M.T Material Technology

For nearly 30 years, WOOSUK has built its technical expertise on a foundation of industrial tools and materials, expanding its technological reach to markets worldwide. Believing delivering the best technology, we have consistently invested in cutting-edge R&D, establishing ourselves as pioneers in new markets where comparisons are simply impossible.

 

As a result, we proudly export to over 45 countries, continuing to lead and dominate the market solely through our technology.


Building upon this legacy, WOOSUK M.T inherits WOOSUK’s spirit and focuses on the materials and components industry. 

 

We do not choose the easy path. Instead, we relentlessly pursue advanced technologies that others find challenging, striving to lead markets through continuous investment and research.


As a major milestone, WOOSUK M.T has successfully developed ceramic phosphors of the world’s highest quality,bringing them to the global market. Combining technology, unwavering investment, and WOOSUK’s founding spirit, we are committed to strengthening our customers’ businesses and their networks, driving mutual growth and innovation into the future.

Chung-Hun Lee

President


M.T Material Technology

Engineering Trust, Delivering Excellence


Woosuk, we place no limitations on technical possibilities, offering unique ceramic phosphor technology that enables us to fully customize and address all technical and design-related elements according to customers’ needs.

Together, we are shaping the future

Our mission is to accumulate and refine the technologies needed to meet every customer’s needs—this is not only the foundation of our business but also the driving force behind our continuous growth and innovation.


45
Countries of global market



20%
Employees in R&D



70%
Automation


Innovation with Complete Ceramic Phosphor Solution.


Our Products
Products

4 High

   High heat control ability

 High power applicability

 High shape machinability

High shape machinability


P C (Phosphor Ceramic)


PC is a high-performance material developed through the sintering of phosphor powder, offering exceptional thermal conductivity. Optimized for ultra-high-power laser light sources, it ensures stable and reliable performance under extreme thermal conditions.


P I C (Phosphor in ceramic)


PIC is an advanced material created by embedding phosphor within a ceramic matrix and sintering it. This innovative design integrates the key benefits of ceramic phosphor, while offering precise customization of phosphor emission coordinates and wavelengths. Engineered for transmissive structures, PIC is specifically tailored to meet the demands of the LED and specialty lighting markets, delivering exceptional performance and versatility.

Engineering Trust, Delivering Excellence



At WOOSUK, trust is not just a value—it is the foundation of everything we build





From the ground up

Build your own Ceramic Phosphor

Heat solution


The greatest advantage of ceramics lies in their exceptional thermal conductivity. They maintain peak performance under extreme conditions while enabling maximum heat dissipation.

Achieving this requires technology that goes beyond the typical ceramic structure, integrating advanced solutions.

Furthermore, optimal customization is essential to meet the unique requirements of each customer.



Thickness


Ceramics are significantly more durable compared to other materials, allowing processing down to a thickness of 80μm.

It can be customized to achieve the optimal thickness tailored to specific needs.



Reflective Layer and 

Anti-Reflection 

Coating Technology


For each targeted laser power, thermal management structures and designs must be specifically tailored. Achieving this requires advanced anti-reflection coatings and optimized reflective layer coatings designed for efficient heat dissipation. Reflective coatings, in particular, must be applied using methods suited to their specific purposes. At WOOSUK, we possess the structural expertise and cutting-edge technological capabilities to deliver the most effective solutions for these complex requirements.



Technical Responsiveness


Due to the nature of the product, customers’ technical requirements can often be complex. At Woosuk, we place no limitations on technical possibilities, offering unique ceramic phosphor technology that enables us to fully customize and address all technical and design-related elements according to customers’ needs.




80%

Percentage of exporting to global market



20%

Percentage of employees in R&D  



70%

Automation 


Our spirit 

Together, we are shaping the future

Our mission is to accumulate and refine the technologies needed to meet every customer’s needs—this is not only the foundation of our business but also the driving force behind our continuous growth and innovation.


Products

   4 High 

  High heat control ability

  High power applicability

  High shape machinability

  High performance


P C (Phosphor Ceramic)

Ceramic phosphor is a high-performance material developed through the sintering of phosphor powder, offering exceptional thermal conductivity. Optimized for ultra-high-power laser light sources, it ensures stable and reliable performance under extreme thermal conditions.



P I C (Phosphor In Ceramic)

PIC is an advanced material created by embedding phosphor within a ceramic matrix and sintering it. This innovative design integrates the key benefits of ceramic phosphor while offering precise customization of phosphor emission coordinates and wavelengths. Engineered for transmissive structures, PIC is specifically tailored to meet the demands of the LED and specialty lighting markets, delivering exceptional performance and versatility.

From the ground up

Build your own Ceramic Phosphor

B

Heat solution

The greatest advantage of ceramics lies in their exceptional thermal conductivity.

They maintain peak performance under extreme conditions while enabling maximum heat dissipation.

Achieving this requires technology that goes beyond the typical ceramic structure, integrating advanced solutions.

Furthermore, optimal customization is essential to meet the unique requirements of each customer.



Thickness

Ceramics are significantly more durable compared to other materials, allowing processing down to a thickness of 80 μm.

It can be customized to achieve the optimal thickness tailored to specific needs.



Reflective Layer and 

Anti-Reflection 

Coating Technology


For each targeted laser power, thermal management structures and designs must be specifically tailored. Achieving this requires advanced anti-reflection coatings and optimized reflective layer coatings designed for efficient heat dissipation.

Reflective coatings, in particular, must be applied using methods suited to their specific purposes. At WOOSUK, we possess the structural expertise and cutting-edge technological capabilities to deliver the most effective solutions for these complex requirements.



Technical Responsiveness


Due to the nature of the product, customers’ technical requirements can often be complex. At Woosuk, we place no limitations on technical possibilities, offering unique ceramic phosphor technology that enables us to fully customize and address all technical and design-related elements according to customers’ needs.


Contact


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