Ob peb hnub dhau los, muaj nyob rau hauv dav plaub hau kev sib tham kev ruaj ntseg lub koom haum "nyob rau hauv 2011 LED kev lag luam seminar" nyob rau, cov kws txawj mus koom lub rooj sib tham thiab ua lag ua luam executives, lub teb chaws semiconductor teeb pom kev zoo project tshawb fawb thiab kev loj hlob thiab kev lag luam koom haum deputy secretary-general, Mr GengBo lub teb chaws Yu Bin hiav txwv lub hnub qub hluav taws xob tus thawj coj, lwm tus thawj tswj hwm, PhD, qhuav li photoelectric, tus thawj coj nyiaj txiag, pawg thawj coj saib xyuas Mr Ye Sunyi tau tuaj koom lub rooj sib tham, thiab xyoo 2011 LED kev lag luam tau ua tiav ntawm kev sib tham.Cov ntsiab lus tseem ceeb ntawm lub rooj sib tham thiab kev xav tau sau tseg hauv qab no:
1. nyob rau hauv ob peb xyoos tom ntej no LED kev lag luam yuav tswj kev loj hlob sai
Nyob rau hauv 10 xyoo tsis ntev los no LED los txhim kho txhua txhua xyoo, qhov piv ntawm tus nqi ntawm cov teeb ci LED tau dhau mus dhau ntawm cov teeb pom kev zoo ib txwm muaj, cov teeb ci thiab cov teeb ci ntawm cov nqi sib txawv yog qis dua li cov teeb ci incandescent, halogen teeb thiab CFL raj teeb, yuav sib npaug. 2012 lub zog txuag teeb.2015 LED cov khoom lag luam tus nqi yuav txo mus rau 1/5 ntawm xyoo 2010, thaum lub teeb pom kev lag luam dav dav nkag mus txog 50%, xyoo 2020 yuav suav txog ntau dua 75% ntawm lub lag luam teeb pom kev zoo.
Kev sib tw thoob ntiaj teb kev lag luam tam sim no yog Tebchaws Meskas thiab Nyiv, Europe, Kaus Lim Qab Teb, Tuam Tshoj thiab Taiwan.Tam sim no txhua lub teb chaws hauv kev tsim cov tswv yim xa tawm, raws li Nyiv los ntawm tsoomfwv cov nyiaj pab txhawb nqa LED teeb pom kev zoo, xav tias yuav hloov 2015 tus nqi ntawm 50%, hloov tus nqi ntawm 100% xyoo 2020;Kaus lim qab teb xyoo 2015 los xyuas kom meej tias 30% ntawm kev lag luam teeb pom kev zoo.
Tuam Tshoj tus LED kev lag luam tso zis tus nqi mus txog 120 billion yuan, ntau tshaj 4000 tuam txhab uas muag, nyob rau hauv tsib lub xyoos dhau los qhov nruab nrab loj hlob ntawm 35%, ntau tshaj 40% nyob rau hauv 2010. Cov ntaub ntawv txheeb cais hais tias guangdong LED tso zis nqi mus txog 83.5 billion yuan.Kev lag luam tso zis tus nqi yuav tsum nyob rau ob peb xyoos tom ntej no qhov nruab nrab kev loj hlob ntawm ntau tshaj 35%.Tuam Tshoj tam sim no nyob rau hauv cov kev tshawb fawb thev naus laus zis tseem ceeb thiab kev txhim kho tau ua tiav zoo kawg nkaus, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm cov khoom ntim khoom muaj lawv tus kheej cov yam ntxwv, cov ntawv thov kuj muaj qhov ua tiav loj.Daim ntawv thov patent, daim ntawv thov rau patent rau LED ntau tshaj 28912, suav nrog encapsulation thiab daim ntawv thov patent accounted ze li ntawm 70%;National xeem platform muaj rau thiab peb tab tom npaj.
2. LED kev lag luam peev muaj kev nyiam rau cov txheej txheem overheating
Kev lag luam teeb pom kev lag luam tso tawm tus nqi nce mus txog 290 billion yuan, 2010, 2010, LED cov teeb pom kev zoo tso tawm tus nqi 18 billion yuan, nce 140% tshaj xyoo 2009, 2009 yuan, suav txog 21% ntawm LED daim ntawv thov kev lag luam, nce 14% tshaj 14% Xyoo 2009, suav nrog LED txoj kev teeb, qhov teeb pom kev loj hlob ntau dua 100%.Union txheeb cais domestic LED txoj kev teeb uas muaj ntau tshaj 1.6 lab.LED kev lag luam nkag mus yog tsawg dua 1% hauv xyoo 2010, xav tias yuav ncav cuag 30% hauv 2015. Tab sis nruj me ntsis hais lus, kev lag luam teeb pom kev zoo kuj tseem yog tsoomfwv, kev ua lag luam tiag tiag tseem tsis tau pib, tab sis hloov cov teeb pom kev zoo ib txwm muaj. ntawm The Times.
Kev nqis peev hauv tsev ntawm 20 billion, 2009, 2010 txog 30 billion, kev nqis peev feem ntau yog tsom rau hauv kev lag luam saw txuas ntawm hierarchical.Tam sim no kev nqis peev hauv tsev yog loj heev.Ib feem ntawm cov tuam txhab hluav taws xob hnub ci kuj tau nqis peev, poly (xin pab pawg tau nqis peev $ 2.5 billion, 500 teeb tsa ntawm MOCVD tuaj yeem tsim LED puag hauv suzhou.
Tus naj npawb ntawm cov khoom MOCVD 2010 mainland npaj tshiab 09 rau 50% ntawm lub ntiaj teb no mov MOCVD, peb-xyoo txoj kev npaj ntawm tshiab 1466 units, ntau tshaj li tag nrho cov 09 ntiaj teb no MOCVD khoom, raws li txoj kev npaj, tom qab peb xyoos epitaxial wafer muaj peev xwm yuav yog 10 mus rau 15 npaug ntawm xyoo 2009. Ntawm no nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev lag luam yuav tsum tau los, cov khoom siv saum toj no tseem yuav tsis txaus, tab sis tsis tau nce mus rau kev ua lag luam tam sim no, nws nyuaj rau cov khoom siv no. tsis muaj nyiaj seem.Kev nqis peev muaj ib qho kev nyiam rau cov txheej txheem overheating, ntau tshaj li ib feem peb ntawm cov tsoos teeb pom kev lag luam tau nkag mus rau hauv lossis npaj yuav nkag mus.
3. Tuam Tshoj LED kev lag luam ob lub cib fim thiab kev sib tw
Vim yog Tuam Tshoj raws li cov teeb pom kev zoo ib txwm muaj nrog rau cov khoom siv thev naus laus zis, lub zog yuav yog LED kev lag luam hauv Suav teb.Tuam Tshoj nyob rau hauv lub teb chaws theem ntawm kev tswj mus rau lub lag luam thiab lub hwj chim ntawm qhov kev hloov yog pom tseeb.
Cov kev lag luam LED hauv tsev thiab cov kev sib tw ua ke.Cov cib fim: 1, cov kev lag luam ib txwm muaj thiab cov lag luam tawm tshiab muaj lub sijhawm ua lag luam loj, 2 ntawm kev lag luam teeb pom kev zoo, kev tsim kho kev lag luam tsav tsheb yog qhov hnyav, 3, thiab kev txuag hluav taws xob thiab emissions txo thiab kev txhim kho kom ruaj khov muab lub sijhawm zoo rau kev lag luam LED, 4, thiab txoj cai kawg txhawb kev loj hlob ntawm kev lag luam, xyoo tas los nyob rau hauv semiconductor kev lag luam ua qauv qhia qhov project kev sib tw sawv cev rau lub ntsiab lus yog loj;Cov kev sib tw: 1, lub teb chaws tsim tawm twb muaj ib tug ua qauv qhia daim ntawv thov kev txhawb nqa txoj cai, 2, cov teb chaws tsim tau muab incandescent kaw txwv, xws li siab zog noj cov tsoos teeb pom kev zoo teeb thiab lanterns, Tuam Tshoj kuj yuav tsum tau ceev nrog thiab 3, kuj txhawj txog. kev lag luam los txhawb tsoomfwv qib cuam tshuam rau kev ua haujlwm ntawm kev lag luam teeb pom kev zoo ib yam nkaus, tab sis kev hloov pauv yuav tsum tau ua raws li cov cai ntawm kev ua lag luam, cov cai tsuas tuaj yeem raug tsav mus ncig, 4, thiab thoob ntiaj teb loj heev rau hauv daim ntawv thov hauv qab yuav tsum tau ua. peb kom ceev cov kev sib koom ua ke, 5, thiab tus qauv patent tau dhau los ua qhov tseem ceeb ntawm kev sib tw thoob ntiaj teb, rau, kev lag luam cov peev txheej faib tsis tau sib sau ua ke, thiab Tuam Tshoj yog kev lag luam hauv zos, txwv kev txhim kho hauv zos yog qhov nyuaj;Upstream xwm txheej nyhav rau cov khoom nruab nrab, hauv cov txuj ci tsis zoo, 7, kev txhawb nqa kev lag luam thiab kev sib koom tes tsis txaus.Kev txhawb nqa txuj ci, ib puag ncig kev txhim kho tsis zoo tag nrho.Kev nqis peev qib qis, cov khoom lag luam loj homogeneity, cov qauv thiab cov ntawv pov thawj kev lag luam xws li kev txhim kho ntawm kev tshawb nrhiav mechanism.
4. 2011 yuav yog thawj LED kev lag luam teeb pom kev zoo
Lub zeem muag dav dav ntawm kev lag luam, kev lag luam tshiab siv cov leds muaj txiaj ntsig zoo dua thiab cov txiaj ntsig ib puag ncig yog 10 xyoo 8 teev hauv ib hnub (30000 teev) 2010-2015 kev kwv yees, photosynthetic efficiency ncav cuag 60 2010 lm / w, 2015 ncav cuag 100 lm / w, nqe ntawm RMB 70, 2010, los ntawm 2015 tuaj yeem poob qis dua $ 10 qib.Yuav tsum tau nyob rau hauv 2013 yog qhov kev hloov pauv tus nqi qis, uas yog hais tias, qhov taw tes no yog LED loj-txheej nce qib ntawm inflection point.
LED teeb pom kev zoo nyob rau hauv kev ua lag luam yav tom ntej yuav yog LED los ntawm kev siv tshuab thiab kev loj hlob sai ntawm tus nqi raws li ob-log tsav.Alliance yuav tsum, LED teeb pom kev lag luam dav dav hauv xyoo 2011, pib hauv 2011-2012, LED teeb pom kev zoo yuav yog los ntawm kev lag luam, kev lag luam, chaw ua haujlwm thiab pej xeem thaj chaw teeb pom kev zoo maj mam mus rau tsev neeg teeb pom kev zoo.
Kev nqis peev zoo:
1. tsom rau cov lag luam muaj peev xwm: muaj peev xwm ua kom muaj kev sib koom ua ke, kev lag luam nrog kev sib koom ua ke ntsug tib lub sijhawm;Hauv qee qhov kev lag luam tshwj xeeb;Nws muaj qhov zoo ntawm cov khoom lag luam ntawm cov lag luam;EMC muaj cov yam ntxwv ntawm cov qauv kev lag luam.
2. nyob rau hauv cov cheeb tsam tseem ceeb: raws li thawj lub teeb pom kev zoo rau pej xeem, kev lag luam teeb pom kev zoo thiab teeb pom kev hauv tsev rau txoj hauv kev ntawm kev teeb tsa kom zoo.
3. lub sij hawm ntawm kev nqis peev: ua raws li incandescent roadmap, kaum lub nroog wan teeb thiab huimin tej yaam num xws li lub teb chaws txoj cai (tseem tau) nyob rau hauv lub xeem ib nrab ntawm 2011, txeeb lub LED teeb pom kev zoo pib lub sij hawm.
5. high-power LED ntim nyhav rau kev ntsuas ntsuas
Nrog rau txoj kev loj hlob ntawm cov khoom siv LED kev sib tw tsis yog ib qho kev sib tw, tab sis yuav xav txog qhov ua tau zoo ntawm kev ua tau zoo thiab cov xim rendering Performance index, xws li lub neej, tus nqi, kev Performance index.Kev taw qhia ntawm high-power LED ntim tshuab yog lub siab ceev tam sim no, siab kub tsis kam, siab xim rendering Performance index, siab integration thiab high luminous efficiency.
Cov nti loj tom ntej, nti ntim, me me nti siab ceev multichip module ntim yuav yog qhov sib txawv.
6. MOCVD tso tawm yuav roj kev lag luam consolidation
Tam sim no domestic ntau lawm epitaxial wafer upstream MOCVD peev kub yog siab heev, 2011 domestic installation ntawm cov khoom mus rau lub sij hawm tuaj txog ntawm cov khoom yuav tsum nyob ib ncig ntawm 500 units, 2 mus rau 3 lub hlis twg ntawm lub xyoo no, raws li ntau lawm muaj peev xwm yuav maj mam tso tawm, tej zaum yuav ua rau tej yam. Kev cuam tshuam rau kev lag luam hauv nruab nrab ntawm cov chips, xav tias dawb lub teeb nti nqi tag nrho yuav poob los ntawm 20 mus rau 30%.
Upstream chip pib yog kev lag luam thev naus laus zis siab heev, tsis yog tsuas yog yuav tsum muaj lub qhov cub, qhov tseem ceeb tshaj yog kom muaj pab pawg neeg txawj ntse, cov txuj ci hauv tsev tam sim no hauv cheeb tsam no tsis tshua muaj.Yog li ntawd, nyob rau hauv ob xyoos tom ntej no kev lag luam yuav ceev lub consolidation, zoo li kaum xyoo dhau los Taiwanese tuam txhab uas muag, lub xeem tej zaum yuav 6 mus rau 7 tuam txhab uas muag, ib co tuam txhab uas muag tsis tau txiav txim lub qhov cub thiab pib tsis tau, qhov cub depreciation nqi yog heev, muaj peev xwm. t tsim cov khoom lag luam zoo tuaj yeem raug tshem tawm.
7. Tsis ntev los no LED teeb pom kev zoo yuav nyob rau hauv daim ntawv ntawm lub zog siab thiab lub zog me me coexist
Tam sim no LED teeb pom kev zoo ntawm cov khoom lag luam qeeb qeeb, feem ntau yog tso siab rau tsoomfwv txoj haujlwm hauv kev txhawb nqa, tab sis ib qho kev qhia zoo uas tshwm sim los ntawm EMC, los ntawm kev qhia txog kev lag luam, kev tuav pov hwm thiab lwm lub tuam txhab nyiaj txiag, LED muaj teeb pom kev zoo, cov teeb pom kev zoo rau pej xeem sai sai. kev loj hlob.Lwm yam txawv teb chaws incandescent qhov muag teev nyob rau hauv lov tes taw lub countdown, luv luv muag lag luam yuav loj hlob sai.
Tam sim no LED teeb pom kev zoo cov nqi thiab cov nqi tseem siab dhau lawm, cov saw hlau tseem tsis tau txhim kho tag nrho, kuj tseem muaj ntau qhov kev xav tau ntawm kev sib txuas thev naus laus zis, kuj yuav tsum tau txhim kho qhov kev ua tau zoo ntawm luminous.Vim yog tus nqi, tsis ntev los no LED teeb pom kev zoo cov khoom lag luam nrog lub zog siab thiab lub zog me me sib xyaw ua ke, tab sis nrog cov khoom siv hluav taws xob siab raug nqi txo qis, cov khoom siv hluav taws xob siab LED yog qhov kev txhim kho.
8. tsim kev ywj pheej patent yog txoj hauv kev rau kev loj hlob mus ntev
LED patent teeb meem yog ib qho tseem ceeb ntawm kev txwv txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam LED, LED kev lag luam nyob rau hauv Tuam Tshoj kom muaj kev cuam tshuam nyob rau hauv tag nrho lub ntiaj teb no, qhov no yog ib qho teeb meem tsis nyob ib ncig ntawm lub yav dhau los, yuav tsum tsim kom muaj kev ywj pheej patent.Tab sis qhov teeb meem patent tsis yog qhov teeb meem tseem ceeb ntawm qib nti, lossis epitaxial wafer, nti txheej txheem ntawm ib lub peev xwm los ua cov txheej txheem.Tam sim no txoj kev los daws qhov teeb meem ntawm patent yog lub ntsiab los yog ib ncig ntawm patent tawv cheeb tsam, them royalties kom tau txais kev tso cai, thiab lwm yam. Tam sim no cov Japanese patent nruj me ntsis, Teb chaws Europe thiab lub tebchaws United States, South Kauslim, Taiwan, mainland kuj xoob.
Patent teeb meem cuam tshuam nrog cov ntaub ntawv nti, cov khoom siv, phosphor, theem nrab lub teeb faib, cov qauv tsim, xws li ntau theem, qhov tseem ceeb tshaj plaws yog cov hmoov fluorescent thiab cov khoom siv substrate.Cov phosphor patent tseem ceeb tam sim no nyob rau hauv cov tshuaj txhais tes, lawv siv yog cov khoom siv aluminate, tam sim no hauv tsev silicate thiab nitrides yog r & d, tab sis tseem yuav tsum tau txhim kho kev ntseeg tau thiab ruaj khov.Cov khoom siv substrate, peb lub teb chaws hauv kev txhawb nqa Si substrate khoom, lub union delegate nanchang siv lead ua tuaj yeem ua peev ntawm 60 lab yuan peev hauv kev tshawb fawb thiab kev loj hlob, muaj kev vam meej kom deb li deb, ib zaug txoj kev vam meej yuav muaj peev xwm ua kom muaj kev lag luam ntawm kev siv hluav taws xob sib txuas. yog siv rau LED nti, yuav txo tau cov nqi nti thiab cov kev cia siab yav tom ntej yog dav heev.
Post lub sij hawm: Aug-10-2016