KRI List of Products and Services

"Metallic Electromagnetic Wave-Transmitting Resin" is a material that allows radio waves to pass through while maintaining a metallic design aesthetic. By using PSQ, which has a heat-resistant and weather-resistant molecular structure similar to glass, transparency is also achieved. Co-polymerization of PSQ with organic monomers forms a solvent-free curing resin, enabling the creation of glass-like designs with excellent aesthetic qualities. [Features] - Metallic design (design enhancement) - Allows electromagnetic waves to pass through as it does not contain metals - Adding fillers to PSQ-based resin achieves a metallic feel while being lightweight (contains no metallic elements) - Low dielectric properties: due to the cage-like structure of PSQ, it has a porous structure *For more details, please refer to the PDF document or feel free to contact us.

Introducing our proposed "Meta-Surface Reflective Material." We design active control of meta-surfaces using 2D and 3D actuator arrays. This adds functionality and added value, such as control of reflection angles and aesthetic design. Please feel free to contact us if you have any inquiries. 【Features】 ■ Design of active control for meta-surfaces ■ Addition of functionality and value - Control of reflection angles - Aesthetic design *For more details, please refer to the PDF document or feel free to contact us.

The "Meta-Surface Reflector" is an inexpensive and lightweight reflective sheet that can improve the radio wave environment. It is suitable for on-demand printing using inkjet printers, and by adding design elements, it can also be used as wallpaper. By combining multiple patterns, it is possible to diffuse or focus beams. Please feel free to contact us if you have any requests. 【Features】 ■ Various reflection patterns can be designed ■ On-demand printing using inkjet technology is possible ■ Can be used as wallpaper by incorporating design elements on the surface *For more details, please refer to the PDF document or feel free to contact us.

Our company supports the development of EO materials that can take the lead in Beyond 5G/6G. Utilizing π-conjugated polymers capable of π-electron response, we expect the development of EO polymers with high conversion efficiency for optical signals, grafted with donor-acceptor sites. We anticipate improvements in the efficiency of direct conversion from THz signals used in Beyond 5G/6G to optical signals. 【Features】 ■ Large polarization due to π-electron response of π-conjugated sites → High conversion efficiency to optical signals ■ Orientation control of polymers to maximize polarization ■ Control of higher-order structures by utilizing molecular rigidity and intermolecular interactions *For more details, please refer to the PDF document or feel free to contact us.

The advancement of optoelectronic integration cannot be achieved through technological improvements alone; a game change is necessary. The development of new materials and new processes is required. At KRI, we provide seamless support for our clients' development from material development to device prototyping and evaluation. We also support the development of EO materials for optical modulators for optoelectronic integration, as well as the device fabrication that brings out the material properties and evaluation. [Development Challenges for Advancing Optoelectronic Integration] ■ High frequency ■ Miniaturization and integration ■ Others *For more details, please download the PDF or feel free to contact us.