HC LED Screen Network haufinyane e phatlalalitse e 'ngoe ea liphetho tse kholo ka ho fetisisa tsa lipatlisiso tsa data ho 2019 sefahlehong sa indasteri ea bonts'iso ea LED, "China's LED Display Industry Analysis le Forecast Blue Book". Ka katleho e felletseng ea mokete oa phatlalatso ea buka e putsoa, ponahalo ea buka e putsoa e ile ea bonts'oa hape ka pela basebetsi-'moho le bona indastering, mme ea hohela tlhokomelo e haufi ea ba kenang indastering libakeng tse holimo, tse bohareng le tse tlase indastering. Buka ena e putsoa e phatlalalitsoe qetellong ea selemo sa 2018. Kamora nako e ka etsang selemo ea lipatlisiso le ho ngola, ka mekhoa ea lipatlisiso tsa mahlale le tlhaiso-leseling e hlakileng ea data, e kopanya tlhaiso-leseling ea tlhaiso-leseling le lipalo-palo tse fanoeng ke Ofisi ea Naha ea Lipalopalo, Lefapha la Khoebo, Lekala la Liindasteri le Theknoloji ea Boitsebiso, le mekhatlo ea indasteri. E ngotsoe ka ho kopanya tlhaiso-leseling e fapaneng ea tlhaiso-leseling ea litaba le ea khoebo, e le ho sekaseka ka mokhoa o hlophisehileng, ka botlalo le ka botsebi boemo ba hajoale le nts'etsopele ea mmaraka oa indasteri ea bonts'iso ea LED, ho fa likhoebo le litsebi tsa indasteri kutloisiso e phethahetseng le e qaqileng ea matsete ho le Pontšo ea indasteri mekhoa Current, fana ka liphetho tsa bohlokoa le tataisa.
"Buka ea Blue Book ea Chaena ea Ts'ebetso ea Indasteri ea Pontšo ea LED" e arotsoe ka likhaolo tse tšeletseng, 1. Tlhaloso ea sehlahisoa sa lihlahisoa tsa LED; 2. China LED e bonts'a tlhahlobo ea tikoloho e kholo; 3. China LED indasteri bontshiweng sebopeho sebopeho; 4. Kakaretso ea China Market ea indasteri ea bonts'iso; 5. Kenyelletso ho likhoebo tse tloaelehileng indastering ea China ea bonts'iso ea LED; 6. Litebello bakeng sa nts'etsopele ea nako e tlang ea indasteri ea bonts'etso ea LED ea China. Ka mokhoa o hlophisehileng, ka botsebi le ka botlalo e hlalosa le ho sekaseka litlhaloso tsa sehlahisoa, tlhophiso, ts'ebetso ea li-skrini tsa LED le tikoloho e kholo ea indasteri ea bonts'a LED ea China. Ka nako e ts'oanang, sebopeho sa indasteri, 'maraka oa indasteri le likhoebo tse amanang le tsona tsa li-skrini tsa LED li etsoa. Kamora ho sekaseka, mme qetellong ke lebelletse nts'etsopele ea nako e tlang ea indasteri ea bonts'iso ea LED, ke ts'epa hore ka lipatlisiso le lipatlisiso tsa buka e putsoa, indasteri le ba batlang ho utloisisa indasteri ea LED ba ka fana ka tlhaiso-leseling e nepahetseng le ea bohlokoa ka ho fetisisa.
Tlhaloso ea sehlahisoa sa LED
"The Blue Book of China's LED Display Industry Analysis and Forecast" e hlalositse ka mehopolo ea mantlha le ho aroloa ha lipontšo tsa LED: LED, kapa diode e hlahisang leseli, ke tube e iponahatsang e ka fetolang matla a motlakase kapele hore e be matla a bobebe. Sesebelisoa se bataletseng se entsoe ka li-module tse ngata tsa LED ke skrini sa LED. Phallo ea letšoao ke mohloli oa lets'oao e fetisoa le ho sebetsoa ke processor ea video le likarolo tse ling, mme qetellong e hlahisoe skrineng sa ponts'o ea LED ho fihlela sepheo sa ho hasanya video le ho phatlalatsa tlhaiso-leseling. E sebelisoa haholo libakeng tsa mabenkele, likhoebong, likolong, mekhahlelong, libankeng, Litšireletso, ts'ireletso ea sechaba, lipalangoang, litloaelo, lipetlele, boema-fofane, liteishene, mabala a lipapali le libaka tse ling.
Lits'oants'o tsa LED li ka hlophisoa ho latela boholo ba mmala, botebo ba letheba, tikoloho ea ts'ebeliso, jj. melemo. Matsatsing ana, li-skrini tsa LED ke lisebelisoa tse tloaelehileng tsa ho paka ke: DIP, SMD, IMD, COB.
LED e bonts'a tlhahlobo ea tikoloho e kholo
Buka ena e putsoa e sebelisa mokhoa oa tlhahlobo ea PEST - P ke lipolotiki, E ke moruo, S ke sechaba, T ke theknoloji, mme e sekaseka indasteri ea lipontšo tsa LED kajeno.
Taba ea mantlha, mabaka a lipolotiki a tsoa haholo ho lekhetho United States le taolo ea ts'ireletso ea tikoloho. Ka kakaretso, indasteri e ntse e tsoela pele ka botsitso, e ts'ehetsa ts'ehetso le taolo ea maano a mmuso le litekanyetso tsa tekheniki, le ho hlahisa litekanyetso tsa tekheniki bakeng sa Mini LED / Micro LED, E-lipapali, mabala a lipapali le lits'ebetso tse ling;
Taba ea bobeli, lintlha tsa moruo li tsoa haholo keketsehong ea kholo ea matsete a meralo ea motheo le boemo ba khoebo ea machabeng. Ka kakaretso, nts'etsopele ea kholo ea moruo e tsitsitse mme sekhahla sa litoropo se ntse se eketseha, se khothalletsang tlhoko e eketsehileng;
Taba ea boraro, maemo a sechaba a tsoa haholo metseng e bohlale le indastering ea ts'ireletso. Ho phahama ha litoropo tse bohlale le indasteri ea ts'ireletso ho fetoha ntlha e ncha ea tlhokeho;
Ntlha ea bone, theknoloji ea ho bonts'a LED e holile hanyane ka hanyane, 'me theknoloji ea mantlha ea mantlha e kang ho khutlisa mebala le khalemelo ea lintlha le lintlha e ntlafalitsoe haholo. Mahlale a morao-rao a tsoelapele ho hlaha libakeng tse holimo, tse mahareng le tse tlase tsa ketane ea indasteri, mme ts'epahalo le poloko ea matla e tla ba tsepamiso ea mohopolo le nts'etsopele ea indasteri. Mabapi le mahlale a morao-rao, joalo ka liphutheloana tsa COB le Mini / Micro LED.
Boemo ba indasteri ea mantlha
Ho pholletsa le nalane ea nts'etsopele ea ponts'o eohle ea LED, Blue Book e sebelisa mekhoa ea mahlale ho arola nts'etsopele ea indasteri ea bonts'iso ea LED ka mekhahlelo e tšeletseng: mohato oa pele lilemong tsa bo-1970: mateano a pele-pele a GaP le GaAsP a khubelu, bosehla, botala le li-LED tse sebetsang hantle haholo li se li qalile ho sebelisoa maboneng a lipontšo, lipalo le lipontšo tsa mongolo; mohato oa bobeli ho tloha lilemong tsa bo-1970 ho isa ho tsa 1990: indasteri ea lipontšo tsa LED e ntse e le nakong ea sebopeho le kholo, mme likarolo tsa ts'ebeliso li ntse li lekantsoe ebile ha lia atolosoa haholo; Mokhahlelo oa boraro 1990-1995: ho kena nakong ea nts'etsopele e potlakileng, theknoloji ea tlhaiso-leseling e entse katleho libakeng tse fapaneng, mme lipontšo tsa mebala e felletseng ea LED li hlahella; mokhahlelo oa bone 1996-2000: ho kena nakong ea ntlafatso le tokiso le phethahalo ea sebopeho sa indasteri. Lihlopha tsa likhoebo tsa mokokotlo tse nang le sekala se itseng li se li qalile ho hlaha, tlholisano ea indasteri e eketsehile, mme li-skrini tsa LED tsa mebala e felletseng li sebelisitsoe haholo; mohato oa bohlano 2001-2008: indasteri ea bonts'iso ea LED e ntlafalitse butle, mme sekhahla ka kakaretso se eketsehile selemo le selemo. Mahlale a macha le lihlahisoa tse ncha li ntse li tsoela pele ho hlaha, 'me boemo bo itseng ba karohano e ikhethang ea basebetsi bo hlahile ka har'a indasteri; mohato oa botšelela ho tloha ka 2009 ho fihlela joale: Tsoela pele ho boloka tsoelo-pele e potlakileng. Nts'etsopele ea indasteri e khutletse maemong a hlakileng, tlholisano e matlafetse, mme khatello ea indasteri e ntse e tsoela pele ho eketseha.
Ka nako e ts'oanang, Blue Book e boetse e ntša litšobotsi tse hlano tsa nts'etsopele ea indasteri ho tloha methating e tšeletseng e kholo ea nts'etsopele: Lethathamo la liindasteri le phethehile: noka le noka li thehile tšebelisano e ntle, khothaletso le ts'ebeliso ea lihlahisoa tse ncha le tse ncha mahlale a morao-rao a potlakile; maemo le ho matlafatsa Tloaelo e totobatsoa: mmuso oa naha, mekhatlo ea indasteri, bankakarolo ba likhoebo tse holimo le tse tlase tsa indasteri le mekha e meng ba nka karolo hammoho, mme nts'etsopele ea maemo le ho beha maemo ho khothaletsa ntlafatso ea boemo ba indasteri; ntlafatso e tsoelang pele ea theknoloji ea pontšo: lihlahisoa tsa lihlahisoa li ntlafatsoa hanyane ka hanyane, mme kholo ea indasteri e fihlile boemong ba sekala. Karolo e ikhethang ea basebetsi le tšebelisano 'moho indastering e se e qalile; Tlholisano ea mmaraka e tšabeha: ho na le palo e kholo ea lik'hamphani, tse fetang 1,000, bokhoni bo fetang tekano, lintoa tsa theko le likhanyetsano tse ling; Bokamoso ba nts'etsopele bo boholo: ts'ehetso ea leano la naha le la lehae, theknoloji e nyane ea LED e hola butle butle.
Le nts'etsopele butle-butle ea indasteri, ketane ea indasteri ea bonts'iso ea LED e ntse e tsoela pele ho hokahana, 'me ts'ebetso ea indasteri ea indasteri e ntse e hlaka le ho feta. Kabo ea lebatooa ea li-skrini tsa LED e angoa haholo ke lintlha tse kang litšobotsi tsa kabo ea ketane ea liindasteri, maemo a leholimo le likarolo tsa tikoloho, le maano a mmuso. Pearl River Delta le Yangtze River Delta ke libaka tse peli tse nang le phello e hlahelletseng ho fetisisa indastering ea bonts'a LED. Sebakeng sa Pearl River Delta, Shenzhen ke sephutheloana se batlang se le seholo sa LED le setsi sa tlhahiso ea LED. Hoo e ka bang 70% ho isa ho 80% ea likhoebo li tsepamisitsoe Shenzhen; tikolohong ea Noka ea Delta ea Yangtze, e na le "chip-package-application-equipment-" Materials-Test "ke ketane e felletseng ea liindasteri, e shebileng 10% ho isa ho 20% ea baetsi ba lipontšo tsa LED. Ha e bapisoa le sebaka sa Pearl River Delta, mokokotlo o tlase haholo. Libakeng tse ling, kabo ea lebatooa e batla e hasane ebile e ipapisitse le ts'ehetso ea maano a libaka tsa lehae joalo ka Xiamen City, Beijing City le Nanchang City.
Kakaretso ea thekiso ea mmaraka ka kakaretso
Litaba tsa tlhahlobo ea pampiri e putsoa li bonts'a hore thekiso ea indasteri ea bonts'iso ea LED e fetohile hanyane ka hanyane ka nts'etsopele ea indasteri. Mofuta oa thekiso o ntse o hola hanyane ka hanyane ho tloha ho mofuta o le mong ho leba tataisong e fapaneng. Kamora lilemo tsa nts'etsopele, indasteri ea ponts'o ea LED Chaena e fetohile butle-butle ho tloha kholisong e potlakileng ho isa kholo e tsitsitseng. Sekhahla sa kholo se fokotsehile butle-butle, mme indasteri ea bonts'iso ea LED e kena nakong ea phetoho. Lihlahisoa li tla nts'etsapele ntlheng ea ho boloka matla, bohlale, bobebe le bosesane, li-skrini tse kholo haholo, tlhaloso e phahameng le letsoalo le phahameng, le ho tloaela maemo a ntlha-ka-ntlha. Ka ponts'o ea LED Ka nts'etsopele ea li-skrini tse phahameng haholo, ho kenella ha lits'ebetso tsa ponts'o ea LED ho tla tsoela pele ho eketseha, haholoholo taolong ea taolo ea ts'ireletso le 'marakeng o romelloang,' marakeng oa lipontšo tsa khoebo le 'marakeng oa lebota la likharetene. Skrine ea papatso ea kantle ea LED le 'maraka oa skrine ea ho hira sethaleng sa LED li mabapi le nts'etsopele ea lebatooa. , E tla teba metseng ea mokhahlelo oa boraro le oa bone.
Ho bohlokoa ho tseba hore 'maraka oa ponts'o oa li-LED tse nyane, joalo ka matla a mantlha nts'etsopele ea indasteri ea bonts'iso ea LED, e etella indasteri pele ho kena' marakeng oa leoatle le leputsoa. Ka kholo e butsoitseng butle-butle ea mahlale a marang-rang a bonts'ang LED le 'maraka, ts'ebeliso ea eona lebaleng la ntlo e kholo ea skrineng e ntse e ata le ho feta, joalo ka taelo ea ho lekola ts'ireletso le setsi sa ho romella, studio, pontšo ea litšoantšo le holo ea phatlalatso , setsi sa kopano le holo ea litlaleho. Ka ntlafatso e tsoelang pele ea theknoloji e nyane ea ponts'o ea LED, litšenyehelo tsa lipatlisiso le nts'etsopele li fokotseha hanyane ka hanyane, mme boralitaba li tla butle-butle Ho bapatsa, mabone a ponahalo ea libaka le libaka tse ling tsa kantle.
Ts'ebetso ea tlhahlobo ea mmaraka ea kopo
Ho latela maemo a ts'ebeliso a bonts'ang li-LED Chaena, Blue Book e arola likarolo tsa ts'ebeliso ea LED ho: Maraka oa kopo ea papatso ea kantle ea LED, mmaraka oa ts'ebeliso ea khoebo ea LED, taelo ea ho lekola ts'ireletso ea LED le 'maraka o romelloang, kopo ea skrine ea ho hira sethaleng sa LED 'Maraka,' maraka oa kopo ea bonts'a sephethephethe sa LED, 'maraka oa ts'ebeliso ea lebala la lipapali la LED,' maraka oa kopo ea lebota la leseli la LED, 'maraka oa kopo ea seteishene sa TV,' maraka oa kopo ea li-TV le limmaraka tse ling tse robong.
Ho ea ka data ea pampiri e putsoa, ka 2019, karolo ea mmaraka ea lits'ebetso tse 'ne tse kholo tsa' maraka oa kantle oa papatso ea LED, 'maraka o bonts'ang oa khoebo ea LED, taelo ea ho lekola ts'ireletso ea LED le ho tsamaisa' maraka, mme 'maraka oa skrine oa ho hira oa sethala sa LED ke e lebelletsoe ho ba haufi le 80%. Taelo ea ho lekola ts'ireletso le ho e romella Lebota la lesira la khalase le tla hola ka matla nakong e tlang.
Kamora ho sekaseka tlhaiso-leseling e felletseng ea limmaraka tse robong tsa kopo, Blue Book e fumane hore limmaraka tse robong tsa kopo li na le mekhoa e fapaneng mekhoeng ea nts'etsopele ea nako e tlang: Lisebelisoa tsa skrine tsa papatso ea kantle tsa LED li sebelisoa haholo ebile li holile, mme nts'etsopele ea nako e tlang e bonts'a mokhoa o theohelang; Likopo tsa LED tsa ho bonts'a khoebo Mmaraka o itšetleha ka nts'etsopele ea mahlale a morao-rao, 'me sekhahla sa mmaraka se holile ka matla; taelo ea ho lekola ts'ireletso ea LED le 'maraka oa ts'ebeliso ea ts'ebeliso e tlisitse kholo ea mmaraka ka lebaka la papatso ea kaho e bohlale ea litoropo; 'maraka oa kopo ea skrine ea rente ea sethala sa LED o tlisitse matla' marakeng ka lebaka la keketseho ea ts'ebeliso ea setso le boithabiso; Mmaraka oa kopo ea bonts'iso ea sephethe-phethe sa LED o tsoela pele ka botsitso, o ts'epa naha hore e tla nts'etsapele ka matla kaho ea meralo ea motheo ea lipalangoang; 'maraka oa kopo ea skrine ea lebala la LED, melaoana ea ts'ehetso ea naha le litekanyetso tsa kaho li ntlafatsa litlhoko tsa ts'ebeliso; khalase ea lesira la khalase le limmaraka li hloka ho hola, mme kholo ea nako e tlang e tla ba matla; Mmaraka oa kopo ea seteishene sa TV sa skrine sa TV se bontša lichelete tsa mmuso le nts'etsopele ea moruo oa tikoloho, mme kholo ea eona e lekantsoe ke katleho ea mahlale; 'maraka oa ts'ebeliso ea skrineng sa bonts'iso ea LED o lekantsoe ke mahlale a morao-rao le theko, mme nts'etsopele ea ona e qalong ea tlhahlobo.
Boemo ba thepa ea kantle ho naha
Ho ea ka phuputso e entsoeng ka pampiri e putsoa mabapi le lintlha tsa kantle ho naha tse tsoang kantle ho naha, ho tsoa maemong a akaretsang a kantle ho naha a kantle ho naha, China e bonts'ang thepa ea kantle ho naha ea LED e hloka ho hlola mathata a mangata ho fihlela sepheo sa nts'etsopele ea boleng bo tsitsitseng le bo ntlafetseng, haholoholo bo lekantsoeng ke boemo ba khoebo ba machabeng, joalo ka moruo oa lefatše. Khōlo e liehang, ts'ireletso ea khoebo, jj .; China e boetse e fane ka ts'ehetso e eketsehileng ea maano ho ts'ehetsa kantle ho naha, joalo ka ho eketsa ho fokotsa lekhetho le litefiso, ho fokotsa litšenyehelo tsa setheo ho likhokahanyo tsa kantle le kantle ho naha, le mohato oa "Belt le Road".
Mabapi le sekala sa thekiso ea kantle ho naha ea LED, United States, joalo ka naha e nang le sebaka se seholo sa ho romella thepa ea kantle ho naha, e na le tšusumetso e kholo ho kantle ho naha lihlahisoa tsa bonts'iso tsa LED; kananelo ea renminbi e na le tšusumetso e kholo ho kantle ho naha ha lik'hamphani tse bonts'ang li-LED, haholo-holo ka lidolara tsa Amerika. Bophahamo ba likhoebo tse romelloang kantle ho China Chaena bo fokotsehile; e hlohlellelitsoe ke semelo sa kaho ea "Belt le Road" le nts'etsopele ea mahlale a ponts'o a li-LED tse nyane, lik'hamphani tsa China tsa lipontšo tsa LED li holisa mebaraka ea tsona linaheng tse tsoelang pele joalo ka India, Russia, Indonesia le Malaysia. Ntlafatsoa.
LED bontshiweng pono ntshetsopeleng bokamoso
Kamora ho sekaseka tikoloho e kholo e bontšitsoeng kaholimo ea LED, tlhahlobo ea indasteri ea mantlha, thekiso ea mmaraka, tlhahlobo ea maemo a ts'ebeliso, le boemo ba kantle ho naha, Blue Book ka ho hlaka e ile ea hloela mekhoa e mengata e meholo kholisong ea nako e tlang ea indasteri ea bonts'iso ea LED, mme ea phethela liqeto tse latelang : Mahlale a morao-rao a tla tsoela pele ho hatela pele, 'me tebello ea ts'ebeliso e tla pharalla. Mahlale ana a kenyelletsa theknoloji ea chip, theknoloji ea ho paka, theknoloji ea kopano, lisebelisoa tsa pheriferale, jj .; Khatelo-pele ea 'maraka oa ponts'o ea LED e nyane e ntse e le ngata, haholoholo ka lebaka la LCD / DLP, likhoebo Ho atolosoa ha liholo tsa lipontšo, likopano tsa video le likarolo tse ling, le tlhohonolofatso ea 3D e se nang likhalase, VR le tse ling. mahlale a morao-rao; nts'etsopele e ke keng ea emisoa ea Mini LED le lihlahisoa tse nyane tsa LED li tla etella pele mmaraka o mocha oa pontšo. Lilemong tse 3 ho isa ho tse 5 tse tlang, Mini LED e tla atoloha ho kena lebaleng la lipontšo tsa boholo bo boholo Micro LED e lebelletsoe ho sebelisoa ka mehala ea thekeng, VR, lipontšo tsa makoloi, lipontšo tsa likarolo tse bataletseng le likarolo tse ling, mme bokamoso bo lebelletsoe; li-skrini tse bonaletsang le li-skrini tse nang le sebopeho se ikhethileng lia eketseha: Ka nts'etsopele e potlakileng ea litoropo tse bohlale le bohahlauli bosiu, li-skrini tsa LED tse bonaletsang li ka sebelisoa litsing tsa mabenkele. E sebelisoa haholo lipapaling tse kang sethala, mabenkeleng le mabenkeleng a maholo. Sekirini se sebopeho se ikhethileng se ka sebelisoa limusiamong, litsi tsa pokello ea mahlale le mahlale a morao-rao, likonsarete, jj. Bakeng sa pontšo e etselitsoeng motho ka mong.
Nako ea poso: Sep-14-2020