Rajada horumarinta ee dhul-weynaha LED-ka LED-ka ee lagu xukumay suuqgeedii weynaa wuxuu horumarin doonaa warshado aad u weyn hadda waa dabo u dhaxaysa dadkeeda, warshadaha LCDpanel-ka waxaa ka buuxa cudurro, tiknoolijiyada, maalgashiga ballaaran iyo kaabayaasha daciifka ah ayaa ah sababta ugu weyn, halka warshadaha LED-ka ay jabin doonaan habaarka, oo ay keeni karaan kor u qaadida warshadaha, sida warshadaha gudaha Chips darawallada LCD si fudud ma wadin, sababtoo ah warshadaha LCD ee dalka ka baxsan, taageerada suuqa weyn awgeed, LED Driver IC ayaa la filayaa inuu ku kobco dalka si kor loogu qaado ganacsiyada gudaha ka weyn oo ka xoog badan, taas oo u leexanaysa wil1 kor u qaadida chip darawalka LCD gudaha. ama horumar kale oo chip-ku hogaamiyo.

Warshadaha LED-ka ee Shiinaha ayaa hadda ah faa'iido darro ku jirta xaqiiqda ah in wax soo saarka LED-ka ee shirkadaha gudaha iyo heerka farsamada ee dibedda uu jiro farqi gaar ah oo ku saabsan raadinta macaamiisha-dhamaadka sare ee faa'iido darrada;Marka labaad, saldhigga wax soo saarka IC ee gudaha marka la barbar dhigo Japan, Kuuriya iyo Taiwan, kuwan xooggan ee LED daciif ah arens, LED opitaxy, awoodda wax soo saarka chip, lovel teknoolajiyada iyo taageero dibadda liidata ee alaabta qaar ka mid ah, qalooca barashada dheer wil1 qaadan waqti qaar ka mid ah beerashada;Seddexaad, cabbirka ganacsiga LED-ka domostic weli waa mid aad u yar, badankoodu kama badnaan 100kk / tamar bishiiba (cagaar buluug), xaaladdan labada sano ee soo socota waa la hagaajin doonaa;afar, gudaha R & D oo ku urursan Unlversities iyo machadyada cilmi-baarista, wax soo saarka ee shirkadaha, la'aanta R & D natiijooyinka warshadaynta degdegga ah ee makaanka beddelka, taas oo ay tahay in la barto Machadka Cilmi-baarista Tiknoolajiyada Warshadaha ee Taiwan ee guulaha farsamada habka shatiga si loo dedejiyo. heerka isbeddelka ee guulaha tignoolajiyada iyo machadyada cilmi-baarista cilmi-baarista ma noqon karaan warshadahooda halkii ay ka noqon lahaayeen natiijada tignoolajiyada ugu dambeysay iyo wareejinta waqtiga ee warshadaha, Dawladdu waa inay nidaamisaa horumarinta habdhaqanka la xiriira siyaasadda; warshadaha horumarinta muddada-dheer ee shatiyada asaasiga ah ee Blu-ray iyo la'aanta iftiinka cad, taas oo awood u siin doonta horumarinta muddada dheer ee warshadaha gudaha inay shaqeeyaan.Shirkadaha maxalliga ah ee Shiinaha ee marxaladdan ayaa inta badan ku jira marxaladda bilawga ah, shirkadaha yaryar, kuwa wax soo saara ee sayidku maaha kuwo khatar ku ah patentka, arrimaha patent-ka maaha mid aad u caan ah, Si kastaba ha ahaatee, horumarinta iyo ballaarinta shirkadaha gudaha, hal mar miisaanka si gaar ah Ilaa xad, istiraatijiyadda horumarinta " bixitaan", waxay noqon doontaa arrimo patent iman kara.Waqtiga xaadirka ah, ganacsiyada gudaha si ay u koraan weyn, si loo hagaajiyo tayada wax soo saarka iyo heerka farsamada ee hawsha ugu muhiimsan waa in la hagaajiyo mustaqbalka shirkadaha shatiga weydiinaya qiimaha wakhtiga, ama si tartiib tartiib ah u dhex maraaya xudunta u ah R & D patents.

Waxaan aaminsanahay in warshadaha LED-ka ee Shiinaha ay leeyihiin rajooyin horumarineed oo wanaagsan, oo ku saleysan qodobbada soo socda: Marka hore, marka la eego tignoolajiyada, tignoolajiyada LED waxay leedahay dhalo heer sare ah.

koritaanka, sifooyinka hoose ee daraasadda, ururinta muddada-dheer ee gudaha ee semiconductor-ka ee agabka cilmi-baarista waxay noqon kartaa mid faa'iido leh iyada oo saldhig fiican loo helo daraasad dheeraad ah.In kasta oo wax soo saarka ee cireuits isku dhafan oo ku salaysan daciif ah, heerka hooseeya technology hooseeyo, laakiin qaar ka mid ah shirkadaha gudaha in ay ku biiraan shaqaalaha overseastechnical, sii wadaan in ay horumar ka technology, heerka teknoolajiyada ee shirkadaha gudaha oo leh shirkado wanaagsan oo leh heerka tignoolajiyada ee Taiwan ama ka yar la mid ah sida shirkadaha caalamiga ah. guud ahaan waxa ay soo koobaysay farqiga;Marka labaad, LED maalgelinta bilowga ah ee yar yar waxay noqon doontaa 100 milyan oo warshad ah, ganacsiyada gudaha si ay u galaan marinka hoose, fududahay in la gaaro horumarka wareega iyo soo saarista wareegyada isku dhafan iyo soosaarayaasha guddiga dareeraha ah si fudud tobanaan balaayiin bilyan oo Yuan maalgashi waa " si sahlan loo heli karo ganacsiyada gudaha si loo sameeyo kooxo warshadeed, dabcan, waxay sidoo kale u horseedi kartaa tartan xun iyo heer go'an oo horumarinta isdhexgalka suuqa;Saddexaad, suuqa gudaha ee weyn, suuqa LED waa suuqa soo socda ee weyn ee iftiinka guud, awoodda suuqa, suuqa dhamaadka-macaamiisha, kala firdhiyey oo ay adag tahay in la sameeyo monoboli ah, meel nool oo ballaaran ee ganacsiyada gudaha;Afar, shirkadaha qaar waxay leeyihiin xudunta xuquuqaha garaadka, sida crystalline silicon photo voltale aubatrate can.

Mashaariicda GaN-ray, Dallan Road, aron ee Maraykanka iyo xudunta tignoolajiyada chip, waxay leedahay karti caalami ah oo ganacsiyadan horumarinta tignoolajiyada. Baakadaha hoose ee LID iyo aaladaha teknolojiyada waa wax-soo-saar xoog leh, kobcinta dhul-weynaha oo leh faa'iido kharashka shaqada.

Nidaamka horumarinta ee warshadaha LED-ka, iibka caalamiga ah ee LED sida laga soo xigtay thé-suuqa hadda waa suuqa ugu weyn ee dib-u-celinta taleefanka gacanta, iyadoo kobaca iibka taleefanka gacanta uu hoos u dhacay, iyo sidoo kale shaashadda OLED ee taleefanka gacanta ee TFT-LCD si kor loogu qaado gelitaanka heerka kobaca caalamiga ah ee LED.Horumarka tignoolajiyada oo ay sabab u tahay hoos u dhaca qiimaha hadda (iyo xitaa

ka hor 2010) kuma filna in si buuxda loogu oggolaado isticmaalka guud ee suuqa iftiinka LED, kobaca caalamiga ah wuxuu noqon doonaa buug-yaraha soo socda, LCD.Iftiinka dambe ee TV-ga, iyo suuqyada baabuurta leh suuqa nalka dambe ee baabuurta.Asthe shanta ugu sarreeya adduunka LCD panel (LG Philips, Samsung, AUO, CMO iyo Sharp) ee heer sare ah oo tignoolajiyada LED ah, awoodda wax soo saarka ballaaran ee Japan, Taiwan iyo South Korea, gudaha BOE kaliya, koronto dhalaalaysa iyo shanta Dragon PY panels ee saddex Khadadka, khadka 4.5-jiilka Shanghai Tianmaproduction wuxuu awood u yeelan doonaa ka dib baahida loo qabo nalka LED-ka, laakiin baahida guud maaha mid weyn, guryaha gudaha ayaa galaya muraayadda LCD-ka ee iftiinka silsiladda sahayda LED-ka ee silsiladda sahayda LED-ka waa inaysan noqon mid aad u weyn oo leh muraayadda taleefanka gacanta. Ma la mid yahay

Codsiga suuqa Shiinaha ee marxaladan inta badan ee nalalka naqshadaha, bandhig gudaha iyo dibadda ah, oo ku saleysan sababaha kor ku xusan, xoogga ugu weyn ee mowjadda soo socda ayaa laga yaabaa in ay joogaan suuqyadaas, laakiin telefoonada gacanta, muraayad yar oo LCD ah, baabuur. dhexgalka ayaa kordhi doona, iyo qaar ka mid ah suuqyada kala firirsan sida nalalka kala duwan ayaa furmi doona xitaa in ka badan (qiimaha shuruudaha nalalka gaarka ah ee iftiinka guud-ma aha mid aad u adag).Ka dib markii la meeleeyay dhowr sano ka hor, nalalka taraafikada LED waa mid aad loo jecel yahay, asthe nolosha LED waa dheer tahay, muddada gaaban waa mid aad u adag in la beddelo.dhacdo shaqo ballaaran, taas oo ka dhigaysa nalalka taraafikada LED-ka ee muddada baahida hooseeya;suuq weyn oo sedan gudaha ah, laakiin ka sarreeya, dhererka wareegga shahaado, ilaa iyo inta ay jirto tayada wax soo saarka ee ugu fiican, nalalka baabuurta gudaha ee LED-ka iftiinka iyo baahida suuqa oo aad u weyn iyo kobaca baahida suuqan ayaa ah mid deggan;iyo LED soo bandhigaan ay fududahay in la ururiyo, awoodda hoose ee tamarta, dhalaalka sare, iwm ayaa si ballaaran loogu dabaqay bangiga, securities, squares, saldhigyada tareenada, goobaha isboortiga, mustaqbalka suuqa this weli waxaa jira awood weyn oo koritaanka;Ciyaaraha Olombikada, Bandhigga Adduunka, tiro ka mid ah bandhigga habeenkii magaalada ee mashruuca, oo uu hoggaamiyo Mashruuca Nalalka Semiconductor National, iyo sidoo kale arrimo badan oo wanaagsan, sida kor u qaadista, suuqa iftiinka dhismaha ayaa weli ah rajo ballaaran.

Guud ahaan, shirkado badan oo caalami ah ayaa diiradda saaraya suuqa "diyaarsan" ee suuqa bartilmaameedka ugu sarreeya, iyo sidoo kale iftiinka guud ee suuqa weyn ee suurtagalka ah, iyo qaar ka mid ah alaabooyinka ayaa noqon doona farsamooyin farsamo oo hooseeya oo mustaqbalka ah ee xakamaynta awoodda baahsan. Dabeecadda suuqa oo aad u daciifsan sababtoo ah tirada badan ee shatiyada, ha ka welwelin mustaqbalka ayaa ka baxay suuqa marxaladdan si aadan u sii wadi karin awoodda wax soo saarka (bishii Nichia 500kk, Toyoda Gosei iyo Cree waxay ahaayeen 350kk iyo 300kk) ,oo diiradda la saaro tignoolajiyada si ay u hogaamiso isbeddelka suuqa, Marka tignoolajiyadu ay noqoto mid ku filan in ay noqoto xajmiga suuqa ee iftiinka guud, waxaa lagu qiyaasaa in awoodeeda wax-soo-saarku si degdeg ah u noqon doonto isla markaana hoos u dhigi doonta shatiga dibadda."Xarunta- hareereheeda" ee tartanka waxa la filayaa in ay sii hayso wakhti dheer.

Waqtigan xaadirka ah, soosaarayaasha waaweyn ee suuqa Mainland, haddii cabsida dhoofinta chip ay la kulmi doonaan laba caqabadood: Marka hore, shirkadaha waaweyn ee caalamiga ah ee dacwadaha patent-ka (inta badan buluug iyo caddaan), infact, ilaa inta cabbir gaar ah, iyadoon loo eegin ' dhoofinta iyo haddii patent-ku uu la kulmi doono caqabado, laakiin dhoofinta patent-ka

dacwada waxay u badan tahay in tiro ka mid ah;Marka labaad, tartanka iibiyeyaasha kale ee dibadda, gaar ahaan kuwa wax soo saara ee Taiwan, soo saarayaasha Taiwanese waxay raaceen istaraatijiyaddooda - iyo tikniyoolajiyadda si ay ula socdaan shirkadaha caalamiga ah, isla markaana si xooggan u wanaajiyaan wax soo saarka, waxay yareeyaan kharashyada iyo awoodda wax soo saarka ee Taiwan chip ugu horreeya adduunka, waxaa jira tiro ka mid ah warshadaha kale sida Giant HonHai ah, Mau ah, wadarta guud ahaan wanaagsan in ay galaan aaggan, saamayn ku yeelan karaan mustaqbalka Talwan LED chip fluctuatlons qiimaha suuqa caalamiga ah, Marka la eego baahida suuqa weyn ee gudaha, dhirta chip gudaha, xataa haddii 1t karaa ku tiirsan suuqa gudaha ee horumarinta ku filan, haddii thephotovoltalc ka kooban yahay dibadda aan xad lahayn si ay u helaan suuqyada gudaha, shirkadaha guduhu waxay la kulmi doonaan cadaadis tartan joogto ah, taas oo in the muddo dheer shirkadaha gudaha 1s hadal aad u xun.Warshadaha LED-ka ayaa sii kordhaya marxaladan, laakiin sidoo kale qaabeynta aragtida LED-ka ee gudaha, maalgashiga shisheeye ee Mainland si ay ugu raaxaystaan ​​​​taxsiyeedka, shirkadaha gudaha si ay ugu tartamaan sinnaan la'aan si ay u galaan ganacsiga gudaha ee maalgashadayaasha ajnabiga ah waa in lagu dhiirigeliyaa in la dhiso warshado in Shiinaha si ay ugu lug yeeshaan wacyigelinta, tignoolajiyada asaasiga ah, sida shirkadaha, shirkadahani waxay kor u qaadi karaan tababarka shaqaalaha kor u qaadista heerka xirfadeed ee guud;waa in lagu koobaa kuwa xirmooyinka dalka, epitaxial, chip, sida qayb ka mid ah technology xudunta forthe shaqada ee suuqa shisheeye ka ganacsiga, Marka kaadhka xadgudubka noocan oo kale ah ee dhammaan meelaha xudunta u ah, iyo ganacsiyada maxalliga ah ma ku raaxaysan faa'iidooyinka horumarka tignoolajiyada. horumarinta iyo meel xaddidan, Waxaan amafraid ay scramble doonaa tó ku tiirsan yihiin dagaalka qiimaha, ma aad u adag in ay curryfavor la shay u gaar ah, si ay ula macaamilaan oo kaliya qayb ka mid ah baakad hadda ee Shiinaha si ay u xaddido maalgashiga shisheeye, sida soo dejinta canshuuraha laga qaado on chíp ah.

Laga soo bilaabo dacwooyinka patent-ka ayaa ka walaacsan, maahan wax laga cabsado, ilaa inta tartamayaashayada ugu muhiimsan, ay tahay inay bixiyaan, weli waxaan ku tartamayaa isla bilawga.Taiwan ee waaweyn ee ku lug leh warshadda chip-buluugga ee buluuga iyo caddaanka ah ee geeddi-socodka kobaca ayaa khibrad u leh LED-yada dacwadda, waxay gaareen heshiis dacwad ah oo ku saabsan shatiyada ohtain, oo ku sii jiri doona inay koraan.Jawaabta ugu wanagsan waa in la sameeyo marxaladan baaxad weyn, helitaanka shatiyada, iyadoo isla markaana xoojisa R & D u gaar ah si ay u horumariso rukhsadnimada ee awoodda gorgortanka ee shatiga isdhaafsiga.Ganacsiyada gudaha marka loo eego cabbirka, Xiamen San'an waxa laga yaabaa inay keento koritaanka "baabtiisku" ugu horreeya.

Mustaqbalka tartanka warshadaha wi11 waxay ku xiran tahay laba dhinac, marka hore, tignoolajiyada, oo ay ku jiraan si loo hagaajiyo hufnaanta iftiiminta iftiinka iyo hoos u dhigida qiimaha tignoolajiyada si loo hagaajiyo tignoolajiyada qalabka korontada ;sidoo kale ay ku jiraan helitaanka alaabada tignoolajiyada tayada sare leh, iyo sidoo kale nidaamyada dibadeed sida nashqadeynta iftiinka iyo naqshadaynta chip-ka ee ay teknooloojiyadu wado;Marka labaad, miisaanka, dhinaca kale, sababtoo ah baaxad weyn si loo dhimo kharashyada, awoodda gorgortanka xooggan ee suuqa; Dhanka kale, xeryahooda leh wax soo saarka IC wafer ee silikon loo isticmaalo waa mid aad u kala duwan, xitaa haddii kordhinta isla wax soo saarka ka baxsan waxqabadka chip Waxay noqon kartaa mid aad u kala duwan, taas oo u baahan joogteynta aagagga codsiga (sida iftiinka dambe ee LCD), kordhinta waxaa jira qayb ka mid ah shuruudaha buuxinta, laakiin shirkadaha waaweyn, tirada heerarka qaabdhismeedka suuqa, waxay noqon karaan kuwo aan iswaafajin. iyada oo la raacayo shuruudaha suuqa kala iibsiga ee chip produeta ee suuq kale, wadarta guud ee wax soo saarka shirkadda si loo yareeyo waxtarka buuxa.

Warshadaha LED waa mustaqbal ifaya, laakiin kaliya labada dhinac ee kor ku xusan ee ganacsiga hogaaminaya waa boqorka mustaqbalka.

Gabagabo: Shirkadda ayaa faallo ka bixisay, domostio enterprisos waa in ay ka welwelaan maxaa?

Dhammaan silsiladda warshadaha LED iyo walaaca ganacsigee?Laga soo bilaabo habka horumarinta guud, shanta shirkadood ee ugu qiimaha badan maalgashiga.

Fasalka xuquuqaha lahaanshaha garaadka waa ganacsi ubucda ah.Room forthe horumarinta ganacsiyada sida in ugu ballaaran ee ku salaysan gudaha toNanchang University aasaasay fund sinnaanta gaarka ah wadajirka ah waa thecrystal noqon kartaa wakiilka caadiga ah ee photoelectric, photoelectricrystal waxaa laga samayn karaa silicon-ku salaysan GaN epitaxial Blu-ray tignoolajiyada ilaa saddexda sare ee buluuga ah ee adduunka. Iftiiminta hal tikniyoolajiyadeed si aad u jebiso shatiyada shisheeye Nichia iyo xannibaadda Cree, shirkadu waxay ku qotontaa meel u dhow heerka hadda - warshadaha waxay u baahan yihiin in la kormeero;Luming kale ee Dalian, shirkadda iyada oo loo marayo helitaanka American LED chipmanufacturers si ay u sameeyaan chips AXT technology kordhiyaa, helitaanka in ka badan 40 teknoolajiyada aasaasiga ah patented, iyo sidoo kale kooxda farsamada.Intaa waxaa dheer, Dalian Luming wuxuu ku hawlan yahay dhul naadir ah tan iyo alaabtii asalka ahayd ee iftiimisay, caddaan ku jirta isku dhafka budada fluorescent ee lagu isticmaalo soo saarista cidhifka, waa mid ka mid ah wax soo saarka adduunka oo kaliya in yar ayaa soo saari kara iftiinka-iftiinka alaabooyinka soo saari kara ganacsi.Waxaa intaa dheer, suurtagalnimada R & D Luming hadda budada naadirka ah-earthfluorescent, horumarka Nichla, tignoolajiyada iftiinka cad ee Oaram, sida shatiyada, ee Warshadaha gudaha Gudaha guud ahaan nalalka LED-ka ee caqabadaha ugu dambeeya!Nalalka LED-ka ee cad ilaa inta "turunturooyinka" ee laba-weyn - Blu-ray patent iyo patent cad si ay u sameeyaan horumar, warshadaha LED-ka gudaha mustaqbal ifaya oo soo socda inta ka hartay warshadaha gudaha si ay u tijaabiyaan awoodda warshadaha.

Shirkadaha kale ee ku jira warshadaha chip iyo teknoolajiyada si ay ula socdaan ganacsiyada guusha badan leh.Awoodda lagu fulinayo naqshadeynta chip-ka dhabta ah iyo ka-hortagga fidinta cagaaran ee cabbir gaar ah oo inta badan ku urursan Saman Xiamen, Waddada Dalian, Mareykanka (Lumingsubsidiaries), shirkado dhowr ah sida 士兰微, cabbirka wax soo saarka ee LED-ray kaliya Saman

XiamenXiamen, Taiwan MOCVD12 Saman, chips cas bishiiba 1000kk, chip buluug 200kk / bishii, technology ee heerka hogaaminta gudaha, leh-midab leh ultra-sare dhalaalka LED awoodda wax soo saarka, iibka ee 2006 ku dhawaad ​​300 milyan, suuqa ayaa si fiican loo helay. Intaa waxaa dheer, Taiwan's optoelectronics iyo -informed Epistar si ay u dhisto warshado ku yaala Xiamen, samaynta maxaliga ah ee kooxaha vial indus si ay u xoojiyaan awoodda warshadaha iyo shaqaalaha farsamada taageeraya qulqulka muhiimadda horumarinta ee saddexda sidoo kale waxay leeyihiin door animportant ee kor u qaadida.士兰Awoodda blue-chip100kk / bilood ee hadda jira, heerka tiknoolajiyada casriga ah ee horumarsan, shirkaddu waxay noqon doontaa bisha Agoosto laba MoCVD cusub, laba sano oo soo socda, awoodda beblue-chip 300kk / bilood, marka la heli karo brlght casaan iyo cagaar iyo blueLED chips , Iibka chip-ka LED 2007 ayaa la filayaa inuu gaaro 200 milyan.