Information
128 Saneop-ro 155beon-gil, Gwonseon-gu, Suwon, Gyeonggi-do, South Korea
+82 31-205-1284
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Overview
- Summary
- Segyung Hitech, established in 2006, is a specialized functional film company for IT devices, manufacturing and selling a diverse product range including optical films, deco films, and protective and injection films. The company holds unique technological capabilities in special protective films for foldable phones, strengthening its position in the global market. It supplies film solutions to major domestic companies like Samsung Electronics and Samsung Display, as well as Chinese smartphone manufacturers, maintaining a steady growth trajectory. Through continuous R&D and new material development, the company aims to secure global competitiveness and pioneer new markets.Segyung Hitech, established in 2006, is a specialized functional film company for IT devices, manufacturing and selling a diverse product range including optical films, deco films, and protective and injection films. The company holds unique technological capabilities in special protective films for foldable phones, strengthening its position in the global market. It supplies film solutions to major domestic companies like Samsung Electronics and Samsung Display, as well as Chinese smartphone manufacturers, maintaining a steady growth trajectory. Through continuous R&D and new material development, the company aims to secure global competitiveness and pioneer new markets.
- Key Products/Technologies
- **Optical Film**: A crucial film protecting the Ultra-Thin Glass (UTG) of foldable phones, featuring durability and stability against repeated folding. This high-performance folding functional film is exclusively supplied to Samsung Electronics for its foldable phones, including anti-fingerprint and improved touch sensitivity features. Expansion into OLED-equipped tablets and smartphones for North American clients is underway through the supply of OCA (Optical Clear Adhesive) films for IT OLEDs.**Optical Film**: A crucial film protecting the Ultra-Thin Glass (UTG) of foldable phones, featuring durability and stability against repeated folding. This high-performance folding functional film is exclusively supplied to Samsung Electronics for its foldable phones, including anti-fingerprint and improved touch sensitivity features. Expansion into OLED-equipped tablets and smartphones for North American clients is underway through the supply of OCA (Optical Clear Adhesive) films for IT OLEDs.
- **DECO Film**: Films for decorating the front and back of smartphones, utilizing the MDD (Micro Dry Decoration) printing method for diverse colors and designs. The Roll-to-Roll process enables the production of thinner films, leading to cost reduction and the creation of metallic, holographic, and other free design effects. Glastic (PCPMMA) products offer a glass-like luster and tactile feel, compensating for the drawbacks of plastic cases.**DECO Film**: Films for decorating the front and back of smartphones, utilizing the MDD (Micro Dry Decoration) printing method for diverse colors and designs. The Roll-to-Roll process enables the production of thinner films, leading to cost reduction and the creation of metallic, holographic, and other free design effects. Glastic (PCPMMA) products offer a glass-like luster and tactile feel, compensating for the drawbacks of plastic cases.
- **Protect & Injection Film**: Functional tapes and films attached inside smartphones. The company's expertise originated from mobile phone tape business, expanding into various functional films.**Protect & Injection Film**: Functional tapes and films attached inside smartphones. The company's expertise originated from mobile phone tape business, expanding into various functional films.
- Core Advantages
- **Leadership in Foldable Phone Film Technology**: Exclusive supplier of foldable phone films to Samsung Display, establishing a stable supply chain for UTG protective films. Extensive development experience and mass production capability, including over 50,000 sample productions for high-difficulty projects.**Leadership in Foldable Phone Film Technology**: Exclusive supplier of foldable phone films to Samsung Display, establishing a stable supply chain for UTG protective films. Extensive development experience and mass production capability, including over 50,000 sample productions for high-difficulty projects.
- **Proprietary MDD Printing Technology**: Utilization of the patented Micro Dry Decoration (MDD) printing method for deco films, offering faster and thinner printing with superior color reproduction compared to traditional silkscreen methods. This technology enables surface haze design implementation and optimized processes for mass production and quality.**Proprietary MDD Printing Technology**: Utilization of the patented Micro Dry Decoration (MDD) printing method for deco films, offering faster and thinner printing with superior color reproduction compared to traditional silkscreen methods. This technology enables surface haze design implementation and optimized processes for mass production and quality.
- **Diversified Product Portfolio and New Business Expansion**: A broad portfolio of functional films for small and medium-sized IT devices, including optical, deco, and protective/injection films. Expansion into the secondary battery new material sector through the acquisition of Sesmat, a company specializing in battery insulating films and electrode protection materials.**Diversified Product Portfolio and New Business Expansion**: A broad portfolio of functional films for small and medium-sized IT devices, including optical, deco, and protective/injection films. Expansion into the secondary battery new material sector through the acquisition of Sesmat, a company specializing in battery insulating films and electrode protection materials.
- **Global Clientele and Production Infrastructure**: Secured supply chains with global manufacturers such as Samsung Electronics, Samsung Display, OPPO, Xiaomi, Realme, and LG Display. Established a strategic production infrastructure with a subsidiary (Segyung Vina) in Vietnam, and operates legal entities in Japan and a design center in Dongguan, China.**Global Clientele and Production Infrastructure**: Secured supply chains with global manufacturers such as Samsung Electronics, Samsung Display, OPPO, Xiaomi, Realme, and LG Display. Established a strategic production infrastructure with a subsidiary (Segyung Vina) in Vietnam, and operates legal entities in Japan and a design center in Dongguan, China.
- **Continuous R&D Investment**: Consistent investment in R&D through its technology research institute and focused investment in process and equipment development. Secured intellectual property rights, including 29 domestic patent registrations and 10 design registrations, ensuring technological exclusivity and legal stability.**Continuous R&D Investment**: Consistent investment in R&D through its technology research institute and focused investment in process and equipment development. Secured intellectual property rights, including 29 domestic patent registrations and 10 design registrations, ensuring technological exclusivity and legal stability.
- Target Industrie
- Smartphone Manufacturing IndustrySmartphone Manufacturing Industry
- Foldable Phone Manufacturing IndustryFoldable Phone Manufacturing Industry
- Tablet Manufacturing IndustryTablet Manufacturing Industry
- Display Industry (LCD, OLED)Display Industry (LCD, OLED)
- IT Device Manufacturing IndustryIT Device Manufacturing Industry
- Major Markets
- South Korea, China, Vietnam, JapanSouth Korea, China, Vietnam, Japan
- United StatesUnited States
- Certifications/Patents
- Possession of 29 domestic patent registrations and 10 design registrations.Possession of 29 domestic patent registrations and 10 design registrations.
- Acquisition of patents for precision processing and 4-division processing.Acquisition of patents for precision processing and 4-division processing.
- Holding patents related to MDD (Micro Dry Decoration) printing technology.Holding patents related to MDD (Micro Dry Decoration) printing technology.
- Joint patent application with Samsung Display for foldable panel protective film and impact-absorbing layer (Application No.: 1020230068432).Joint patent application with Samsung Display for foldable panel protective film and impact-absorbing layer (Application No.: 1020230068432).
- Awarded the '20 Million Dollar Export Tower' in 2013.Awarded the '20 Million Dollar Export Tower' in 2013.
- Recipient of the GDWEB WINNER PRIZE (March 11, 2025).Recipient of the GDWEB WINNER PRIZE (March 11, 2025).
Introduction
Location
128 Saneop-ro 155beon-gil, Gwonseon-gu, Suwon, Gyeonggi-do, South Korea
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