Chemoptics

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DREAM for Better Life

For better life and communication, from chemical materials
for semiconductor process to components for optical communication module

Polymer Material Business

R&D, production, supply of BARC, SOC, Photoresist and optical waveguide polymers
for semiconductor photo-lithography

Optical Device Business

Development, supply, cooperation of optical communication modules
for 4G/5G/6G, AI and Datacenter

Foundry Service Business

Foundry services covering the entire photonic semiconductor process
– from Optical waveguide materials to photonic device fabrication,
packaging, and Module processes

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Business area

Main Business
Sectors

We strive to deliver reliable services
to our clients through accumulated
technical expertise and rigorous quality control.

Electronic Material

Optical Device

Foundry Service

    about us

    History and

    Management Policy

    Chemoptics has started business by integrating optical waveguide polymer technology
    and optical communication technology in April 2005, with continuous technical innovation and establishment of production capacity and quality, lead the optical communication market,
    the success of Research and Development of materials for semiconductor photo-lithographic process are expanding our business area to the high-tech chemical material market.

    In addition, company will continue to implement work&life balance for employees and promise accompanied-success for customer.

    support

    Chemoptics

    Notice

    2025-10-20

    ChemOptics begins Foundry services

    We are pleased to announce that ChemOptics is launching a foundry service leveraging its accumulated expertise in electronic materials and photonic communication devices. The communications environment is rapidly evolving toward ultra-high-speed optical transmission through the convergence of semiconductor technology and photonic components, with innovation from Photonic Integrated Circuit (PIC) wafer processing to packaging and module development being key point. ChemOptics offers a full range of photonics-related foundry services, including waveguide materials, lithography, dry and wet etching, wafer dicing, metallization, packaging and module assembly, idea consulting, and sample testing. ▶ Foundry Services: waveguide resin, waveguide design, photolithography, dry/wet Etching, metallization, Au/metal plating, wafer dicing,                                  wire bonding, pig tailing, packaging, module assembly, test & measurement etc. For more information, please visit our website or contact us at sales@chemoptics.co.kr 

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    2025-10-20

    ChemOptics begins Construction of Second Plant

    On December 9, 2024, ChemOptics officially commenced the construction of its new electronic materials production facility at the site of its Second Plant in Daejeon Technopark. This expansion is a strategic investment aimed at enhancing our production capacity for next-generation semiconductor chemicals. It reflects our commitment to proactively respond to the diverse needs of our customers and to strengthen our competitiveness in the electronic materials. With this expansion, ChemOptics will continue to pursue innovation and growth, working toward becoming a global leader in advanced electronic materials.  < Rendering of ChemOptics Second Plant >​ 

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    2019-03-20

    Hak-kyu Lee Is Awarded Industrial Technology Prize of the Month

    Director of Technology, Hak-kyu Lee, was awarded 'the 21st Minister Prize of Industrial Technology of March' in New Technology Field, which is hosted by Ministry of Trade, Industry and Energy on 12/18(Tue).* The related article - the 21st Prize of Industrial Technology of the Month(2018.12~2019.3 Grand Prize)   [Source: The Korea Economic Daily] * The 21st Prize of Industrial Technology of the Month 

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    2019-03-20

    2019 ChemOptics Exbihition Schedule(OFC)

    ChemOptics Invites You to Attend OFCVisit us in booth 4619Website: www.ofcnfoec.org Date: March 5(Tue) ~ 7(Thu) 2019Country: USACity: San Diego, CaliforniaPlace: San Diego Convention CenterBooth Number: 4619 

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    2018-02-22

    2018 ChemOptics Exbihition Schedule(OFC)

    ChemOptics Invites You to Attend OFCVisit us in booth 2108 Website: www.ofcnfoec.org Date: March 13(Tue) ~ 15(Thu) 2018Country: USACity: San Diego, CaliforniaPlace: San Diego Convention CenterBooth Number: 2108

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    2017-02-16

    2017 ChemOptics Exbihition Schedule(OFC)

    OFCNFOEC 2017 ChemOptics will display its products at OFC 2017 Website: www.ofcnfoec.org Date: March 21(Tue) ~ 23(Thu) 2017Country: USACity: Los Angeles, CaliforniaPlace: Los Angeles Convention CenterBooth Number: 2224

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    2016-03-24

    ChemOptics at OFCNFOEC 2016

    ChemOptics at OFC/NFOEC 2016 California, USA    

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    2016-03-24

    ChemOptics at OFCNFOEC 2015

    ChemOptics at OFC/NFOEC 2015 Los Angeles, California, USA      

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    2016-03-24

    ChemOptics at OFCNFOEC 2014

    ChemOptics at OFC/NFOEC 2014 San Francisco, CA, USA      

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