Are you troubled by polarization distortion? → Eliminate retardation with STAR processing.
No need to change materials or molds. Our unique composite molding control fundamentally suppresses the polarization distortion of large transparent panels.
As manufacturers struggle with the quality issue of increased residual stress during the molding process, which leads to rainbow-colored distortions (retardation) visible through polarized sunglasses as the size of transparent panels increases, our uniquely developed "STAR treatment" is a technology that fundamentally suppresses residual stress by comprehensively controlling multiple molding parameters such as gate temperature, holding pressure, and injection conditions. Since it does not require changes in materials or modifications to molds, it can resolve issues while utilizing existing equipment and design assets. This technology achieves stable quality at mass production levels for applications with stringent optical properties, such as automotive displays, smartphones, and PC resin panels for tablets. We hope that manufacturers aiming to reduce non-conforming lots in polarized inspections, curb customer complaints, and improve yield will find this technology beneficial.
- Company：吉田テクノワークス 本社
- Price：Other
