loading

Tianhui- ib tug ntawm cov ua UV LED nti manufacturers thiab lwm tus neeg muab ODM/OEM UV coj nti kev pab cuam.

LED Teeb Beads -level Beading Teeb pom kev zoo Technology Txoj Kev Txhim Kho Txoj Kev

LED teeb hlaws teeb pom kev zoo cov kab sib txuas nrog kev txuas ntxiv, substrate, ntim, lub teeb dawb LED teeb hlaws, thiab lwm yam. Liab, ntsuab, thiab xiav LED teeb hlaws yog III-V haiv neeg sib txuas xws li phosphorus, arsenic, nitrogen, thiab lwm yam. GAN) thiab lwm yam kev qhia ib nrab. 1. Tus nqi kev txawj ntse ntawm LED teeb hlaws txuas ntxiv LED teeb hlaws rau ntau tshaj kaum xyoo tau txhim kho txoj kev loj hlob los ntawm cov txheej txheem kev txhim kho. Txawm li cas los xij, cov nitrogen galfa gan ntawm lub ntsiab dawb lub teeb pom kev zoo hlaws dai thiab cov lattice ntawm cov lattice ntawm lub substrate thiab cov coefficient tsis txaus siab ntawm cov tshav kub expansion coefficient tseem ua rau muaj qhov yuam kev loj heev-ntsis ntom ntom ntom. Tau ntev ntev, nws tau kawm txog lub peev xwm ntawm LED teeb ceev thiab txhim kho cov kev ua tau zoo ntawm LED teeb pom kev zoo tshaj plaws hmo ntuj. Qhov txuas ntxiv ntawm LED teeb hlaws yog lub chaw ua haujlwm tsom ntawm LED teeb hlaws. Lub wavelength, rau pem hauv ntej voltage, brightness, los yog luminous ntim ntawm LED teeb hlaws yeej nyob ntawm cov khoom siv. Cov kev txawj txuas ntxiv thiab cov khoom siv yog tus yuam sij rau kev tsim cov txuj ci ntawm cov yeeb yaj kiab txuas ntxiv. Hlau organic khoom qi deposition txuj ci (MOCVD) yog ib qho tseem ceeb ntawm kev loj hlob ntawm III-LED teeb hlaws specifications. Qhov tsis tuaj ntawm lub lattice sab nrauv yog siv los ua qhov chaw uas tsis yog-glowing non-radiation composite center, uas muaj kev cuam tshuam loj heev rau cov khoom siv kho qhov muag. LED teeb hlaws txuas ntxiv layout thiab txuas ntxiv kev tshawb fawb: Kev loj hlob ntawm LED teeb hlaws yog cev xeeb tub, thiab ntau tus subtitles thiab qis hauv Cheebtsam ntawm Ingan pre-mounted kev ntxhov siab “Storage dev ”Tom qab ntawd ua kom sov thiab loj hlob ntawm GAN barrier txheej los txhim kho cov siv lead ua zoo ntawm cov txheej thaiv txheej, Ingaaln barrier txheej los yog kev loj hlob ntawm kev ntxhov siab ntawm kev loj hlob ntawm daim phiaj. Lub quantum ntxiab muaj qhov chaw hauv Ingan / Gan quantum ntxiab. Lub hauv paus ntsiab lus yog tsom ntawm LED teeb hlaws dai. Tus yuam sij rau kev loj hlob Ingan quantum ntxiab yog tswj kev ntxhov siab ntawm quantum ntxiab, txo cov teebmeem ntawm polarization. Kev loj hlob ntawm LED teeb hlaws hauv xyoo tas los, cov txheej txheem txuas ntxiv ntawm LED teeb hlaws thiab cov kev txawj txuas ntxiv tau paub tab. Internal quantum efficiency ntawm LED teeb hlaws tau mus txog ntau tshaj 90%. Txawm li cas los xij, hauv kev kawm ntawm lub zog LED teeb hlaws dai, quantum efficiency nyob rau hauv invention ntawm lub xyoo-laus tam sim no txhaj tshuaj yog qhov tseem ceeb, thiab nws yog hu ua DROOP nyhuv. Lub DROOP nyhuv ntawm GAN-raws li LED teeb hlaws yog Ameslikas biased ntawm lub localization ntawm cov cab kuj. Qhov kev sim tsim tau txais qhov dav quantum ntxiab los txo qhov ceev ntawm cov cab kuj thiab ua kom zoo dua cov txheej txheem hluav taws xob cuam tshuam ntawm thaj tsam P-shaped. Lwm cov kev txawj ntse hauv LED teeb hlaws txuas ntxiv layout thiab kev tshawb fawb txuas ntxiv yog: Cov tsos ntawm cov teeb pom kev zoo ntawm LED teeb hlaws yog ncua sij hawm nyob rau hauv cov tsos, uas yog commensurate nrog lub kaum sab xis hloov los tiv thaiv tag nrho cov kev xav ntawm lub teeb. Qhov sib txawv ntawm qhov refractive index thiab cov khoom ntim yog tshwm sim los ntawm kev tawm ntawm lub tuam tsev lub qhov hluav taws xob yuav raug cuam tshuam rov qab rau cov txheej txheem txuas ntxiv. Cov txheej txheem raug rau txim ncaj qha rau kev pov tseg ntawm qhov txuas ntxiv, thiab nws yooj yim los rhuav tshem qhov txuas ntxiv ntawm qhov txuas ntxiv, thiab cov pob tshab electrode yog qhov nyuaj dua los tsim. Nws yog ib txoj hauv kev ua tau kom ncav cuag qhov pom kev ntxhib los ntawm kev hloov pauv ntawm qhov txuas ntxiv ntawm txheej txheej sab nraud. Kev txawj ua haujlwm LED teeb hlaws sapphire substrate laser stripping kev txawj yog raws li GAN homogeneous txuas ntxiv thiab kev loj hlob kev txawj ntse, coaxing UV laser irradiation puag, melting hloov txheej txheej. Txog 75%, nws yog peb zaug ntawm cov tsoos, thiab nws tau tsim cov kab ntau lawm. LED teeb hlaws ncuav nti kev txawj ntse. Raws li Lumileds tuam txhab cov ntaub ntawv, LED teeb hlaws hlaws ntawm sapphire substrate kev loj hlob ntawm kwv yees li 1.6 npaug. Ntxiv nrog rau lub teeb pem hauv ntej ntawm LED teeb hlaws, tshwj tsis yog rau pem hauv ntej ntawm lub teeb, lub qhov hluav taws xob lub teeb ntawm lwm lub ntsej muag muaj kev cuam tshuam ntau li ntau tau rov qab mus rau qhov txuas ntxiv ntawm qhov txuas ntxiv, thiab qhov kawg ntawm kev txhawb nqa yog los ntawm lub hauv ntej. Lub micro-layout ntawm ob-dimensional photon crystals ntawm Lyric teeb hlaws tuaj yeem tshaj qhov ua tau zoo ntawm leaping lub teeb. Thaum lub Cuaj Hlis 2003, LED teeb hlaws nrog txoj kab uas hla ntawm 1.5 microns thiab 0.5 microns hauv qhov siab ntawm 0.5 microns tau tsim. Thib ob, lub hauv paus nti ntawm LED teeb hlaws feem ntau siv cov kab hauv paus kev txawj ntse feem ntau siv sapphire substrates, silicon carbide substrates, silicon substrate peb-xyoo hmo, nrog rau nitride, zinc oxide thiab lwm yam tsim. Ua tau raws li qhov yuav tsum tau ua rau cov khoom siv substrate: Cov tshuaj invariability ntawm lub lumine hlaws substrate thiab cov txheej membrane sab nrauv yog matched. Cov khoom siv substrate yuav tsum muaj cov tshuaj zoo sib xws. Cov tshuaj tiv thaiv ntawm daim nyias nyias ua rau qhov zoo ntawm daim nyias nyias mus rau hauv av; LED teeb hlaws substrate phim cov thermal expansion coefficient ntawm ntsug membrane txheej, thiab thermal expansion coefficients txawv. Kev puas tsuaj ntawm cov cuab yeej raug puas tsuaj; qhov kev teeb tsa ntawm LED teeb lub hauv paus thiab cov txheej txheem sab nrauv yog sib npaug. kuv lub teb chaws LED teeb hlaws hlaws silicon hauv paus kev txawj ntse tau raug kev txom nyem los ntawm kev txawj ntse, thiab lawv tau loj hlob mus rau daim ntawv thov kev tsim khoom ntawm lub xyoo-kawg. Tam sim no, tsuas yog sapphires thiab silicon substrates uas tau siv rau kev lag luam GAN-based LED teeb hlaws yog. Lwm cov ntaub ntawv substrate uas tuaj yeem siv rau GAN-based LED teeb hlaws yog cais los ntawm cov cuab yeej thiab ua kom zoo nrog GAN homogeneous substrates thiab ZNO substrates.

LED Teeb Beads -level Beading Teeb pom kev zoo Technology Txoj Kev Txhim Kho Txoj Kev 1

Twb: Tianhui - Tsis Tab

Twb: Tianhui - Cov uas tau ua UV Led

Twb: Tianhui - UV dej

Twb: Tianhui - UV LED Tsev

Twb: Tianhui - UV Led diod

Twb: Tianhui - Cov uas tau ua tau UV Led diodes

Twb: Tianhui - UV Led Mode

Twb: Tianhui - UV LED Printing System (UV LED Printing System)

Twb: Tianhui - UV LED tshwm

Tau txais kev sib cuag nrog peb
Cov Lus Pom Zoo
Ntawv Thiab Nej Blog
Tsis ntev los no, qee cov neeg siv khoom xav siv UVLED txheej los siv rau ntawm cov khoom thiab muab cov txheej txheem tshuaj tiv thaiv rau hauv ib puag ncig tshwj xeeb. Xav tias cov neeg ua haujlwm tsis tuaj yeem op
UVLED curing khoom siv dav siv. Raws li cov kev xav tau sib txawv, UVLED curing tshuab muaj ntau hom. Cov cuab yeej kho hauv daim ntawv ntawm
Kev ua tau zoo ntawm UVLED curing ntaus ntawv tau teeb tsa loj rau kev ua haujlwm ntawm lub zog hluav taws xob. Yog li ntawd, kev tsim cov khoom siv hluav taws xob yog qhov tseem ceeb heev. T
Lub hauv paus ntsiab lus ntawm UV solidification yog siv UV ultraviolet lub teeb irradiation los ua cov molecules ntawm lub teeb-sensitive cov ntaub ntawv decomposed los ua ib tug heev heev.
Nws yog qhov txawv heev ntawm cov khoom siv dav hlau siab xws li cov ntoo hauv pem teb. UV painting yog txawv heev. Vim yog cov duab sib txawv thiab qhov loj ntawm wo
Yuav ua li cas tswj lub zog tso zis ntawm UV lub teeb qhov chaw, peb Tianhui maub los feem ntau siv cov khoom siv hluav taws xob tas li, uas hloov cov zis hluav taws xob
Tsis ntev los no, qee cov neeg siv khoom tau hu mus sab laj UV kua nplaum kho tshuab. Qee cov neeg siv khoom kuj tau hais tias qhov kev kho kom zoo yog ceev txaus. Nrog tus nruam dev
Lub ntsiab lus ntawm txhua qhov chaw tsim khoom ntawm UVLED kab teeb pom kev sib txawv, feem ntau yog hais txog lub teeb ci nrog qhov dav ntawm lub teeb tsawg dua 10mm lossis 15mm, thiab un
Lub neej ntawm UVLED teeb hlaws yog feem ntau 20,000 teev. UVLED puas tuaj yeem ua haujlwm rau 20,000 teev ib txwm? Thaum siv, vim qhov tshwm sim ntawm lub teeb tsis ua haujlwm, lub neej ntawm UVL
Tsis ntev los no, kub kub, feem ntau ntawm lub teb chaws yog shrouded nyob rau hauv kub siab tshaj 35 degrees. Cov cua sov tuaj yeem ua rau tib neeg tsis xis nyob, nrog rau UVLE
Tsis muaj ntaub ntawv
ib qho ntawm cov kws tshaj lij UV LED lwm tus neeg nyob hauv Suav teb
Tiv tauj peb

+86-0756-6986060

my@thuvled.com   

+86 13018495990      

my@thuvled.com

+86-760-86743190


Koj yuav nrhiav  Peb lub neej noj
2207F Yingxin International Building, No.66 Shihua West Road, Jida, Xiangzhou District, Zhuhai City, Guangdong, Suav teb
Copyright ©  珠海是天辉电子有限公司 www.tianhui-led.com | Daim duab qhia chaw
Customer service
detect