Illuminated Signs TRIZ Cases
- Backlight Unit Beam Profile Changer Weight Reduction
Replacing the light guide plate with a beam profile changer reduces backlight weight while maintaining uniform luminance.
- Semiconductor Pictogram Display via Integrated Mirror Layer
An integrated mirror layer defines pictogram contours within a semiconductor body, eliminating external masks and optics for compact production.
- Backlight Prism Film Asymmetric Edge Design for Warpage Prevention
An asymmetric distance distribution between the center prism intersection and the end point prevents warpage during thermal expansion.