An ɗauki kimanin shekaru 50 kafin fasahar nuni na yau da kullun ta canza daga bututun hoto zuwa bangarorin LCD.Yin nazarin maye gurbin fasahar nuni na ƙarshe, babban ƙarfin motsa jiki na fasaha mai tasowa shine karuwar buƙatun masu amfani, yayin da jigon fasahar tallan tallace-tallacen da ke tasowa shine farashin.
Mun yi imanin cewa tare da goyon bayan mini-LED backlighting da sauran fasaha, LCD panels za su iya saduwa da masu amfani 'sabuwar bukatar high definition da babban allo nuni.Idan aka yi la'akari da cewa yawan amfanin fasahar da ke tasowa, farashi da sauran matsalolin suna da wuyar warwarewa cikin ɗan gajeren lokaci, ana sa ran panel LCD zai kasance babbar fasaha a fagen nuni a cikin shekaru 5 zuwa 10 masu zuwa.
Kalubale: Haɓaka fasahar haɓakawa da ƙulli
Thebuƙatun masana'antar nuni galibi ana ɗauka, sassauƙa, girman girman girma da ma'ana mai girma.A halin yanzu, fasahar da ta kunno kai ta hanyar manyan masana'antun sun haɗa da OLED, Micro-LED kai tsaye nuni da sauran fasaha.
Kodayake Micro-LED yana da babban aikin nuni, har yanzu yana ɗaukar lokaci don yin kasuwanci.Micro-leed shine wurin bincike a cikin masana'antar nuni kuma ɗayan mafi kyawun fasahar nuni a nan gaba.Duk da haka, akwai matsalolin fasaha irin su canja wurin taro, gwajin kunshin, cikakken launi, daidaito, da dai sauransu, waɗanda har yanzu suna cikin bincike da ci gaba kuma har yanzu shekaru da yawa daga samar da taro na kasuwanci.
OLED, wanda kuma aka sani da Organic haske-emitting diode (OLED), yana da ƙarancin amfani da wutar lantarki, babban bambanci, sassauci da sauƙi mai sauƙi ta hanyar amfani da fasahar OLED. hoton kai haske.A halin yanzu, nunin OLED galibi allon fuska ne wanda ke wakilta ta matrix AMOLED masu aiki waɗanda ke ɗaukar wayoyi masu wayo.
Har yanzu akwai tazarar farashi tsakanin bangarorin wayar AMOLED da LCD saboda faduwar darajar aiki, tsadar aiki da sauran kuɗaɗe.Farashin AMOLED na iya zama ƙasa da na LCDS, tare da yawan amfanin ƙasa sama da kashi 80, bisa ga Binciken Hankali.Yayin da yawan amfanin ƙasa ke haɓaka, Trendforce yana tsammanin shigar da wayar hannu ta AMOLED zai ƙaru daga 31% a cikin 2019 zuwa 38% a cikin 2021, tare da shigar da wayar hannu ta AMOLED ana tsammanin zai wuce 50% a cikin 2025.
An ɗauki kimanin shekaru 50 kafin fasahar nuni na yau da kullun ta canza daga bututun hoto zuwa bangarorin LCD.Yin nazarin maye gurbin fasahar nuni na ƙarshe, babban ƙarfin motsa jiki na fasaha mai tasowa shine karuwar buƙatun masu amfani, yayin da jigon fasahar tallan tallace-tallacen da ke tasowa shine farashin.
Mun yi imanin cewa tare da goyon bayan mini-LED backlighting da sauran fasaha, LCD panels za su iya saduwa da masu amfani 'sabuwar bukatar high definition da babban allo nuni.Idan aka yi la'akari da cewa yawan amfanin fasahar da ke tasowa, farashi da sauran matsalolin suna da wuyar warwarewa cikin ɗan gajeren lokaci, ana sa ran panel LCD zai kasance babbar fasaha a fagen nuni a cikin shekaru 5 zuwa 10 masu zuwa.
Kalubale: Haɓaka fasahar haɓakawa da ƙulli
Thebuƙatun masana'antar nuni galibi ana ɗauka, sassauƙa, girman girman girma da ma'ana mai girma.A halin yanzu, fasahar da ta kunno kai ta hanyar manyan masana'antun sun haɗa da OLED, Micro-LED kai tsaye nuni da sauran fasaha.
Kodayake Micro-LED yana da babban aikin nuni, har yanzu yana ɗaukar lokaci don yin kasuwanci.Micro-leed shine wurin bincike a cikin masana'antar nuni kuma ɗayan mafi kyawun fasahar nuni a nan gaba.Duk da haka, akwai matsalolin fasaha irin su canja wurin taro, gwajin kunshin, cikakken launi, daidaito, da dai sauransu, waɗanda har yanzu suna cikin bincike da ci gaba kuma har yanzu shekaru da yawa daga samar da taro na kasuwanci.
OLED, wanda kuma aka sani da Organic haske-emitting diode (OLED), yana da ƙarancin amfani da wutar lantarki, babban bambanci, sassauci da sauƙi mai sauƙi ta hanyar amfani da fasahar OLED. hoton kai haske.A halin yanzu, nunin OLED galibi allon fuska ne wanda ke wakilta ta matrix AMOLED masu aiki waɗanda ke ɗaukar wayoyi masu wayo.
Har yanzu akwai tazarar farashi tsakanin bangarorin wayar AMOLED da LCD saboda faduwar darajar aiki, tsadar aiki da sauran kuɗaɗe.Farashin AMOLED na iya zama ƙasa da na LCDS, tare da yawan amfanin ƙasa sama da kashi 80, bisa ga Binciken Hankali.Yayin da yawan amfanin ƙasa ke haɓaka, Trendforce yana tsammanin shigar da wayar hannu ta AMOLED zai ƙaru daga 31% a cikin 2019 zuwa 38% a cikin 2021, tare da shigar da wayar hannu ta AMOLED ana tsammanin zai wuce 50% a cikin 2025.
Na ukuly, OLED ba shi da fa'idar fa'ida ta farashi idan aka kwatanta da LCD. Dangane da IHS Smarkit, kasuwar ta yanzu tana mamaye girman girman inch 49-60.Ɗaukar 55-inch ULTRA-high-definition OLED a matsayin misali, farashin masana'anta na bangarorin OLED tare da yawan amfanin ƙasa 60% kawai shine kusan sau 2.5 na TFT-LCD na girman iri ɗaya.A cikin ɗan gajeren lokaci, saboda manyan shingen fasaha na mahimman matakai guda biyu na tsarkakewa na sublimation da vacuum distillation, OLED ba zai iya inganta yawan amfanin samfurori da sauri ba.
Don manyan bangarorin OLED, farashin masana'anta har yanzu kusan sau 1.8 na TFT-LCD na girman iri ɗaya, koda yawan amfanin ƙasa ya kai 90% ko fiye.Idan aka yi la'akari da cewa faduwar darajar kuma muhimmiyar mahimmanci ce ta farashi, bayan faduwar darajar masana'antar OLED, ragin farashin 60% yawan amfanin ƙasa har yanzu zai kasance sau 1.7, kuma za a rage shi zuwa sau 1.3 lokacin da yawan amfanin ƙasa ya kasance 90%.
Duk da haɓakar haɓaka ƙarfin aiki da fa'idodin aikin OLED a cikin ƙaramin allo da matsakaici, OLED har yanzu yana da fasahar fasaha da ƙarancin iya aiki a cikin shekaru 3-5 a cikin babban girman girman, idan aka kwatanta da TFT-LCD.Haɗaɗɗen jigilar kayayyaki na gaba na Samsung da LGD, waɗanda suka saka jari mai yawa a cikin fasahar, ba za su wuce 10% na buƙatun kwamitin TV na duniya ba, wanda har yanzu yana bayan jigilar TFT-LCD.
Sabbin dama: Mini - Fasahar hasken baya na LED yana kawo damar girma zuwa LCD
Fasahar LCD tana da fa'ida a bayyane akan fasahar OLED dangane da farashi da tsawon rai.Yana da ɗan ƙaramin bambanci a gamut launi, ƙuduri da amfani da wutar lantarki, kuma yana da ƙasa da bambanci da blur hoton motsi.Ko da yake OLED yana da kyakkyawan ingancin hoto, fasahar nunin sa mai haskaka kansa ana gane shi azaman sabon jagorar ci gaban masana'antar nuni a nan gaba.Yayin da kwanciyar hankali na kayan abu da fasahar rufewa na OLED har yanzu yana buƙatar haɓakawa.Idan aka kwatanta da LCD na al'ada na baya wanda aka haɓaka kuma ya balaga, farashin har yanzu yana da ɗaki don ƙarin raguwa.
Bayyanar mini-LED ya canza halin da ake ciki na LCD.Ƙarin fasahar hasken baya na mini-LED yana haɓaka aikin LCD sosai, kuma yana gogayya kai tsaye tare da OLED a duk fannoni na aikin nuni mara sassauci.Tun da Mini - LED yana da fasahar dimming na gida, babban bambanci mai ƙarfi da nunin gamut launi mai faɗi za a iya gane ta ta hanyar ɗimbin dimming na duka hoton.Ta hanyar musamman encapsulation tsarin da sana'a, da haske kwana za a iya ƙara da kuma halo sakamako za a iya raunana, don yin kusan sifili OD zane gane a cikin m tare da uniform kai-mixing sakamako da kuma gane da lightness na dukan inji da kuma cimma guda. tasiri kamar nunin OLED.
A matsayin fasahar hasken baya ta LCD, Mini-LED yana ba da fa'idodi da yawa: babban bambanci mai ƙarfi, babban kewayon ƙarfi, adadin wuraren dimming ya dogara da girman allo na LCD, kunnawa / kashe nesa da ƙuduri.
Dangane da LEDinside, idan LCD yayi gasa kai tsaye tare da OLED, yanayin rayuwar samfurin zai kasance kusan shekaru biyar zuwa 10, kuma idan an ƙara mini-LED don haɓaka aikin LCD, za a ƙara zagayowar rayuwar samfurin da 1.5 zuwa sau biyu.
Mun yi imanin cewa haɗin Mini-LED da LCD na iya faɗaɗa tsarin rayuwar samfuran LCD da ake da su da kuma ƙarfafa bambancin ikon ciniki na masana'antun panel.Ana tsammanin za a yi amfani da allon LCD na mini-LED na baya a cikin babban littafin rubutu, nunin e-wasanni da samfuran TV masu girma daga 2021.
LCD panel fasaha ce ta al'ada - m da babban birnin - masana'antu mai mahimmanci. Sakamakon rashin daidaituwar wadata da buƙatun da aka samu ta hanyar ginin shekaru 2 na sabon layin samarwa da lokacin hawan ƙarfin 1 na shekara, masana'antar tana nuna lokaci mai ƙarfi.Muna tsammanin, yayin da masana'antar ke girma, sabon ƙarfin masana'anta zai ragu sosai.Dangane da bangon waccan ɓangaren buƙatun yana girma sosai da samar da gefe tare da madaidaiciyar ƙarfi, ana haɓaka samar da masana'antu da tsarin buƙatu, lokaci-lokaci za a ragu sosai, farashin kwamitin zai kasance cikin kewayo mai ma'ana, kuma ribar masu yin LCD panel zai kasance. karuwa sosai.
PCD yana cikin babban buƙata a ƙarƙashin tattalin arzikin gidaje,so sababbin samfurori suna kawo LCD sabon sarari.A cikin IT, buƙatar kwamfyutoci masu girman matsakaici suna da ƙarfi a ƙarƙashin "tattalin arzikin gida".Kodayake cutar sankara na coronavirus (COVID-19) ta hana buƙatun mabukaci a cikin kwata na farko na 2020, buƙatun masu amfani don ɗaukar azuzuwan da aiki a gida ya karu yayin lokacin annoba.Tun daga kwata na biyu na 2020, jigilar PCD sun sake komawa da sauri: bisa ga kididdigar IDC, jigilar PCD ta duniya ta kai raka'a miliyan 130 a cikin Q3 2020 tare da haɓakar shekara-shekara na 19.7%, wanda ya kai shekaru 10 mai girma.
Daga cikin su, litattafan rubutu da allunan sune mahimman abubuwan haɓakawa a cikin kasuwar PCD, tare da jigilar kayayyaki na duniya na raka'a miliyan 0.63/47 a cikin Q3 2020 bi da bi, sama da 36% da 25% kowace shekara bi da bi.Ana sa ran sake dawowar COVID-19 da manufofin ciyar da kasashe daban-daban za su kara karfafa bukatar kasuwa.Ana sa ran jigilar kwamfutoci na duniya za su yi girma da kashi 14% kowace shekara a cikin 2020 Q4, tare da jigilar kusan raka'a miliyan 455 a cikin 2020, haɓaka 10.47% kowace shekara.IDC ta yi hasashen cewa jigilar kwamfutoci a duniya sannu a hankali za su dawo kusan raka'a miliyan 441 daga 2021 lokacin da cutar ta fara la'akari.
Mun lissafta bisa ga yanayin da cutar ta COVID-19 ta ragu a hankali a cikin 2021. A cikin 2021, ana sa ran jigilar LCD za ta koma raka'a miliyan 1.14 don LCD, raka'a miliyan 2.47 don littafin rubutu da raka'a miliyan 94 don allunan.Ana tsammanin haɓakar jigilar LCD zai murmure zuwa kusan 1% a cikin 2022-2023.Jigilar littattafan rubutu na iya komawa sannu a hankali zuwa matsakaicin dogon lokaci daga manyan matakai.Ana sa ran ci gaba a cikin jigilar LCDT LCD zai kasance a 1.5%, la'akari da haɓaka buƙatun kwamfutar hannu daga fasahohin da ke fitowa kamar ƙaramin haske-LED.
Dangane da Rahoton Binciken Dabaru da NPD Nuni, bisa ga matsakaicin girman masu saka idanu na LCD, littafin rubutu da kwamfutocin kwamfutar hannu sun karu da 0.33 inch, 0.06 inch da 0.09 inch kowace shekara, kuma girman allo shine 4: 3, jigilar kayayyaki ta duniya. Ana sa ran yanki na bangarorin IT LCD zai kai murabba'in murabba'in miliyan 29 nan da 2023, tare da haɓakar haɓakar fili na 1.02% daga 2020 zuwa 2023.
Ko da an tsawaita shirin karbo karfin kasashen waje har abada, karfin da yake da shi ya kai kusan kashi 2.23%, kuma wadata da bukatu na masana'antu za su kasance kasa da ma'auni.
Farashi: rauni na cyclical, ana sa ran zai daidaita cikin kewayon da ya dace
Kula da sake zagayowar kayaslow,kumamanyan girman farashin panel na ci gaba da karba. A farkon 2020, saboda tasirin cutar ta COVID-19, buƙatun talabijin na duniya ya ragu, wanda ya yi tasiri kan dabarun haɓakar kasuwa da ake tsammani a baya, kuma buƙatun kwamitin ya ragu.A cikin rabin na biyu na shekara, an rage yawan ƙididdiga na panel yadda ya kamata, kuma tsarin ƙididdiga ya kasance a ƙananan matakin kusan mako guda.Bukatar manyan bangarori sun karu sannu a hankali, amma samar da ƙarfin panel ya ragu, don haka farashin ya ci gaba da tashi.
Matsakaicin girman farashin panel yana ɗauka. A cikin 2019, buƙatun PCD ya faɗi daga mafi girman sa, wanda ya haifar da raguwar farashin babban girman girman.Farashin kwamitin littafin rubutu yana karuwa tun watan Fabrairu saboda karuwar bukatar kwamfyutoci a shekarar 2020. Kuma farashin yana ci gaba da hauhawa a cikin 2021 tare da karuwar kashi. A cewar kididdigar bayanan Wind, a cikin Janairu 2021, farashin panel na littafin rubutu mai inci 14.0 ya karu da kashi 4.7%. wata-wata.A ganinmu, buƙatun PC na littafin rubutu ya kasance mai ƙarfi a cikin 2021, kuma har yanzu akwai wasu daki don farashin kwamitin rubutu ya tashi.
Mun yi imanin yanayin zagaye na farashin panel zai ragu sannu a hankali yayin da samar da masana'antu da tsarin buƙatu ke inganta.Musamman, yayin da bukatar tashoshi na wayar hannu ke karuwa, ana sa ran za a ci gaba da gyara farashin kananan farashin.A cikin 2021, buƙatun litattafan rubutu ya kasance mai girma, don haka ana sa ran farashin fanatoci masu girman girman za su ci gaba da hauhawa.Saboda ci gaba da janyewar ƙarfin samar da panel na ketare da kuma dawo da buƙatar TV, ana sa ran haɓakar haɓakar manyan girman farashin panel ana sa ran zai ci gaba har zuwa 2021H1.Kuma ana sa ran karuwar farashin panel zai inganta ribar masana'antun panel.
Lokacin aikawa: Dec-25-2021