Molded products for vehicles

Contributing with our precision molding technology.

The automotive industry is undergoing a profound change, with the integration of conventional meter panels and other displays apparently being driven by development of lighting technologies for use in vehicle interiors and technological innovations such as CASE (Connected, Autonomous, Shared, Electric) and HMI (Human Machine Interfaces).Against this background, Seikoh Giken will contribute with our precision molding technology.

LED filter

Micro transfer technologies are used to create LED filters with transparent and non-transparent areas. Irradiating LED light allows patterns of light and shadow to be displayed on ceilings and floors, and on the ground.
They allow customers to express and project their own designs.

[Comparison with other products]

Item	Film (Print)	Sputtering	Molded products
Mass production	◎	△	◎
Heat resistance	△	◎	◎
Cost	〇	△	◎

Light guides

Following the trend towards thinner, lighter molded products, we have achieved the creation of products as thin as 0.3 mm.
Seikoh Giken has developed techniques for precision transfer of micro structures at the nano level with injection compression technology, allowing mass production of special light guide panes with complex shapes and thin walls.
We will combine our ultra-precise micro-transfer and thin-wall molding technologies to take on the challenge of all-new domains.

Information display

Seikoh Giken will leverage micro-transfer technology to provide information displays that feature light guide panes with thin walls and micro structures, and decorative structures that give them a distinctive appearance without requiring secondary processing.

Others such as reflectors

We also have a track record of manufacturing optical molded products such as touch panels, DOE, encoders, sensors, signage, and lens arrays.