Guangmai Technology yog tus kws tshaj lij hauv kev ua lub Royal Blue xim LED COB Chips ntawm Board 50 Watt 1500mA.
Xiav xim LED emitting diodes qhia:
1. Qauv:
Lub teeb ci-emitting xiav yog gallium nitride diode. Lub teeb-emitting diode yog cov diode ua los ntawm cov sib xyaw uas muaj gallium (Ga), arsenic (Raws li), phosphorus (P), nitrogen (N), thiab lwm yam, uas tuaj yeem tawg thaum cov hluav taws xob thiab qhov sib txuas ua ke Nws tso lub teeb pom kev, yog li nws tuaj yeem siv los ua lub teeb-emitting diodes. Siv ua lub teeb qhia hauv kab hluav taws xob thiab cov twj paj nruag, lossis tsim los ntawm cov ntawv lossis cov duab digital. Gallium arsenide diodes tso lub teeb liab, gallium phosphide diodes tso lub teeb ntsuab, silicon carbide diodes tso lub teeb daj, thiab gallium nitride diodes tso lub teeb xiav.
2. Blue LED Nobel Prize:
Xyoo 2014 Nobel Prize hauv Physics tau muab rau peb tus kws tshawb fawb los ntawm Tebchaws Meskas thiab Nyij Pooj hauv kev lees paub lawv qhov kev tsim ntawm lub tshuab xiav LED. Akasaki, Hiroshi Amano thiab Shuji Nakamura nws tus kheej tsim cov tshuab xiav LED hauv xyoo 1990.
Ua ke tshiab tsim lub teeb xiav LED teeb nrog cov xim liab thiab ntsuab LED tam sim no, tib neeg thaum kawg tuaj yeem tsim lub teeb pom kev zoo dua qub thiab siv tau los ntawm txoj cai ntawm peb lub ntsiab xim. Peb tus yeej yuav muab khoom plig ntawm 8 lab Swedish kronor (kwv yees li US $ 1.2 lab).
3. Blue LED lub ntsiab lus:
Liab thiab ntsuab lub teeb-emitting diodes tau tawm los nyob rau nruab nrab ntawm lub xyoo pua xeem, tab sis kom siv lub teeb-emitting diodes rau teeb pom kev zoo, lub teeb xiav-emitting diodes yuav tsum tau tsim, vim hais tias peb thawj xim ntawm liab, ntsuab thiab xiav tuaj yeem tsim lub teeb dawb uas ci rau lub ntiaj teb. Kev tsim tshuab thev naus laus zis ntawm lub teeb ci-emitting diodes tau plagued noob neej rau ntau dua 30 xyoo.
Xyoo 1980, Isaac Akasaki thiab Hiroshi Amano, uas ua haujlwm ntawm Tsev Kawm Ntawv Nagoya hauv Nyij Pooj, tau xaiv cov khoom siv gallium nitride los tawm tsam teeb meem lub teeb xiav-emitting diode ntiaj teb. Xyoo 1986, ob leeg ua tau zoo gallium nitride muaju thawj zaug; xyoo 1989, lawv ua tiav tsim cov LED xiav rau thawj zaug.
Txij li xyoo 1988, Shuji Nakamura, uas tau ua haujlwm ntawm Nichia Tshuaj Tuam Txhab, kuj tau pib tsim lub teeb xiav diodes. Zoo li ob tus neeg Nyij Pooj, nws tau xaiv cov khoom siv gallium nitride, tab sis txoj hauv kev tsis zoo ib yam. Thaum pib xyoo 1990, Shuji Nakamura kuj tau tsim lub teeb ci-emitting diodes xiav. Piv nrog pab pawg University Nagoya, thev naus laus zis nws tsim yog yooj yim dua thiab pheej yig dua.
Txog tam sim no, qhov teeb meem loj tshaj plaws rau kev siv LEDs rau teeb pom kev zoo tau raug tshem tawm, thiab teeb pom kev zoo, uas paub tias yog&"; tiam thib plaub ntawm teeb pom kev zoo hauv tib neeg keeb kwm &"; tab tom yuav los.
Raws li pawg neeg xaiv tsa khoom plig Nobel, qhov no" hluas" invention, uas tsuas yog" 20 xyoo", tau txais txiaj ntsig vim tias qhov teeb pom kev dawb no tau tsim nyob rau hauv txoj hauv kev tshiab muaj&"; tau txais txiaj ntsig zoo rau peb txhua tus &"." Lawv qhov kev tsim yog kev hloov pauv," daim ntawv hais tias." Cov teeb roj teeb tau ua rau lub xyoo pua 20th, thiab lub xyoo pua 21st yuav raug teeb los ntawm LED teeb."
Piv nrog cov roj teeb thiab cov roj fluorescent, LEDs muaj kev siv hluav taws xob qis dua, lub neej ntev dua, thiab tuaj yeem paub qhov kev tswj hwm ntse. Lawv yog lub zog txuag hluav taws xob thiab ib puag ncig zoo&"ntsuab teeb &". Yog li ntawd, tom qab nkag mus rau hauv kev ua lag luam, nws pom kev tawg loj heev. Raws li Yang Jiexiang, tus thawj coj ntawm National Semiconductor Lighting Application System Engineering Technology Research Center, kuv lub teb chaws tus nqi LED tso tawm hauv xyoo 2010 tau ntau dua 70 billion yuan; Txog xyoo 2013, tus nqi tsim tawm txhua xyoo tau nce mus rau ntau dua 500 billion yuan. Teeb pom kev zoo ntawm tsev, chaw haujlwm, txoj kev thiab lwm qhov chaw, nrog rau kev pom kev zoo nkauj zoo nkauj,&"lub zog loj &"; hauv cov lag luam tam sim no yog LED." Thaum tham txog LED ob peb xyoos dhau los, peb yuav tsum nthuav tawm rau pej xeem nrog kev tshawb fawb. Tam sim no lub tsev tau dai kom zoo nkauj, tib neeg yuav txiav txim siab yuav lub teeb hom no uas muaj zog dua li cov teeb txuag hluav taws xob ib txwm muaj."
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| 20-100W COB LED module pob duab | 2-4 band sib txawv wavelength/ xim sib xyaw cob coj chip, max 100 Watt |
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| 10-20w cob coj pob duab | 120 watt-500 watt pob daim duab loj |
GMKJ cov npe xim tshwj xeeb:
Cov Hluav Taws Xob Tshwj Xeeb:
Pob qhov ntev:
Daim ntawv thov
Txog Guangmai LED
Shenzhen Guangmai Technology Co., Ltd. tau tsim nyob rau xyoo 2009 thiab tam sim no muaj chaw ua haujlwm thiab khw muag khoom hauv Hong Kong, Shanghai, Zhejiang, Zhongshan thiab lwm qhov chaw, nrog kev lag luam ntawm 50 tus neeg. Cov khoom lag luam tau nthuav tawm thoob plaws Europe, North America, Australia, Southeast Asia, Taiwan, Hong Kong thiab ntau yam kev lag luam hauv tsev siab, thiab tau txais txiaj ntsig zoo thiab nyiam los ntawm cov neeg siv khoom. Lub tuam txhab nquag nthuav thiab txhim kho LED teeb pom kev lag luam. Cov khoom lag luam suav nrog LED SMD series, lub zog hluav taws xob qis lub teeb pom kev zoo series, thiab cov khoom siv hluav taws xob siab. Zoo siab, lub teeb qis qis qis, ua haujlwm ruaj khov, muaj lub teeb xim zoo ib yam! Lub tuam txhab tau tshaj tawm cov cuab yeej tsim khoom niaj hnub no, muaj zog txuj ci zoo thiab muaj zog nyiaj txiag hauv tsev thiab txawv teb chaws. Tsuas yog ob peb xyoos, lub tuam txhab tau txhim kho rau hauv kev lag luam qib siab thev naus laus zis sib koom ua ke kev txhim kho, kev tsim khoom, kev muag khoom, kev txhawb nqa txuj ci thiab kev pabcuam ntawm LED optoelectronics thiab cov khoom lag luam teeb pom kev zoo.
Cov ntaub ntawv:
Royal Blue xim LED COB Chips ntawm Board 50 Watt 1500mA cov ntawv tuaj yeem rub tawm los ntawm nplooj ntawv no.
Cim npe nrov: muaj koob muaj npe xim xiav coj cob chips ntawm board 50 watt, Suav teb, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, nqe, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
