[Free Technical Data Available] Compatible with 3D and 2.5D! Achieving strong adhesion while enhancing design freedom.
In recent years, automotive manufacturers and Tier 1 suppliers have been focusing on enhancing the functionality of in-vehicle displays to make driving more comfortable. Traditionally, in-vehicle displays were mostly flat and rectangular in shape, but recently, there has been progress in developing displays with gently curved surfaces that conform to the shape of the interior, as well as non-rectangular displays known as "free-form." With the development of these new displays, there has been a growing demand for new technologies in "optical bonding," which involves adhering the display and the protective cover component together. "Optical bonding" refers to the process of bonding a display module, such as a liquid crystal panel, with a cover (top plate) using optically transparent materials. Typically, glass or acrylic sheets are used for the top plate, but if there is an air gap between the display and the cover, differences in refractive index can cause image blurring and reduced brightness. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*
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"Liquid adhesive 'LOCA' that can also bond 'kamaboko-shaped' components" OCA and LOCA not only align the refractive index with the top plate to improve screen visibility, but also prevent the scattering of glass or acrylic shards in the event of a car accident, contributing to passenger safety. Additionally, by using optical bonding, the dustproof and moisture resistance of the display are enhanced, making it an essential component in display systems developed by many automobile manufacturers. However, in recent years, as the curvature and free-form designs of in-vehicle displays have progressed, products have emerged that are difficult to accommodate with OCA. Since OCA is a flat film, it excels at bonding flat surfaces together, but it is not suitable for applications that require overcoming height differences caused by ink thickness or filling curves. In contrast, LOCA, being a liquid, can fill the gaps between the components without any spaces, allowing for a strong bond between the parts. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*
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Dexerials Corporation has business offices and sales bases not only in Japan but also in Asia, including China, as well as in Europe and the United States. We continue to provide products with new value that meet customer needs tailored to each market. By adding new technologies to our existing products, we aim to maintain and strengthen our business. Moving forward, we will boldly challenge the automotive and life sciences sectors, steadily nurturing and expanding new businesses, while advancing the development of technologies that will pave the way for the future. As a company that creates new value that is not found anywhere else, we strive to maximize customer value and continue to challenge ourselves to become a trusted partner for our customers and society.