Litebello tsa nts'etsopele ea naha e kholo ea naha ea LED e ahlotsoeng 'maraka oa eona o moholo o tla fetoha indasteri e kholo.Ka kakaretso, indasteri ea lapeng ka boholo e bile e sa khotsofatseng, boemo bo tloaelehileng ke indasteri e kopaneng ea potoloho le indasteri ea LCD, indasteri ea lapeng ea IC. hona joale e se e le mohatla lipakeng tsa batho ba eona, indasteri ea LCDpanel e aparetsoe ke bokuli, technology complex, mainvestment and a weak infrastructure ke lona lebaka le ka sehloohong, athe indasteri ea LED e tla roba thohako, 'me e ka tlisa ntlafatso ea liindasteri, joalo ka indasteri ea lapeng Li-chips tsa LCD ha li khanne, hobane indasteri ea LCD e kantle ho naha, e ts'ehetsa ka lebaka la 'maraka o moholo, LED Driver IC e lebelletsoe ho atleha ka har'a naha ho nts'etsapele likhoebo tsa lapeng tse kholo le tse matla, tse tla khothaletsa chip ea LCD ea lapeng. kapa tsoelopele e 'ngoe e tsamaisoang ke chip.

Indasteri ea LED ea China hajoale e na le mosing e teng tabeng ea hore lihlahisoa tsa LED tsa likhoebo tsa malapeng le boemong ba mose ho maoatle botekgeniki ho na le lekhalo le itseng la ho lelekisa bareki ba maemo a holimo ka mosing;Ea bobeli, setsi sa tlhahiso ea IC ea malapeng ha se bapisoa le Japane, Korea le Taiwan, lisebelisoa tsena tse matla tsa LED tse fokolang, opitaxy ea LED, bokhoni ba tlhahiso ea chip, lerato la thekenoloji le tšehetso e fokolang ea ka ntle ea lisebelisoa tse ling, nako ea ho ithuta nako e telele e tla nka nako ho e lema;Ntlha ea boraro, boholo ba khoebo ea LED e ntse e le nyenyane1, boholo ba bona ha boa ka ba feta 100kk / khoeli le khoeli (botala bo boputsoa), boemo bona ba bohlasoa lilemong tse peli tse tlang bo tla ntlafatsoa;4, R & D e tsepamisitsoe malapeng Liunivesithing le litsi tsa lipatlisiso, tlhahiso likhoebong, khaello ea liphetho tsa R & D tsa indasteri e potlakileng ea mechanlsm ea phetoho, e lokelang ho ithuta ho tsoa ho Taiwan's Industrial Technology Research Institute ea katleho ea theknoloji mokhoa oa ho fana ka laesense ho potlakisa. sekhahla sa phetoho ea likatleho tsa thekenoloji le litsi tsa lipatlisiso tsa mahlale e ke ke ea e-ba tsa indasteri ea tsona ho fapana le sephetho sa theknoloji ea morao-rao le phetisetso ea nako indastering, 'Muso o lokela ho laola nts'etsopele ea boitšoaro bo amanang le leano; ho haella ha litokelo tsa molao tsa malapeng tse hlano, haholoholo tse amanang. ho indasteri ho nts'etsopele ea nako e telele ea litokelo tsa mantlha tsa Blu-ray le ho haella ha lebone le lesoeu, tse tla etsa hore nts'etsopele ea nako e telele ea liindasteri tsa lapeng li sebetse.Likhoebo tsa lehae tsa China mothating ona haholo-holo mothating oa pele, lik'hamphani tse nyane, baetsi ba master ha ba be kotsi ho patent, litaba tsa patent ha li hlahelle haholo, Leha ho le joalo, ka nts'etsopele le katoloso ea likhoebo tsa lapeng, hang ha tekanyo e fihla ho tse ling. tekanyo, leano la nts'etsopele ea "goingout", e tla fetoha litaba tse ka bang teng tsa patent.Hajoale, likhoebo tsa lapeng li hola ho hola, ho ntlafatsa boleng ba sehlahisoa le boemo ba tekheniki ba mosebetsi oa bohlokoahali ke ho ntlafatsa lik'hamphani tse fanang ka laesense tse botsang theko ka nako eo, kapa ho phunyeletsa butle-butle motheong oa litokelo tsa R&D.

Re lumela hore indasteri ea LED naheng ea China e na le litebello tse ntle tsa nts'etsopele, e ipapisitse le lintlha tse latelang: Taba ea pele, ho latela thekenoloji, theknoloji ea LED e na le mathata a phahameng.

kholo, litšoaneleho tse tlase tsa thuto, pokello ea nako e telele ea lehae ka har'a semiconductor fleld ea mehloli ea lipatlisiso e ka ba molemo ka motheo o motle oa thuto e tsoelang pele.Leha tlhahiso ea li-cireuits tse kopaneng li ipapisitse le boemo bo fokolang, bo tlase ba thekenoloji, empa likhoebo tse ling tsa malapeng ho ikopanya le basebetsi ba mose ho maoatle li ntse li tsoela pele ho etsa tsoelo-pele ea theknoloji, boemo ba theknoloji ea likhoebo tsa lapeng tse nang le lik'hamphani tse ntle tse nang le boemo ba thekenoloji ba Taiwan kapa ka tlase ho ts'oana le lik'hamphani tsa machabeng. ka kakaretso 'nile narrowing lekhalo;Taba ea bobeli, matsete a manyane a matsete a pele a LED e tla ba semela sa limilione tse 100, likhoebo tsa lapeng ho kena moeling oa nts'etsopele e tlase, e bonolo ho e fihlela le ho etsa lipotoloho tse kopaneng le baetsi ba likristale tsa metsi habonolo ho tse mashome a libilione tsa libilione tsa matsete a lichelete ke " e sa reng letho” phihlello e bonolo ho dikgwebo tsa lapeng ho theha dihlopha tsa diindaseteri, ehlile, e ka boela ya lebisa tlhodisanong e mpe le mokgahlelong o itseng wa ntshetsopele ya kopanyo ya mmaraka;Ea boraro, 'maraka oa lapeng o moholo,' maraka oa LED ke 'maraka o latelang o moholo oa mabone, matla a' maraka, 'maraka oa bareki ba ho qetela, o qhalakaneng ebile ho le thata ho theha monopoly, sebaka se seholo sa bolulo sa likhoebo tsa lapeng;Ea bone, lik'hamphani tse ling li na le motheo oa litokelo tsa intellectualproporty, tse kang crystalline silicon photo voltale aubatrate can.

Merero ea GaN-ray, Dallan Road, aron ea United States le motheo oa thekenoloji ea chip, e na le tlholisano ea lefats'e ea likhoebo tsena mabapi le nts'etsopele ea mahlale. ea tochnology, liphutheloana le lisebelisoa tsa LID tse tlase ke tlhahiso e boima haholo, nts'etsopele ea naha e kholo ka litšenyehelo tsa basebetsi.

Ts'ebetso ea nts'etsopele e tsoang indastering ea LED, thekiso ea lefats'e ea LED ho latela 'maraka hajoale ke' maraka o moholo ka ho fetisisa oa mabone a thelefono, 'me kholo ea thekiso ea mehala ea thelefono e fokotseha, hammoho le skrineng sa OLED fonong ea TFT-LCD sereen ho ntlafatsa ho kenella ha thepa. sekhahla sa kholo ea lefats'e ea LED.Tsoelopele ea theknoloji ka lebaka la phokotso ea litšenyehelo nakong ea hona joale (le esita le

pre-2010) ha hoa lekana ho lumella phihlello e felletseng ea tšebeliso e akaretsang ea mabone a mabone a LED, kholo ea lefats'e e tla ba bukana e latelang, LCD.Mabone a morao-rao a TV, le limmaraka tsa likoloi tse nang le 'maraka oa mabone a ka hare a koloi.Liphanele tsa LCD tse hlano tse holimo lefatšeng (LG Philips, Samsung, AUO, CMO le Sharp) boemong bo phahameng ba theknoloji ea LED, matla a maholo a tlhahiso Japane, Taiwan le Korea Boroa, BOE feela ba malapeng, motlakase oa polish le liphanele tse hlano tsa Dragon PY tse tharo. Mehala, mohala oa tlhahiso ea 4.5 oa Shanghai Tianmaproduction e tla khona ho latela tlhoko ea khanya ea LED, empa tlhokeho ka kakaretso ha e matla, likhoebo tsa lapeng li kenella ka har'a LCD phanele ea phepelo ea khanya ea LED ha ea lokela ho ba phanele e kholo ea backlit e nang le mehala ea mohala oa thekeng. E tšoana le quito.

Tšebeliso ea 'maraka oa Chaena sethaleng sena haholo-holo ka mabone a meralo, pontšo ea ka hare le ea ka ntle, ho itšetlehile ka mabaka a ka holimo, matla a ka sehloohong a leqhubu le latelang a ka ba teng' marakeng ona, empa ka liselefouno, khanya e nyenyane ea LCD, koloi. ho kenella ho tla eketseha, 'me limmaraka tse ling tse qhalakaneng tse kang mabone a speclal li tla buleha le ho feta (litšenyehelo tsa litlhoko tse khethehileng tsa mabone bakeng sa lightíng-kakaretso-ha li boima hakaalo).Ka mor'a moo placement ea lilemo tse 'maloa tse fetileng, LED mabone a sephethephethe e ratoa haholo, kaha bophelo ba LED ke nako e telele, nako e khutsoanyane ke ho le thata haholo ho nka sebaka ka.ketsahalo ea mosebetsi o moholo, o etsang hore mabone a sephethephethe a LED ka nako ea nako e tlaase ea tlhokahalo;mmaraka o moholo oa lehae oa sedan, buthigher, bolelele ba potoloho ea setifikeiti, ha feela ho na le boleng bo botle ba sehlahisoa, mabone a motlakase a lapeng a LED le tlhokahalo e kholo ea 'maraka le kholo ea tlhokeho 'marakeng ona e batla e tsitsitse;le LED e bonts'a ho bonolo ho e kopanya, tšebeliso e tlase ea matla, khanya e phahameng, joalo-joalo e sebelisitsoe haholo ho libanka, li-securities, lisekoere, liteishene tsa terene, libaka tsa lipapali, bokamoso ba 'maraka ona ho ntse ho na le monyetla o moholo oa kholo;Lipapaling tsa Liolimpiki, Expo ea Lefatše, palo ea pontšo ea bosiu bosiu ea morero, e etelletsoeng pele ke National Semiconductor Lighting Project, hammoho le lintlha tse ngata tse ntle, tse kang ho phahamisa, 'maraka oa mabone a meralo e ntse e le tebello e pharaletseng.

Ha re bua ka kakaretso, lik'hamphani tse ngata tse kholo tsa machaba li tsepamisitse maikutlo 'marakeng oa "maraka o itokisitseng", le ho bonesa ka kakaretso 'maraka o moholo o ka bang teng,' me lihlahisoa tse ling e tla ba tse tlase haholo tse hlokahalang bakeng sa taolo ea nako e tlang. mofuta oa 'maraka o fokola haholo ka lebaka la palo e kholo ea litokelo tsa molao, u seke oa tšoenyeha ka bokamoso bo ne bo le sieo 'marakeng nakong ena ea ho se phehelle matla a tlhahiso (ka khoeli ho ea ho Nichia 500kk, Toyoda Gosei le Cree e ne e le 350kk le 300kk) ,le ho tsepamisa maikutlo ho thekenoloji ho etella pele mokhoa oa 'maraka, Ha thekenoloji e se e hōlile ka ho lekaneng hore e be boholo ba' maraka ka har'a mabone a akaretsang, itis e hakanngoa hore bokhoni ba eona ba tlhahiso bo tla ba ka potlako le ka nako e ts'oanang ho fokotsa tumello ea kantle."Bohareng - periphery" ena ea tlholisano e lebelletsoe ho boloka nako e telele.

Hajoale, bahlahisi ba ka sehloohong 'marakeng oa Mainland, haeba tšabo ea ho romelloa kantle ho naha e tla tobana le liphephetso tse peli: Ea pele, lik'hamphani tse kholo tsa machabeng tse mabapi le linyeoe tsa patent (haholo-holo tse putsoa le tse tšoeu), infact, hafeela boholo bo itseng, ho sa tsotelehe hore na 'export le hore na tokelo ea molao e tla kopana le mathata, empa ho romelloa kantle ho naha ea patent

litseko ho ka etsahala hore ebe palo ea;Ea bobeli, tlhōlisano ea barekisi ba bang ba kantle, haholo-holo bahlahisi ba Taiwan, bahlahisi ba khale ba Taiwan ba ile ba latela leano la bona - le theknoloji ho latela lik'hamphani tsa machaba, ka nako e ts'oanang, ho ntlafatsa haholo tlhahiso, ho fokotsa litšenyehelo le bokhoni ba tlhahiso ea Taiwan chip ea pele lefatšeng. liindasteri tse ling tse ngata tse kang HonHai e kholo, Mau, ho ba molemo ho kena sebakeng sena, ho ka susumetsa bokamoso ba Talwan LED chip global market fluctuatlons , Ka lebaka la tlhokahalo e kholo ea 'maraka oa malapeng, limela tsa chip tsa malapeng, esita le haeba 1t e ka khona. relyon the domestic market of development of an adequate, if thephotovoltalc companles mose ho maoatle phihlello e sa lekanyetsoang ho limmaraka tsa ka hare, lik'hamphani tsa lehae tla tobana le likhatello tsoela pele tlhōlisano, eo ka nako e telele likhoebo tsa lehae 1s polelo e mpe haholo.LEDindustry e ntse e hola mothating ona, empa hape le tlhophiso ea LED makersa view of domestic, foreign investment in the Mainland to enjoy taxicentives, domestic enterprises to competition in an unequal positíon toenter the narket ea malapeng ho batseteli ba tsoang kantle ho naha e lokela ho khothaletsoa ho theha lifeme. China ho kenya letsoho ho nts'etsopele, theknoloji ea chip core, joalo ka likhoebo, likhoebo tsena li ka khothaletsa koetliso ea basebetsi le ho phahamisa boemo ba boiphihlelo ka kakaretso;e lokela ho lekanyetsoa feela ho liphutheloana tsa naha, epitaxial, chip, joalo ka karolo ea mahlale a mantlha a ts'ebetso ea 'maraka oa kantle ho khoebo, Hang ha karete e joalo ea tlhekefetso libakeng tsohle tsa mantlha, mme likhoebo tsa lehae ha li natefeloe ke melemo ea tsoelo-pele ea theknoloji, ntshetsopele le sebaka se lekanyelitsoeng, ke tšohile hore ba tla scramble tó ho itšetleha ka theko ea theko, ha ho thata haholo ho itlosa bolutu ka ntho ea bona, kahoo sebetsana le karolo feela ea sephutheloana sa hona joale Chaena ho fokotsa lichelete tsa kantle ho naha, tse kang litefiso tsa ho kenya chelete ho chíp.

Ho tloha nyeoeng ea patent e ameha, ha e tšabehe, ha feela bahlolisani ba rona ba ka sehloohong, ba tlameha ho lefa, re ntse re qothisana lehlokoa le qalo e tšoanang.Ntho e ka sehloohong ea Taiwan e kenyelletsang feme ea chip ea LED e putsoa le e tšoeu ts'ebetsong ea kholo e sebelisitse linyeoe tsa LED, e fihletse qeto litabeng tsa ho fumana litokelo tsa molao, ho hola.Karabelo e ntle ka ho fetesisa ke ho etsa mothating ona phihlello e kholo ea litokelo tsa litokelo tsa molao, ha ka nako e ts'oanang e matlafatsa R&D ea eona ho Ntlafatsa phetiso ea litokelo tsa molao matleng a bargaining bakeng sa ho fana ka laesense.Likhoebo tsa lapeng ho latela boholo, Xiamen San'an a ka 'na a tlisa khōlo ea "kolobetso" ea pele.

Tlholisano ea nakong e tlang ea indasteri ea wi11 e ipapisitse le lintlha tse peli, pele, theknoloji, ho kenyelletsa ho ntlafatsa ts'ebetso ea ho ntša leseli le ho theola litšenyehelo tsa theknoloji ho ntlafatsa theknoloji ea sesebelisoa sa matla, tataiso ea tsela ho na le katoloso ea theknoloji e teng, empa hape le litsela tse ka khonehang tsa mahlale a macha. ;hape ho kenyelletsa phihlello ya dihlahiswa tsa thekenoloji tsa boleng bo phahameng,_hammoho le disistimi tsa kantle tse kang moralo wa mabone le moralo wa ditshipi o tsamaiswang ke thekenoloji;Ntlha ea bobeli, tekanyo, ka lehlakoreng le leng, ka lebaka la tekanyo e kholo ea ho fokotsa litšenyehelo, 'maraka o matla oa ho buisana ka matla; e kanna ea fapana haholo, e hlokang ts'ebetso e phahameng haholo ea libaka tsa ts'ebeliso (joalo ka khanya ea morao-rao ea LCD), katoloso ea Ho na le karolo feela ea ho fihlela litlhoko, empa likhoebo tse kholo, palo ea mebaraka ea mebaraka, e ka fapana. ka litlhokahalo tsa 'maraka o ikhethileng oa tlhahiso ea chip produeta' marakeng o mong, kakaretso ea kakaretso ea k'hamphani ho fokotsa bofokoli bo felletseng.

Indasteri ea LED bokamoso bo khanyang, empa feela ka likarolo tse peli tse boletsoeng ka holimo tsa khoebo e ka sehloohong ea indasteri ke morena oa ka moso.

Qetello: Khampani e fane ka maikutlo, domostio enterprisos e lokela ho ameha ka eng?

Letotong lohle la indasteri ea LED le ho ameha ka khoebo efe?Ho tsoa ts'ebetsong ea nts'etsopele ea kakaretso, lik'hamphani tse hlano tse ngata ka ho fetisisa tsa matsete.

Sehlopha sa litokelo tsa thepa ea mahlale ke khoebo ea mantlha.Kamore ea nts'etsopele ea likhoebo tse joalo ka har'a Univesithi eaNanchang e thehiloeng letlole le kopaneng la tekano ea poraefete ke kristale e ka ba moemeli ea tloaelehileng oa photoelectric, photoelectriccrystal e ka etsoa ka theknoloji ea silicon e thehiloeng GaN epitaxial Blu-ray ho tse tharo tse holimo lefatšeng. Light one process technology to break through foreign patents Nichia and Cree blockade, company is set up near thecurrent level -ea indasteri e hloka ho hlahlojoa;Luming e 'ngoe bakeng saDalian, k'hamphani ka ho fumana baetsi ba li-chips ba Amerika ba LED ho etsa hore theknoloji ea AXT e eketsehe, phihlello ea mahlale a mantlha a nang le tokelo ea molao a fetang 40, hammoho le sehlopha sa tekheniki.Ntle le moo, Dalian Luming o sebetsana le lefats'e le sa tloaelehang ho tloha ha thepa ea pele e ntšang khanya, e tšoeu ka har'a motsoako oa phofshoana ea fluorescent e sebelisoang ho hlahisa moeli, ke e 'ngoe ea lihlahisoa tsa lefats'e tsa ba seng bakae feela ba ka hlahisang lisebelisoa tse ntšang khanya tse ka etsang chipbusiness.Ho feta moo, monyetla oa hore R&D Luming e se e le phofo e sa tloaelehang ea lefatše, Nichla, theknoloji e tšoeu ea Oaram, joalo ka litokelo tsa molao bakeng sa Indasteri ea lapeng Ka har'a katleho e akaretsang ea mabone a LED mekoallong ea ho qetela!Lebone la LED le lesoeu hafeela "litšitiso" tse peli tse kholo - Blu-ray patent le patent e tšoeu ho etsa katleho, indasteri ea LED ea malapeng bokamoso bo khanyang ka pele bakeng sa indasteri ea malapeng ke ho leka bokhoni ba indasteri.

Likhoebo tse ling indastering ea chip le thekenoloji ho latela khoebo e atlehileng haholoanyane.Bokhoni ba ho etsa moralo oa 'nete oa chip le ts'ebetso ea katoloso e tala ea boholo bo itseng mme e tsepamisitsoe haholo ho Saman Xiamen, Dalian Road, United States (Lumingsubsidiaries), lik'hamphani tse' maloa tse joalo ka 士兰 微, sekala sa hajoale sa tlhahiso e nang le mahlaseli a LED feela Saman.

Xiamen.Xiamen, Taiwan MOCVD12 Saman, li-chips tse khubelu ka khoeli li ka 1000kk, blue chip 200kk / khoeli, theknoloji e boemong bo ka sehloohong ba malapeng, khanya e khanyang ea mahlaseli a khanyang a LED, chelete ea thekiso ka 2006 e ka bang limilione tse 300, 'maraka o ile oa amoheloa hantle. ;Ho feta moo, Taiwan's optoelectronics le -tsebisitse Epistar ho theha li-upfactories Xiamen, sebopeho sa lehae sa li-indus vial cluster toenhaace bokhoni ba indasteri le basebetsi ba botekgeniki ba tšehetsang phallo ea bohlokoa ba nts'etsopele ea tse tharo le tsona li na le karolo ea bohlokoa ho phahamisetseng.士兰微 bokgoni ba hona joale blue-chip100kk / likhoeli, boemo ba e tsoetseng pele chip thekenoloji, khampani e tla ba ka August tse peli tse MoCVD tse ncha, Ka tse peli selemong se tlang, bokgoni e tla be blue-chip 300kk / likhoeli, ha allable brlght khubelu le tala le blueLED chips. , Thekiso ea li-chip tsa LED Ka 2007 e lebelletsoe ho fihla ho limilione tse 200.