I-HC LED Screen Network isanda kukhipha omunye wemiphumela emikhulu kunayo yonke yocwaningo lwedatha ngonyaka we-2019 ebusweni bemboni yokubonisa ye-LED, "Ukuhlaziywa Kwemboni Yezimboni ZaseChina kanye ne-Forecast Blue Book". Ngokuphumelela okuphelele komcimbi wokwethulwa kwencwadi eluhlaza okwesibhakabhaka, ukuvela kwencwadi eluhlaza okwesibhakabhaka nakho kukhonjisiwe phambi kozakwabo embonini, futhi kwadonsela ukunakekelwa okusondele kwabangaphakathi embonini ezindaweni eziphezulu, eziphakathi neziphansi embonini. Le ncwadi eluhlaza okwesibhakabhaka yethulwa ekupheleni konyaka wezi-2018. Ngemuva cishe konyaka kuphenywa futhi kubhalwa, ngokusebenzisa izindlela zocwaningo lwesayensi nokubuyekezwa kwedatha okunzima, ihlanganisa imininingwane yezibalo kanye nedatha yezibalo ekhishwe yiNational Bureau of Statistics, uMnyango Wezohwebo, uMnyango Wezimboni Nobuchwepheshe Bolwazi, kanye nezinhlangano zezimboni. , Kubhalwe ngokuhlanganisa imininingwane ehlukahlukene yemidiya neyokuhweba, kuhloswe ngokuhlelekile, ngokuqonda nangokucacile ukuhlaziya isimo samanje nokuthuthuka kwemakethe yezimboni zokubonisa i-LED, ukuze kunikezwe amabhizinisi nabasebenza embonini ukuqonda okuphelele nokuningiliziwe kokutshalwa kwezimali ku Isibonisi Izitayela zamanje, zinikeza imiphumela ebalulekile neqondisayo.
“IBlue Book of China's LED Display Industry Analysis and Forecast” ihlukaniswe yaba izahluko eziyisithupha, 1. Incazelo yomkhiqizo we-LED; 2. China LED ukubonisa macro imvelo ukuhlaziywa; 3. seChina sokubonisa umkhakha; 4. Uhlolojikelele lweChina LED Market lomkhakha wokubonisa; 5. Isingeniso kumabhizinisi ajwayelekile embonini yokubonisa ye-LED yaseChina; 6. Amathemba okuthuthuka kwesikhathi esizayo kwemboni yokubonisa i-LED yaseChina. Ngokuhlelekile, ngokuchwepheshe nangokucacile chaza futhi uhlaziye incazelo yomkhiqizo, ukuhlukaniswa, ukusebenza kwezikrini zokubonisa ze-LED kanye nemvelo enkulu yemikhakha yokubonisa ye-LED yaseChina. Ngasikhathi sinye, ukwenziwa kwezimboni, imakethe yezimboni kanye namabhizinisi ahlobene ajwayelekile wezikrini zokubonisa ze-LED ayenziwa. Ngemuva kokuhlaziya, futhi ekugcineni ngibheke phambili ekwakhiweni kwesikhathi esizayo kwemboni yokubonisa i-LED, ngiyethemba ukuthi ngophenyo kanye nocwaningo lwencwadi eluhlaza okwesibhakabhaka, imboni kanye nalabo abafuna ukuqonda imboni ye-LED banganikeza ulwazi olunembile nolubaluleke kakhulu.
Incazelo yomkhiqizo wokubonisa i-LED
“IBlue Book of China's LED Display Industry Analysis and Forecast” ichaze kabanzi ngemiqondo eyisisekelo kanye nokuhlelwa kweziboniso ze-LED: i-LED, noma i-diode ekhipha ukukhanya, iyishubhu elizikhanyelayo elingaguqula ngokushesha amandla kagesi abe amandla akhanyayo. Isibonisi sephaneli esicaba esakhiwe ngamaphaneli amaningi we-LED yisikrini sokubonisa se-LED. Ukufakwa kwesiginali ngumthombo wesiginali kuyadluliselwa futhi kusetshenzwe yiprosesa yevidiyo nezinye izinto, futhi ekugcineni kufakwe isithombe esikrinini sokubonisa se-LED ukufeza inhloso yokusakaza ividiyo nokushicilela imininingwane. Isetshenziswa kabanzi ezitolo ezinkulu, amabhizinisi, izikole, izigaba, amabhange, ezokuphepha, ezokuphepha komphakathi, ezokuthutha, amasiko, izibhedlela, izikhumulo zezindiza, iziteshi, izinkundla zemidlalo kanye neminye imikhakha.
Izikrini zokubonisa ze-LED zingahlukaniswa ngokobukhulu obufana nombala wesisekelo sombala, iphimbo lamachashazi, imvelo yokusebenzisa, njll. Uma kuqhathaniswa nezinye izinhlobo zokubonisa izikrini, izikrini zokubonisa ze-LED ziyazikhanyisela, zingenamikhono, futhi akukho mehluko wombala, okusobala izinzuzo. Kulezi zinsuku, izikrini zokubonisa ze-LED yizinqubo ezijwayelekile zokupakisha yilezi: I-DIP, i-SMD, i-IMD, i-COB.
Ukuboniswa kwe-LED ukuhlaziywa kwemvelo okukhulu
Le ncwadi eluhlaza okwesibhakabhaka isebenzisa indlela yokuhlaziya i-PEST - P ipolitiki, u-E ngumnotho, uS ngumphakathi, i-T ubuchwepheshe, futhi ihlaziya imboni yokubonisa ye-LED namuhla.
Okokuqala, izici zepolitiki ikakhulukazi zivela enteleni e-United States nasekulawuleni ukuvikelwa kwemvelo. Ngokuvamile, imboni ithuthuka kancane kancane, incike ekusekelweni nasekulawulweni kwezinqubomgomo zikahulumeni namazinga ezobuchwepheshe, futhi yethula namazinga obuchwepheshe we-Mini LED / Micro LED, i-E-sports, izinkundla zezemidlalo nezinye izinhlelo zokusebenza;
Okwesibili, izici zezomnotho ikakhulu zivela ekukhuleni kokukhula kotshalomali kwengqalasizinda kanye nesimo sokuhwebelana kwamazwe omhlaba. Kukonke, intuthuko yezomnotho izinzile kanti nezinga lokufuduka emadolobheni liyaqhubeka nokukhuphuka, okukhuthaza ukukhuphuka kwezidingo;
Okwesithathu, izici zenhlalo ikakhulu zivela emadolobheni ahlakaniphile nasembonini yezokuphepha. Ukukhuphuka kwamadolobha ahlakaniphile kanye nomkhakha wezokuphepha kuba yindawo entsha yokufuna;
Okwesine, ubuchwepheshe bokubonisa i-LED buye bukhula kancane kancane, futhi ubuchwepheshe obuyisisekelo obuyisisekelo njengokuvuselelwa kombala nokulungiswa kwephoyinti ne-point nakho kuthuthukiswe kakhulu. Ubuchwepheshe obusafufusa buqhubeka nokuvela ezindaweni eziphezulu, eziphakathi neziphansi zochungechunge lwemboni, futhi ukwethembeka nokonga ugesi kuzoba yinto okuzogxilwa kuyo kanye nentuthuko yomkhakha. Ngokuya ngobuchwepheshe, njengokufakwa kwe-COB neMini / Micro LED.
Iphrofayili eyisisekelo yomkhakha
Kuwo wonke umlando wokuthuthuka kwawo wonke umbukiso we-LED, iBlue Book isebenzisa izindlela zesayensi ukwehlukanisa ukuthuthukiswa kwemboni yokubonisa ye-LED ngezigaba eziyisithupha: isigaba sokuqala ngeminyaka yama-1970: izinhlanganisela zokuqala ze-GaP ne-GaAsP zibomvu, ziphuzi, ziluhlaza futhi ukusebenza kahle okukhanyayo okuphansi kwama-LED sekuqalile ukusetshenziswa kumalambu wezinkomba, izinombolo nokuboniswa kombhalo; isigaba sesibili esivela ngeminyaka yama-1970 kuya kowe-1990: imboni yokubonisa ye-LED isesesikhathini sokwakhiwa nokukhula, futhi izinkambu zokufaka izicelo zisenqunyelwe futhi azange zandiswe kabanzi; Isigaba sesithathu 1990-1995: ukungena enkathini yentuthuko esheshayo, ubuchwepheshe bolwazi benze intuthuko emikhakheni ehlukahlukene, kwavela nokukhonjiswa okugcwele kwe-LED; isigaba sesine sika-1996-2000: ukungena esikhathini sokwenza ngcono okuphelele nokulungiswa nokupheleliswa kwesakhiwo sezimboni. Amaqembu amabhizinisi omgogodla anesilinganiso esithile aseqalile ukuvela, ukuncintisana kwemboni kuye kwanda, futhi izikrini zokubonisa ezinemibala egcwele ye-LED zisetshenziswe kabanzi; isigaba sesihlanu 2001-2008: imboni yokubonisa ye-LED ithuthuke ngokuqinile, futhi isilinganiso sonke sikhuphukile unyaka nonyaka. Ubuchwepheshe obusha nemikhiqizo emisha iyaqhubeka nokuvela, futhi izinga elithile lokwehlukaniswa okukhethekile kwabasebenzi selivele kulesimboni; isigaba sesithupha kusuka ngo-2009 kuze kube manje: Qhubeka nokugcina intuthuko esheshayo. Intuthuko yezimboni ibuyele ekuqondeni, ukuncintisana kuye kwaqina, futhi ukugxila ezimbonini kuqhubekile nokwanda.
Ngasikhathi sinye, iBlue Book iphinde ikhiphe izici ezinhlanu zokuthuthukiswa komkhakha wamanje ezigabeni eziyisithupha ezinkulu zentuthuko: Uchungechunge lwezimboni seluphelele: umfula nomfula usungule ukuxhumana okuhle, ukukhuthazwa nokusetshenziswa kwemikhiqizo emisha nokusha ubuchwepheshe buyashesha; ukwenziwa kwamazinga kanye nokuqiniswa Umkhuba uyaqokonyiswa: uhulumeni kazwelonke, izinhlangano zezimboni, ababambiqhaza bezinkampani zezimboni ezikhuphukayo nezasezansi kanye namanye amaqembu babamba iqhaza ngokubambisana, futhi ukuthuthukiswa kokumiswa kanye nokubekwa eqophelweni eliphezulu kubangela ukwenziwa ngcono kwezinga lezimboni; ukuthuthuka okuqhubekayo kobuchwepheshe bokubonisa: uchungechunge lomkhiqizo lucebiswa kancane kancane, futhi ukukhula konke komkhakha kufinyelele ezingeni lesikali. Ukuhlukaniswa okukhethekile kwabasebenzi nokusebenzisana embonini sekuqale ukwenzeka; ukuncintisana kwezimakethe kuyesabeka: kunezinkampani eziningi, ezingaphezu kwe-1 000, ukweqisa ngokweqile, izimpi zamanani nokunye okuphikisanayo; ikhono lentuthuko elizayo likhulu kakhulu: ukwesekwa kwenqubomgomo kazwelonke neyasekhaya, ubuchwepheshe be-LED obuncane buyavuthwa kancane kancane.
Ngokuthuthuka kancane kancane kwemboni, uchungechunge lwemboni ye-LED luyaqhubeka nokuhlanganiswa, futhi isimangaliso sokuhlanganiswa komkhakha siya ngokuya sicaca ngokwengeziwe. Ukusatshalaliswa kwesifunda kwezikrini zokubonisa ze-LED kuthinteka ikakhulu yizici ezifana nezici zokusatshalaliswa kochungechunge lwezimboni, isimo sezulu nesimo semvelo, nezinqubomgomo zikahulumeni. IPearl River Delta kanye neYangtze River Delta yizifunda ezimbili ezinomphumela ogqame kakhulu wemboni yasekhaya yokubonisa i-LED. Esifundeni sasePearl River Delta, iShenzhen iyiphakethe elikhulu kakhulu le-LED nesisekelo sokukhiqiza sokubonisa se-LED. Cishe ama-70% kuye kuma-80% wamabhizinisi agxile eShenzhen; esifundeni i-Yangtze River Delta, ine- "chip-package-application-equipment-" Materials-Test "iyinketho yezimboni ephelele, egxila cishe ku-10% kuya ku-20% wabakhiqizi be-LED. Uma kuqhathaniswa nesifunda sasePearl River Delta, inani lokuhlushwa liphansi kakhulu. Kwezinye izifunda, ukusatshalaliswa kwezifunda kuhlakazekile futhi kuncike kakhulu ekusekelweni kwezinqubomgomo zesifunda, ezifana neXiamen City, Beijing City, neNanchang City.
Ukubuka konke kokuthengiswa kwemakethe
Imininingwane yephepha eliluhlaza okwesibhakabhaka ikhombisa ukuthi ukuthengiswa kwemboni yokubonisa ye-LED kuye kwashintsha kancane kancane ngokuthuthuka komkhakha. Imodeli yokuthengisa iye yanda kancane kancane ukusuka kumodeli eyodwa kuya kusiqondiso esihlukahlukene. Ngemuva kweminyaka yentuthuko, imboni yokubonisa ye-LED eChina iye yavela kancane kancane kusuka ekuthuthukisweni okusheshayo kuya ekukhuleni okuzinzile. Izinga lokukhula liyehla kancane kancane, futhi imboni yokubonisa ye-LED ingena esikhathini sesikhashana. Imikhiqizo izothuthuka ohlangothini lokonga amandla, ubuhlakani, ukukhanya nokuncipha, izikrini ezinkulu kakhulu, ukucacisa okuphezulu kanye nobukhulu obukhulu, kanye nokujwayelekile kokulinganiswa kwephoyinti ne-phuzu. Ngokukhonjiswa kwe-LED Ngokuthuthukiswa kwezikrini ezinamandla amakhulu, ukungena kwezinhlelo zokusebenza zokubonisa i-LED kuzoqhubeka nokwanda, ikakhulukazi kumyalo wokuqapha ezokuphepha kanye nemakethe yokuthumela, imakethe yokubonisa ezohwebo kanye nemakethe yodonga lwamakhetheni engilazi. Isikrini sokukhangisa ngaphandle se-LED kanye nemakethe yesikrini sokuqasha esiteji se-LED kungokuthuthuka kwesifunda. , Izocwila emadolobheni esigaba sesithathu nesesine.
Kuyaphawuleka ukuthi imakethe yokukhombisa i-LED encane, njengamandla amakhulu ekwakhiweni kwemboni yokubonisa ye-LED, ihola imboni ukuthi ingene emakethe yolwandle oluhlaza okwesibhakabhaka. Ngokuvuthwa kancane kancane kobuchwepheshe obuncane bokukhombisa i-LED nemakethe, ukusebenza kwayo emkhakheni wokusika kwesikrini esikhulu sasendlini Kuya ngokuya kuvama kakhulu, njengomyalo wokuqapha ukuphepha kanye nesikhungo sokuthumela, isitudiyo, ukubonisa isithombe nehholo lomphakathi , isikhungo senkomfa nehholo lokubika. Ngokuthuthuka okuthe xaxa kobuchwepheshe be-LED obukhombisa okuncane, izindleko zocwaningo nezentuthuko ziyancipha kancane kancane, futhi nabezindaba bazokwandiswa kancane kancane Ukukhangisa, ukukhanyisa komhlaba nezinye izindawo ezingaphandle.
Ukuhlaziywa kwemakethe yesimo sesicelo
Ngokuya ngezimo zangempela zohlelo lokukhonjiswa kwe-LED eChina, iBlue Book icishe ihlukanise izimo zesicelo sokubonisa se-LED zibe: Imakethe yohlelo lokusebenza lokukhangisa ngaphandle kwe-LED, imakethe yohlelo lokusebenza lokukhonjiswa kwezentengiselwano ye-LED, umyalo wokuqapha wezokuphepha we-LED kanye nemakethe yokuthumela, uhlelo lokusebenza lwesikrini sokuqashisa kwesiteji se-LED imakethe, imakethe yohlelo lokusebenza lokukhonjiswa kwethrafikhi ye-LED, imakethe yesicelo senkundla yezemidlalo ye-LED, imakethe yohlelo lokusebenza lwengilazi yengilazi ye-LED, imakethe yohlelo lokusebenza lwesiteshi sesiteshi se-TV, imakethe yohlelo lokusebenza lweshashalazi ye-LED nezinye izimakethe eziyisishiyagalolunye zohlelo.
Ngokuya ngemininingwane yephepha eliluhlaza okwesibhakabhaka, ngo-2019, isabelo semakethe sezicelo ezine ezinkulu zemakethe yesikrini sokukhangisa ngaphandle se-LED, imakethe yokubonisa yezentengiselwano ye-LED, umyalo wokuqapha wezokuphepha we-LED kanye nemakethe yokuthumela, nemakethe yesikrini sokuqashisa esiteji se-LED kulindeleke ukuthi icishe ibe ngama-80%. Umyalo wokuqapha nokuphepha Umdwebo wamakhethini engilazi uzokhula ngokuqinile ngokuzayo.
Ngemuva kokuhlaziya imininingwane eningiliziwe yezimakethe eziyisishiyagalolunye zokufaka izicelo, iBlue Book ithole ukuthi izimakethe eziyisishiyagalolunye zezicelo zinamathrendi ahlukene kumatayela okuthuthuka okuzayo: Izicelo zesikrini sokukhangisa ngaphandle ze-LED zisetshenziswa kabanzi futhi zivuthiwe, kanti intuthuko yesikhathi esizayo ikhombisa ukwehla; Izicelo zokubonisa ezentengiselwano ze-LED Imakethe incike ekuthuthukisweni kobuchwepheshe be-pitch-pitch, futhi isikali semakethe sikhule kakhulu; umyalo wokuqapha ukuphepha kwe-LED kanye nemakethe yohlelo lokusebenza lokuthumela kulethe ukukhula kwemakethe ngenxa yokugqugquzela ukwakhiwa kwedolobha elihlakaniphile; imakethe yokufaka isicelo sesikrini sokuqashiswa kwesiteji se-LED ilethe amandla emakethe ngenxa yokwanda kokusetshenziswa kwamasiko nezokuzijabulisa; Imakethe yohlelo lokusebenza lokukhonjiswa kwethrafikhi yokubonisa i-LED ithuthuka kancane, incike ezweni ukuthi lithuthukise ngamandla ukwakhiwa kwengqalasizinda yezokuthutha; imakethe yesicelo senkundla yezemidlalo ye-LED, izinqubomgomo zokweseka izwe kanye namazinga wokwakha athuthukisa izidingo zohlelo lokusebenza; the ingilazi LED kwesihenqo odongeni imikhiqizo emakethe isicelo kanye nezimakethe kudingeka ukuba abavuthiwe, kanye nokuthuthukiswa esizayo luyoqina; Imakethe yokufaka isicelo sesiteshi se-TV yesikrini esincike ku-LED incike ekuxhasweni nguhulumeni nasekuthuthukisweni komnotho wesifunda, futhi ukukhula kwayo kunqunyelwe impumelelo yezobuchwepheshe; imakethe yesicelo semidlalo yaseshashalazini ekhombisa i-LED inqunyelwe ubuchwepheshe nezindleko, futhi ukukhula kwayo kusezingeni lokuqala lokuhlola.
Isimo sokuthumela kwamanye amazwe
Ngokwenhlolovo yephepha eliluhlaza okwesibhakabhaka yedatha yokuthekelisa amasiko, kusukela esimweni esiphelele sokuthunyelwa kwamanye amazwe, ukuthunyelwa kwamanye amazwe kwe-LED e-China kudinga ukunqoba ubunzima obengeziwe bokufeza inhloso yentuthuko yekhwalithi ezinzile futhi ethuthukisiwe, ikakhulukazi enqunyelwe isimo sezohwebo samazwe omhlaba, njenge umnotho womhlaba. Ukukhula kancane, ukuvikela ukuhweba, njll.; I-China iphinde yanikeza ukusekelwa kwenqubomgomo okwengeziwe ekusekeleni ukuthunyelwa kwempahla kwamanye amazwe, njengokukhuphula intela nokuncishiswa kwemali ekhokhwayo, ukunciphisa izindleko zezikhungo ekuxhumaneni nokungenisa kwamanye amazwe, kanye nohlelo lwe- “Belt and Road”.
Ngokwesilinganiso sokuthekelisa kwamasiko akhombisa i-LED, i-United States, njengezwe elinendawo enkulu kunazo zonke yokuthekelisa amasiko, linomthelela omkhulu ekuthekelweni kwemikhiqizo yokubonisa ye-LED; ukwazisa kwe-renminbi kunomthelela omkhulu ekuthekelweni kwezinkampani zokubonisa ze-LED, ikakhulukazi kumadola aseMelika. Umthamo wokuthekelisa wamabhizinisi eChina wehlile; kukhuthazwe yisizinda sokwakhiwa kwe- "Belt and Road" kanye nokwakhiwa kobuchwepheshe obuncane bokukhombisa i-LED, izinkampani zokubonisa ze-LED zaseShayina zandisa izimakethe zazo emazweni asathuthuka njengeNdiya, iRussia, i-Indonesia neMalaysia. Kuthuthukisiwe.
Ukubonisa kwe-LED ukuthuthukiswa kwesikhathi esizayo
Ngemuva kokuhlaziya okushiwo ngenhla kwe-LED ekhombisa imvelo enkulu, ukubuka konke kwemboni okuyisisekelo, ukuthengiswa kwezimakethe, ukuhlaziywa kwesimo sesicelo, kanye nesimo sokuthekelisa amasiko, iBlue Book yahlola ngokusobala izindlela eziningi ezinkulu ekuthuthukisweni komkhakha wokubonisa we-LED, futhi yaphetha ngeziphetho ezilandelayo : Ubuchwepheshe obusha buzoqhubeka nokuthuthuka, futhi namathuba okufaka isicelo azobe ebanzi. Lobu buchwepheshe buhlanganisa ubuchwepheshe be-chip, ubuchwepheshe bokupakisha, ubuchwepheshe bomhlangano, imishini yokusebenza, njll .; umfutho wentuthuko wemakethe ekhombisa i-LED encane usabukeka, ikakhulu ngenxa yokufakwa kweLCD / DLP, amabhizinisi Ukwanda kwamahholo embukiso, izingqungquthela zamavidiyo neminye imikhakha, kanye nokubusiswa kwe-3D engenazingilazi, i-VR nezinye ubuchwepheshe; ukuthuthukiswa okunganqandeki kweM Mini LED nemikhiqizo ye-Micro LED kuzoholela emakethe entsha yokubonisa. Eminyakeni emi-3 kuya kwengu-5 ezayo, iMini LED izokwenabela emkhakheni wezikhangiso zosayizi abakhulu iMicrosoft LED kulindeleke ukuthi isetshenziswe kumakhalekhukhwini, i-VR, ekubonisweni kwezimoto, ekubonisweni kwepaneli eyisicaba nakweminye imikhakha, futhi ikusasa kulindeleke; izikrini ezisobala nezikrini ezimise okhethekile ziyachuma: Ngokuthuthuka okusheshayo kwamadolobha ahlakaniphile kanye nezokuvakasha ebusuku, izikrini ezibonakalayo ze-LED zingasetshenziswa ezitolo ezinkulu. It is kabanzi ezindaweni ezifana esiteji, esiteji kanye ezinkulu ezitolo. Isikrini esimise okhethekile singasetshenziswa eminyuziyamu, eminyuziyamu yesayensi nobuchwepheshe, amakhonsathi, njll ekubonisweni okwenzelwe wena.
Isikhathi sokuthumela: Sep-14-2020