Ka 2021, indasteri ea LED ea China e tsoetse pele ka lebaka la tšusumetso ea phetisetso ea COVID, mme thomello ea lihlahisoa tsa LED e fihlile holimo haholo.Ho ea ka pono ea lihokelo tsa indasteri, lekeno la lisebelisoa tsa LED le thepa e eketsehile haholo, empa phaello ea LED chip substrate, liphutheloana le ts'ebeliso e ntse e fokotseha, 'me e ntse e tobane le khatello e kholo ea tlholisano.

Ha re lebelletse 2022, ho lebelletsoe hore indasteri ea China ea LED e tla tsoelapele ho boloka kholo e potlakileng ea linomoro tse peli tlasa ts'usumetso ea phetoho ea phetoho, 'me libaka tsa ts'ebeliso e chesang li tla fetohela lits'ebetsong tse hlahang joalo ka mabone a bohlale, molumo o monyane. lipontšo, le ts'oaetso e tebileng ea ultraviolet.

Kahlolo ea Motheo ea Boemo ka 2022

01 Phello ea phetoho e ntse e tsoela pele, 'me tlhokahalo ea tlhahiso China e matla.

E anngoe ke potoloho e ncha ea COVID, indasteri ea lefats'e ea LED e hloka ho hlaphoheloa ka 2021 e tla tlisa kholo e ntseng e eketseha.Phello ea ho nkela sebaka le phetisetso ea indasteri ea LED ea naha ea heso e ntse e tsoela pele, 'me thepa e romelloang kantle halofo ea pele ea selemo e fihlile holimo haholo.

Ka lehlakoreng le leng, linaha tse kang Europe le United States li ile tsa qala moruo oa tsona bocha tlas'a melaoana e nolofatsang ea lichelete, 'me tlhokahalo ea ho reka lihlahisoa tsa LED e ile ea eketseha ka matla.Ho latela lintlha tse tsoang ho Mokhatlo oa China Lighting, halofo ea pele ea 2021, lihlahisoa tsa mabone tsa LED tsa China li fihlile ho lidolara tse limilione tse likete tse 20.988, e leng keketseho ea 50.83% selemo le selemo, ho beha tlaleho e ncha ea histori ea ho romela thepa ka nako e tšoanang.Har'a tsona, thepa e romeloang Europe le United States e ne e le 61.2%, e leng keketseho ea 11.9% selemo le selemo.

Ka lehlakoreng le leng, ts'oaetso e kholo e etsahetse linaheng tse ngata tsa Asia ntle le China, 'me tlhoko ea mebaraka e theohile ho tloha kholong e matla ka 2020 ho ea ho phokotso e nyane.Ho latela pono ea 'maraka oa lefats'e, Asia Boroa-bochabela e theohile ho tloha ho 11.7% halofong ea pele ea 2020 ho isa ho 9.7% halofong ea pele ea 2021, Asia Bophirima e fokotsehile ho tloha ho 9.1% ho ea ho 7.7%, mme Asia Bochabela e theohile ho tloha ho 8.9% ho ea ho 6.0 %.Ha seoa sena se ntse se otla indasteri ea tlhahiso ea LED ka Boroa-bochabela ho Asia, linaha li qobelletsoe ho koala liratsoana tsa liindasteri tse ngata, e leng se sitisitseng ketane ea phepelo haholo, 'me phello ea ho nkela sebaka le phetisetso ea indasteri ea LED ea naha ea heso e tsoetse pele.

Halofo ea pele ea 2021, indasteri ea LED ea China e ile ea etsa hantle bakeng sa lekhalo la phepelo le bakiloeng ke seoa sa lefats'e, e totobatsa hape melemo ea litsi tsa tlhahiso le lits'ebeletso tsa phepelo.

Ha re lebelletse 2022, indasteri ea lefats'e ea LED e lebelletsoe ho eketsa tlhoko ea 'maraka ka ts'usumetso ea "moruo oa lapeng", mme indasteri ea LED ea China e na le ts'epo mabapi le nts'etsopele ea ho una molemo ho tsoa ho phetisetso ea phetisetso.

Ka lehlakoreng le leng, tlas'a ts'usumetso ea seoa sa lefats'e, palo ea baahi ba ntseng ba tsoa ea fokotseha, 'me tlhokahalo ea' maraka ea mabone a ka tlung, pontšo ea LED, joalo-joalo e ntse e eketseha, e kenya matla a macha indastering ea LED.

Ka lehlakoreng le leng, libaka tsa Asia ntle le China li qobelloa ho tlohela ts'oaetso ea kokoana-hloko le ho amohela leano la ho phela le kokoana-hloko ka lebaka la ts'oaetso e kholo, e ka lebisang ho pheta-pheta le ho mpefala ha seoa sena, le ho hloka botsitso ho hoholo mabapi le ho qala mosebetsi le tlhahiso. .

Tanka ea ho nahana ea CCID e bolela esale pele hore phetisetso ea phetisetso ea indasteri ea China e tla tsoela pele ka 2022, mme tlhahiso ea LED le tlhoko ea kantle ho naha e tla lula e le matla.

02 Phaello ea tlhahiso ea lihlahisoa e ntse e fokotseha, 'me tlhōlisano ea indasteri e se e le matla le ho feta.

Ka 2021, phaello ea phaello ea liphutheloana tsa LED tsa China le lisebelisoa li tla fokotseha, 'me tlhōlisano ea indasteri e tla ba matla le ho feta;matla a tlhahiso ea tlhahiso ea chip substrate, lisebelisoa le lisebelisoa li tla eketseha haholo, 'me phaello e lebelletsoe ho ntlafala.

Ka har'a sehokelo sa chip ea LED le substrate,Lekeno la lik'hamphani tse robeli tse thathamisitsoeng malapeng le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 16.84 ka 2021, e leng keketseho ea selemo le selemo ea 43.2%.Leha phaello ea kakaretso ea lik'hamphani tse ling tse etelletseng pele e theohetse ho 0.96% ka 2020, ka lebaka la katleho e ntlafalitsoeng ea tlhahiso e kholo, ho lebelletsoe hore phaello e felletseng ea lik'hamphani tsa LED chip le substrate e tla eketseha ho isa bohōleng bo itseng ka 2021. Sanan Optoelectronics LED mokhahlelo oa phaello ea khoebo o lebelletsoe Fetoha o le ntle.

Ts'ebetsong ea ho paka ka LED,lekeno la lik'hamphani tse 10 tse thathamisitsoeng lapeng le lebelletsoe ho fihla li-yuan tse limilione tse likete tse 38.64 ka 2021, e leng keketseho ea 11.0% selemo le selemo.Phaello e felletseng ea liphutheloana tsa LED ka 2021 e lebelletsoe ho tsoela pele ho theoha ka kakaretso ka 2020. Leha ho le joalo, ka lebaka la kholo e potlakileng ea tlhahiso, ho lebelletsoe hore phaello e ntle ea lik'hamphani tsa lapeng tse pakang LED ka 2021 e tla bonts'a keketseho e nyane ea hoo e ka bang 5%.

Karolong ea ts'ebeliso ea LED,lekeno la lik'hamphani tse 43 tse thathamisitsoeng malapeng (haholo-holo mabone a LED) li lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 97.12 ka 2021, e leng keketseho ea 18.5% selemo le selemo;10 ea bona e na le phaello e mpe ka 2020. Kaha kholo ea khoebo ea mabone a LED e ke ke ea fokotsa keketseho ea litšenyehelo, lisebelisoa tsa LED (haholo-holo lisebelisoa tsa mabone) li tla fokotseha haholo ka 2021, 'me palo e kholo ea lik'hamphani e tla qobelloa ho fokotsa kapa ho fetola. likhoebo tsa setso.

Lekaleng la lisebelisoa tsa LED,Lekeno la lik'hamphani tse hlano tse thathamisitsoeng malapeng le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 4.91 ka 2021, e leng keketseho ea selemo le selemo ea 46,7%.Karolong ea lisebelisoa tsa LED, lekeno la lik'hamphani tse tšeletseng tse thathamisitsoeng malapeng le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 19.63 ka 2021, e leng keketseho ea selemo le selemo ea 38.7%.

Ha re lebelletse 2022, keketseho e matla ea litšenyehelo tsa tlhahiso e tla hatella sebaka sa bolulo sa lik'hamphani tse ngata tsa ho paka le likopo tsa LED naheng ea China, 'me ho na le mokhoa o hlakileng oa hore lik'hamphani tse ling tse etellang pele li koalehe le ho khutla.Leha ho le joalo, ka lebaka la ho eketseha ha tlhokahalo ea 'maraka, lisebelisoa tsa LED le lik'hamphani tsa thepa li ruile molemo haholo,' me boemo ba lik'hamphani tsa LED chip substrate bo ntse bo sa fetohe.

Ho ea ka lipalo-palo tsa CCID think tank, ka 2021, chelete ea lik'hamphani tsa LED tse thathamisitsoeng Chaena e tla fihla ho li-yuan tse limilione tse likete tse 177.132, keketseho ea 21.3% selemo le selemo;e lebelletsoe ho boloka kholo ea lebelo le phahameng ea linomoro tse peli ka 2022, ka kakaretso ea boleng ba li-yuan tse limilione tse likete tse 214.84.

03 Matsete a likopo tse hlahang a holile, 'me cheseho ea matsete a indasteri ea eketseha.

Ka 2021, libaka tse ngata tse ntseng li hlaha tsa indasteri ea LED li tla kena mohatong oa kholo ea indasteri e potlakileng, mme ts'ebetso ea lihlahisoa e tla tsoela pele ho ntlafatsoa.

Har'a bona, katleho ea phetoho ea photoelectric ea UVC LED e fetile 5.6%, 'me e kene sebakeng se seholo sa sterilization ea moea, ho senya metsi ka matla, le limmaraka tse rarahaneng tsa ho senya holim'a metsi;

Ka nts'etsopele ea mahlale a tsoetseng pele joalo ka mabone a bohlale, mabone a morao-rao, lipontšo tsa koloi tsa HDR, le mabone a tikoloho, sekhahla sa ho kenella ha li-LED tsa likoloi se ntse se phahama, 'me kholo ea 'maraka oa likoloi tsa LED e lebelletsoe ho feta 10% ka 2021;

Ho ngolisoa ka molao ha ho lengoa lijalo tse khethehileng tsa moruo Amerika Leboea ho hlohlelletsa ho ata ha mabone a semela sa LED.Mmaraka o lebelletse hore sekhahla sa kholo ea selemo le selemo sa 'maraka oa mabone a semela sa LED se tla fihla ho 30% ka 2021.

Hajoale, theknoloji ea ponts'o e nyane ea LED e se e lemohuoe ke baetsi ba mochini o felletseng mme e kene mocha o potlakileng oa nts'etsopele ea tlhahiso ea bongata.Ka lehlakoreng le leng, Apple, Samsung, Huawei le bahlahisi ba bang ba mechine e feletseng ba atolositse mela ea lihlahisoa tsa bona tsa Mini LED backlight, 'me baetsi ba TV ba kang TCL, LG, Konka le ba bang ba lokolotse ka matla li-TV tsa morao-rao tsa Mini LED.

Ka lehlakoreng le leng, liphanele tse sebetsang tse hlahisang khanya ea Mini LED le tsona li kene sethaleng sa tlhahiso ea bongata.Ka Mots'eanong 2021, BOE e phatlalalitse tlhahiso e kholo ea moloko o mocha oa liphanele tsa Mini LED tse sebetsang ka khalase tse nang le khanya e phahameng haholo, phapang, mebala ea mebala, le ho arohana ho se nang moeli.

Re lebelletse 2022, ka lebaka la ho fokotseha ha phaello ea likopo tsa mabone a setso a LED, ho lebelletsoe hore lik'hamphani tse ngata li tla fetohela ho lipontšo tsa LED, li-LED tsa likoloi, li-ultraviolet LED le lits'ebetso tse ling.

Ka 2022, letsete le lecha la indasteri ea LED le lebeletsoe ho boloka tekanyo ea hona joale, empa ka lebaka la ho thehoa ha mokhoa oa pele oa tlhōlisano sebakeng sa pontšo ea LED, ho lebeletsoe hore chelete e ncha e tla fokotseha ho isa tekanyong e itseng.