FAQOptical Design & Light guide FAQ

Oshino Lamps works on solving problems together with customers as a reliable partner for optical design and light guide production.

What is Luminescence Principle of Light guide like?

Light guide is optical part to emitting lights according to its purpose what kind of light would you like to radiate by taking in light from Light Engine(LED) placed on light guide's circumference.
In details, please see below article.

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Lighting Uniformity

In most cases, it is required that light guide emits even brightness across its overall length.
To achieve this, we increase number of ditches as it becomes far from light engine or we make its surface more roughly as it becomes far from light engine.

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What is Optical Simulation like?

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What is “Mirror Finishing of Molds”?

On Molds of optical products, the position and shape of gate and ejector is significant.
It is required that not only fill resins or take products out from molds but also the shape after gate-cutting and the bump marks of ejector pin won't affect optical characteristics.

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