INNOVATION

Global Leader, Semiconductor Leader

INNOVATION

Global Leader, Semiconductor Leader

INNOVATION

Global Leader, Semiconductor Leader

INNOVATION

Global Leader, Semiconductor Leader

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Semiconductor Precision Chemical Materials
In response to the rapid changes in semiconductor process technology, we reliably supply various ultra-high-purity chemical materials essential for core semiconductor processes while enhancing market competitiveness by internalizing raw materials.
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Display OLED Deposition Materials
In the rapidly growing Display Panel market, OLED is a crucial component that turns visions of ultra-thin, ultra-high efficiency, colorful, and design flexibility into reality. Based on our exceptional Chemical & Sublimation purification technology, we produce deposition materials for the standard and emissive layers of OLED devices, considering the characteristics of each material through systematic quality management in response to customer requests.
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Display Film Materials
We produce optical, adhesive, and shock-absorbing films applied in displays, supplying them to Global Set & Panel Makers. We provide high-quality products through superior optical properties and strict appearance defect management and swiftly respond to customer requirements.
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Secondary Battery Precision Chemical Materials
Lithium-ion batteries (LiB) are widely used in compact and slim portable electronic devices such as smartphones, tablet PCs, wearable devices, and notebooks, as well as in mobility devices like electric vehicles (EV) and energy storage systems (ESS), including solar power generation and fuel cells.
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Research & Development Status
Aiming for the localization of semiconductor materials and to enhance technological competitiveness, we have established a corporate-affiliated research institute dedicated to continuous technological development and the cultivation of technical talent. We focus on developing new materials, including semiconductor precision chemical materials, ultra-precision display materials, film materials, and secondary battery materials.
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Quality Control
Through the continuous maintenance and improvement of the Quality Management System established by the activities for ISO 9001 certification, we promptly supply products of excellent quality. We establish a firm Quality Management System by achieving stable and continuous improvements such as developing high-value-added new products, cost reduction, and increased productivity. This system ensures customer satisfaction and secures domestic and international competitiveness for our products, actively fulfilling our role as a leading specialist company.
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Certifications & Patents
JL Chem Co., Ltd. holds 30 patents that prove our exceptional technological prowess, with two more patents currently being applied for.
JL Chem HQ/R&D Penterium IT Tower
JL Chem Sejong Plant
JL Chem Sejong Plant

Semiconductor Precision Chemical Materials
Display OLED Deposition Materials
Secondary Battery Precision Chemical Materials
Core Company of the Fourth Industrial Revolution
JL Chem Co.,Ltd.

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