KOR ENG CHN

Business

About Us

Investors

Media Center

PR Video

Sustainable Management

Whistle Blowing Center

Leading display revolution through technological innovation.

The OLED Business Unit researches, develops, and produces light-emitting and non-emitting materials used in organic light emitting diodes (OLED) displays.

For over 15 years, Solus Advanced Materials has been developing its own OLED materials, functional new materials, and quantum dot materials through continuous research and development. Solus is now leading the global display materials market and continues to expand its business scope.

Business information
Strength
Main Product
Manufacturing process
Product classification
R&D

Home

kor eng chn

Business information

Leading the Display Revolution through Innovations in Materials Technology.

Solus Advanced Materials operates two business divisions: its Organic Light Emitting Diodes (OLED) Division and Advanced Materials Division.

The OLED Division develops, manufactures, and sells light-emitting and non-emitting materials for OLED displays. OLEDs are self-emitting and made of organic compounds that are thin, lightweight, and can be freely shaped for implementation in different applications. This makes them optimal for flexible and transparent displays, automotive displays, and AR/VR displays. They are also being used as lighting elements since they emit light that closely mimics natural light.

The Advanced Materials Division manufactures and sells various advanced materials such as semi-finished products and metal materials destined for overseas customers in China and other countries. This division provides tailored services to satisfy the diversified needs of global customers and stably supply products that require high quality.

Solus Advanced Materials has been developing its proprietary OLED materials, functional new materials, and quantum dot materials through constant research and development for over 15 years. Our company will lead the global market for display materials and continue to expand its business scope.

Structure of OLED

OLED (Organic Light Emitting Diodes)

The OLED display has the advantages of high luminance and efficiency as well as wide viewing angle that provides excellent color expression.

In addition, it has high operation speed and it can be driven at low voltage. A thin, multi-type display can be created as it emits light without the need for backlight.

Strength

Having core technology and patent for high efficiency/low voltage/long life

Holding numerous patents for organic materials with high efficiency/low voltage/long life, manufacturing and supplying massively (HBL, ETL)
Development of ET common layer material technology for small and medium-sized devices and next-generation tandems
Long-life materials achieved through deuterium technology
Synthesis development using AI simulation, securing 200 material pools

Supplying customized products

Developing/Supplying customer-specific materials through joint development/collaboration and correlation
Supplying after molding by type required by the customer (Powder/Granule/Stick/Coin type)

Securing optimal manufacturing/quality control processes

Securing high-purity quality and optimized operation of the mass production process
Securing uniform product quality by operating advanced quality control system for each process
Aligning the quality standard with customers

Future technology development and investment

Investing in and developing future display technology
Holding a number of future technology patents such as functional polymer/QD

* QD: Quantum Dot

Product applications

Light-emitting materials for smartphone OLEDs
Light-emitting/non-emitting materials for OLED TVs
OLED materials for vehicles
OLED materials for IT such as tablets/PCs

Main Product

HBL (Hole Blocking Layer)
- Has been supplying to major customers at home and abroad since 2015
- When our HBL is used,
  driving voltage -0.54V, efficiency +45%
ETL (Electron Transporting Layer)
- When our ETL is used
  efficiency 130%, lifespan 105%,
  driving voltage -0.45V
EML (Green Host)
- Mass production testing at customer sites during 2022-2024
- Mass production and promotion of high-performance entry-level materials in progress
Filler
- Our fillers have been supplied to major Korean customers since 2020
- Our fillers are:
  Highly refractive (RI ≥1.60) materials to increase light extraction efficiency
  Characterized by high reliability and high adhesion, securing the reliability of the panels

Manufacturing process

1. Synthesis
High-purity products are manufactured by an exclusive facility for each product.
- Synthesis: Manufacturing products using reactants and catalysts, etc.
- Wet purification: Producing high-purity products through column chromatography, recrystallization, etc.
2. Sublimation/Refining
High purity and yield are secured by the patented facilities of the company.
- It is possible to eliminate impurities to the maximum by adjusting the temperature in each internal section.
- It is possible to minimize temperature damage to the product by refining it in high-vacuum.
3. Forming/Packing/Shipping

Products are shipped after forming them in the shape desired by the customer, such as the Stick or Coin type, using a powder molding machine.

Product classification

Product classification & features
Product name	Characteristics
HBL(Hole Blocking Layer)	Mass-producing and supplying to major customers Secured high performance light extraction efficiency performance Holding outgas-free production technology
ETL(Electron Transporting Layer)
HTL(Hole Transport Layer)
CPL(Capping Layer)
EIL(Electron Injection Layer)
Inorganic materials
Blue/Green	Development based on the premix prediction system Secured the technology of optimizing host-dopant combination performance Holding technology for low voltage driving NGCL materials
Functional polymer materials	Integrating functional monomer design and synthesis development Optimal mixing and composition technology for each curing method
QD(Quantum Dot)	High-efficiency, high-purity QD and ink composition technology Integrating QD-EL element technology combined with OLED material technology

R&D

Solus Advanced Materials is developing materials based on data accumulated for many years.
Solus Advanced Materials is continually communicating with customers to develop materials suitable for the performance desired by the customer and conducting efficient and effective R & D activities using simulation equipment.
Solus Advanced Materials is also conducting research on future technologies that will lead the display market in the future, and it holds numerous related patents.

R&D

Products Development

Derivation of new structure through IP analysis
Customized development through joint development with customers
Utilize AI-based simulation system

Process Engineering

Development of optimized synthetic purification process
Scale up process development before mass production

Future Technology

Development of post OLED materials (QD, perovskite)
Development of Inkjet Printing polymer materials
Joint research on future technologies with customers

Device Development

Device Evaluation and Material Combination
Matching element structure with customers

Contact information

Battery copper foil

Domestic/Overseas sales: Inquiry

Copper foil

Domestic sales: Inquiry

Overseas sales: Inquiry

OLED

Domestic sales: Inquiry

Overseas sales: Inquiry

BIO

Cosmeceutical Ingredient: Inquiry

Pharmaceutical Ingredient: Inquiry

Nutraceutical Ingredient: Inquiry

CDM business: Inquiry

페이지 상단 이동