The ci gaban al'amurra na babban yankin LED LED halaka da babbar kasuwa za su ci gaba a cikin wata babbar masana'antu.Overall, cikin gida masana'antu cikin sharuddan size ya kasance unsatisfactory, da hankula hali ne hadedde kewaye masana'antu da LCD panelindustry, cikin gida IC masana'antu. yanzu wutsiya ce tsakanin jama'arta, masana'antar LCDpanel na cike da rashin lafiya, hadadden fasaha, babban jari da kuma raunin ababen more rayuwa shine babban dalilin, yayin da masana'antar LED za ta karya la'anta, kuma tana iya kawo haɓakar masana'antu, kamar masana'antar cikin gida Chips direban LCD kawai ba sa tuƙi, saboda masana'antar LCD daga cikin ƙasa, tallafi saboda babbar kasuwa, LED Driver IC ana sa ran zai bunƙasa a cikin ƙasar don haɓaka masana'antar cikin gida da girma da ƙarfi, wanda hakan ke haifar da haɓaka guntu direban LCD na gida. ko sauran ci gaban da ke haifar da guntu.

A halin yanzu, masana'antar LED ta kasar Sin ta kasance hasara a cikin gaskiyar cewa samfuran LED na masana'antar cikin gida da matakin fasaha na ketare akwai wani gibi a cikin neman manyan abokan ciniki a cikin rashin amfani;Na biyu, da gida IC masana'antu tushe idan aka kwatanta da Japan, Koriya da Taiwan, wadannan karfi LED rauni arens, LED opitaxy, guntu masana'antu iya aiki, fasaha lovel da matalauta waje goyon bayan wasu kayan, da learnlng kwana tsawon wil1 dauki wani lokaci don noma;Na uku, girman da domostic LED kasuwanci har yanzu in mun gwada da smal1, mafi yawansu ba su wuce 100kk / wata-wata makamashi (blue kore), wannan halin da ake ciki a cikin shekaru biyu masu zuwa za a inganta;hudu, R & D na cikin gida sun mayar da hankali a cikin unlversities da cibiyoyin bincike, samarwa a cikin masana'antu, rashin sakamakon R & D na saurin masana'antu na tsarin juzu'i, wanda ya kamata a koya daga Cibiyar Nazarin Fasahar Fasahar Masana'antu ta Taiwan na nasarorin fasaha na hanyar ba da lasisi don hanzarta. canjin canji na nasarorin fasaha da cibiyoyin bincike na kimiyya ba za su iya zama na masana'antarsu ba maimakon sakamakon sabbin fasahohin zamani da canja wuri zuwa masana'antu a kan lokaci, gwamnati ta tsara haɓaka halayen da suka shafi manufofin da suka dace; rashin manyan haƙƙin gida biyar, musamman masu alaƙa zuwa masana'antu a cikin dogon lokaci ci gaban da Blu-ray core patents da ikon mallaka rashin farin haske, wanda zai ba da damar dogon lokacin da ci gaban na cikin gida masana'antu aiki.Kamfanoni na cikin gida na kasar Sin a wannan mataki sun fi yawa a matakin farko, kananan kamfanoni, masu sana'a na masters ba su zama barazana ga haƙƙin mallaka ba, batutuwan ikon mallakar mallaka ba su da fice sosai, duk da haka, tare da ci gaba da fadada kasuwancin cikin gida, sau ɗaya a kan ma'auni zuwa wani matsayi. Har ila yau, dabarun ci gaba na "fita", za su zama abubuwan da za su iya haifar da haƙƙin mallaka.A halin yanzu, kamfanoni na cikin gida don haɓaka girma, don haɓaka ingancin samfura da matakin fasaha na mafi mahimmancin aiki shine haɓaka kamfanoni masu ba da lasisi na gaba waɗanda ke neman farashi a lokacin, ko kuma sannu a hankali ta hanyar ainihin haƙƙin mallaka na R & D.

Mun yi imanin cewa, masana'antar LED a kasar Sin tana da kyakkyawan fata na ci gaba, bisa ga abubuwan da suka biyo baya: Na farko, dangane da fasahar fasaha, fasahar LED tana da ginshiƙan babban shinge.

haɓaka, ƙananan halaye na binciken, tarin dogon lokaci na cikin gida a cikin na'ura mai mahimmanci na albarkatun bincike na iya zama da amfani tare da kyakkyawan tushe don ƙarin bincike.Ko da yake masana'anta na hadedde cireuits dangane da rauni, dan kadan lowtechnological matakin, amma wasu cikin gida Enterprises shiga kasashen waje ma'aikata, ci gaba da samun ci gaba a fasaha, fasaha matakin na cikin gida Enterprises tare da kyawawan kamfanoni tare da thetechnological matakin na Taiwan ko kasa da guda kamar yadda na kasa da kasa kamfanonin. gaba daya ya kasance yana tauye gibin;Na biyu, LED zuba jari dan kadan na farko zuba jari zai zama 100 miliyan shuka, thedomestic Enterprises don shigar da bakin kofa na low, sauki cimma mirgina ci gaba da kerarre hadedde da'irori da liquidcrystal panel masana'antun da sauƙi ga dubun biliyoyin biliyoyin Yuan a zuba jari shi ne " rashin mahimmanci” samun sauƙin shiga cikin kasuwancin cikin gida don ƙirƙirar ƙungiyoyin masana'antu, ba shakka, na iya haifar da mummunar gasa da zuwa wani mataki na haɓaka haɗin gwiwar kasuwa;Na uku, kasuwar cikin gida mai girma, kasuwar LED ita ce babbar kasuwar hasken wutar lantarki ta gaba, ƙarfin kasuwa, kasuwar ƙarshen-mabukaci, ta warwatse da wahalar samar da wani yanki mai ƙarfi, sararin sararin samaniya na masana'antar gida;Na hudu, wasu kamfanoni suna da ainihin haƙƙoƙin basira, kamar crystalline silicon photo voltale aubatrate iya.

Ayyukan GaN-ray, Dallan Road, aron Amurka kuma jigon fasahar guntu, yana da ƙwarewar duniya na waɗannan kamfanoni akan ci gaban fasaha A cikin tasirin sakamako mai sauƙin samarwa da haɓaka ingantaccen ci gaban kasuwar kasuwancin cikin gida; biyar, bayan balaga. na tochnology, LID downatream marufi da na'urori ne na aiki-m aiki, da dovelopment na babban kasa tare da aiki cost advantago.

Tsarin ci gaba daga masana'antar LED, tallace-tallace na duniya na LED bisa ga kasuwa a halin yanzu shine mafi girman kasuwar backlight na wayar hannu, tare da haɓaka tallace-tallacen wayar hannu yana raguwa, haka kuma allon OLED akan wayar hannu TFT-LCD seereen don haɓaka shigar da wayar hannu. girman girma na duniya na LED.Ci gaban fasaha sakamakon raguwar farashi a halin yanzu (har ma

pre-2010) bai isa ba don ba da damar cikakken damar yin amfani da kasuwar hasken wutar lantarki ta LED gabaɗaya, haɓakar duniya zai zama littafin rubutu na gaba, LCD.Hasken baya na TV, da kasuwannin kera motoci tare da kasuwar fitilar fitilar cikin mota.Asthe manyan manyan LCD guda biyar na duniya (LG Philips, Samsung, AUO, CMO da Sharp) a cikin babban matakin fasahar LED, babban ƙarfin samarwa a Japan, Taiwan da Koriya ta Kudu, BOE na gida kawai, wutar lantarki da gogewar PY guda biyar na uku. Lines, da 4.5-tsara Shanghai Tianmaproduction line za su iya bayan bukatar LED backlighting, amma da overall bukatar ba rinjaye, cikin gida interprises shiga cikin LCD panel backlight LED samar da sarkar Saide kada ya zama ma babban backlit panel tare da wayar hannu alamar. Yayi kama da haka.

Aikace-aikacen kasuwannin kasar Sin a wannan mataki galibi a cikin hasken gine-gine, nunin cikin gida da waje, bisa la'akari da dalilan da ke sama, babban karfin igiyar ruwa na gaba zai iya kasancewa a cikin wadannan kasuwanni, amma a cikin wayoyin hannu, ƙananan hasken baya na LCD, mota. shiga za ta karu, kuma wasu kasuwanni masu tarwatsewa irin su hasken haske za su buɗe har ma da ƙari (farashin buƙatun haske na musamman don hasken gabaɗaya-ba shi da ƙarfi sosai).Bayan akwai jeri na 'yan shekaru da suka wuce, LED zirga-zirga fitilu ne Popular, asthe LED ta rayuwa ya fi tsayi, da gajeren lokaci yana da matukar wuya a maye gurbin a cikin.taron na manyan ayyuka, wanda ke sa fitilun zirga-zirgar LED na tsawon lokacin ƙarancin buƙata;babban kasuwar sedan na gida, amma mafi girma, tsayin sake zagayowar takaddun shaida, muddin akwai ingantaccen ingancin samfur, fitilun motocin gida LED hasken baya da babban buƙatun kasuwa da haɓaka buƙatu a cikin wannan kasuwa yana da ɗan kwanciyar hankali;da LED nuni da saukin tarawa, low powerconsumption, high haske, da dai sauransu An yadu amfani da thebanking, Securities, murabba'ai, Railway tashoshin, wasanni wuraren, makomar wannan kasuwa har yanzu akwai babban yuwuwar girma;a cikin Wasannin Olympics, Expo na Duniya, da dama na nunin nunin dare na birni na aikin, wanda ke jagorantar aikin samar da hasken wutar lantarki na ƙasa, da kuma abubuwan da suka fi dacewa, kamar haɓaka, kasuwar hasken wutar lantarki har yanzu tana da fa'ida.

Gabaɗaya, yawancin manyan kamfanoni na ƙasa da ƙasa sun mai da hankali kan babban matsayi, mafi girman kasuwar “a shirye” kasuwa, da kuma hasken babbar kasuwa mai yuwuwa, kuma wasu samfuran za su kasance masu ƙarancin ƙima na fasaha cewa ikon sarrafawa na gaba na rarrabawa. yanayin kasuwa don haka rauni daga hannu saboda yawan haƙƙin mallaka, kada ku damu da makomar gaba ta kasance daga kasuwa a wannan matakin kar ku bi ƙarfin samarwa (watanni zuwa Nichia 500kk, Toyoda Gosei da Cree sun kasance 350kk da 300kk). , da kuma mai da hankali kan fasahar da za ta jagoranci yanayin kasuwa, Lokacin da fasahar ta kai girman girman kasuwa zuwa haske na yau da kullun, an kiyasta cewa ƙarfin samar da shi zai kasance cikin sauri kuma a lokaci guda don rage lasisin waje.Ana sa ran wannan "tsakiya - gefen" na gasar za ta ci gaba da dogon lokaci.

A halin yanzu, da manyan masana'antun a cikin Mainland kasuwa, idan tsoron guntu fitarwa zai fuskanci biyu kalubale: Na farko, largeinternational kamfanoni a haƙƙin mallaka (yafi blue da fari), infact, idan dai wani size, ko da kuwa da' fitarwa da kuma ko patent zai fuskanci kalubale, amma fitar da haƙƙin mallaka

shari'a ta fi kusantar cewa adadin;Na biyu, da gasa na sauran waje dillalai, musamman masana'antun a Taiwan, Taiwan ta straditional masana'antun sun bi dabarun su - da kuma fasaha totrack na kasa da kasa da kamfanonin, a lokaci guda da karfi inganta samar da aiki, rage halin kaka da kuma samar da capaclty a Taiwan guntu na farko a duniya, akwai. da dama sauran masana'antu irin su giant HonHai, da Mau, jimlar kasancewa mai kyau don shigar da wannan yanki, na iya rinjayar makomar Talwan LED guntu farashin kasuwannin duniya , Ganin yawan buƙatun kasuwannin gida, tsire-tsire na gida, koda kuwa 1t zai iya. dogara da cikin gida kasuwa na ci gaban da isasshen, idan thephotovoltalc companles kasashen waje unlimlted damar zuwa cikin gida kasuwanni, cikin gida kamfanoni za su fuskanci ci gaba da m matsa lamba, wanda a cikin dogon lokaci na cikin gida Enterprises 1s wani sosai mummunan magana.LED masana'antu ne girma a wannan mataki, amma kuma da layout na LED makersa view of gida, kasashen waje zuba jari a cikin Mainland ji dadin taxincentives, cikin gida Enterprises gasa a cikin wani unequal matsayi to shiga cikin gida rigima ga kasashen waje masu zuba jari ya kamata a karfafa su kafa masana'antu a cikin Kasar Sin za ta shiga aikin wayar da kan jama'a, fasaha mai mahimmanci, irin su masana'antu, wadannan kamfanoni za su iya inganta horar da ma'aikata, da haɓaka matakin fasaha gabaɗaya;ya kamata a iyakance ga wadanda packagesin kasar, epitaxial, guntu, kamar wani ɓangare na core fasaha forthe zama a cikin kasashen waje kasuwar daga sha'anin, Da zarar irin wannan cin zarafi katin a duk core yankunan, da kuma gida Enterprises ba su ji dadin thebefits na fasaha ci gaban, ci gaba da kuma iyaka sarari, Ina amafraid za su scramble tó dogara a kan farashin yaki, ba haka ba da wuya a curryfavor da nasu abu, don haka magance kawai wani ɓangare na currentpackage a kasar Sin don iyakance zuba jari na kasashen waje, kamar shigo da jadawalin kuɗin fito a kan chíp.

Daga karar da aka shigar da karar, ba abin tsoro bane, muddin manyan masu fafatawa, dole ne su biya, har yanzu muna gasa a cikin farkon farawa.Manyan Taiwan da suka shafi masana'antar guntu mai shuɗi da fari ta LED a cikin tsarin haɓaka sun ƙware LED, sun cimma matsaya a cikin shari'ar zuwa haƙƙin mallaka, ci gaba da girma.Mafi kyawun amsa shine a yi a wannan matakin babban sikelin, samun damar yin amfani da haƙƙin mallaka, yayin da a lokaci guda ƙarfafa nasa R & D don haɓaka haƙƙin mallaka a cikin ikon ciniki don yin lasisin giciye.Kamfanonin cikin gida dangane da girma, Xiamen San'an na iya haifar da haɓakar “baftisma” na farko.

Gasar masana'antu na gaba wi11 ya dogara ne akan bangarori biyu, da farko, fasaha, gami da haɓaka haɓakar haske da rage farashin fasaha don haɓaka fasahar na'urar wutar lantarki, jagorar hanyar akwai haɓaka fasahar existing, amma kuma hanyoyin sabbin fasahohi. ;har ila yau, gami da samun damar yin amfani da samfuran fasaha masu inganci,_haka da tsarin waje kamar ƙira mai haske da ƙirar guntu ta hanyar fasaha;Na biyu, sikelin, a gefe guda, saboda babban sikelin don rage farashin, kasuwa mai ƙarfi ciniki ikon; A gefe guda, mahadi tare da IC wafer ƙera silicon da aka yi amfani da shi ya bambanta sosai, koda kuwa ƙari akan samarwa iri ɗaya daga aikin guntu. na iya zama daban-daban, wanda ke buƙatar ingantacciyar daidaito na wuraren aikace-aikacen (kamar hasken baya na LCD na yau da kullun), haɓakar wani Sashe ne kawai na biyan buƙatun, amma manyan kamfanoni, adadin matakan tsarin kasuwa, na iya zama mara daidaituwa. tare da bukatu na musamman kasuwar hada-hadar guntu produeta zuwa wata kasuwa, jimillar abin da kamfanin ya fitar don rage girman cikar.

LED masana'antu mai haske nan gaba, amma kawai a sama da aka ambata biyu al'amurran da suka shafi manyan masana'antu ne nan gaba sarki.

Kammalawa: Kamfanin yayi sharhi, domostio enterprisos yakamata ya damu game da menene?

A cikin dukan LED masana'antu sarkar da abin da kasuwanci damuwa?Daga tsarin ci gaba na gabaɗaya, kamfanoni biyar mafi ƙimar saka hannun jari.

Ajin na haƙƙin mallakar fasaha babban kasuwanci ne.Room forthe ci gaban irin wannan Enterprises a cikin mafi m tushen gida toNanchang Jami'ar kafa hadin gwiwa masu zaman kansu ãdalci asusu ne thecrystal na iya zama na hali wakilin photoelectric, photoelectriccrystal za a iya sanya na silicon-tushen GaN epitaxial Blu-ray fasahar tothe duniya saman uku blue. Haske daya aiwatar da fasahar karya ta kasashen waje hažžožin Nichia da Cree blockade, kamfanin da aka kafa a kusa da halin yanzu matakin - na masana'antu bukatar da za a duba;wani Luming for Dalian, kamfanin ta hanyar sayan na American LED chipmanufacturers don yin kwakwalwan kwamfuta AXT fasahar karuwa, samun fiye da 40 jadadda mallaka core fasahar, kazalika da fasaha tawagar.Bugu da ƙari, Dalian Luming ya tsunduma cikin ƙasa mara nauyi tun lokacin da ainihin kayan da ke fitar da haske, fari a cikin haɗaɗɗun foda da aka yi amfani da shi a cikin samar da gefuna, ɗaya ne daga cikin samar da duniya kaɗan ne kawai ke iya samar da kayan da ke fitar da haske na iya yin kasuwanci.Haka kuma, da yuwuwar R & D Luming a yanzu rare-earthfluorescent foda, nasara Nichla, Oaram farin haske fasahar, irin su hažžožin, ga cikin gida Industry A cikin general LED lighting nasara a karshe shinge!Farin haske na LED idan dai manyan "tushewa" guda biyu - lasisin Blu-ray da farar fata don yin nasara, masana'antar LED ta gida tana da makoma mai haske ga sauran masana'antar cikin gida don gwada ƙarfin masana'antar.

Sauran kamfanoni a cikin masana'antar guntu da fasaha don bin diddigin samun nasarar yin kasuwanci.Ability don aiwatar da ainihin guntu zane da sarrafa na kore tsawo na wani size da kuma yafi mayar da hankali a cikin Saman Xiamen, Dalian Road, Amurka (Lumingsubsidiaries), da dama kamfanoni kamar 士兰微, da halin yanzu sikelin samar da LED-ray kawai Saman.

Xiamen.Xiamen, Taiwan MOCVD12 Saman, ja kwakwalwan kwamfuta na wata-wata iya 1000kk, blue guntu 200kk / watan, fasaha a cikin gida manyan matakin, tare da cikakken-launi matsananci-high haske LED guntu samar iya aiki, tallace-tallace a 2006 kusan 300 miliyan, kasuwa da aka samu sosai. Bugu da ƙari, na'urorin optoelectronics na Taiwan da -in sanar da Epistar don kafa masana'antu a Xiamen, samar da indus vial gungu na gida yana haɓaka ƙarfin masana'antu da ma'aikatan fasaha waɗanda ke tallafawa kwararar mahimmancin ci gaban ukun kuma suna da muhimmiyar rawa wajen haɓakawa. 士兰Ƙarfin ƙarfin blue-chip100kk / watanni na yanzu, matakin fasaha na fasaha na ci gaba, kamfanin zai kasance a cikin watan Agusta biyu sabon MoCVD, A cikin shekara ta biyu na gaba, ƙarfin zai zama blue-chip 300kk / watanni, lokacin da za a yi amfani da brlght ja da kore da blueLED kwakwalwan kwamfuta. , LED guntu tallace-tallace A 2007 sa ran isa miliyan 200.