Spectroscopic parts and molds that reflect / diffuse only a little light, such as reflection plates and grating
Devices such as inspection machines or displays that control light require spectroscopic parts like reflection plates and gratings. Controlling light at the nano-level requires extremely high precision. The reflection plates, gratings, and other spectroscopic parts made by Toray Precision feature nano-order groove machining, providing optical designers with the design and production they need. We can also handle microlens arrays and other dimple processing.
Solutions
Toray Precision offers the following technology and support.
Ultra-micro-groove machining
We support a variety of groove types (corner, semicircle, grated, dimpled).
Machining / Implementation Examples
Light guide plate molds
We produce molds for flat-panel lighting parts. Our post-machining wash provides for high-quality products.