Optical Filters TRIZ Cases
- Offset Color Separation Element Arrays for Oblique-Angle Sensing
Diffraction-based color separation redirects wavelengths, reducing light loss and preserving uniform color at oblique sensor edges.
- Low-Refractivity Polymer Grid for BSI Sensor Crosstalk Reduction
This BSI image sensor case uses a low-refractivity polymer grid and higher-index color filters to improve QE and reduce crosstalk.
- Imaging Lens Assembly Module With Trimmed Surfaces for Miniaturization
An integral barrel-base structure and aligned trimmed surfaces simplify assembly and support compact, high-quality imaging.
- CuO–MoO3 Phosphate Filter Glass for Blue Transmission and NIR Cut
Controlled CuO and MoO3 levels support complete melting, blue-light transmission, and near-infrared cut filtering.
- Image Sensor Phase-Modulating Polarization Splitters
This image sensor uses perpendicular meta elements and phase modulation to direct polarized light, reducing optical energy loss.
- Constant-Sidelobe Optical Element for Aspect-Mismatched Imaging
Constant sidelobes support image reconstruction when sensor and scene aspect ratios differ.
- Image Sensor Stabilizer with Single-Layer Guide Ball for Compact Modules
Actuators, a guide ball, and magnetic fixing reduce sensor tremors while limiting camera module size and unpowered movement.
- Six-Primary Color System for Gamut Expansion and Metameric Error Reduction
RGB-CMY display channels expand gamut, reduce metameric errors, and maintain compatibility with existing imaging equipment.
- Multilayer Optical Elements for Low-Aspect-Ratio Color Separation
Multiple structure layers guide each color to its pixel, simplifying fabrication while preserving light reception and sensitivity.
- Light-Absorbing Films with Copper-Ion Phosphonic Acid for UV-IR Cutoffs
Copper-ion phosphonic films target UV/IR cutoff limits while preserving visible transmittance.
- Optical Filter Manufacturing with Uniform Mirrors and Nonlinear Spacers
Sputtered mirrors and grayscale-formed spacers improve filtering consistency while reducing wafer surface material waste.
- Semiconductor-Particle Compositions for Thin Display Wavelength Conversion
Controlled semiconductor-particle and resin ratios preserve emission intensity and stability in thinner display wavelength-conversion films.
- Bilayer Optical Coatings for Selective Light Blocking and Neutral Reflection
Bilayer optical coatings block selected visible wavelengths while preserving neutral reflection.
- Optical Member with Polarized Aperture Filters for Crosstalk Control
Different polarization directions across aperture regions balance light and limit crosstalk during multispectral imaging.
- Dual-Surface Optical Filter for Hα Transmission and Infrared Blocking
This optical filter separates cut wavelengths across two surfaces to preserve Hα transmission and reduce infrared ghosting and flare.
- Extrudable Filler Compositions for Controlled Nanoscale Particle Distribution
Repeated extrusion reduces commercial filler size toward a target, enabling uniform mixing in films that filter selected light wavelengths.
- Display Unit Layered Structure for High-Definition Micro-LED Transfer
Layered display structures enable batch micro-LED transfer for high-definition displays.
- Surface-Modified Quantum Dots for High-Loading Inkjet Curable Compositions
Surface-modified quantum dots enable high-loading curable compositions with improved photoefficiency and inkjet processability.
- Multispectral Filter With Mixed Quarterwave Stacks for Fine Tuning
Varying multilayer thicknesses and unpaired layers provide granular control of spectral range, bandwidth, and transmissivity.