LED zaub technology

LED zaubyog ib qho ntawm cov ntawv thov tseem ceeb ntawm LED, uas tau tsim sai heev hauv xyoo tas los no.Tam sim no,LED zaub screenmuaj cov cuab yeej siv ntau lawm thiab tus nqi qis, yog li nws nyuaj rau cov tuam txhab txawv teb chaws los sib tw hauv kev lag luam loj.Raws li kev txheeb cais tsis tiav, xyoo 1998, muaj ntau tshaj 150 LED zaub screen manufacturers hauv Suav teb, uas tsim txog 50000 square metres ntawm txhua yam ntawm cov khoom, ua tiav cov txiaj ntsig ntawm 1.4 billion yuan.Kev lag luam LED tau ua tau zoo kawg nkaus.Nyob rau hauv xyoo tas los no, nyob rau hauv cov nqe lus ntawm cov khoom qauv, ntau lawm technology, cov khoom zoo, loj ntau lawm theem, kev ua lag luam qhia, thiab lwm yam, nws yog nyob ze rau Nyiv, thiab nyob rau hauv qeb thib peb nyob rau hauv lub ntiaj teb no tom qab lub tebchaws United States thiab Nyiv nyob rau hauv lub ntiaj teb no LED kev lag luam.Hauv tsib xyoos dhau los, qhov nruab nrab txhua xyoo kev loj hlob tau mus txog ntau dua 20%.Nyob rau hauv 1997, Taiwan lub sab saum toj kaum optoelectronic cov khoom nyob rau hauv qeb plaub, nrog ib tug tso zis nqi ntawm SGD 18870 lab.Epistar Corp tau ua tiav cov chips liab, ntsuab thiab xiav rau cov xim puv xim thiab cov lus qhia, nrog lub teeb siv ntawm cov chips no tshaj 70 mcd.Ib lub tuam txhab uas tau muab tso rau hauv kev tsim khoom siv MOVPE thev naus laus zis los tsim InGaAlp super brightness luminescent cov ntaub ntawv thiab chips.Taiwan muaj xya lub tuam txhab tsim cov chips LED, uas tsim ntau yam chips ib txwm muaj, suav txog ntau dua 70% ntawm lub ntiaj teb cov khoom tsim tawm.

Daim ntawv thov ntawmLEDmuaj ntau heev.Vim tias nws tsis tshua muaj hluav taws xob ua haujlwm, kev siv hluav taws xob tsawg, cov xim nplua nuj thiab tus nqi qis, nws tau txais tos los ntawm cov kws tshaj lij hluav taws xob thiab cov kws tshawb fawb tshawb fawb.Nyob rau hauv thaum ntxov hnub, cov khoom siv ib txwm muaj tsawg luminous efficiency, thiab lub teeb siv feem ntau yog ob peb mus rau kaum ob ntawm mcds.Lawv tsim nyog rau kev siv sab hauv tsev, xws li cov khoom siv hauv tsev, cov twj paj nruag, khoom siv sib txuas lus, microcomputers thiab cov khoom ua si.Vim muaj kev loj hlob ntawm kev siv thev naus laus zis, kev thov tshiab tau tshwm sim rau cov khoom lag luam ib txwm muaj.Qhov nrov LED Christmas teeb, nrog lawv cov duab tshiab, yog duck billed Christmas teeb, muaj yeeb yuj lub teeb, thiab pearly qhov rais teeb.Lawv muaj xim zoo nkauj, tsis tawg, thiab muaj kev nyab xeeb rau kev siv hluav taws xob tsawg.Tsis ntev los no, lawv muaj kev lag luam muaj zog nyob rau sab hnub tuaj Asia, xws li Hong Kong, thiab tau txais tos los ntawm cov neeg.Lawv tab tom hem thiab hloov lub khw Christmas uas twb muaj lawm rau qhov muag teeb.Ib hom khau ci uas nyiam cov menyuam yaus, uas siv LED teeb nyem thaum taug kev thiab tsaug zog.Nws yog qhov muag heev, suav nrog lub teeb monochromatic thiab ob lub teeb xim.Hais txog cov khoom lag luam, LED hom AD11 qhov taw qhia teeb tau dav siv hauv cov khoom siv fais fab.Cov khoom no siv ntau lub nti sib xyaw ua ke los tsim lub teeb ci, uas muaj peb xim: liab, daj thiab ntsuab.Tom qab lub capacitor depressurized, 220V thiab 280V fais fab mov tuaj yeem siv tau.Raws li cov chaw tsim khoom hauv Jiangsu, lub tuam txhab kev muag khoom txhua xyoo ncav cuag ntau dua 10M, thiab nws xav tau (200 ~ 300) M LED chips txhua xyoo.Kev ua lag luam tseem muaj peev xwm nthuav dav.Vim muaj qhov tseeb luminous qhia, lub neej ua haujlwm ntev, kev siv hluav taws xob tsawg thiab lwm yam ntxwv, nws nrov heev nrog cov neeg siv thiab tuaj yeem hloov pauv txhua yam khoom npuas AD11.Nyob rau hauv ib lo lus, kev ua lag luam ntawm cov tsoos lub teeb-emitting diodes yuav tsis tsuas yog txhim kho nrog kev loj hlob ntawm cov thawj daim ntawv thov cov khoom, tab sis kuj qhib kev lag luam rau cov ntawv thov tshiab.