Kuthathe cishe iminyaka engu-50 ukuthi ubuchwepheshe bokubonisa obujwayelekile bushintshe ukusuka kumashubhu ezithombe kuya kumaphaneli e-LCD.Ukubuyekeza ukushintshwa kobuchwepheshe bokugcina bokubonisa, amandla amakhulu okuqhuba ubuchwepheshe obusafufusa yisidingo esikhulayo sabathengi, kuyilapho umnyombo wokuthuthukiswa kokuthengisa kobuchwepheshe kuseyintengo.
Sikholelwa ukuthi ngokwesekwa ukukhanya kwe-mini-LED nobunye ubuchwepheshe, amaphaneli e-LCD azokwazi ukuhlangabezana nesidingo esisha sabathengi sokuchazwa okuphezulu nokuboniswa kwesikrini esikhulu.Uma kucatshangelwa ukuthi ukukhiqizwa kobuchwepheshe obusafufusa, izindleko kanye nezinye izinkinga kunzima ukuzixazulula esikhathini esifushane, iphaneli ye-LCD kulindeleke ukuthi ibe ubuchwepheshe obuyinhloko endaweni yokubonisa eminyakeni engu-5 kuya kwengu-10 ezayo.
Inselele: Ukuthuthukiswa kobuchwepheshe obusafufusa kanye nebhodlela
Iisidingo somkhakha wokubukisa siyaphatheka, siyaguquguquka, usayizi omkhulu kanye nencazelo ephezulu.Njengamanje, ubuchwepheshe obusafufusa obuhlolwa abakhiqizi abakhulu ikakhulukazi buhlanganisa i-OLED, isibonisi esiqondile se-Micro-LED nobunye ubuchwepheshe.
Nakuba i-Micro-LED inokusebenza okuphezulu kwesibonisi, kusathatha isikhathi ukuthi kudayiswe.I-Micro-led iyindawo yocwaningo embonini yokubonisa futhi ingenye yobuchwepheshe bokubonisa obuthembisayo ngokuzayo.Kodwa-ke, kunezinkinga zobuchwepheshe ezifana nokudluliswa kwenqwaba, ukuhlolwa kwephakheji, umbala ogcwele, ukufana, njll., ezisesigabeni socwaningo nentuthuko futhi kusasele iminyaka eminingana kusukela ekukhiqizeni ngobuningi bezentengiselwano.
Ubuchwepheshe be-OLED buthengiswa kancane kancane futhi busetshenziswa ezindaweni ezinosayizi omncane njengamawashi nomakhalekhukhwini njll...I-OLED, eyaziwa nangokuthi i-organic light-emitting diode (OLED), ibonakala ngokusetshenziswa kwamandla okuphansi, ukugqama okuphezulu, ukuguquguquka kanye nenqubo elula isithombe sokuzikhanyisela.Njengamanje, izibonisi ze-OLED ikakhulukazi ziyizikrini ezigoqekayo ezimelwe i-matrix esebenzayo i-AMOLED ephatha amafoni ahlakaniphile.
Kusenegebe lentengo phakathi kwamaphaneli efoni e-AMOLED ne-LCD ngenxa yokwehla kwenani, izindleko zabasebenzi nezinye izindleko.Izindleko ze-AMOLED zingase zibe ngaphansi kunalezo ze-LCDS, ezinesivuno esingaphezu kwamaphesenti angu-80, ngokusho kwe-Intelligence Research.Njengoba isivuno sithuthuka, i-Trendforce ilindele ukuthi ukungena kweselula kwe-AMOLED kwenyuke kusuka ku-31% ngo-2019 kuya ku-38% ngo-2021, kanti ukungena kweselula kwe-AMOLED okulindeleke ukuthi kudlule u-50% ngo-2025.
Kuthathe cishe iminyaka engu-50 ukuthi ubuchwepheshe bokubonisa obujwayelekile bushintshe ukusuka kumashubhu ezithombe kuya kumaphaneli e-LCD.Ukubuyekeza ukushintshwa kobuchwepheshe bokugcina bokubonisa, amandla amakhulu okuqhuba ubuchwepheshe obusafufusa yisidingo esikhulayo sabathengi, kuyilapho umnyombo wokuthuthukiswa kokuthengisa kobuchwepheshe kuseyintengo.
Sikholelwa ukuthi ngokwesekwa ukukhanya kwe-mini-LED nobunye ubuchwepheshe, amaphaneli e-LCD azokwazi ukuhlangabezana nesidingo esisha sabathengi sokuchazwa okuphezulu nokuboniswa kwesikrini esikhulu.Uma kucatshangelwa ukuthi ukukhiqizwa kobuchwepheshe obusafufusa, izindleko kanye nezinye izinkinga kunzima ukuzixazulula esikhathini esifushane, iphaneli ye-LCD kulindeleke ukuthi ibe ubuchwepheshe obuyinhloko endaweni yokubonisa eminyakeni engu-5 kuya kwengu-10 ezayo.
Inselele: Ukuthuthukiswa kobuchwepheshe obusafufusa kanye nebhodlela
Iisidingo somkhakha wokubukisa siyaphatheka, siyaguquguquka, usayizi omkhulu kanye nencazelo ephezulu.Njengamanje, ubuchwepheshe obusafufusa obuhlolwa abakhiqizi abakhulu ikakhulukazi buhlanganisa i-OLED, isibonisi esiqondile se-Micro-LED nobunye ubuchwepheshe.
Nakuba i-Micro-LED inokusebenza okuphezulu kwesibonisi, kusathatha isikhathi ukuthi kudayiswe.I-Micro-led iyindawo yocwaningo embonini yokubonisa futhi ingenye yobuchwepheshe bokubonisa obuthembisayo ngokuzayo.Kodwa-ke, kunezinkinga zobuchwepheshe ezifana nokudluliswa kwenqwaba, ukuhlolwa kwephakheji, umbala ogcwele, ukufana, njll., ezisesigabeni socwaningo nentuthuko futhi kusasele iminyaka eminingana kusukela ekukhiqizeni ngobuningi bezentengiselwano.
Ubuchwepheshe be-OLED buthengiswa kancane kancane futhi busetshenziswa ezindaweni ezinosayizi omncane njengamawashi nomakhalekhukhwini njll...I-OLED, eyaziwa nangokuthi i-organic light-emitting diode (OLED), ibonakala ngokusetshenziswa kwamandla okuphansi, ukugqama okuphezulu, ukuguquguquka kanye nenqubo elula isithombe sokuzikhanyisela.Njengamanje, izibonisi ze-OLED ikakhulukazi ziyizikrini ezigoqekayo ezimelwe i-matrix esebenzayo i-AMOLED ephatha amafoni ahlakaniphile.
Kusenegebe lentengo phakathi kwamaphaneli efoni e-AMOLED ne-LCD ngenxa yokwehla kwenani, izindleko zabasebenzi nezinye izindleko.Izindleko ze-AMOLED zingase zibe ngaphansi kunalezo ze-LCDS, ezinesivuno esingaphezu kwamaphesenti angu-80, ngokusho kwe-Intelligence Research.Njengoba isivuno sithuthuka, i-Trendforce ilindele ukuthi ukungena kweselula kwe-AMOLED kwenyuke kusuka ku-31% ngo-2019 kuya ku-38% ngo-2021, kanti ukungena kweselula kwe-AMOLED okulindeleke ukuthi kudlule u-50% ngo-2025.
Okwesithathuly, i-OLED ayinakho inzuzo yokuncintisana yezindleko uma iqhathaniswa ne-LCD. Ngokusho kwe-IHS Smarkit, imakethe yamanje ibuswa osayizi bephaneli abajwayelekile abangama-49-60-intshi.Uma sithatha i-55-inch ULTRA-high-definition OLED njengesibonelo, izindleko zokukhiqiza zamaphaneli e-OLED anesivuno esingu-60% kuphela cishe izikhathi ezingu-2.5 kune-TFT-LCD yosayizi ofanayo.Esikhathini esifushane, ngenxa yezithiyo eziphezulu zezobuchwepheshe zezinyathelo ezimbili ezibalulekile zokuhlanzwa kwe-sublimation kanye ne-vacuum distillation, i-OLED ayikwazi ukuthuthukisa ngokushesha umkhiqizo wemikhiqizo emihle.
Kumaphaneli e-OLED anosayizi omkhulu, izindleko zokukhiqiza zisacishe zibe izikhathi ezingu-1.8 kune-TFT-LCD yosayizi ofanayo, ngisho noma isivuno sifinyelela ku-90% noma ngaphezulu.Uma kucatshangelwa ukuthi ukwehla kwenani nakho kuyisici esibalulekile sezindleko, ngemva kokwehla kwenani lefektri ye-OLED, igebe lezindleko zesilinganiso sesivuno esingu-60% lisazoba izikhathi ezingu-1.7, futhi lizokwehliswa libe izikhathi ezingu-1.3 lapho izinga lokukhiqiza lingu-90%.
Naphezu kokukhula komthamo kanye nezinzuzo zokusebenza kwe-OLED engxenyeni yesikrini esincane nesimaphakathi, i-OLED isenobuchwepheshe nezingqinamba zomthamo eminyakeni engu-3-5 engxenyeni yosayizi omkhulu, uma kuqhathaniswa ne-TFT-LCD.Ukuthunyelwa okuhlanganisiwe okuzayo kwe-Samsung kanye ne-LGD, okutshale imali eningi kwezobuchwepheshe, ngeke kudlule u-10% wesidingo sephaneli ye-TV yomhlaba wonke, okusasele kakhulu ngemuva kokuthunyelwa kwe-TFT-LCD.
Amathuba amasha: Ubuchwepheshe bokukhanya kwe-LED obuncane buletha amathuba okukhula ku-LCD
Ubuchwepheshe be-LCD bunobuhle obusobala kunobuchwepheshe be-OLED ngokwezindleko nempilo ende.Inomehluko omncane ku-gamut yombala, ukulungiswa kanye nokusetshenziswa kwamandla, futhi iphansi ngokuphambene nokufiphala kwesithombe esinyakazayo.Nakuba i-OLED inekhwalithi yesithombe enhle kakhulu, ubuchwepheshe bayo bokuzibonakalisa obukhanyayo bubonwa njengendlela entsha yokuthuthukisa imboni yokubonisa esikhathini esizayo.Ngenkathi ukuzinza kwezinto kanye nobuchwepheshe be-encapsulation be-OLED busadinga ukuthuthukiswa.Uma kuqhathaniswa ne-LCD ye-backlight yendabuko ethuthukisiwe futhi evuthiwe, izindleko zisenayo indawo yokwehliswa okwengeziwe.
Ukubonakala kwe-mini-LED kushintshe isimo se-LCD sokungenzi lutho.Ukwengezwa kobuchwepheshe be-backlight mini-LED kuthuthukisa kakhulu ukusebenza kwe-LCD, futhi kuncintisana ngokuqondile ne-OLED kuzo zonke izici zokusebenza kwesibonisi esingaguquguquki.Njengoba i-Mini - i-LED inobuchwepheshe bendawo bokufiphalisa, ukugqama okuphezulu okuguquguqukayo nesibonisi se-gamut sombala obanzi kungabonakala ngokufiphala okuguquguqukayo kwaso sonke isithombe.Ngesakhiwo esikhethekile se-encapsulation kanye nobuciko, i-engeli yokukhanya inganyuswa futhi umphumela we-halo ungenziwa buthaka, ukwenza umklamo we-OD ocishe ube yi-zero ugcwaliseke esigungwini ngomphumela wokuzihlanganisa ofanayo futhi ubone ukukhanya kwawo wonke umshini futhi uzuze okufanayo. umphumela njengesibonisi se-OLED.
Njengobuchwepheshe be-backlight ye-LCD, i-Mini-LED iveza izinzuzo ezimbalwa: ukuhluka okuphezulu okuguquguqukayo, ububanzi obuguquguqukayo obuphezulu, inani lezindawo ezifiphalayo lincike kusayizi wesikrini se-LCD, ibanga lokuvula/lokuvala nokulungiswa.
Ngokusho kwe-LEDinside, uma i-LCD iqhudelana ngokuqondile ne-OLED, umjikelezo wokuphila komkhiqizo uzoba iminyaka emihlanu kuya kweyi-10, futhi uma i-mini-LED yengezwa ukuze kuthuthukiswe ukusebenza kwe-LCD, umjikelezo wokuphila womkhiqizo uzokwenyuka ngo-1.5 izikhathi ezimbili.
Sikholelwa ukuthi inhlanganisela ye-Mini-LED ne-LCD inganweba umjikelezo wempilo wemikhiqizo ekhona ye-LCD futhi iqinise amandla ahlukene okuxoxisana abakhiqizi bamaphaneli.Kulindeleke ukuthi izikrini ze-mini-LED backlit LCD zizosetshenziswa kabanzi ebhukwini lokubhalela eliphezulu, isibonisi se-e-sports kanye nemikhiqizo ye-TV enosayizi omkhulu kusukela ngo-2021.
Iphaneli ye-LCD iwubuchwepheshe obujwayelekile - imboni ejulile neyimali enkulu. Ngenxa yokungafani kokunikezwayo kanye nesidingo esibangelwe isikhathi sokwakha seminyaka emi-2 yolayini omusha wokukhiqiza kanye nesikhathi sonyaka ongu-1 sokukhuphuka kwamandla, imboni ibonisa ukuba nesikhathi esiqinile.Sicabanga ukuthi, njengoba imboni ikhula, amandla amasha womenzi azokwehla kakhulu.Ngokumelene nesizinda salokho uhlangothi lwesidingo olukhula ngokuzinzile futhi luhlinzeka ngohlangothi oluhlinzeka ngomthamo ozinzile, iphethini yokuhlinzekwa kwemboni kanye nesidingo iyathuthukiswa, ngezikhathi ezithile kuzoncipha kakhulu, amanani ephaneli azohlala ebangeni elifanele, kanye nenzuzo yabenzi bephaneli be-LCD izoba ngcono. ukwanda kakhulu.
I-PCD idingeka kakhulu ngaphansi komnotho wezindlu,so imikhiqizo emisha iletha indawo entsha ye-LCD.Ku-IT, isidingo samalaptops anosayizi omaphakathi siqinile ngaphansi “komnotho wasekhaya”.Yize isifo se-novel coronavirus (COVID-19) sicindezele isidingo sabathengi engxenyeni yokuqala ka-2020, isidingo sabasebenzisi sokuthatha amakilasi nokusebenza ekhaya sikhuphuke ngesikhathi sodlame.Kusukela ngekota yesibili ka-2020, ukuthunyelwa kwe-PCD kukhuphuke kakhulu: ngokwezibalo ze-IDC, ukuthunyelwa kwe-PCD emhlabeni wonke kufinyelele kumayunithi ayizigidi eziyi-130 ngo-Q3 2020 ngokukhula konyaka nonyaka ngo-19.7%, okufike eminyakeni eyi-10 ephezulu.
Phakathi kwazo, izincwadi zokubhalela kanye namathebulethi yizindawo ezibalulekile zokukhula emakethe ye-PCD, nokuthunyelwa komhlaba wonke kwamayunithi ayizigidi ezingu-0.63/47 ku-Q3 2020 ngokulandelana, akhuphuke ngo-36% no-25% unyaka nonyaka ngokulandelana.Ukuvela kabusha kwe-COVID-19 nezinqubomgomo zokukhuthaza ukusetshenziswa kwamazwe ahlukahlukene kulindeleke ukuthi kuqhubekisele phambili ukufunwa kwemakethe.Ukuthunyelwa kwamakhompyutha emhlabeni jikelele kulindeleke ukuthi kukhule ngo-14% unyaka nonyaka ngo-2020 Q4, nokuthunyelwa okuphelele kwamayunithi angaba yizigidi ezingama-455 ngo-2020, akhuphuke ngo-10.47% unyaka nonyaka.I-IDC ibikezela ukuthi ukuthunyelwa kwamakhompiyutha emhlabeni wonke kuzobuyela kancane kancane kumayunithi acishe abe yizigidi ezingama-441 kusukela ngo-2021 lapho ubhubhane seluqala ukuncipha.
Sibale ngokwesimo lapho ubhubhane lwe-COVID-19 lwadamba kancane kancane ngo-2021. Ngo-2021, ukuthunyelwa kwe-LCD kulindeleke ukuthi kubuyele kumayunithi ayizigidi ezingu-1.14 e-LCD, amayunithi ayizigidi ezingu-2.47 e-notebook kanye namayunithi ayizigidi ezingu-94 zamathebulethi.Ukukhula kokuthunyelwa kwe-LCD kulindeleke ukuthi kubuyele cishe ku-1% ngo-2022-2023.Ukuthunyelwa kwe-notebook kungase kubuyele kancane kancane kuzilinganiso zesikhathi eside ukusuka kumazinga aphezulu.Ukukhula kokuthunyelwa kwe-TABLET LCD kulindeleke ukuthi kuhlale ku-1.5%, kucatshangelwa ukwanda kwesidingo samathebulethi okuvela kubuchwepheshe obusafufusa obufana nokukhanyisa kwe-mini-LED.
Ngokwemibiko ye-Strategy Analytics kanye ne-NPD Display Research Report, ngokwesilinganiso sikasayizi wamamonitha e-LCD, amakhompyutha we-notebook namathebulethi akhuphuka ngo-0.33 inch, 0.06 inch kanye no-0.09 inch unyaka ngamunye ngokulandelana, futhi isilinganiso sesikrini singu-4:3, ukuthunyelwa komhlaba wonke. Indawo yamaphaneli e-IT LCD kulindeleke ukuthi ifinyelele ku-29 million square metres ngo-2023, ngesilinganiso sokukhula esiyinhlanganisela esingu-1.02% kusukela ngo-2020 kuya ku-2023.
Ngisho noma uhlelo lokuhoxiswa kwamandla phesheya kwezilwandle lunwetshwa unomphela, amandla alo akhona afinyelela cishe ku-2.23%, futhi ukuhlinzekwa kwemboni kanye nesidingo kuzohlala kungaphansi komugqa wokulinganisa.
Inani: ukuncipha komjikelezo, kulindeleke ukuthi kuzinze ebangeni elifanele
Gcina umjikelezo wokusungulasphansi,futhiamanani amaphaneli osayizi omkhulu ayaqhubeka nokukhuphuka. Ekuqaleni kuka-2020, ngenxa yomthelela womqedazwe we-COVID-19, isidingo se-TV emhlabeni wonke sehla, okube nomthelela ekukhuleni okulindelwe phambili kwemakethe, futhi isidingo sephaneli sehla.Engxenyeni yesibili yonyaka, i-inventory yephaneli yehliswe ngokuphumelelayo, futhi umjikelezo we-inventory uhlala ezingeni eliphansi cishe isonto elilodwa.Isidingo samaphaneli osayizi omkhulu siye sathatha kancane kancane, kodwa ukunikezwa kwamandla wephaneli kwehlile, ngakho intengo iqhubekile nokukhuphuka.
Izintengo zephaneli yosayizi omaphakathi ziyakhuphuka. Ngo-2019, isidingo se-PCD sehle sisuka phezulu, okuholele ekwehleni kwezintengo zamaphaneli amaphakathi.Izintengo zephaneli ye-Notebook bezilokhu zikhuphuka kusukela ngo-February ngenxa yokwanda kwesidingo samakhompyutha aphathekayo ngo-2020. Futhi intengo iyaqhubeka nokukhuphuka ngo-2021 ngamaphesenti akhulayo.Ngokwezibalo zedatha ye-Wind, ngoJanuwari 2021, izintengo zephaneli ye-notebook engu-14.0-intshi zikhuphuke ngo-4.7% inyanga nenyanga.Ngokubona kwethu, isidingo se-PC yamabhuku ezincwadi sihlala siqinile ngo-2021, futhi sisekhona indawo yokuthi izintengo zephaneli yamanothibhuku zikhuphuke.
Sikholelwa ukuthi imvelo yomjikelezo wezintengo zamaphaneli izokwehla kancane kancane njengoba ukuhlinzekwa kwemboni kanye namaphethini okufunwa athuthuka.Ngokukhethekile, njengoba isidingo samatheminali omakhalekhukhwini sikhula, amanani amaphaneli amancane kulindeleke ukuthi aqhubeke nokulungisa.Ngo-2021, isidingo sezincwadi zokubhalela sihlala siphezulu, ngakho-ke izintengo zamaphaneli anosayizi omaphakathi kulindeleke ukuthi ziqhubeke nokukhuphuka.Ngenxa yokuhoxa okuqhubekayo kwamandla okukhiqiza amaphaneli aphesheya kwezilwandle kanye nokutholwa kwesidingo se-TV, Kulindeleke ukuthi ukukhuphuka kwezintengo zamaphaneli osayizi abakhulu kulindeleke ukuthi kuqhubeke kuze kube ngu-2021H1.Futhi ukunyuka kwamanani ephaneli kulindeleke ukuthi kuthuthukise kakhulu inzuzo yabakhiqizi bamaphaneli.
Isikhathi sokuthumela: Dec-25-2021