ISL Co., Ltd. was a specialized company focused on the development of Nano Imprint, Metal Mesh, UV Pattern technologies, and related equipment [database]. As of 2025, the manufacturer is in a closed state [database]. The company's activities involved contributing to various advanced industries through precise nano-scale pattern formation technologies [1, 4, 5]. A primary focus on providing high-resolution and high-throughput technological solutions [1, 39].ISLCo.,Ltd.wasaspecializedcompanyfocusedonthedevelopmentofNanoImprint,MetalMesh,UVPatterntechnologies,andrelatedequipment[database].Asof2025,themanufacturerisinaclosedstate[database].Thecompany'sactivitiesinvolvedcontributingtovariousadvancedindustriesthroughprecisenano-scalepatternformationtechnologies[1,4,5].Aprimaryfocusonprovidinghigh-resolutionandhigh-throughputtechnologicalsolutions[1,39].
Key Products/TechnologiesKeyProducts/Technologies
Nano Imprint Technology: A method for fabricating nanometer-scale patterns with low cost and high throughput [1, 5]. Utilizing mechanical deformation to imprint patterns onto a resist, followed by curing with heat or UV light [1, 2]. An essential core technology for manufacturing various advanced devices in semiconductors, optics, biosensors, and flexible displays [5, 10]. Applicable to the production of optical components such as light guide plates, anti-reflection films, and polarizers for LCD flat panel displays [8].NanoImprintTechnology:Amethodforfabricatingnanometer-scalepatternswithlowcostandhighthroughput[1,5].Utilizingmechanicaldeformationtoimprintpatternsontoaresist,followedbycuringwithheatorUVlight[1,2].Anessentialcoretechnologyformanufacturingvariousadvanceddevicesinsemiconductors,optics,biosensors,andflexibledisplays[5,10].Applicabletotheproductionofopticalcomponentssuchaslightguideplates,anti-reflectionfilms,andpolarizersforLCDflatpaneldisplays[8].
Metal Mesh Technology: A next-generation transparent conductive film technology replacing conventional ITO transparent electrodes [24, 40]. Achieving low resistance and high transparency simultaneously by printing metals like silver or copper in fine grid patterns on films [18, 40]. A key material technology applicable to various electronic products, including large-format touchscreen panels, flexible displays, and EMI shielding films [24, 30, 38]. Capability to manufacture high-performance touch sensors through fine wiring (e.g., 2um or more) [40].MetalMeshTechnology:Anext-generationtransparentconductivefilmtechnologyreplacingconventionalITOtransparentelectrodes[24,40].Achievinglowresistanceandhightransparencysimultaneouslybyprintingmetalslikesilverorcopperinfinegridpatternsonfilms[18,40].Akeymaterialtechnologyapplicabletovariouselectronicproducts,includinglarge-formattouchscreenpanels,flexibledisplays,andEMIshieldingfilms[24,30,38].Capabilitytomanufacturehigh-performancetouchsensorsthroughfinewiring(e.g.,2umormore)[40].
UV Pattern and Equipment Technology: A technology utilizing ultraviolet (UV) light to rapidly cure liquid resins and form precise patterns [43, 44]. In nanoimprint processes, this method involves pressing UV-curable liquid resin with a UV-transparent mold under low pressure, then exposing it to UV light for curing and pattern transfer [36, 43]. Advantages include fast curing times and prevention of dimensional changes due to temperature, beneficial for high-precision pattern realization [8, 43]. UV LED curing technology applies to a wide range of commercial fields such as digital inkjet, screen printing, wood coatings, fiber optic coatings, and adhesives [44, 45].UVPatternandEquipmentTechnology:Atechnologyutilizingultraviolet(UV)lighttorapidlycureliquidresinsandformprecisepatterns[43,44].Innanoimprintprocesses,thismethodinvolvespressingUV-curableliquidresinwithaUV-transparentmoldunderlowpressure,thenexposingittoUVlightforcuringandpatterntransfer[36,43].Advantagesincludefastcuringtimesandpreventionofdimensionalchangesduetotemperature,beneficialforhigh-precisionpatternrealization[8,43].UVLEDcuringtechnologyappliestoawiderangeofcommercialfieldssuchasdigitalinkjet,screenprinting,woodcoatings,fiberopticcoatings,andadhesives[44,45].
Core AdvantagesCoreAdvantages
Ultra-precision Nano-scale Patterning Capability: Attainment of technology capable of realizing ultra-fine patterns below 10nm through nanoimprint technology [5, 8]. This is a crucial element for next-generation semiconductor and high-performance display manufacturing [4, 10].Ultra-precisionNano-scalePatterningCapability:Attainmentoftechnologycapableofrealizingultra-finepatternsbelow10nmthroughnanoimprinttechnology[5,8].Thisisacrucialelementfornext-generationsemiconductorandhigh-performancedisplaymanufacturing[4,10].
Cost-effectiveness and Productivity: Potential for manufacturing cost reduction through lower equipment costs and fewer process steps compared to traditional photolithography [4, 39]. The rapid processing speed of UV curing methods ensures high productivity suitable for mass production [8, 43].Cost-effectivenessandProductivity:Potentialformanufacturingcostreductionthroughlowerequipmentcostsandfewerprocessstepscomparedtotraditionalphotolithography[4,39].TherapidprocessingspeedofUVcuringmethodsensureshighproductivitysuitableformassproduction[8,43].
Responsiveness to Next-generation Display and Electronic Material Markets: Ability to replace ITO and enable flexible displays through metal mesh technology [24, 38]. This represents a technological advantage meeting the demands of large-format touchscreens and wearable device markets [18, 46].ResponsivenesstoNext-generationDisplayandElectronicMaterialMarkets:AbilitytoreplaceITOandenableflexibledisplaysthroughmetalmeshtechnology[24,38].Thisrepresentsatechnologicaladvantagemeetingthedemandsoflarge-formattouchscreensandwearabledevicemarkets[18,46].
Technological Expandability to Diverse Industries: Nanoimprint, metal mesh, and UV pattern technologies are versatile, applicable across various advanced industrial sectors including semiconductors, displays, optics, biotechnology, and energy [1, 8, 10]. Potential for creating new application areas through technological convergence [5, 26].TechnologicalExpandabilitytoDiverseIndustries:Nanoimprint,metalmesh,andUVpatterntechnologiesareversatile,applicableacrossvariousadvancedindustrialsectorsincludingsemiconductors,displays,optics,biotechnology,andenergy[1,8,10].Potentialforcreatingnewapplicationareasthroughtechnologicalconvergence[5,26].
Target IndustriesTargetIndustries
Semiconductor Industry: Formation of next-generation semiconductor devices and high-resolution circuit patterns using nanoimprint lithography [4, 10, 39].SemiconductorIndustry:Formationofnext-generationsemiconductordevicesandhigh-resolutioncircuitpatternsusingnanoimprintlithography[4,10,39].
Display Industry: Manufacturing of optical components such as light guide plates, anti-reflection films, and polarizers for flat panel displays [8]. Touchscreen panels and flexible displays using metal mesh [24, 38].DisplayIndustry:Manufacturingofopticalcomponentssuchaslightguideplates,anti-reflectionfilms,andpolarizersforflatpaneldisplays[8].Touchscreenpanelsandflexibledisplaysusingmetalmesh[24,38].
Optics and Photonics Industry: Fabrication of optical devices such as subwavelength resonant grating filters, SERS sensors, polarizers, waveplates, anti-reflective structures, and integrated photonic circuits [1].OpticsandPhotonicsIndustry:Fabricationofopticaldevicessuchassubwavelengthresonantgratingfilters,SERSsensors,polarizers,waveplates,anti-reflectivestructures,andintegratedphotoniccircuits[1].
Bio and Medical Industry: Production of nanostructures for biological applications like biosensors and microfluidic devices [1, 5].BioandMedicalIndustry:Productionofnanostructuresforbiologicalapplicationslikebiosensorsandmicrofluidicdevices[1,5].
Energy Industry: Manufacturing of reaction barriers for fuel cells and efficiency-enhancing structures on solar cell surfaces [8].EnergyIndustry:Manufacturingofreactionbarriersforfuelcellsandefficiency-enhancingstructuresonsolarcellsurfaces[8].
Printing and Coating Industry: Application of UV curing technology in digital inkjet, screen printing, wood coatings, and fiber optic coatings [44, 45].PrintingandCoatingIndustry:ApplicationofUVcuringtechnologyindigitalinkjet,screenprinting,woodcoatings,andfiberopticcoatings[44,45].
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
Specific patent and certification information is not publicly available due to the company's closure [database]. However, expertise in advanced technology fields such as nanoimprint, metal mesh, and UV patterning indicates a history of internal R&D capabilities and technological innovation efforts [4, 36, 40].Specificpatentandcertificationinformationisnotpubliclyavailableduetothecompany'sclosure[database].However,expertiseinadvancedtechnologyfieldssuchasnanoimprint,metalmesh,andUVpatterningindicatesahistoryofinternalR&Dcapabilitiesandtechnologicalinnovationefforts[4,36,40].
Introduction
Location
21-11 Gyeonggidong-ro, Namsa-eup, Cheoin-gu, Yongin-si, Gyeonggi-do, South Korea
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Information
21-11 Gyeonggidong-ro, Namsa-eup, Cheoin-gu, Yongin-si, Gyeonggi-do, South Korea