Toyoda Gosei Co., Ltd. has developed a know-how that enables gentle to move via the painted surfaces of plastic exteriors from behind, permitting the clear show of sunshine patterns or signage on these surfaces
Toyoda Gosei Co., Ltd. has developed a know-how that enables gentle to move via the painted surfaces of plastic exteriors from behind, permitting the clear show of sunshine patterns or signage on these surfaces.
Beforehand, attaining gentle transmission via painted surfaces required quite a few holes, which degraded the floor look when the lights had been off. Now, via improvements in paint composition design and membrane thickness management, patterns might be depicted utilizing backlight with out compromising exterior high quality.
Moreover, Toyota Gosei has improved its know-how to transmit millimeter waves via metallic end painted surfaces, enabling a unified metallic look even in areas outfitted with millimeter-wave radar gadgets. These embellishing applied sciences will contribute to enticing car design.
[Reference] Toyoda Gosei’s know-how for integrating design and performance into exterior elements
| Know-how | Millimeter-wave transmission via emblem | Mild transmission via emblem | Millimeter-wave and light-weight transmission via emblem | Millimeter-wave and light-weight transmission via painted floor |
| Yr Developed | 2003 | 2022 | 2023 World’s first* | 2025 Present improvement |
| Utilized Merchandise |  Millimeter wave radar suitable emblems |  LED illuminated emblems |  Millimeter wave radar suitable emblems that emit gentle |  Mild transmission know-how (Millimeter wave transmission via metallic painted floor) |
SOURCE: Toyoda Gosei
