Tech & Product

Expanding the Possibilities of Materials with a Single Beam of Light

VisCure’s technology begins with adhesives and evolves into fully realized material solutions.

Core Technology

Visible-Light Initiated Polymer Curing System

A core initiation system that controls polymerization reactions based on visible light and organic photocatalysts.

Technology Overview

- Visible-light-based photocuring system
- Organic photocatalyst-driven initiation mechanism
- High-efficiency energy transfer architecture

Limitations of Conventional UV / Thermal Curing

- Requires high-energy processing
- Material and process constraints
- Limited control over structural design

Advantages of Visible-Light-Based Processing

- Low-energy processing
- Selective reaction control
- Enables polymer network design

Photoredox catalysis

가시광 광촉매가 만드는 정밀 중합 반응

Tunable Transparent Adhesive

An adhesive that is easy to apply and easy to remove.

Adhesion strength can be precisely tuned to match device structures.

Adjustable Adhesion Strength

A tunable adhesion technology that enables precise application across various use cases.

Easy Detachment and Reattachment

Applies cleanly and can be removed without leaving residue.

Designed for Precision Components

A high-performance adhesive solution that operates reliably even in ultra-precision components.

Platform Architecture

A Programmable Photo-Initiation Platform

A scalable polymer platform technology that extends from molecular design to network architecture.

Photo-Initiation System Mechanism

- Visible-light-driven curing
- Network control through post-curing
- Stepwise reaction design architecture

Polymer Network Control Technology

- Soft–rigid structural control
- Tunable storage modulus
- Designed crosslinking density

Process Platform Strategy

- Optimized for display applications
- Adhesive-centered platform expansion
- Scalable potential across application fields

Main Product Line

UV-Blocking Optically Clear Adhesive

A UV-blocking adhesive solution designed for next-generation displays without polarizers.

Conventional Commercial OCA — UV Transmission

VisCure OCA — UV Blocking

Main Product Line

UV-Blocking Optically Clear Adhesive

A display-grade OCA based on visible-light curing technology.

Target Applications

- Eco² OLED
- Foldable Display
- Automotive Display

Competitive Advantages

- Up to ~99% UV blocking at 380nm
- Visible-light curing process
- Potential for simplified material structure

PoC & Validation

- PoC conducted with LG Display
- Dynamic folding durability test
- Lab and pilot-scale validation completed

Main Product Line

UV-Blocking Optically Clear Adhesive

A UV-blocking adhesive solution designed for next-generation displays without polarizers.

Incomplete UV protection
Increased thickness
Additional processing steps
- Longer manufacturing time
- Higher production costs

Limitations of Conventional UV-Blocking Coatings

Process Simplification
- Eliminates the UV-blocking coating process
Potential annual savings of at least KRW 50 billion
- Based on an estimated 50 million foldable OLED shipments in 2025

VisCure UV-Blocking Adhesive

Main Product Line

UV-Blocking Optically Clear Adhesive

Display-grade OCA based on visible-light curing technology.

In Development

The Possibilities of Materials Continue to Expand

Beyond advancing adhesive technologies,
VisCure is developing new materials that consider hygiene, flexibility, and sustainability.

RSR Adhesive

• Next-generation adhesive design based on structural control
• Research on high-durability polymer networks

Antimicrobial Coating

• Expansion of functional coatings based on photocuring technology
• Potential applications in hygienic and industrial environments

Eco-Friendly Adhesive for Displays

• Low-energy processing architecture
• Ongoing research focused on sustainable material solutions

PoC & Customer Validation

Technology Proven Beyond the Laboratory

Through PoC projects with key industry partners and real-world testing,
we have validated the practical applicability of our technology.

PoC Conducted with LG Display

Passed Folding Durability Test Based on Samsung Electronics Standards

UV Blocking 99% @ 380nm

Intellectual Property

An Intellectual Property Portfolio Protecting Our Technology

Based on our visible-light initiation technology and adhesive material design,
we are advancing patent applications and technology transfer activities.

Awards & Recognition

Recognized for Technological Innovation

Our achievements have been recognized through government-supported programs,
technology competitions, and domestic and international innovation initiatives.

PUBLICATIONS

Next-Generation Display Adhesive Materials Enabled by Visible-Light Curing

Using visible-light-based polymer curing technology, we develop UV-blocking optically clear adhesives (OCA) for foldable displays and publish our research outcomes in leading international journals.