Optical Filters TRIZ Cases
- Lens Barrel and Diaphragm Assembly With Shared AF Wiring
Shared terminals let the lens barrel and diaphragm move together while simplifying wiring, lowering camera module assembly cost and complexity.
- Pupil Filter Layout for Multispectral Imaging Crosstalk Control
Different polarization directions and wavelength-selective pupil filters cut aperture crosstalk while balancing light for multispectral imaging.
- Hybrid Metasurface Polarization Filter for Angle-Independent Pixel Focusing
Phase-modulating nanostructures combine polarization filtering and pixel focusing to cut angle dependency and crosstalk in image sensors.
- Touch Display Narrow-Bezel Bonding via Transparent Glue-Curing Region
A transparent non-display panel region enables bottom light curing of frame glue, improving bond depth and supporting narrower bezels.
- Through-Hole Display Packaging for Light Extraction and Emitter Sealing
Two transparent layers in a through-hole package seal the light emitter while lowering internal reflection to improve display brightness and directivity.
- Achromatic Metasurface Optics for Broadband Chromatic Correction
Nonperiodic dielectric resonators compensate dispersion so multiple wavelengths share one focal point or angle with reduced chromatic aberration.
- Green-Emitting Semiconductor Nanoparticles With Narrow FWHM
A core-shell Ag-In-Ga-S nanoparticle composition raises green-light quantum yield while narrowing FWHM and reducing trap emissions.
- Mie Resonance Color Filter Array for Low-Crosstalk Imaging
Mie resonance particles and isolation walls enable thinner color filters, simpler patterning, and lower crosstalk in image sensors and displays.
- Thin Lens Image Sensor for Low-Light High-Resolution Capture
Phase-delaying scatterers and a micro lens array concentrate different wavelength bands to improve low-light sensitivity in compact image sensors.
- Photon Counting Sensor Timing for Lower Memory Bit Use
Variable time-update cycles capture threshold-crossing photon counts while cutting memory bits and circuit area in low-light sensing.
- Photo-Memory Optical Sensor for In-Pixel Image Processing
A photo-memory optical sensor stores image data in-pixel, cutting transfer delays and power use for faster real-time vision processing.
- Pathology Scanner Frame Warping for Sharp MSIA Imaging
Software frame correction and detector warping reduce distortion blur in MSIA and TDI scanning, improving sharpness and signal-to-noise ratio.
- Microlens Aperture Layer Alignment Using Photosensitive Hole Formation
Photosensitive hole formation aligns micrometric optical elements with aperture layers without costly tools, enabling scalable optical system manufacturing.
- Buried Color Filter Array With Thin Spacers for Photodiode Isolation
Thin low-index spacers in a fully buried color filter array improve photodiode isolation and density while preserving photon capture.
- Display Color Filter Overlap for Uniform Panel Edge Height
Overlapping color filter layers into the non-display area smooth panel edge height, preventing optical film voids and appearance defects.
- Light Sensor Pixels Using Fano Filters for Narrowband Spectral Analysis
Fano resonance pixels reject selected wavelengths in a simpler dielectric structure, enabling precise spectral analysis with lower filter complexity.
- Display Seal Structure Using Inorganic Layer for Air Blocking
An inorganic layer and spaced color filter patterns give the seal member stronger adhesion, blocking air penetration and external light reflection.