Cov khoom siv ntawm kev siv teeb pom kev zoo siv yog lub teeb ci. Yog li ntawd, kev tsim cov teeb pom kev zoo siv tshuab raws li kev tsim kho lub teeb ci tshuab. Txij li thaum lub xyoo pua 20th, peb xyoo ntawm 3 tus kws tshawb fawb Akasaki, Amano Ho thiab Nakamura kho ob nyob hauv lub Nkoj raws li Black Hawthorned dub tau ua ib qho kev sib tw loj loj txij thaum kev loj hlob ntawm cov technology technology. Qhov no kuj yog ib qho muaj zog ntawm txoj kev tsim cov teeb pom kev zoo siv technology, muaj thiab yuav muaj kev hloov loj hauv tshuab hluav taws xob, nrog rau cov nram qab no:
1, lub teeb pom kev ntawm lub teeb ci hauv lub ntsiab yuav tig rau LED
Tam sim no, high-power LED coj mus muag khoom tau mus txog qhov kev ua haujlwm zoo ntawm 150lm / W los yog ntau tshaj, lub neej expectancy ntawm ntau tshaj 30000 xuab moos, uas ua rau cov kev ntsuam xyuas tag nrho ntawm lub cev tau dhau mus rau lwm qhov teeb ci.
Nyob rau tib lub sijhawm, ntxiv rau lub hwjchim loj, tus nqi ntawm LED teeb tau nyob ze rau lwm lub teeb ci uas muaj teeb nyob rau hauv. Yog li, kuj hais, LED muaj ib yam zoo dua. Tib lub sijhawm, LED laboratory product luminous efficiency tau mus txog 300lm / W los yog ntau dua, thiab los ntawm qhov tsim nyog tsim tsim, ntau tshaj 50,000 teev ntawm lub neej ua tiav. Hauv paus ntsiab lus, lwm lub teeb pom kev hauv lub teeb ci thiab lub neej los txhim kho rau qhov chaw tsis muaj. Yog li, nws yuav tsum tau, LED teeb pom kev ua lag luam los ua lub teeb ci rau lub hauv paus yuav tsum nyob ze ntawm lub kaum tsev.
2, cov cuab yeej hluav taws xob siv tshuab hluav taws xob (LED) yuav tshawb xyuas cov teeb meem ntawm ntsuab LED
Cov khoom siv hluav taws xob tshuab hluav taws xob, tus tub ntxhais ntaus ntawv - LED, tam sim no liab LED thiab xiav LED muaj kev yees duab zoo nkauj, tab sis cov teeb ntsuab LEDelectric efficiency tsawg heev. Qhov no txwv cov ntawv qhia ntawm LED spectral yooj yim. Yog li no, txhim khu cov teeb ntsuab ntsuab lub teeb ntsuab yog qhov tseem ceeb tshaj plaws ntawm qhov tshawb nrhiav qhov project LED. Tab sis tam sim no cov cuab yeej technology hauv GaN-ntse tau ntsib ntau cov kev tawm dag zog, txawm tias nws yog cov kab ua technology uas twb muaj lawm lossis txoj kev siv tshuab tshiab los kawm.
3, LED cuab yeej technology, lwm txoj kev tshawb no yuav nqaim spectrum LED ntaus kev tshawb nrhiav
Tus dav spectral narrower ntawm ib tus LED xwb yuav pab tau tiag tiag kom yooj yooj yim ntawm assembling LED spectroscopy. Qhov no yuav ua rau cov ntawv pom yav tom ntej hauv PVC. Nyob rau tib lub sijhawm, tam sim no LED daim ntawv thov loj - LED zaub, yog tias cov duab ci qhov dav hlau loj dav dua me me, nws yuav muaj peev xwm ua tiav ntau xim gamut chaw. Thiab qhov no yog cheeb tsam loj ntawm daim ntawv thov.
4, O rdinary teeb pom kev zoo nrog cov dawb LED yuav maj mam tig mus rau RGB txoj kev ncav cuag
Lub teeb rau kev teeb pom kev zoo yog nthuav tawm nyob rau hauv dawb los yog ze rau lub teeb dawb. Tam sim no, feem ntau muab kev ywj pheej, tab sis tseem yog lub khw ntawm lub lag luam dawb LED, cov xiav LED nrog YAG phosphor txoj kev ua kom tiav. Txawm li cas los, theoretically RGB txoj kev muaj kev ua kom zoo tshaj luminous, thiab kev siv RGB txoj kev yuav ua kom lub teeb tuaj yeem ua tsis taus, xim, thiab txawm tone xim index. Yog li, nrog ntsuab LED luminous efficiency ntawm cov txawj tej yam ntxiv, kuv ntseeg tias RGB (ntxiv rau 3 los yog ntau dua monochrome LED xim xim) yuav ua tau lub ntsiab dawb LED hom.
5, T nws xim ntawm lub teeb xim ntawm lub characterization yuav yog ib tug ntev kev sib cav tswv yim, daim ntawv ntawm cov sawv cev spectral tej zaum yuav yog qhov kawg tshwm sim
Cov ciaj ciam uas qhov xim ntawm lub teeb ci tuaj mas yog cov xim rendering thawj. Txawm li cas los xij, qhov no yog ua raws li cov qauv ntawm cov teeb pom kev me me xwb. Qhov infinite yooj yooj yim ntawm cov spectrum LED yuav ua rau qhov teeb meem no teeb meem. Nws yuav tsum hais tias yog tias lub LED ua tiav qhov tseeb tsis ua haujlwm, ces ib tus qauv ntawm cov xim ntawm ib tus qauv yuav ua kom yog, thiab qhov sawv cev ntawm qhov kawg yuav tsum yog tus spectrum xwb.
6, T nws daim ntawv thov ntawm lub teeb yuav muaj xws li daim ntawv thov pom thiab tsis siv qhov muag pom ntawm ob theem pib
Qhov yooj yim ntawm LED ntawm cov spectral los ua ke ua rau nws ua tau ntau yam ntawm cov kev siv visual thiab non-visual optimized daim ntawv sau npe, xws li kev tua hluavtaws, teeb pom kev zoo, LED pom kev sib txuas lus, thiab ntxiv rau. Tab sis kuj hais, LED daim ntawv thov nyob rau hauv tsis yog-nrig teb, muaj ntau qhov teeb meem yuav tsum tau daws, nrog rau: li cas cov teeb pom kev zoo raug optimized, LED nqi yuav tsum tau txo kom tsawg dua thiab ntxiv rau. Cov qub yog ib qho teeb meem kev tshawb pom, thaum kawg ntawm qhov teeb meem industrialization.
7, teeb pom kev zoo siv tshuab thiab kev siv technology yuav yog qhov tob ntawm kev sib tos, hnub yug lub ntsej muag
LED yooj yim los tswj thiab nws tus kheej yog cov yam ntxwv ntawm cov khoom siv hluav taws xob, nrog rau qhov tseeb ntawm teeb pom kev zoo thiab lub neej, uas yog, yuav tsum muaj qhov chaw nyob qhov twg cov teeb txawb, cov khoom siv hluav taws xob yog lub cev zoo heev. Yog li ntawd, LED thiab cov ntaub ntawv siv tshuab yuav tob ntawm kev koom ua ke, yuav yug me nyuam ntawm lub teeb pom kev zoo. Qhov no yuav yog yav tom ntej ntawm LED teeb pom kev zoo siv tshuab yog ib qho tseem ceeb ntawm txoj kev loj hlob.
8, T nws pom ntawm lub teeb daim ntawv yuav muaj peev xwm ua tau zoo
Tam sim no, feem ntau ntawm cov teeb thiab LED teeb, xws li LED teeb, LED teeb, qhov hluav taws xob, thiab lwm yam., Nyob rau hauv daim ntawv yog ua kom tib neeg siv txoj kev siv nyiaj, thiab qhov no tsis yog qhov zoo tshaj plaws ntawm cov khoom siv hluav taws xob kom tau kawm. Yam tsawg kawg, LED teeb pom kev zoo nyob rau hauv lub neej yav tom ntej muaj ntau ntawm cov khoom siv rau ntawm qhov chaw tshiab.
9, OLED yuav nyob hauv ib qho chaw tseem ceeb hauv cheeb tsam cov duab
Lub OLED emits lub teeb nyob rau hauv daim ntawv ntawm lub teeb ci qhov sib txawv ntawm ib qho LED uas tawm lub teeb ntawm ib qho chaw kwv yees ze. Vim li no, yav tom ntej ntawm daim ntawv thov LED teeb pom kev zoo (daim ntawv thov pom thiab daim ntawv thov tsis yog siv) feem ntau ntawm cov lag luam, OLED yog tseem nyob hauv cheeb tsam cov zaub muaj qee qhov zoo.
10, N lub teeb ciav hlau teeb cig yuav raug muab coj los ua tiag
Nyob rau hauv xyoo tas los, energy-efficient teeb pom kev zoo, kev teeb pom kev noj qab haus huv thiab ecological teeb pom kev zoo ntau heev. Thiab kev siv cov tshav ntuj los ua kom pom kev, ua rau qhov kev xaiv zoo tshaj plaws. Yog li ntawd, kuv ntseeg hais tias nrog txoj kev ua hauj lwm, kev kaj yuav muaj ntau dua.
Raws li cov LED hauv lub nplai, spectrum, lub sij hawm peb qhov chaw yawm yooj, kev loj hlob ntawm yav tom ntej ntawm LED yuav yog yug ntawm ntau lub tswv yim tshiab thiab cov tswv yim, uas tsim nyog saib ntsoov rau. Qhov no yog nce raws li kev tsim kho ntawm cov khoom tsim teeb ci teeb pom kev zoo. Nyob rau tib lub sij hawm, nrog lub tswvyim ntsuab ntawm kev tiv thaiv ib puag ncig ntxiv mus tob zuj zus, ntuj pom teeb pom kev zoo tuaj yeem yuav muaj kev loj dua.
Kub khoom: 40W vaj huam sib luag lub teeb , LED txoj kev luminaire , LED suspended linear teeb pom kev zoo bar , 120cm linear siab bay , Microwave sensor teeb
