Zvakatora makore angangoita makumi mashanu kuti tekinoroji yekuratidzira ichinje kubva pamachubhu emifananidzo kuenda kuLCD mapaneru.Kuongorora kutsiva kwekupedzisira kuratidza tekinoroji, simba guru rekutyaira tekinoroji iri kusimukira ndiko kuwedzera kuri kudiwa kwevatengi, nepo musimboti weiyo iri kubuda yekushambadzira tekinoroji ichiri mutengo.
Isu tinotenda kuti nerutsigiro rwe mini-LED backlighting uye humwe matekinoroji, LCD mapaneru achakwanisa kusangana nevatengi 'kutsva kwetsanangudzo yepamusoro uye hombe-screen kuratidza.Tichifunga kuti iyo inobuda tekinoroji goho, mutengo uye mamwe matambudziko akaoma kugadzirisa munguva pfupi, LCD pani inotarisirwa kunge ichiri tekinoroji huru mundima yekuratidzira mumakore mashanu kusvika gumi ari kuuya.
Dambudziko: Kusimukira tekinoroji kusimudzira uye kubhota
Thekudiwa kweindasitiri yekuratidzira kunonyanya kutakurika, kuchinjika, saizi hombe uye tsanangudzo yepamusoro.Parizvino, tekinoroji iri kusimukira yakaongororwa nevagadziri vakuru inonyanya kusanganisira OLED, Micro-LED yakananga kuratidzwa uye humwe hunyanzvi.
Kunyangwe Micro-LED ine yakakwira kuratidza kuita, zvinotora nguva kutengeswa.Micro-inotungamirwa inzvimbo yekutsvagisa muindasitiri yekuratidzira uye imwe yeanonyanya kuvimbisa tekinoroji yekuratidzira mune ramangwana.Nekudaro, kune matambudziko ehunyanzvi akadai sekutamisa huwandu, kuyedzwa kwepasuru, ruvara ruzere, kufanana, nezvimwe, izvo zvichiri mudanho rekutsvagisa nekusimudzira uye zvichiri makore akati wandei kubva pakugadzirwa kwemazhinji.
OLED tekinoroji iri kutengeswa zvishoma nezvishoma uye inoshandiswa munzvimbo diki dzakadai sewachi nenharembozha nezvimwe ... self-illumination imaging.Parizvino, maOLED maratidziro anonyanya kupengeka skrini anomiririrwa neanoshanda matrix AMOLED anotakura mafoni akachenjera.
Pachine gaka remutengo pakati peAMOLED neLCD mapaneru efoni nekuda kwekuderera, mutengo wevashandi uye zvimwe zvinodhura.Mari yeAMOLED inogona kunge yakaderera pane yeLCDS, ine goho rinopfuura 80 muzana, maererano neIntelligence Research.Sezvo goho richivandudzika, Trendforce inotarisira kupinda kwenharembozha kweAMOLED kuwedzera kubva pa31% muna 2019 kusvika pa38% muna 2021, nekupinda kwenharembozha kweAMOLED kunotarisirwa kudarika 50% muna 2025.
Zvakatora makore angangoita makumi mashanu kuti tekinoroji yekuratidzira ichinje kubva pamachubhu emifananidzo kuenda kuLCD mapaneru.Kuongorora kutsiva kwekupedzisira kuratidza tekinoroji, simba guru rekutyaira tekinoroji iri kusimukira ndiko kuwedzera kuri kudiwa kwevatengi, nepo musimboti weiyo iri kubuda yekushambadzira tekinoroji ichiri mutengo.
Isu tinotenda kuti nerutsigiro rwe mini-LED backlighting uye humwe matekinoroji, LCD mapaneru achakwanisa kusangana nevatengi 'kutsva kwetsanangudzo yepamusoro uye hombe-screen kuratidza.Tichifunga kuti iyo inobuda tekinoroji goho, mutengo uye mamwe matambudziko akaoma kugadzirisa munguva pfupi, LCD pani inotarisirwa kunge ichiri tekinoroji huru mundima yekuratidzira mumakore mashanu kusvika gumi ari kuuya.
Dambudziko: Kusimukira tekinoroji kusimudzira uye kubhota
Thekudiwa kweindasitiri yekuratidzira kunonyanya kutakurika, kuchinjika, saizi hombe uye tsanangudzo yepamusoro.Parizvino, tekinoroji iri kusimukira yakaongororwa nevagadziri vakuru inonyanya kusanganisira OLED, Micro-LED yakananga kuratidzwa uye humwe hunyanzvi.
Kunyangwe Micro-LED ine yakakwira kuratidza kuita, zvinotora nguva kutengeswa.Micro-inotungamirwa inzvimbo yekutsvagisa muindasitiri yekuratidzira uye imwe yeanonyanya kuvimbisa tekinoroji yekuratidzira mune ramangwana.Nekudaro, kune matambudziko ehunyanzvi akadai sekutamisa huwandu, kuyedzwa kwepasuru, ruvara ruzere, kufanana, nezvimwe, izvo zvichiri mudanho rekutsvagisa nekusimudzira uye zvichiri makore akati wandei kubva pakugadzirwa kwemazhinji.
OLED tekinoroji iri kutengeswa zvishoma nezvishoma uye inoshandiswa munzvimbo diki dzakadai sewachi nenharembozha nezvimwe ... self-illumination imaging.Parizvino, maOLED maratidziro anonyanya kupengeka skrini anomiririrwa neanoshanda matrix AMOLED anotakura mafoni akachenjera.
Pachine gaka remutengo pakati peAMOLED neLCD mapaneru efoni nekuda kwekuderera, mutengo wevashandi uye zvimwe zvinodhura.Mari yeAMOLED inogona kunge yakaderera pane yeLCDS, ine goho rinopfuura 80 muzana, maererano neIntelligence Research.Sezvo goho richivandudzika, Trendforce inotarisira kupinda kwenharembozha kweAMOLED kuwedzera kubva pa31% muna 2019 kusvika pa38% muna 2021, nekupinda kwenharembozha kweAMOLED kunotarisirwa kudarika 50% muna 2025.
Chetatuly, OLED inoshaya mutengo wekukwikwidza mukana kana uchienzaniswa neLCD. Sekureva kwe IHS Smarkit, musika wazvino unotongwa ne49-60-inch mainstream mapaneru saizi.Tichitora 55-inch ULTRA-high-definition OLED semuenzaniso, mutengo wekugadzira weOLED mapaneru ane 60% goho chete inokwana ka2.5 iyo yeTFT-LCD yehukuru hwakafanana.Munguva pfupi, nekuda kwehupamhi hwetekinoroji zvipingamupinyi zvematanho maviri akakosha ekuchenesa uye vacuum distillation, OLED haigone kukurumidza kugadzirisa goho rezvigadzirwa zvakanaka.
Kune mahombe eOLED mapaneru, mutengo wekugadzira uchiri kuita 1.8 nguva yeTFT-LCD yehukuru hwakafanana, kunyangwe goho rikasvika 90% kana kudarika.Tichifunga kuti kuderera zvakare chinhu chakakosha chemutengo, mushure mekuderera kweOLED fekitori, iyo gap yemutengo we60% yegoho icharamba iine 1.7 times, uye ichaderedzwa kusvika 1.3 nguva apo chiyero chegoho chiri 90%.
Zvisinei nekukura kwemaitiro uye mabhenefiti ekuita kweOLED muchikamu chidiki uye chepakati chidzitiro, OLED ichine tekinoroji uye zvipingaidzo zvekugona mumakore 3-5 muchikamu chehukuru-hukuru, zvichienzaniswa neTFT-LCD.Izvo zvakasanganiswa zveramangwana zvinotumirwa zveSamsung neLGD, izvo zvakadyara zvakanyanya muhunyanzvi, hazvipfuure gumi muzana yepasi rose TV panel inodiwa, iyo ichiri kure kumashure kweTFT-LCD kutumira.
Mikana mitsva: Mini - LED backlight tekinoroji inounza mikana yekukura kuLCD
Tekinoroji yeLCD ine mabhenefiti ari pachena pamusoro peOLED tekinoroji maererano nemutengo uye hupenyu hurefu.Iyo ine mutsauko mudiki muruvara gamut, resolution uye mashandisiro emagetsi, uye yakaderera mukusiyana uye inofamba mufananidzo blur.Kunyangwe OLED iine yakanakisa mhando yemifananidzo, yayo inovhenekera tekinoroji inozivikanwa seyo nzira nyowani yekuvandudza yeindasitiri yekuratidzira mune ramangwana.Nepo iyo kugadzikana kwezvinhu uye encapsulation tekinoroji yeOLED ichiri kuda kuvandudzwa.Kuenzaniswa neyechinyakare backlight LCD iyo yakagadziridzwa uye yakakura, mutengo uchine nzvimbo yekumwe kudzikiswa.
Kuonekwa kwemini-LED kwakashandura mamiriro ekunze eLCD.Kuwedzerwa kwemini-LED backlight tekinoroji inovandudza zvakanyanya LCD kuita, uye inokwikwidza zvakananga neOLED mune ese maficha easina kuchinjika kuratidza kuita.Sezvo iyo Mini - LED ine yemuno dimming tekinoroji, yakakwira simba musiyano uye yakafara ruvara gamut kuratidza inogona kuoneka kuburikidza nekuita dimming yemufananidzo wese.Kuburikidza neyakakosha encapsulation chimiro uye hunyanzvi, kona yemwenje inogona kuwedzerwa uye halo mhedzisiro inogona kudzikiswa, kuita ingangoita zero OD dhizaini yakaitika muterminal ine yunifomu yekuzvisanganisa kuita uye kuona kureruka kwemuchina wese uye kuwana zvakafanana. mhedzisiro seOLED kuratidza.
SeLCD backlight tekinoroji, Mini-LED inopa mabhenefiti akati wandei: yakakwira dynamic mutsauko, yakakwirira simba renji, nhamba yenzvimbo dzinodzima zvinoenderana neLCD skrini saizi, pa/kudzima chinhambwe uye kugadzirisa.
Zvinoenderana neLEDinside, kana LCD ichikwikwidza zvakananga neOLED, kutenderera kwehupenyu hwechigadzirwa kuchave makore mashanu kusvika gumi, uye kana mini-LED yakawedzerwa kuti iwedzere kushanda kweLCD, kutenderera kwehupenyu hwechigadzirwa kuchawedzerwa ne1.5 kusvika kaviri.
Isu tinotenda kuti kusanganiswa kweMini-LED neLCD kunogona kuwedzera kutenderera kwehupenyu hwezvigadzirwa zveLCD zviripo uye kusimbisa iyo yakasiyaniswa yekutengeserana simba yevagadziri vepaneru.Zvinotarisirwa kuti mini-LED backlit LCD skrini ichashandiswa zvakanyanya mu-high-end notebook, e-sports display uye hombe-saizi TV zvigadzirwa kubva 2021.
LCD pani ndiyo yakajairika tekinoroji - yakadzika uye capital - intensive indasitiri. Nekuda kwekusawirirana kwekupa uye kudiwa kwakakonzerwa ne2-gore yekuvaka nguva yemutsara mutsva wekugadzira uye 1-gore rekukwira nguva, iyo indasitiri inoratidza yakasimba periodicity.Isu tinofunga, sezvo indasitiri inokura, hutsva hwemugadziri huchadzikira zvakanyanya.Tichipesana nemashure eiyo divi rekuda kukura kwakasimba uye nekupa divi rine simba rakatsiga, iyo indasitiri yekugovera uye yekuda maitiro inovandudzwa, nguva nenguva ichadzikiswa zvakanyanya, mapaneru emitengo acharamba ari mumhando inonzwisisika, uye purofiti yevagadziri vepaneli veLCD vangadaro. kuwedzera zvikuru.
PCD iri kudiwa zvakanyanya pasi pehupfumi hwedzimba,so zvigadzirwa zvitsva zvinounza LCD nzvimbo itsva.MuIT, kudiwa kwemalaptop-saizi malaptop kwakasimba pasi pe "hupfumi hwemba".Kunyangwe iyo novel coronavirus chirwere (COVID-19) yakadzvinyirira kudiwa kwevatengi mukota yekutanga ya2020, kudiwa kwevashandisi kutora makirasi uye kushanda pamba kwakawedzera panguva yedenda.Kubva chikamu chechipiri cha2020, kutakurwa kwePCD kwakawedzera zvakanyanya: maererano nehuwandu hweIDC, kutakurwa kwePCD kwepasi rose kwakasvika mamirioni zana nemakumi matatu muQ3 2020 nekukura kwegore negore kwe19.7%, kurova makore gumi.
Pakati pawo, mabhuku ekunyorera uye mahwendefa akakosha ekukura mapoinzi mumusika wePCD, nekutakura kwepasi rose kwe0.63/47 miriyoni zvikamu muQ3 2020 zvichiteerana, kumusoro 36% uye 25% gore-pa-gore zvichiteerana.Kudzokororwa kweCCIDID-19 uye mashandisirwo ekusimudzira mashandisirwo enyika dzakasiyana-siyana zvinotarisirwa kuwedzera kukurudzira kudiwa kwemusika.Kutumirwa kwemakomputa epasi rose kunotarisirwa kukura ne14% gore-pa-gore muna 2020 Q4, paine kutumirwa kunosvika mazana mana nemakumi mashanu emamiriyoni ezvikamu muna 455, zvichikwira 10.47% gore-pa-gore.IDC inofanotaura kuti kutakurwa kwemakombuta pasi rose kuchadzokera zvishoma nezvishoma kusvika kumamiriyoni mazana mana nemakumi mana nerimwe kutanga muna2021 denda parichatanga kudzikira.
Isu takaverenga zvinoenderana nemamiriro ezvinhu apo denda reCOVID-19 rakadzikira zvishoma nezvishoma muna 2021. Muna 2021, kutumirwa kweLCD kunotarisirwa kudzoka kune 1.14 miriyoni zvikamu zveLCD, 2.47 miriyoni mayunitsi enotibhuku uye 94 miriyoni mayunitsi emapiritsi.Kukura kwekutakura kweLCD kunotarisirwa kudzoka kusvika ku1% muna 2022-2023.Kutumirwa kwenotibhuku kunogona kudzoka zvishoma nezvishoma kumaavhareji enguva refu kubva kumazinga epamusoro.Kukura mukutakura kweTABLET LCD kunotarisirwa kuramba kuri pa1.5%, tichifunga nezvekuwedzera kwekudiwa kwehwendefa kubva kune ari kusimukira matekinoroji akadai semini-LED backlighting.
Zvinoenderana neiyo Strategy Analytics uye NPD Display Tsvagiridzo mishumo, zvinoenderana neavhareji saizi yeLCD monitors, notebook uye tablet makomputa anowedzera ne0.33 inch, 0.06 inch uye 0.09 inch gore rega rega zvichiteerana, uye skrini reshiyo i4: 3, iyo inotumirwa pasi rose. nharaunda yeIT LCD mapaneru anotarisirwa kusvika 29 miriyoni masikweya metres panosvika 2023, nekukura kwechikamu che1.02% kubva 2020 kusvika 2023.
Kunyangwe iyo mhiri kwemakungwa hurongwa hwekubvisa huwandu hwakawedzerwa nekusingaperi, huwandu hwayo huripo hunosvika 2.23%, uye kuwanikwa kweindasitiri uye kudiwa kunoramba kuri pazasi pemutsetse wekuenzanisa.
Mutengo: cyclical kupera simba, inotarisirwa kudzikama mune inonzwisisika renji
Inventory cycle chengetedzaspasi,uyehombe saizi mapaneru mitengo inoramba ichikwira. Mukutanga kwa2020, nekuda kwekukanganisa kwedenda reCCIDID-19, kudiwa kweTV kwepasirese kwakadzikira, izvo zvakakanganisa yaimbotarisirwa kukura kwemusika, uye kudiwa kwepaneru kwakadzikira.Muchikamu chechipiri chegore, nhamba yemapuranga yakaderedzwa zvakanaka, uye kutenderera kwekutsvaga kunoramba kuri pakaderera kwevhiki imwe chete.Iko kudiwa kwehukuru-hukuru mapaneru kwave kukwira zvishoma nezvishoma, asi kupihwa kwepaneru simba kwakadzikira, saka mutengo wakaramba uchikwira.
Mitengo yepakati nepakati pepaneru inokwira. Muna 2019, kudiwa kwePCD kwakadonha kubva pakakwirira, zvichikonzera kudzikira kwemitengo yepakati-saizi.Notibook panel mitengo yave kukwira kubva muna Kukadzi nekuda kwekuwedzera kuri kuda kwemalaptops muna 2020. Uye mutengo unoramba uchikwira muna 2021 nekuwedzera percentage.According to Wind data statistics, muna Ndira 2021, 14.0-inch notebook panel mitengo yakawedzera 4.7% mwedzi-pa-mwedzi.Semaonero edu, notebook PC inoda inoramba yakasimba muna 2021, uye kuchine imwe nzvimbo yekuti mitengo yenotibhuku yemabhodhi ikwire.
Isu tinotenda kuti cyclical hunhu hwemitengo yepaneru huchadzikira zvishoma nezvishoma sezvo indasitiri inopa uye maitiro ekuda anovandudza.Kunyanya, sezvo kudiwa kwematerminals enharembozha kunotora, mitengo diki yepaneru inotarisirwa kuenderera mberi nekugadzirisa.Muna 2021, kudiwa kwemabhuku ekunyorera kunoramba kwakakwira, saka mitengo yepakati-saizi mapaneru inotarisirwa kuramba ichikwira.Nekuda kwekuenderera mberi kwekubviswa kwemhiri kwemakungwa kugadzirwa kwepaneru uye kudzoreredza kwekuda kweTV, Zvinotarisirwa kuti hunhu huri kusimukira hwemitengo hombe yemapaneli inotarisirwa kuchengetedza kusvika 2021H1.Uye kuwedzera kwemutengo wepaneru kunotarisirwa kuvandudza zvakanyanya purofiti yevagadziri vepaneru.
Nguva yekutumira: Zvita-25-2021