Technical Introduction: "Mold Micro-Shape Processing and Transfer Technology"
The surface of the mold can be provided with diffraction, arrays, and freeform shapes, allowing for precise transfer to resin and glass!
By applying fine processing to the surface of molds, various functions can be added to products. With the increase in data capacity and miniaturization of sensor pixels, IoT devices are becoming increasingly integrated, making precise control of light more important than ever. Konica Minolta contributes to solving challenges in the high integration of sensors by finely processing the surface of molds to reproducibly express various shapes and functions on lens surfaces, allowing for manipulation of light through color correction, spectral analysis, diffusion, focusing multiple beams, and changing aspect ratios. Please feel free to contact us for inquiries or consultations. Contact: KMOCsupport@konicaminolta.com
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**Technical Overview** This section introduces an example of light control using a three-wavelength compatible pickup lens for Blu-ray. In Blu-ray technology, it is necessary to control three different wavelengths of light—blue, red, and near-infrared—using a single lens. Konica Minolta has achieved this through advanced optical design technology, precision mold processing technology, and plastic molding technology. Additionally, the company possesses technology to impart diffractive and array shapes with variable pitch on freeform surfaces, which will contribute to the increasingly high integration of sensing devices in the future.
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【Examples of Usable Specifications】 At Konica Minolta, we create molds using various processing machines tailored to the application and shape. ■ Freeform Surface ● Maximum Surface Size: Φ600mm ● Surface Roughness: Ra5nm ■ Array Shape ● 4000 optical surfaces within 8 inches ● Surface Roughness: 5n ■ Diffraction Shape ● Maximum Surface Size: φ15mm ● Surface Roughness: Ra5nm or less ● Minimum Pitch: 2um (Variable Pitch) We shape resin into precise molds using advanced transfer technology. 【Applications】 Plastic lenses, glass lenses, infrared glass lenses, etc. *For more details, please feel free to contact us.
Company information
We are delivering not only equipment sales but also new image IoT solutions tailored to each customer's site. Utilizing the various know-how that Konica Minolta has cultivated over the years, we have transitioned from a product-specific sales structure to a system that integrates equipment, services, and solutions to more firmly contribute to our customers' value creation and business growth. By developing our own products and creating new value through collaboration and partnerships with other companies, we aim to achieve sustainable growth as a business entity. We wish to grow together with our customers by being close to them, discovering challenges, and continuously providing new value. The rapidly changing business environment presents us with opportunities to create and deliver new value to our customers. We will continue to embody the know-how that the Konica Minolta Group has accumulated over many years and contribute to our customers and society.
