Non-Electric Lighting TRIZ Cases
- Lamp With Differential Luminance Modules For Peripheral Lighting
A lamp uses a control circuit to adjust luminance percentages across multiple illumination modules for broader coverage.
- Vehicle Door Mirror Turn Lamp with Integrated Substrate
Integrating multiple light sources onto one substrate with bent terminals directs beams differently while reducing component count and mounting complexity.
- Dual Light-Shielding Layers for Display Patterning Accuracy
Separate light-shielding layers on opposing substrates improve patterning accuracy and production yield by preventing residue formation during fabrication.
- Art Lamp Diamond Cone Inner Shade and Crystal Outer Unit
Diamond cones on the inner shade increase brightness through refraction, resolving monotonous lighting effects from single curved structures.
- Spatially Varying Microlens Diffuser for Uniform LED Illumination
Microlenses vary dimensions and spacing across the substrate to homogenize light from multiple sources, obscuring individual emitters.
- Projection Illumination System Using Dichroic Wheel Plate
A projection illumination system uses a dichroic element and wheel plate to transform blue light into green light.
- Folding Lampshade with Segmented Rings and Hardware Connector
Segmented curved rings and a hardware connector allow the lampshade to fold into a small volume, reducing transportation costs.
- Dynamic Color Brake Lights for Low-Light Visibility
Green, blue, and amber LED signals improve low-light brake visibility by leveraging human eye sensitivity to specific wavelengths.
- Custom Primary Optics for LED Beam Shaping
Custom primary optics shape LED emission patterns into broader profiles, eliminating secondary optics and reducing efficiency losses.
- Multi-Plane Light Source Assembly for High Luminance and Thermal Management
Spaced planes interlace light sources to boost luminance while the heat transfer unit manages temperature distribution.
- Unit reflector curved surface for LED backlight luminance uniformity
Curved unit reflectors redirect light from matrix LEDs to compensate for uneven emission and achieve uniform luminance across large displays.
- Asymmetrical Optical System for LED Floodlights
An asymmetrical optical system redirects light from multiple LEDs into a convergent pattern using specialized reflectors and lenses.
- Reduced Height Illumination Assembly for Scanner
A reduced height illumination assembly positions a light source between reflector members to provide diffuse high-intensity scanning.
- Auxiliary LED Backlight Compensation for Display Brightness Uniformity
Auxiliary LEDs supplement main backlight luminance to correct brightness uniformity deterioration caused by CCFL aging and uneven lamp spacing.
- LED Lighting Device With Composite Insulated Housing
A thermally conductive plastic housing dissipates heat from LED components while maintaining structural integrity.
- LED Backlight Assembly with Segmented Units for Selective Repair
Segmented LED backlight units enable selective repair of defective components, reducing waste and improving assembly productivity.
- LED Package Convex Lens Uniform Light Distribution
A convex lens with a large curvature radius covers an LED seating recess to redirect light emission.