Jiangsu Yurein Elec-optic Tech Co.,Ltd

Company Profile

Yurein Elec-optic Tech CO.,Ltd

↵LED lamps, LED drive power devices, transformers research and development, production, sales; LED lighting products design, research and development and sales; LED light box research and development and sales; electronic products sales; self-employed and agents of all types of goods and technology import and export business.

Founded

The company was founded in 2017

Registered

Registered of 10 million yuan

R & D team

More than 30 people in the R&D team

Products

Humanistic light sink As the shadow

Power Supply

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Patent authentication

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Case

LED decorative lighting

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News

2019-04-28

The nine hotspot technology inventory in the LED industry Which kind of "money" scene?

SiliconsubstrateLED AsoneofthethreemainroutesofLEDchipsubstratetechnology,siliconsubstratetechnologyhastheadvantagesoflowcost,largesize,highquality,andelectricalconductivitycomparedwithsapphireandsiliconcarbide.Althoughthecurrentsapphiresubstrateandsiliconcarbide(SiC)substratearethemainstreamtechnicalroutesinthemarket,itisdifficulttoachievelarge-scaleepitaxyof8-12inchesduetothelimitationofmaterials.Atpresent,thesapphiresubstrateismorethan6inches.Andtherewillbesomelimitations,andthesiliconsubstratecanbemorethan8inches. Comparedwiththedevelopmenthistoryoftwoforeigntechnologyroutesformorethan20years,thesiliconsubstrateLEDtechnologyhasonlytakentenyearsfromthebeginningofresearchanddevelopmenttotheformationofindustrialclusters,constantlyimproving,constantlysurpassing,andmovingforward.Atpresent,basedonthesiliconsubstrateLEDtechnology,withthecrystalenergyphotoelectricasthecore,throughtheverticalintegrationoftheupper,middleandlowerreaches,thesiliconsubstrateLEDindustrychainwithmorethan10enterpriseshasbeenformedinthecountry,whichhasbeguntobeclusterscaleandradiated.Theeffectisobvious.In2012,theoutputvalueofthesiliconsubstrateLEDindustrychainwas500millionyuan;in2013,theindustrialchainoutputvalueexceeded1billionyuan;in2014,thewholeindustrychainrealizedanoutputvalueof2billionyuan;in2015,theoutputvaluereached5billionyuan,andthenextthreeyearscouldform10billionyuan.Thescaleofproductionvalue. Dr.SunQian,vicepresidentofsilicon-basedLEDresearchanddevelopmentatJingnengOptoelectronics(Jiangxi)Co.,Ltd.saidthatthedevelopmentofGaN-basedhigh-powerLEDson6-inchsiliconsubstratesisexpectedtoreducecostsbymorethan50%. Itcanbeseenthatdrivenbycostadvantages,nitridingLEDchipproductionwillbetransferredfromsapphireorSiCsubstratetosiliconsubstrate.Astechnologycontinuestoadvance,siliconsubstrateswillbecomeamajortechnicalrouteforLEDproductstosignificantlyreduceproductioncostsandincreaseautomatedproduction. CSP Asanewchip-scalepackagingtechnology,CSPhasmanyadvantages.Intheluminairedesign,duetothereducedsize,theluminairedesigncanbemoreflexibleandthestructureismorecompactandsimple.Intermsofperformance,duetothesmalllight-emittingsurfaceofCSPandhighopticaldensitycharacteristics,itiseasytocontrolopticaldirectivity.Theelectrodedesignofflip-chipisusedtomakethecurrentdistributionmorebalanced,suitableforlargercurrentdrive;theDroopeffectissloweddownandreduced.ThelightabsorptionallowstheCSPtohaveroomforfurtherimprovementinlightefficiency.Intermsofprocess,sapphireincreasesthedistancebetweenthephosphorandtheMQWregionofthechip,thephosphortemperatureislower,andthewhitelightconversionefficiencyisalsohigher. AlthoughCSPtechnologyhasmanyadvantages,atpresent,domesticbacklightmanufacturersdonothavemassproduction,andmorearesomewater-testsamples.Fromtheperspectiveofperformanceandreliability,CSPcurrentlyfacesproblemssuchaslowlightefficiency,difficultsoldering,andconsistentcolorandcolor,andhasnotyetmettherequirementsoftheapplication. Inthefuture,withthecontinuousinnovationandimprovementofCSPtechnology,itsperformancewillbeimprovedanditscostwillbereduced.Intheflashlight,carlights,displayscreensandotherfieldshavegreaterdevelopmentspace,creatinggreatervalue,whichcanpredictthatCSPtechnologywillbethefuturedevelopmenttrendofLEDpackaging. UVLED UVLEDgenerallyreferstoinvisiblelightwithasinglewavelengthbelow400nm,alsoknownasultravioletLED.Ithastheadvantagesofgooddirectionalperformance,lowvoltage,greenenvironmentalprotection,wavelengthmeasurable,longlife,lightandflexible,fastswitching,shockandmoistureresistance. UVLEDismainlydividedintoUV-A(320~400nm),UV-B(280~320nm)andUV-C(200~280nm),whichareusedincuring/reducingmachines,etc.inmedical/biologicalfields.Therapeuticapparatusandanalyticalinstruments,inthefieldofsterilization.Atpresent,UVAintheUVLEDmarketaccountsfor90%. Theshorterthewavelength,thelowertheluminousefficiencyoftheultravioletLED,thehigherthepreparationdifficultyandthemoreexpensivetheprice.TheUV-BandUV-CLEDsemitonly10%-20%ofUV-A,andthepriceisabout10timesthatofUV-ALED.DuetothehighthresholdofUVLEDtechnologyandthelackofmaturityofchipandpackagingtechnology,theindustrializationprocessofUV-BandUV-Cisrelativelyslow. WiththecontinuousbreakthroughofkeytechnologiesofdeepultravioletLED(lightemissionwavelengthshorterthan300nm),UVlightsourceisappliedtomanyfieldssuchasdailylife,productionresearch,homelandsecurity,biomedicine,biologicaldetection,all-weathernon-line-of-sightsecuritycommunication. AccordingtotheresearchreportofFrenchmarketresearchcompanyYoleDéveloppement,themarketsizeofUVLEDwillreach270millionUSdollarsby2017,morethan1/3oftheentireUVlightsourcemarket,andthecompoundannualgrowthratecanreach43%withinfiveyears,thusformingUV.Thesituationofmercuryvaporlampsincourt. LEDlightengine WiththeincreasingcompetitioninallaspectsofthedomesticLEDindustrychain,lightengineswithextremelyhighcostperformanceadvantagesareincreasinglyfavoredbylightingcompanies. Accordingtostatisticsfromresearchinstitutions,thescaleofChina'sLEDlightenginemarkethasgrownrapidlyto218millionyuanin2015.Thegrowthrateofthe

2019-04-28

JiangSu Yurein Optoelectronics Technology Co., Ltd. official online line

LEDlamps,LEDdrivepowerdevices,transformersresearchanddevelopment,production,sales;LEDlightingproductsdesign,researchanddevelopmentandsales;LEDlightboxresearchanddevelopmentandsales;electronicproductssales;self-employedandagentsofalltypesofgoodsandtechnologyimportandexportbusiness. LEDlamps,LEDdrivepowerdevices,transformersresearchanddevelopment,production,sales;LEDlightingproductsdesign,researchanddevelopmentandsales;LEDlightboxresearchanddevelopmentandsales;electronicproductssales;self-employedandagentsofalltypesofgoodsandtechnologyimportandexportbusiness. LEDlamps,LEDdrivepowerdevices,transformersresearchanddevelopment,production,sales;LEDlightingproductsdesign,researchanddevelopmentandsales;LEDlightboxresearchanddevelopmentandsales;electronicproductssales;self-employedandagentsofalltypesofgoodsandtechnologyimportandexportbusiness.

2019-04-28

Outdoor waterproof light strip

WhatistheLEDwaterprooflightstrip? LEDwaterprooflightstripreferstoaverysoftPCBboardasthesubstrate,patchChipRGBastheilluminant,theilluminationangleis120degrees,eachstriphas15LEDs,24LEDs,30LEDsin50cm,andtheilluminantisuniform.ArrangedonthestripPCBboard,thecolorissoft,thelightmixingisevenlyconnectedwiththeplug-inbeautifuljoints,theshapeisveryslimandsmall,andwith3Madhesive,itisamulti-purposehorizontalsoftstrip.. LEDwaterprooflightbelthowtoidentifythequalityofgoodorbad 1,lookatsolderjoints TheLEDstripsproducedbytheregularLEDstripmanufacturersareproducedbytheSMTchipprocessusingsolderpasteandreflowsolderingprocesses.Therefore,thesolderjointsontheLEDstripsarerelativelysmoothandthesolderingamountisnotlarge,andthesolderjointsextendinanarcshapefromtheFPCpadstotheLEDelectrodes.ThesolderingspotoftheLEDlampstripofthecottageversionisnotuniform,andadotiswrappedaroundthesolderingfoot.Atthesametime,differentdegreesoftintipappear,whichisatypicalphenomenonofmanualsoldering. 2,lookatthequalityofFPC FPCisdividedintocopperandrolledcopper.Thecopperfoilofthecopperplateisconvex.Ifyoulookclosely,youcanseeitfromtheconnectionbetweenthepadandtheFPC.TherolledcopperiscloselyintegratedwiththeFPCandcanbebentfreelywithoutpeelingoffthepad. 3,lookatthecleanlinessofthesurfaceoftheLEDlightstrip IftheLEDstripsproducedbytheSMTprocessareclean,thesurfaceisverycleanandtherearenoimpuritiesorstains.However,ifthecottageversionoftheLEDlightstripproducedbythehandsolderingprocess,thesurfacewillremainstainedandcleanedregardlessofhowitiscleaned,andfluxandtinresiduewillremainonthesurfaceoftheFPC. 4,lookatthepackaging TheregularLEDlightstripswillbepackedinanti-staticcoils,usually5metersor10meters,andthensealedwithanti-staticmoisture-proofbags.ThecottageversionoftheLEDlightstripwillusetherecyclingcoiltraybecauseofcostsavings,andthenthereisnoanti-staticmoisture-proofpackagingbag.Lookcarefullyatthecoiltraytoseethetracesandscratchesleftwhenthelabelisremoved. 5,lookatthelabel RegularLEDlightswithprintedbagsandreelswillhaveprintedlabelsinsteadofprintedlabels.Thelabelofthecottageversionisprinted,andthespecificationsandparametersarenotuniform. 6,seeattachments RegularLEDstripswillbeaccompaniedbyinstructionsforuseandstripsinthebox,aswellasLEDstripswithconnectorsordecks;thecottageversionoftheLEDstripsdonothavetheseaccessoriesinthebox,becauseSomemanufacturerscanstillsavetheprovinceafterall. LEDwaterprooflightstripuse LEDwaterprooflampwithstablequalitycontrolchip,highlightsourcebrightness,largeangle,goodquality,stableperformance,generallythreeLED(12VDC)orsixLED(24VDC)asagroup,andcanbeusedaccordingtothelengthRequired,cutbetweeneachunit,veryconvenienttouseredlight:1000-1100MCD,greenlight:2000-2200MCD,bluelight:1000-1100MCDpower:3.6W/0.5M/12VDCor5.76W/0.5M/24VTheDCLEDcenterdistanceis33mm,20mm(canbecustomizedaccordingtocustomerrequirements).LEDwaterprooflightwiththeinternationallypopularDMX512controlsystem,canachieveavarietyofchangesinthecolorchangeofthedrive,gradient,etc.,canalsousethefullcolorcontrollerCT308controltoachievetheoverallchange.Mainlyusedindoorsforsmallwallwashingeffects,interiordecoration,landscaping,etc.

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Hotline: 400-108-9690

E-mail： shirley@yurein.cn info@yurein.cn

Address: No. 318 Kexing Road, Yuelai Town, Haimen District, Nantong City, Jiangsu Province, 226136, China