リョーサン List of Products and Services

We would like to introduce our bonding technology, "Direct Bonding." Our in-house developed bonding equipment allows for quick responses and reduces initial costs. It enhances visibility, operability, and design of display devices. Depending on the various materials you use, we propose bonding methods, adhesives, and high-performance films, which can be realized through contract processing. Bonding of curved surfaces and large products is also possible using our equipment. 【Features】 ■ Composite display devices with various materials according to their structure and material ■ Adhesives and high-performance films can be proposed according to your requirements ■ Quick responses and reduced initial costs through in-house developed bonding equipment *For more details, please download the PDF or feel free to contact us.

Our company specializes in the design, manufacturing, and assembly of printed circuit boards. We can provide a seamless service for prototype development related to printed circuit boards. We can offer boards without the need for preparatory materials, in small quantities and a variety of types (from one piece) with short lead times (as fast as one working day). Various specifications (from single-sided boards to BU boards) and processing options, as well as material selection, are available. 【Scope of Services】 ■ Circuit design ■ Board design ■ Simulation ■ Board manufacturing ■ Component procurement ■ Assembly *For more details, please download the PDF or feel free to contact us.

The "AWI-G" is a PSA-type nitrogen gas generator manufactured by the Air Water Group, known for its energy-saving capabilities. By replacing liquid nitrogen with a nitrogen gas generator, costs are reduced. It features operation that only requires start and stop controls through centralized control from the PSA. Additionally, due to local production, it significantly reduces CO2 emissions by decreasing truck transportation and contributes to efforts towards the SDGs. It can maintain production even in the event of unforeseen circumstances such as disasters. 【Features of the PSA-type nitrogen gas generator】 ■ Energy-saving: Significantly reduces the raw material air and cuts power consumption by up to 27% ■ Compact design: Reduces installation area by adopting high-performance CMS (carbon molecular sieve) ■ High-performance design: Reduces power consumption by improving separation efficiency ■ Excellent operability: Operation requires only start and stop controls through centralized control from the PSA ■ High safety: A safer separation method (compression and cooling) that does not involve combustion or chemical reactions *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Industrial Gas Supply Solutions." We propose appropriate gases and supply plans based on the usage of industrial gases. We will install gas generation equipment at your facility at our cost and responsibility, ensuring the local production and supply of high-purity gases. As a BCP measure, we can propose a stable supply network for industrial gases. 【Features】 ■ Appropriate proposals based on customer needs (usage, purity, pressure, equipment, etc.) ■ Suggestions for industrial gas applications (various devices and equipment related to industrial gases) ■ Realization of business activities related to SDGs ■ Provision of solutions aimed at achieving carbon neutrality *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Printed Circuit Boards for Electronic Component Evaluation." We can offer various printed circuit boards required at each stage of the engineering chain and value chain for electronic component manufacturers. We provide a seamless service for all tasks related to printed circuit board development. With the LDI process, both patterns and solder resist (SR) can be finished with high precision. 【Benefits for Customers】 ■ We can provide a seamless service for all tasks related to printed circuit board development. ■ The LDI (Laser Direct Imaging) process allows for high-precision finishing of both patterns and solder resist (SR). ■ There is no concept of end-of-life (EOL) due to the absence of original artwork, film plates, and screen plates, allowing for orders to be placed at any time. *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Glass for Outdoor Display Devices." By using an intermediate film with UV-cutting effects, it is possible to address the deterioration of the protective cover and provide protection for the LCD. The two-layer glass structure increases strength and provides shatter resistance, while the use of glass enhances surface hardness, allowing for protection against scratches from user interactions. 【Expected Effects】 ■ Weather Resistance: UV Cut, IR Cut ■ Safety: Shatter Resistance, Shatter Prevention ■ Optical Properties: AR (Anti-Reflection), AG (Anti-Glare), AF (Anti-Fingerprint) *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "UV Transfer Technology Overlay Panel for Displays." We offer custom solutions for the haze value and application range of AG. It is possible to provide anti-glare (AG) properties simultaneously with hard coating, as well as to form convex shapes on the panel surface and enhance the tactile texture of patterns. This technology reduces glare while driving and improves driver visibility, and by applying a hard coat, it protects the LCD and panel. 【Features of Functionality Provided by UV Transfer】 - By using UV transfer technology that precisely transfers mold information to the surface, functionality (AG, HC) is provided. - It is possible to apply AG selectively, enhancing the appearance of printed areas. - The haze value of AG can be adjusted according to the materials selected by the customer. - By using a resin board base, measures against rainbow visibility can be implemented. *For more details, please download the PDF or feel free to contact us.