Isikrini se- HC yesikrini se- kutsha nje ikhuphe esinye sezona ziphumo zophando zedatha ezikhulu kwi-2019 ebusweni beshishini lokubonisa i-LED, "Uhlalutyo lweShishini lokuBonisa i-LED kunye ne-Forecast Blue Book". Ngempumelelo epheleleyo yomsitho wokuphehlelelwa kweencwadi eziluhlaza okwesibhakabhaka, ukubonakala kwencwadi eblowu kwaboniswa phambi koogxa bethu kumzi-mveliso, kwaye kwatsala umdla wabangaphakathi kushishino kwiindawo eziphezulu, eziphakathi nezisezantsi zeshishini. Le ncwadi iluhlaza yaqaliswa ekupheleni konyaka ka-2018. Emva phantse konyaka uphando kunye nokubhala, kusetyenziswa iindlela zophando lwezenzululwazi kunye nokuphononongwa ngokuqatha kwedatha, idibanisa ulwazi lweenkcukacha-manani kunye nedatha yeenkcukacha-manani ekhutshwe yi-National Bureau of Statistics, iSebe lezoRhwebo, Icandelo loMphathiswa Wezolimo kunye neTekhnoloji yoLwazi, kunye nemibutho yezoshishino. , Ibhalwe ngokudibanisa imithombo yeendaba eyahlukeneyo kunye nolwazi lwentengiso, ejolise ekucwangciseni, ngokuqondakalayo kunye nohlalutyo lobuchwephesha kwimeko yangoku kunye nophuhliso lwentengiso yemveliso ye-LED, ukwenzela ukubonelela amashishini kunye neengcali zeshishini ngolwazi olunzulu noluneenkcukacha zotyalo mali i LED ukubonisa kushishino iindlela ezikhoyo, zinika iziphumo ezibalulekileyo kunye nokukhokela.
"I-Blue Book yase-China yoVavanyo loShishino lwe-LED kunye noQikelelo" yahlulwe yazizahluko ezintandathu, 1. Inkcazo yemveliso ye-LED; 2. I-China i-LED ibonakalisa uhlalutyo lwendalo esingqongileyo; 3. I- China i-LED ibonakalisa uhlalutyo lwesakhiwo; 4. Isishwankathelo seChina seMarike yeShishini kushishino lokubonisa; 5. Intshayelelo kumashishini aqhelekileyo kumzi-mveliso wase China wokubonisa i-LED; 6. Amathemba ophuhliso lwexa elizayo lweshishini lokubonisa i-LED lase China. Ngokucwangcisiweyo, ngobuchule nangokucacileyo cacisa kwaye uhlalutye inkcazo yemveliso, ukuhlelwa, ukusebenza kwezikrini zokubonisa ze-LED kunye nemeko engqongileyo yemveliso ye-China ye-LED. Kwangelo xesha, uyilo lweshishini, imakethi yemizi-mveliso kunye namashishini ahambelana nokuboniswa kwe-LED ayenziwa. Emva kokuhlalutya, kwaye ekugqibeleni sijonge phambili kuphuhliso lwexesha elizayo lweshishini lokubonisa i-LED, ndiyathemba ukuba ngophando kunye nophando lwencwadi eluhlaza okwesibhakabhaka, umzi mveliso kunye nabo bafuna ukuqonda imboni ye-LED banokunika olona lwazi luchanekileyo nolunexabiso.
Inkcazo yemveliso yokubonisa i-LED
"I-Blue Book yase-China yoPhononongo lweShishini loBoniso lwe-LED kunye noQikelelo" ichaze iikhonsepthi ezisisiseko kunye nokuhlelwa kwemiboniso ye-LED: i-LED, okanye idaydi ekhupha ukukhanya, yityhubhu eqaqambileyo enokuguqula amandla ombane ngokukhawuleza. Umboniso wepaneli tyaba owenziwe ngeepaneli zemodyuli ezininzi ze-LED siscreen sokubonisa se-LED. Igalelo lesiginali ngumthombo wesiginali ligqithiswa kwaye liqhutywe yiprosesa yevidiyo kunye nezinye izinto, kwaye ekugqibeleni kuboniswe kwiscreen sokubonisa i-LED ukufezekisa injongo yokusasaza ividiyo kunye nokupapasha ulwazi. Isetyenziswa ngokubanzi kwiivenkile ezinkulu, amashishini, izikolo, amabakala, iibhanki, ukhuseleko, ukhuseleko loluntu, ezothutho, amasiko, izibhedlele, izikhululo zeenqwelo moya, izitishi, amabala emidlalo kunye neminye imimandla.
Izikrini zokubonisa ze-LED zinokuhlelwa ngokobungakanani obufana nombala wesiseko sombala, ichaphaza lenqaku, indawo yokusetyenziswa, njl. izibonelelo. Kule mihla, izikrini zokubonisa ze-LED ziinkqubo eziphambili zokupakisha zezi: DIP, SMD, IMD, COB.
Ukuboniswa kwe-LED uhlalutyo lwendalo esingqongileyo
Le ncwadi iluhlaza isebenzisa uhlalutyo lwe-PEST- P zezopolitiko, u-E luqoqosho, S luluntu, T yitekhnoloji, kwaye ihlalutya imboni ye-LED namhlanje.
Okokuqala, izinto zopolitiko ikakhulu zivela kwirhafu eMelika kunye nolawulo lokhuselo lokusingqongileyo. Ngokubanzi, eli shishini likhula ngokuzinzileyo, lixhomekeke kwinkxaso nakulawulo lwemigaqo-nkqubo karhulumente kunye nemigangatho yezobugcisa, kunye nokwazisa imigangatho yezobuchwephesha kwi-Mini Mini / i-Micro LED, i-E-ezemidlalo, amabala emidlalo kunye nezinye izicelo;
Okwesibini, iimeko zoqoqosho ikakhulu zivela kukwanda kokukhula kotyalo-mali lwezixhobo kunye nemeko yorhwebo lwamanye amazwe. Lilonke, uphuhliso lwezoqoqosho olukhulu luzinzile kwaye inqanaba lokuhlala kwabantu ezidolophini liyaqhubeka ukwanda, okukhuthaza ukwanda kweemfuno;
Okwesithathu, izinto zentlalo ikakhulu zivela kwizixeko ezikrelekrele nakumashishini okhuseleko. Ukunyuka kwezixeko ezinobuchule kunye nomzi mveliso wezokhuseleko kuya kuba yindawo entsha yokufuna;
Okwesine, itekhnoloji yokubonisa ye-LED iye yakhula ngokuthe ngcembe, kwaye itekhnoloji ephambili engundoqo njengokubuyiselwa kombala kunye nokulungiswa kwenqaku ngamanqaku nazo ziphuculwe kakhulu. Iitekhnoloji ezihlumayo ziyaqhubeka ukuvela kwiindawo eziphezulu, eziphakathi nezisezantsi zeshishini, kwaye ukuthembeka kunye nokonga umbane kuya kuba yinto ekugxilwe kuyo ngophuhliso nophuhliso. Ngokwe teknoloji, njengokupakishwa kwe-COB kunye neMini / iMicrosoft LED.
Iprofayile yeshishini esisiseko
Kuyo yonke imbali yophuhliso lwembonakalo ye-LED iyonke, iBlue Book isebenzisa iindlela zenzululwazi ukwahlulahlula ukukhula kwemveliso yokubonisa ye-LED ibe ngamanqanaba amathandathu: inqanaba lokuqala ngeminyaka yoo-1970: indibano zokuqala zeGaP kunye neGaAsP ezihlangeneyo zibomvu, mthubi, luhlaza, Ukusebenza okuqaqambileyo okuphantsi ii-LEDs sele ziqalisile ukusetyenziswa kwizibane zesalathi, amanani kunye nokubonisa okubhaliweyo; inqanaba lesibini ukusukela kwiminyaka yoo-1970 ukuya kowe-1990: umboniso we-LED usesexesheni lokwakheka nokukhula, kwaye imihlaba yesicelo isasikelwe umda kwaye ayandiswanga ngokubanzi; Inqanaba lesithathu 1990-1995: ukungena kwixesha lokukhula ngokukhawuleza, itekhnoloji yolwazi yenze inkqubela kumacandelo ahlukeneyo, kunye nemiboniso ye-LED enemibala epheleleyo; Inqanaba lesine 1996-2000: ukungena kwixesha lokuphucuka kunye nohlengahlengiso kunye nokugqibelela kwesakhiwo seshishini. Amaqela oshishino lomqolo kunye nenqanaba elithile sele liqalile ukuvela, ukhuphiswano lwamashishini lonyukile, kwaye izikrini zokubonisa imibala ye-LED zisetyenziswe ngokubanzi; Inqanaba lesihlanu 2001-2008: Umzi mveliso we-LED ubonakalisile, kwaye isikali ngokubanzi sonyukile unyaka nonyaka. Itekhnoloji entsha kunye neemveliso ezintsha ziyaqhubeka ukubonakala, kwaye inqanaba elithile lokwahlulwa okukhethekileyo kwabasebenzi liye lavela ngaphakathi kolu shishino; Inqanaba lesithandathu ukusukela ngo-2009 ukuza kuthi ga ngoku: Qhubeka nokugcina ukukhula ngokukhawuleza. Uphuhliso lwamashishini lubuyele kulungelelwaniso, ukhuphiswano luqinisile, kwaye uxinzelelo kwimizi-mveliso luqhubekile ukwanda.
Kwangelo xesha, iBlue Book ikwacaphula iimpawu ezintlanu zophuhliso lweshishini lwangoku ukusuka kumanqanaba amathandathu aphambili ophuhliso: Umxokelelwano wemizi mveliso ugqityiwe: ukunyuka nomfula osezantsi kuye kwenza unxibelelwano olubi, ukukhuthaza kunye nokusetyenziswa kweemveliso ezintsha kunye nokutsha ubuchwepheshe buyakhawuleza; ukubekwa emgangathweni kunye nokuqiniswa Umkhwa ubonakalisiwe: urhulumente wesizwe, imibutho yezoshishino, abathathi-nxaxheba kumjelo osezantsi nowasezantsi kushishino lwabathathi-nxaxheba kunye namanye amaqela athabatha inxaxheba kunye, kwaye ukuphuculwa komgangatho nokubekwa emgangathweni kuqhuba ukuphuculwa kwenqanaba loshishino; ukuphucuka okuqhubekayo kwetekhnoloji yokubonisa: uthotho lweemveliso luyacetyiswa ngokuthe ngcembe, kwaye uphuhliso ngokubanzi lweshishini lufikelele kwinqanaba lesikali. Ulwahlulo olukhethekileyo lwabasebenzi nentsebenziswano kushishino luthathe indawo yokuqala; Ukhuphiswano lweemarike luyoyikeka: kukho inani elikhulu leenkampani, ngaphezulu kwe-1 000, ukugqitha, iimfazwe zamaxabiso kunye nezinye izinto eziphikisanayo; Amandla ophuhliso lwexesha elizayo makhulu: inkxaso kumgaqo-nkqubo kurhulumente wasekhaya nakwingingqi, itekhnoloji ye-LED encinci-encinci ikhula kancinci.
Ngokukhula ngokuthe ngcembe kweshishini, ikhonkco lokuboniswa kwe-LED liyaqhubeka nokudibanisa, kwaye isimanga somdibaniso womzi mveliso siya sicaca ngakumbi. Ukuhanjiswa kwengingqi kwezikrini zokubonisa i-LED kuchatshazelwa ikakhulu zizinto ezinje ngeempawu zokuhambisa zetyathanga lezemveliso, imozulu kunye neempawu zokusingqongileyo, kunye nemigaqo-nkqubo karhulumente. I-Pearl River Delta kunye ne-Yangtze River Delta yile mimandla mibini inezona mpembelelo zibalulekileyo zeshishini lokubonisa i-LED. Kwingingqi yePearl River Delta, iShenzhen yindawo enkulu yokupakisha ye-LED kunye nesiseko semveliso yokubonisa i-LED. Malunga ne-70% ukuya kuma-80% yamashishini agxile eShenzhen; kwingingqi yeYangtze River Delta, ine- "chip-package-application-equipment-" Uvavanyo lweeMpahla "luxinano olupheleleyo lweshishini, eligxila malunga ne-10% ukuya kwi-20% yabenzi bemiboniso ye-LED. Xa kuthelekiswa nengingqi yePearl River Delta, uxinzelelo lusezantsi. Kweminye imimandla, ukuhanjiswa kwengingqi kuthe saa kwaye kuxhomekeke ngakumbi kwinkxaso yemigaqo-nkqubo yengingqi, enje ngeXiamen City, Beijing City, nase Nanchang City.
Isishwankathelo sentengiso ngokubanzi
Idatha yophando oluhlaza okwesibhakabhaka ibonisa ukuba ukuthengisa kwishishini lokubonisa i-LED kuye kwatshintsha ngokuthe ngcembe ngophuhliso lweshishini. Imodeli yokuthengisa iye yanda ngokuthe chu ukusuka kwimodeli enye ukuya kwicala elahlukileyo. Emva kweminyaka yophuhliso, umboniso we-LED e-China uguqukile ngokuthe ngcembe ukusuka kuphuhliso olukhawulezileyo ukuya kukukhula okuzinzileyo. Izinga lokukhula liye lacotha kancinci, kwaye umboniso we-LED ungena kwixesha lotshintsho. Iimveliso ziya kuphuhla kwicala lokonga umbane, ubukrelekrele, ukukhanya kunye nokubhitya, izikrini ezinkulu kakhulu, inkcazo ephezulu kunye noxinano oluphezulu, kunye nokubekwa kwinqanaba lokulinganiswa kwenqaku ngamanqaku. Ngomboniso we-LED Ngophuhliso lwezikrini ezixineneyo, ukungena kwezicelo zokubonisa i-LED kuya kuqhubeka nokwanda, ngakumbi kumyalelo wokubeka esweni ukhuseleko kunye nokuthumela kwimarike, kwintengiso yokubonisa kunye nentengiso yeglasi yekhethini. Isikrini sentengiso sangaphandle se-LED kunye ne-LED yenqanaba lokuqeshisa imakethi ngokwemiqathango yophuhliso lwengingqi. , Uya kutshona kwizixeko ezikwinqanaba lesithathu- kunye neline.
Kubalulekile ukuba uqaphele ukuba imakethi encinci yokubonisa i-LED, njengeyona nto iphambili kuphuhliso lweshishini lokubonisa le-LED, ikhokelela kumzi mveliso wokungena kwintengiso yolwandle oluhlaza. Ngokukhula ngokuthe ngcembe kwetekhnoloji encinci yokubonisa i-LED kunye nentengiso, ukusetyenziswa kwayo kwicandelo lokucoca ngaphakathi kwescreen esikhulu kuya kusiba yinto eqhelekileyo, njengokuyalela ukhuseleko ukuyalela kunye neziko lokuhambisa, isitudiyo, ukubonisa umfanekiso kunye neholo yokwazisa. , iziko leenkomfa kunye neholo yokunika ingxelo. Ngophuculo oluqhubekayo lwetekhnoloji yokubonisa ye-LED encinci, iindleko zophando kunye nophuhliso zincitshiswa ngokuthe ngcembe, kwaye amajelo eendaba aya kuthi ngokuthe ngcembe apapashe, ukukhanyisa ngokuma komhlaba kunye nezinye iindawo zangaphandle ziyandiswa.
Uhlalutyo lweemarike zesicelo
Ngokweziganeko zesicelo somboniso we-China e-China, iBlue Book yahlulahlula imeko ye-LED yesicelo sokubonisa: Intengiso yesicelo sangaphandle kwintengiso yesikrini, imakethi yesicelo sokubonisa intengiso ye-LED, ukuboniswa komyalelo wokujonga ukhuseleko kunye nokuthengisa okuthunyelwayo. imarike, isibonakaliso sokubonisa ukugcwala kwetrafikhi kwintengiso yesicelo, imakethi yesicelo se-LED yesikrini, imakethi yesicelo sodonga lweglasi, isibonakaliso semakethi yesicelo sesitishi seTV, imakethi yesicelo semiboniso yeTV kunye nezinye iimarike zesicelo.
Ngokwedatha yephepha eblowu, ngo-2019, isabelo sentengiso sezinto ezine eziphambili zentengiso ye-LED yangaphandle yemakethi yentengiso, imakethi yokubonisa yentengiso ye-LED, i-LED yokubonisa ukhuseleko kumyalelo wokuyalela kunye nokuthumela imakethi, kunye nenqanaba le-LED lokurenta imakethi yesikrini kulindeleke ukuba ibe kufutshane nama-80%. Umyalelo wokubeka esweni ukhuseleko kunye nokuthumela Udonga lwekhethini yeglasi luya kukhula ngamandla kwixa elizayo.
Emva kokuhlalutya idatha eneenkcukacha yeemarike zezicelo ezisithoba, iBlue Book yafumanisa ukuba iimarike zesicelo ezisithoba zineendlela ezahlukeneyo kuphuhliso lwexesha elizayo: Ukusetyenziswa kwescreen kwintengiso yesicelo kusetyenziswa ngokubanzi kwaye kuvuthiwe, kwaye ukukhula kwexesha elizayo kubonisa imeko esezantsi; Izicelo zokubonisa ezorhwebo nge-LED Intengiso ixhomekeke kuphuhliso lwetekhnoloji ye-pitch-pitch, kwaye isikali sentengiso sikhule ngamandla; Umyalelo wokujonga ukhuseleko kumboniso we-LED kunye nokuthunyelwa kwemarike yesicelo kuzise ukukhula kweemarike ngenxa yokukhuthaza ukwakhiwa kwesixeko esihle; Imakethi yesicelo sokuqeshisa kwinqanaba le-LED lizise amandla kwintengiso ngenxa yokwanda kwenkcubeko kunye nokusetyenziswa kokuzonwabisa; Imarike yesicelo sokubonisa ukuboniswa kwetrafikhi ikhula ngokuzinzileyo, ixhomekeke kwilizwe ukuba liphuhlise ngamandla ulwakhiwo lwezixhobo zothutho; imakethi yesicelo semidlalo yesikrini se-LED, imigaqo-nkqubo yesizwe yokuxhasa kunye nemigangatho yokwakha iphucula iimfuno zesicelo; i iglasi LED ikhuselo udonga isicelo iimveliso emarikeni kunye neemarike kufuneka babe abaqolileyo, kunye nophuhliso elizayo iza kuba namandla; Isicelo sesitishi se-TV sesikrini sesitishi se-TV sixhomekeke kwinkxaso-mali karhulumente kunye nophuhliso lwezoqoqosho lwengingqi, kwaye ukukhula kwayo kuthintelwe yimpumelelo kwezobuchwepheshe I-LED yokubonisa imarike yesicelo semidlalo yeqonga isikelwe umda bubuchwephesha kunye neendleko, kwaye ukukhula kwayo kukwinqanaba lokuqala lokuhlola.
Imeko yokuthumela ngaphandle isiko
Ngokophando lwephepha eliluhlaza okwesibhakabhaka lwedatha yokuthumela ngaphandle, ukusuka kwimeko iyonke yokuthumela ngaphandle, i-China ye-LED ibonisa ukuthunyelwa kwelinye ilizwe kufuneka koyise ubunzima ngakumbi ekufezekiseni iinjongo zophuhliso lomgangatho ozinzileyo kunye ophuculweyo, ikakhulu umda yimeko yorhwebo lwamanye amazwe, njenge Uqoqosho lwehlabathi. Ukukhula kancinci, ukukhusela urhwebo, njl. I-China ikwanike nenkxaso engaphezulu yomgaqo-nkqubo ekuxhaseni ukuthunyelwa kwelinye ilizwe, njengokunyusa ukuncitshiswa kwerhafu kunye nokunciphisa umrhumo, ukunciphisa iindleko zamaziko kunxibelelwano lwangaphandle kunye nokuthumela kwelinye ilizwe, kunye nephulo le "Belt kunye neNdlela".
Ngokomgangatho we-LED yokubonisa ukuthunyelwa kwamanye amazwe, i-United States, njengelizwe elinendawo enkulu yokuthumela ngaphandle, inefuthe elikhulu ekuthumeleni iimveliso ze-LED; Ukuxabiswa kwe-renminbi kunefuthe elikhulu kuthumelo lwangaphandle lweenkampani ezibonisa i-LED, ngakumbi kwiidola zaseMelika. Umthamo wokuthumela ngaphandle kwamashishini e-China wehlile; ivuselelwe yimvelaphi yokwakhiwa kwe "Belt kunye neNdlela" kunye nophuhliso lwetekhnoloji encinci yokubonisa i-LED, iinkampani zokubonisa i-LED zase-China zandisa iimarike zabo kumazwe asaphuhlayo afana ne-India, i-Russia, i-Indonesia ne-Malaysia. Uphuculwe.
Umboniso we-LED wophuhliso lwexesha elizayo
Emva kokuhlalutya indawo ekhankanyiweyo ye-LED ekhombisa imeko-bume enkulu, ushwankathelo lweshishini olusisiseko, ukuthengiswa kweemarike, uhlalutyo lwesimo, kunye nemeko yokuthumela ngaphandle, iBlue Book ngokucacileyo icacisa iindlela ezininzi eziphambili kuphuhliso lwemboni ye-LED, kwaye yaqukumbela ezi zigqibo zilandelayo : Itekhnoloji entsha iya kuqhubeka ukuqhubela phambili, kunye nethemba lesicelo liya kubanzi. Obu buchwephesha buquka itekhnoloji ye-chip, itekhnoloji yokupakisha, itekhnoloji yendibano, izixhobo zepheripherali, njl. Amandla okuphucula intengiso encinci ye-LED asabonakala, ikakhulu kungenxa yokufakwa kweLCD / DLP, amashishini Ukwandiswa kweeholo zemiboniso, iinkomfa zevidiyo kunye nezinye iinkalo, kunye nentsikelelo yeeglasi ezingenayo i-3D, i-VR kunye nezinye ubuchwepheshe; Uphuhliso olungathintelekiyo lweMini ye-Mini kunye neemveliso zeMicrosoft ze-LED ziya kukhokelela kwintengiso entsha. Kwiminyaka emi-3 ukuya kwemi-5 ezayo, iMini ye-LED iyokwanda iye kumhlaba obonisa ubungakanani obukhulu beMicro LED kulindeleke ukuba isetyenziswe kwiifowuni eziphathwayo, iVR, imiboniso yeemoto, ukubonisa ipaneli tyaba kunye nezinye iinkalo, kwaye ikamva kulindeleke; Izikrini ezibonisa ngaphaya kunye nezikrini ezimile ngokukodwa ziyakhula: Ngophuhliso olukhawulezileyo lwezixeko ezinobuchule kunye nokhenketho ebusuku, izikrini ezibonakalayo ze-LED zingasetyenziswa kwiindawo zentengiso. Isetyenziswa ngokubanzi kwimiboniso efana neqonga, inqanaba kunye neevenkile ezinkulu. Iscreen esimilise sinokusetyenziswa kwiimyuziyam, isayensi kunye neteknoloji yolondolozo lwembali, iikhonsathi, njl njl.
Ixesha lokuposa: Sep-14-2020