Abstract: Ha re lebelletse 2022, ho lebelletsoe hore indasteri ea LED ea khoebo ea China e tla boloka kholo ea lebelo le holimo la linomoro tse peli tlasa ts'usumetso ea phetisetso ea phetisetso, mme masimo a ts'ebeliso e chesang a tla fetohela butle-butle masimong a kopo a hlahang joalo ka mabone a bohlale, ponts'o e nyane, le ts'oaetso e tebileng ea ultraviolet.
Ka 2021, indasteri ea khoebo ea China ea khoebo e tla boela e hole le ho hola tlas'a tšusumetso ea phello ea seoa se secha sa pneumonia, 'me thomello ea lihlahisoa tsa LED e tla fihla holimo haholo.Ho ea ka pono ea indasteri, lisebelisoa tsa LED le chelete ea thepa e bone keketseho e kholo, empa lisebelisoa tsa LED chip substrate, liphutheloana le phaello ea kopo li ntse li fokotseha, 'me li ntse li tobane le khatello e kholo ea tlhōlisano.
Ha re lebelletse 2022, ho lebelletsoe hore indasteri ea LED ea khoebo ea China e tla boloka kholo ea lebelo le holimo la linomoro tse peli tlasa ts'usumetso ea phetisetso ea phetisetso, mme masimo a ts'ebeliso e chesang a tla fetohela butle-butle masimong a kopo a hlahang joalo ka mabone a bohlale, ponts'o e nyane, le ts'oaetso e tebileng ea ultraviolet.
Kahlolo ea mantlha ea boemo ka 2022
01 Phello ea phetisetso e ntse e tsoela pele, tlhoko ea tlhahiso ea China e matla
E anngoe ke phello ea potoloho e ncha ea COVID-19, ho hlaphoheloa ha tlhokahalo ea indasteri ea LED e bonts'ang lefats'e ka 2021 ho tla tlisa kholo e ntseng e eketseha.Litlamorao tsa tlhahiso ea khoebo ea naha ea heso indasteri ea LED e ntse e tsoela pele, 'me thepa e romelloang kantle halofo ea pele ea selemo e fihlile holimo haholo.
Ka lehlakoreng le leng, Europe le United States le linaha tse ling li ile tsa qala moruo oa tsona bocha tlas'a leano la pholiso 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, boleng ba kantle ho naha ba lihlahisoa tsa mabone tsa LED tsa China bo fihlile ho lidolara tse limilione tse likete tse 20.988, e leng keketseho ea selemo le selemo ea 50.83%, e beha rekoto e ncha ea nalane ea kantle ho naha bakeng sa se tšoanang. nako.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, mme tlhokeho ea mmaraka e theohile ho tloha kholong e matla ka 2020 ho ea ho khoehla e nyane.Mabapi le karolo 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%, le Asia Bochabela e fokotsehile 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 ile tsa qobelloa ho koala liratsoana tse ngata tsa liindasteri, e leng se ileng sa sitisa ketane ea phepelo haholo, 'me phello ea sebaka sa indasteri ea LED ea naha ea heso e ile ea tsoela pele.
Karolong ea pele ea 2021, indasteri ea LED e bonts'ang khoebo ea China e entsoe ka nepo 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.
Re lebeletse 2022, ho lebeletsoe hore indasteri ea LED ea khoebo ea lefats'e e tla eketsa tlhokahalo ea 'maraka tlas'a tšusumetso ea "moruo oa lehae", le indasteri ea LED ea khoebo ea Chaena e tla rua molemo ho tsoa ho phetiso ea phetisetso.
Ka lehlakoreng le leng, tlas'a tšusumetso ea seoa sa lefats'e, baahi ba ile ba tsoa ka tlase, 'me tlhokahalo ea' maraka ea mabone a ka tlung, pontšo ea LED, joalo-joalo e ile ea tsoela pele ho eketseha, ho kenya matla a macha indastering ea LED.
Ka lehlakoreng le leng, libaka tsa Asia ntle le China li qobelletsoe ho lahla tumello ea kokoana-hloko le ho amohela leano la ho phela le kokoana-hloko ka lebaka la ts'oaetso e kholo, e ka lebisang ho qaleng le ho senyeha ha seoa sena, le ho eketsa ho hloka botsitso ha ho qalella mosebetsi. le tlhahiso.
Litsi tsa lipatlisiso li bolela esale pele hore ka 2022, phello ea tlhahiso ea khoebo ea China e tla tsoela pele, 'me tlhokahalo ea tlhahiso ea LED le ho romela thepa e tla lula e le matla.
02 Liphaello tsa tlhahiso li ile tsa tsoela pele ho fokotseha, 'me tlhōlisano ea indasteri e ile ea e-ba matla le ho feta
Ka 2021, mekhahlelo ea phaello ea khoebo ea China e pakang liphutheloana tsa LED le lits'ebetso li tla fokotseha, 'me tlholisano 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.
Mabapi le li-chips tsa LED le li-substrates, lekeno la lik'hamphani tse 8 tse thathamisitsoeng malapeng ka 2021 le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 16.84, 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, le phaello ea kakaretso ea khoebo ea LED ea Sanan Optoelectronics e lebelletsoe ho eketseha.E nepahetse.
Karolong ea liphutheloana tsa LED, lekeno la lik'hamphani tse 10 tse thathamisitsoeng malapeng ka 2021 le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 38.64, keketseho ea 11.0% selemo le selemo.Ka 2021, phaello e felletseng ea liphutheloana tsa LED e lebelletsoe ho tsoela pele ho theoha ka kakaretso ka 2020, empa ka lebaka la kholo e potlakileng ea tlhahiso, ho lebelletsoe hore phaello e ntle ea lik'hamphani tsa lapeng tse pakang LED e tla eketseha hanyane ka 5% 2021.
Karolong ea kopo ea LED, lekeno la lik'hamphani tse 43 tse thathamisitsoeng malapeng (haholo-holo mabone a LED) le lebelletsoe ho fihla ho li-yuan tse limilione tse likete tse 97.12 ka 2021, keketseho ea selemo le selemo ea 18.5%;10 ea bona e tla ba le phaello e mpe ka 2020. Kaha kholo ea khoebo ea mabone a LED e ke ke ea fokotsa ho eketseha ha litšenyehelo, karolo ea kopo ea LED (haholo-holo ts'ebeliso ea mabone) e tla fokotseha haholo ka 2021, 'me palo e kholoanyane ea likhoebo e tla qobelloa. fokotsa kapa ho fetola likhoebo tsa setso.
Mabapi le 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%.Mabapi le 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 ho etsa kopo tsa LED naheng ea China, 'me lik'hamphani tse ling tse etelletseng pele li na le mokhoa o hlakileng oa ho koala le ho sokoloha.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 mekhatlo ea lipatlisiso, lekeno la lik'hamphani tse thathamisitsoeng tsa China Commercial Display LED li tla fihla li-yuan tse limilione tse likete tse 177.132 ka 2021, keketseho ea selemo le selemo ea 21.3%;e lebelletsoe ho boloka kholo e potlakileng ea linomoro tse peli ka 2022, 'me kakaretso ea boleng e tla fihla ho li-yuan tse limilione tse likete tse 214.84.
03 Matsete ho likopo tse hlahang lia hola, 'me cheseho ea matsete a indasteri e phahame
Ka 2021, likarolo tse ngata tse hlahang tsa indasteri ea LED e bonts'ang khoebo li tla kena sethaleng sa 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 a matla, le limmaraka tse rarahaneng tsa ho senya holim'a metsi;
Ka nts'etsopele ea mahlale a tsoetseng pele joalo ka mabone a pele a bohlale, mabone a morao-rao, lipontšo tsa likoloi tsa HDR le mabone a tikoloho, sekhahla sa ho kenella ha li-LED tsa likoloi se ntse se nyoloha, mme kholo ea 'maraka oa likoloi tsa LED e lebelletsoe ho feta 10% ka 2021. ;
Ho ngolisoa ka molao ha temo ea lijalo tse khethehileng tsa moruo Amerika Leboea ho khothalelitse 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.
Hona joale, theknoloji e nyenyane ea pontšo ea LED e 'nile ea hlokomeloa ke baetsi ba mechine e tloaelehileng' me e kene ka mocha o potlakileng oa nts'etsopele ea tlhahiso ea bongata.Ka lehlakoreng le leng, baetsi ba mechine ba feletseng ba kang Apple, Samsung, le Huawei ba atolositse melapo ea lihlahisoa tsa bona tsa Mini LED backlight, 'me baetsi ba TV ba kang TCL, LG, le Konka 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 melemo ea ho khanya ho hoholo, phapang, mmala oa gamut le ho arohana ho se nang moeli.
Ka 2021, lik'hamphani tse etelletseng pele le mebuso ea lehae li chesehela ho tsetela indastering ea LED.Har'a bona, lebaleng la liteishene tse tlase, ka Mots'eanong 2021, China e tsetetse li-yuan tse limilione tse likete tse 6,5 ho aha serapa sa liindasteri sa Mini LED, 'me boleng ba tlhahiso bo lebelletsoe ho feta li-yuan tse limilione tse likete tse 10 kamora ho phethoa;lebaleng la liphutheloana tse bohareng, ka Pherekhong 2021, China e rera ho tsetela li-yuan tse limilione tse likete tse 5.1 ho aha 3500 Mohala o monyane oa tlhahiso ea LED, o hakanyetsoang selemo le selemo boleng ba li-yuan tse fetang limilione tse likete tse 10 kamora ho fihlela tlhahiso.Ho hakanngoa hore ka 2021, letsete le lecha lekaleng lohle la indasteri ea Mini / Micro LED le tla feta li-yuan tse limilione tse likete tse 50.
Re lebelletse 2022, ka lebaka la ho theoha ha phaello ea likopo tsa mabone a setso a LED, ho lebelletsoe hore lik'hamphani tse ngata li tla fetohela ponts'ong ea LED, LED ea likoloi, LED ea UV le masimo a mang a kopo.
Ka 2022, letsete le lecha la khoebo le bonts'a indasteri ea LED ho lebeletsoe ho boloka tekanyo ea hona joale, empa ka lebaka la sebopeho sa pele sa mokhoa oa tlhōlisano lefapheng la pontšo ea LED, ho lebeletsoe hore chelete e ncha e tla fokotseha ho isa bohōleng bo itseng.
Litaba tse 'maloa tse hlokang tlhokomelo
01 Bokhoni bo feteletseng bo potlakisa kholiso ea indasteri
Khōlo e potlakileng ea boleng ba tlhahiso ea LED ea khoebo ea malapeng e boetse e tlisitse bokhoni bo feteletseng indastering ka kakaretso.Ho ba le bokhoni bo feteletseng ho potlakisa kopanyo le ho fokotsa bokhoni indastering, le ho khothaletsa kholo le nts'etsopele ea indasteri ea LED ho feto-fetoha ha maemo.
Lefapheng la li-chips tsa LED tsa epitaxial, khatello ea ho fokotseha ha likhoebo tse etellang pele e ntse e eketseha, 'me matla a feteletseng a fetisetsoa lihlahisoa tse tlaase, e leng se fellang ka tlhōlisano e matla' marakeng oa chip ea LED le ho theoha ho tsoelang pele ha litheko.Likhamphani tse nyane le tse mahareng tsa li-chip tsa LED li hatelletse bokhoni ba tlhahiso kapa li bile li koalehile, e leng ho fokotsang tlhokahalo ea 'maraka ea lisebelisoa tse ka pele tsa LED.
Lebaleng la ho paka, le anngoeng ke tokollo e tsoelang pele ea matla a ho paka a LED le phokotso e tsoelang pele ea phaello, litheko tsa liphutheloana tsa lihlahisoa tse nyane le tse mahareng li theohile haholo, mme litheko tsa lisebelisoa tse matla le tsona li bonts'itse ho theoha hanyane. .E qobelloa ho nts'etsapele ka lehlakoreng la litšobotsi tse ikhethileng tsa mohloli oa leseli.
Lefapheng la ts'ebeliso ea LED, phaello ea mabone a tloaelehileng a tloaelehileng a ntse a fokotseha, 'me likhoebo tse kholo tse nang le bokhoni bo matla ba ho qapa, lisebelisoa tse kholo tsa mocha, le melemo ea lihlahisoa le tsona lia ameha le ho qobelloa ho fetohela masimong a ntseng a hlaha a kang pontšo ea LED.Likhoebo tse nyane le tse mahareng li ntse li thatafalloa ho phela.
Ka 2021, boikemisetso ba indasteri ea LED ea ho tsetela lefatšeng ka bophara bo theohile ka kakaretso tlasa seoa se secha sa pneumonia.Tlas'a semelo sa likhohlano tsa khoebo tsa Sino-US le kananelo ea sekhahla sa phapanyetsano ea RMB, ts'ebetso ea automation ea likhoebo tsa LED e potlakile mme kopanyo e matla ea indasteri e fetohile mokhoa o mocha.
Ka ho hlaha butle-butle ha bokhoni bo feteletseng le ho fokotseha ha phaello indastering ea LED, bahlahisi ba LED ba machaba ba kopane khafetsa le ho ikhula lilemong tsa morao tjena, 'me khatello ea ho pholoha ea likhoebo tse etelletseng pele tsa LED naheng ea heso e eketsehile le ho feta.Leha likhoebo tsa naha ea heso tsa LED li se li khutlisitse li-export tsa tsona ka lebaka la phetisetso ea phetisetso, ha nako e ntse e ea, ho ke ke ha qojoa hore phetisetso ea naha ea heso ea kantle ho naha ho ea linaheng tse ling e tla fokola, 'me indasteri ea lehae ea LED e ntse e tobane le bothata ba ho se sebetse hantle.
02 Ho phahama ha litheko tsa thepa e tala ho baka ho fetoha ha litheko
Ka 2021, litheko tsa lihlahisoa indastering ea pontšo ea khoebo ea LED li tla tsoela pele ho nyoloha.Lik'hamphani tse amehang tsa malapeng le tsa linaheng tse ling tse kang GE Current, Universal Lighting Technologies (ULT), Leyard, Unilumin Technology, Mulinsen, joalo-joalo li phahamisitse litheko tsa lihlahisoa ka makhetlo a mangata, ka keketseho e tloaelehileng ea hoo e ka bang 5%, eo theko ea lihlahisoa tse fokolang haholo. khaello ea chelete e eketsehile ka hoo e ka bang 30%.Lebaka la mantlha ke hore theko ea lihlahisoa tsa LED e fetoha ka lebaka la ho phahama ha litheko tsa thepa e tala.
Pele ho tsohle, ka lebaka la phello ea seoa sa pneumonia e ncha, potoloho ea phepelo ea indasteri ea lefats'e ea LED e koetsoe, e leng se bakileng ho phahama ha litheko tsa thepa e tala.
Ka lebaka la tsitsipano lipakeng tsa phepelo le tlhoko ea thepa e tala, bahlahisi ba holimo le ba tlase ho indasteri ea ketane ba fetotse litheko tsa thepa e tala ka likhato tse fapaneng, ho kenyeletsoa li-IC tsa mokhanni oa li-LED, lisebelisoa tsa ho paka tsa RGB, liboto tsa PCB le lisebelisoa tse ling tse tala le tse tlase. .
Taba ea bobeli, e anngoeng ke likhohlano tsa khoebo tsa Sino-US, ts'ebetso ea "khaello ea mantlha" e atile Chaena, mme bahlahisi ba bangata ba amanang ba ekelitse matsete a bona ho lipatlisiso le nts'etsopele ea lihlahisoa masimong a AI le 5G, e hatelitseng matla a tlhahiso ea pele ea indasteri ea LED, e tla lebisa ho nyolohang ha litheko tsa thepa e tala..
Qetellong, ka lebaka la ho eketseha ha theko ea thepa le lipalangoang, theko ea thepa e tala le eona e eketsehile.
Ebang ke mabone kapa libaka tsa pontšo, mokhoa oa ho nyoloha ha litheko o ke ke oa fokotseha ka nako e khutšoanyane.Leha ho le joalo, ho latela pono ea nts'etsopele ea nako e telele ea indasteri, ho nyoloha ha litheko ho tla thusa bahlahisi ho ntlafatsa le ho ntlafatsa sebopeho sa sehlahisoa sa bona le ho eketsa boleng ba sehlahisoa.
03 Ho na le matsete a iphetang khafetsa mafapheng a ntseng a hlaha
Kaha pontšo ea khoebo ea matsete a indasteri ea LED e batla e hasane ho pholletsa le naha, ho na le bothata ba ho tsetela khafetsa masimong a ntseng a hlaha.
Ka mohlala, theknoloji ea pontšo ea Mini / Micro LED e na le litšobotsi tse babatsehang tse kang khanya e phahameng, ho kopanya ho phahameng, ho khatholla ho phahameng, le pontšo e bonolo, 'me e fetohile moloko o mocha oa theknoloji ea pontšo e amoheloang ke indasteri ka mor'a OLED le LCD.Lihlahisoa tse bonts'itsoeng tsa Mini/Micro LED li maemong a tlhokahalo e matla, 'me tebello e pharalletseng ea mmaraka e etsa hore Mini/Micro LED e be letsete le chesang.
Mohlala, Ruifeng Optoelectronics e phahamisitse li-yuan tse ka bang limilione tse 700 bakeng sa merero ea lipatlisiso le nts'etsopele ea theknoloji ea Mini/Micro LED, Huacan Optoelectronics e lebelletsoe ho tsetela li-yuan tse limilione tse likete tse 1.5 bakeng sa lipatlisiso le merero ea nts'etsopele le nts'etsopele le tlhahiso ea Leyard, Epistar, Lijingwei Electronics ka kopanelo. Setsi sa pele sa Micro LED Research Institute Chaena.Le hoja merero e mecha ea tlhahiso ea Mini / Micro LED e qalile, mathata a mangata a theknoloji a kang ho fetisa le ho lokisoa ka bongata, ho khanna le ho fetola mebala ha ho e-s'o rarolloe ka katleho, 'me lisebelisoa tsa bohlokoa le lisebelisoa li ntse li tobane le bothata ba "molala o khomaretsoeng".
Ho na le lipelaelo mabapi le phallo ea mefuta e fapaneng ea lichelete tsa sechaba, lichelete tse tataisang le lichelete tsa indasteri lebaleng lena.Ho rarolla mathata ana, ha se feela matsete a litsebi a hlokahalang ho etella pele le ho tsamaisa khokahano lipakeng tsa liindasteri tse holimo le tse tlase, empa hape le likhokahano tsa bohlokoa lia hlokahala.Lokisetsa mefokolo.
Litlhahiso mabapi le mehato e lokelang ho nkuoa
01 Ho hokahanya ntlafatso ea liindasteri libakeng tse fapaneng le ho tataisa merero e meholo
Khomishene ea Naha ea Nts'etsopele le Phetoho, Lekala la Indasteri le Theknoloji ea Tlhahisoleseding le mafapha a mang a tsamaiso a hloka ho hokahanya nts'etsopele ea indasteri ea khoebo ea LED libakeng tse fapaneng, ho lekola mokhoa oa "tataiso ea lifensetere" bakeng sa merero e meholo ea LED, le ho khothaletsa tokiso ea Sebopeho sa indasteri ea LED.Khothaletsa phetoho ea tlhahiso ea lihlahisoa tsa LED chip substrate le melapo ea tlhahiso ea liphutheloana, ho fokotsa ka mokhoa o itekanetseng ts'ehetso ea merero ea mabone a mabone a LED, le ho khothaletsa ntlafatso le ho kenya lisebelisoa tsa LED sebakeng sa heno.Ts'ehetsa lik'hamphani tse etellang pele tsa LED tsa malapeng ho etsa tšebelisano-'moho ea theknoloji le litalenta le lik'hamphani tse libakeng tse tsoetseng pele joalo ka Europe le United States, le ho khothaletsa merero e meholo ea tlhahiso ho lula lihlopheng tse kholo tsa indasteri.
02 Khothaletsa boiqapelo bo kopanetsoeng le R&D ho theha melemo mafapheng a ntseng a hlaha
Sebelisa mekhoa e teng ea lichelete ho ntlafatsa ka ho khetheha kaho ea ketane ea phepelo libakeng tse ntseng li hlaha tsa indasteri ea LED.Sehokelo sa chip substrate se tsepamisitse maikutlo ho ntlafatseng ts'ebetso ea Ultra-high-definition Mini / Micro LED le li-chips tse tebileng tsa UV LED;sehokelo sa ho paka se tsepamisitse maikutlo ho ntlafatseng lits'ebetso tse tsoetseng pele tsa ho paka joalo ka ho paka tse otlolohileng le tse flip-chip le ho fokotsa litšenyehelo tsa tlhahiso;sehokelo sa kopo se shebane le ho nts'etsapele mabone a bohlale, mabone a phetseng hantle, limela Leseli le likarolo tse ling tsa mebaraka merero ea lipontšo tsa liteko ho potlakisa sebopeho sa maemo a sehlopha sa indasteri;bakeng sa lisebelisoa le lisebelisoa, sebelisana le lik'hamphani tse kopanetsoeng tsa potoloho ho ntlafatsa boemo ba sebaka sa lisebelisoa tsa LED le lisebelisoa tse phahameng.
03 Matlafatsa tlhokomelo ea litheko tsa indasteri le ho atolosa mecha ea ho romela lihlahisoa tsa lihlahisoa
Sebelisana le lik'hamphani tse kopanetsoeng tsa potoloho ho aha mokhoa oa ho lekola litheko tsa semiconductor chip, ho matlafatsa taolo ea 'maraka oa LED, le ho potlakisa lipatlisiso le kotlo ea liketso tse seng molaong tsa ho nyolla litheko tsa li-chips tsa LED le thepa ho latela lintlha tsa tlaleho.Khothaletsa kaho ea mekhatlo ea indasteri ea LED ea malapeng, ho haha sethala sa tšebeletso ea sechaba se koahelang litekanyetso, liteko, litokelo tsa thepa ea mahlale, joalo-joalo, ho tsepamisa maikutlo ho lisebelisoa tse phahameng, ho thusa likhoebo ho matlafatsa phapanyetsano ea machaba le tšebelisano-'moho, le ho atolosa mekhoa ea ho romela lihlahisoa bakeng sa lihlahisoa tsa 'maraka oa mose ho maoatle.
Nako ea poso: Jan-21-2022