Light-reflecting member containing polyolefin resin foam, and method for producing the same

Abstract

The present invention relates to a light-reflecting member including a polyolefin resin foam as a light-reflecting layer, the polyolefin resin foam being obtained by foam molding a resin composition containing a polyolefin resin. According to the light-reflecting member of the invention, since it has the above-mentioned constitution, the light-reflecting member is excellent in light reflection, impact-absorbing property, and lightness in weight Moreover, the process for producing a light-reflecting member of the invention can provide a light-reflecting member excellent in light reflection, impact-absorbing property, and lightness in weight by using a polyolefin resin foam.

Description

technical field [0001] The present invention relates to a light reflecting member using a polyolefin-based resin foam. More specifically, the present invention relates to a light reflection member using a polyolefin-based resin foam, which has high light reflectivity, is lightweight, and is excellent in shock absorption properties, and is further suitable for use in light reflection for liquid crystal display backlights Light-reflecting parts for parts and electronic billboards. Background technique [0002] Since the liquid crystal display itself does not emit light, it requires another backlight unit. The above-mentioned backlight unit is the part that plays an important role in the brightness and appearance of its screen. In particular, it plays an important role in increasing or decreasing brightness. Also, since the light reflecting member capable of reflecting light is provided in the vicinity of the block in the backlight unit of the liquid crystal display, the mem...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned reflective members (light reflective members) all have the defects that the foaming rate is very small and the impact absorption performance is low.