini zangaphandle ezincinci, njl.Noko ke, kukwakho nemingeni.Ukuncitshiswa kweendleko kunye nobuncinci bemfuno ye-terminal ziyancedisana kwaye zikhuthazana.
Ngo-2020, ngenxa yempembelelo ye-COVID-19, imfuno yentengiso ye-LED yehlabathi yehle kakhulu, ngakumbi kwiimarike zaphesheya ezifana neYurophu kunye ne-United States.Imisebenzi yoRhwebo kunye nemicimbi yezemidlalo iyancipha kakhulu, eya kuchaphazela imfuno ye-terminal yeziboniso ze-LED.I-Mainland China yeyona ndawo iphambili kwihlabathiUmboniso we-LEDisiseko semveliso, kwaye ikwabandakanya indawo ephakathi kunye nephezulu ye-chip, ukupakishwa kunye namashishini axhasayo.Ukwehla ngesiquphe kwemfuno yaphesheya kolwandle kuchaphazele amakhonkco oshishino asekhaya ahlukeneyo ukuya kumaqondo ahlukeneyo.
Kwintsimi yeemveliso ezigqityiweyo zokubonisa, imfuno yemarike yawela kwi-trough kwisiqingatha sokuqala sonyaka.Ukuqala ukusuka ekupheleni kwe-3Q20, imfuno kwimarike yaseTshayina iye yachacha ngokuthe ngcembe.Kunyaka wonke, ngokwezibalo zokuqala ze-TrendForce, ubungakanani bemarike yehlabathi ngo-2020 yi-5.47 yeebhiliyoni zeedola zaseMelika, ihle nge-14% unyaka nonyaka.Ngokubhekiselele kugxininiso lweshishini, isabelo semarike sabavelisi abakhulu abasibhozo ngo-2020 siya kunyuka ngakumbi, sifikelele kuma-56%.Ngokukodwa kwimarike yesitishi, ingeniso yeenkampani ezikhokelayo iyaqhubeka ikhula.
Ngokwembono yesithuba, umlinganiselo wezithuba ezincinci kunye neemveliso zokubeka izithuba zinyukile ngakumbi, kunye nenani elipheleleyo elingaphezu kwama-50%.Phakathi kweemveliso ezincinci, ngokwexabiso lemveliso, i-P1.2-P1.6 inomlinganiselo ophezulu wexabiso lemveliso, idlula i-40%, ilandelwa yimveliso ye-P1.7-P2.0.Ukukhangela phambili kwi-2021, imfuno yemarike yaseTshayina kulindeleke ukuba iqhubeke nombuso oqinileyo we-4Q20.Nangona imeko yobhubhane kwimarike yamazwe ngamazwe isaqhubeka, urhulumente naye uya kuthatha amanyathelo ahambelanayo.Impembelelo kuqoqosho iya kuba ngaphantsi kunonyaka ophelileyo.Imfuno ilindeleke ukuba ichache.Imarike yokubonisa i-LED kulindeleke ukuba ifikelele kwi-6.13 yeebhiliyoni zeedola zaseMelika, ukunyuka konyaka-ngonyaka kwe-12%.
Kwintsimi yomqhubi we-ICs, imarike yehlabathi iya kufikelela kwi-320 yezigidi zeedola zase-US ngo-2020, ukunyuka kwe-6% ngonyaka, kubonisa ukukhula okuchasene nomkhwa.Kukho izizathu ezibini eziphambili.Ngakolunye uhlangothi, njengoko isisombululo sanda, i-pitch yokubonisa eqhelekileyo iyaqhubeka iyancipha, ekhuthaza ukunyuka okuzinzileyo kwimfuno yokubonisa umqhubi we-ICs;kwelinye icala, umthamo wemveliso yee-intshi ezi-8 zeewafers unqongophele, kwaye amalaphu athambekele ngakumbi.Iimveliso zesixhobo samandla ezinomda ophezulu wengeniso ye-Foundry zikhokelele kunikezelo oluqinileyo lwee-ICs zomqhubi, okukhokelela ekwenyukeni kwamaxabiso kwezinye iimveliso ze-IC zomqhubi.
Umqhubi we-IC lishishini eligxininiswe kakhulu, kwaye abavelisi abahlanu abaphezulu banesabelo semarike esidibeneyo esingaphezu kwe-90%.Ndijonge phambili ku-2021, nangona umthamo wemveliso we-8-intshi ye-wafer fabs yandisiwe, imfuno yentengiso yezixhobo zamandla ezifana neeselfowuni ze-5G kunye neemoto zisenamandla.Ukongeza, imfuno ye-ICs yomqhubi wepaneli enkulu yomelele.Ngoko ke, ukunqongophala kwamandla okuvelisa umqhubi we-IC kusenzima ukunciphisa , amaxabiso e-IC ayaqhubeka nokunyuka, kwaye ubungakanani bemarike kulindeleke ukuba bukhule ngakumbi kwi-360 yezigidi zeedola zase-US, ukwanda kwe-13%.
Ukukhangela phambili kumathuba ophuhliso lwexesha elizayo lwemiboniso ye-LED, indawo yegumbi lokuhlangana kunye nefilimu kunye nemarike yethelevishini kulindeleke ukuba ibe yimimandla ephambili yesicelo semiboniso ye-LED.
Eyokuqala kukusetyenziswa kwendawo yokuhlangana.Okwangoku, iimveliso eziphambili ziquka iiprojekti, iziboniso ze-LED kunye nezikrini ezinkulu ze-LCD.Iziboniso ze-LED zisetyenziswa ikakhulu kumagumbi amakhulu okuhlangana, kwaye amagumbi amancinane okuhlangana awakabandakanyi kwizinga elikhulu.
Nangona kunjalo, ngo-2020, abavelisi abaninzi baye baphuhlisa iimveliso ze-LED zonke-kwinye.I-LED yonke-in-one kulindeleke ukuba ithathe indawo yeeprojekti.Imfuno yangoku yehlabathi yeeprojektha zegumbi lenkomfa malunga nezigidi ezi-5 zeeyunithi ngonyaka.
Ngokutsho kophando olwenziwa yi-TrendForce, umthamo wokuthengisa we-LED yonke-in-one kwi-2020 idlule iiyunithi ze-2,000, ebonisa ukukhula ngokukhawuleza, kwaye kukho indawo enkulu yokukhula kwixesha elizayo.Owona mngeni mkhulu kubo bonke oomatshini beenkomfa ngumba weendleko.Ixabiso langoku lisabiza kakhulu, kwaye ukuncitshiswa kweendleko kufuna ukuxhaswa kweemfuno ze-terminal.
Usetyenziso olukwintengiso yefilim kunye nomabonakude ikakhulu lubandakanya iinkqubo ezintathu eziphambili: ukudlalwa kwakhona kwethiyetha yethiyetha, ukudlalwa kwethiyetha yasekhaya, kunye neebhodi ezingasemva ezingasemva zefilimu nomabonakude.Kwimarike ye-cinema, iimveliso ezihambelanayo ziqaliswe ngemiphumo emihle yokubonisa, kodwa imiqobo ephambili kukuba iindleko ziphezulu kakhulu kwaye iziqinisekiso ezifanelekileyo zinzima ukuzifumana.Kwimarike yethiyetha yasekhaya, iimfuno zokucaciswa zilula, kwaye iziqinisekiso ezifanelekileyo azifuneki.Owona mngeni mkhulu ziindleko.Okwangoku, ixabiso lemiboniso ye-LED esetyenziswa kwiithiyetha zasekhaya ngamaxesha amaninzi ixabiso leeprojekti eziphezulu.
Isikrini sangaphambili semvelaphi yefilimu kunye nomabonwakude ithatha indawo yemarike yemveli yesikrini esiluhlaza, esinokugcina iindleko kunye nexesha lefilimu kunye nomabonwakude emva kokuveliswa.Iskrini sangasemva sokudubula asifuni izithuba eziphezulu.Isithuba esiphakathi kweemveliso zangoku yi-P1.2-P2.5, kodwa umphumo wokubonisa uphezulu kakhulu, ufuna i-imaging ye-dynamic range (HDR), izinga eliphezulu lokuhlaziya isakhelo (HFR) kunye ne-High Grayscale, ezi mfuno ziya kwandisa ngokubanzi. ixabiso lomboniso.
Kwixesha elizayo, imarike ekhulayo yezicelo zokubonisa i-LED, ngaphezu kwendawo yegumbi lenkomfa ekhankanywe ngasentla kunye neemarike zefilimu kunye nomabonwakude, zikwabandakanya iimarike ezifana namagumbi okuhlola kunye nezikrini ezincinci zangaphandle.Njengoko iindleko zihla kwaye iteknoloji ihambela phambili, iindawo ezininzi zokufaka izicelo ziya kuchaphazeleka.Iphuhlisiwe.Noko ke, kukwakho nemingeni.Ukuncitshiswa kweendleko kunye nobuncinci bemfuno ye-terminal ziyancedisana kwaye zikhuthazana.Indlela yokulima kunye nokuphuhlisa iimarike ezikhulayo ziya kuba sisihloko esibalulekileyo kwishishini lokubonisa i-LED kwixesha elizayo.
Ixesha lokuposa: Sep-08-2021