Free distribution of technical materials: Light diffusion element with micro-lenses directly formed on a glass substrate.
The "inorganic diffusion plate" sold by Dexerials is primarily used as a component to diffuse the light from laser light sources in projectors. One of the significant technological innovations that has occurred in projectors in recent years is the transition of the light source from mercury lamps to laser light. Instead, lasers are increasingly being used as the light source for projectors. As can be seen with laser pointers, laser light is highly directional and does not spread much on its own. This is in stark contrast to the light from mercury lamps, which naturally spreads in all directions, so it is necessary to diffuse the light for use as a projector light source. To achieve this, "diffusion plates," including our products, are used. While there are diffusion plates made from organic materials, those designed for projectors often use inorganic diffusion plates due to their ability to withstand heat generated by laser light over extended periods. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*
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**Principle and Function of Inorganic Diffusion Plates** By adopting a structure composed of numerous extremely fine lenses called "micro-lenses," incoming laser light is diffused. This arrangement of micron-order lenses is referred to as a "micro-lens array," and the feature of our diffusion plates is that customization is possible for the size and arrangement of each individual lens. Typical micro-lens arrays consist of uniformly sized and shaped lenses arranged at close distances, which can lead to a phenomenon where the diffused light reinforces itself at regular intervals, resulting in a deterioration of brightness distribution. In contrast, Dexerials utilizes microfabrication technology to arbitrarily set the lens shapes and arrangements, enabling the formation of lenses that maintain uniform brightness overall without periodic overlapping of light. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.*
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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.