Prisms TRIZ Cases
- Optical Device Stray Light Reduction via Segmented Light Guiding
Segmented light guiding members remove stray light before it reaches the second member, resolving the trade-off between field of view and image quality.
- Elastic Membrane Prism Array for 3D Display Color Separation
A liquid crystal prism array with an elastic membrane dynamically redirects light to eliminate color separation and black stripes in glassless 3D displays.
- Prism-Based Projector Combining Three SLMs
An X-prism structure merges red, green, and blue channels via dichroic layers, eliminating color transition artifacts while reducing optical complexity.
- Prism-Based Optical Axis Alignment for Mobile Projectors
A prism redirects the projector optical axis to overlap the viewing volume with the camera, reducing alignment errors and environmental exposure.
- Total Reflection Prism Near-Eye Display for Large Field of View
Folding the optical path via total reflection prisms resolves the trade-off between large field of view angle and axial thickness in near-eye displays.
- Near-to-eye Display Freeform Prism Lens Eye Tracking
A freeform prism lens segments optical zones to maintain image resolution across a wide field of view, while eye tracking adjusts optics to reduce fatigue.
- Dual Lens Optical System Sharing Components for Compact Zoom
A dual lens optical system shares lenses and an image sensor to achieve a wider optical zoom ratio without increasing the number of parts or material costs.
- Spectroscopic Analyzer Polarizing Diffraction Prism Design
A spectroscopic analyzer uses a polarizing diffraction element to separate light components into distinct directions for spectral analysis.
- Compact Intraoral Scanner Confocal Probe Head Design
Confocal imaging apparatus integrates illumination and detection modules into a compact probe head for precise intraoral surface topology measurement.
- Light-Guide Optical Element for Wide Field-of-View Head-Mounted Displays
A light-transmitting substrate integrates collimating and combiner surfaces to guide optical signals.
- Laser Illumination Device Speckle Reduction Mechanism
A laser illumination device varies the incidence position and angle of light to reduce speckle pattern generation.
- Acoustic Beam Deflection Device for High-Speed Scanning
A device uses acoustic radiation pressure to deflect light beams without mechanical mirrors.
- Optical Laminated Sheet with Adhesive Roughness for Backlight Units
An optical laminated sheet eliminates interference fringes by bonding a rough adhesive surface to prism rows, reducing backlight thickness.
- Camera Module Gyro Sensor Leveling and OIS Magnetic Isolation
A camera module integrates a gyro sensor on a perpendicular circuit board with a shielded magnet driving unit for optical image stabilization.
- Optical Plate with Multi-Layer Refractive Index Structure for LCD Brightness
Segmented optical layers with distinct refractive indices concentrate light from one source, eliminating multiple light sources and reducing power consumption.