Optics TRIZ Cases
- OIS Gain Calibration for Image Sensor Shading Correction
Precomputed gain values matched to OIS position correct sensor shading, improving image stability, autofocus accuracy, and resolution.
- Beam-Switched Laser Pulse Amplification for Dual Frequency Processing
A beam switching device lets one amplifier handle GHz and low-frequency pulse trains, reducing separate laser setup cost and complexity.
- Transparent Electrode Display Layout for See-Through Image Viewing
Adjacent emission and transmission areas use transparent electrodes to pass external light while preserving inorganic LED image display.
- Polygon Laser Ablation for Optical Defect Isolation
A polygon laser ablation perimeter isolates optical defects with controlled fluence, reducing halos, pinholes, and added shorting risk.
- Welding Helmet Auxiliary Filters for Peripheral Glare Control
Independent electro-optic side filters darken peripheral fields during welding to cut glare while preserving comfort and awareness.
- Touch Panel Interposer Assembly for Transparent Edge Bonding
Selective adhesive bonding at touch panel edges improves mechanical support while preserving display transparency and interaction detection.
- Camera Preview Zoom Control for Multiple Moving Objects
Tracks multiple moving objects to adjust preview position and zoom smoothly, reducing shake and manual camera movement.
- Copper Nanocrystal Defect Engineering for Low-Toxic Blue Emission
Native defect tuning and ZnS overcoating enable low-toxicity copper nanocrystals with bright blue photoluminescence and >10% quantum yield.
- Hybrid Camera Stabilization Switching for Varying Vibration Levels
A mountable camera switches between OIS and EIS from vibration sensing and object position to balance image stability, power use, and wear.
- Mountable Camera Stabilization Switching Between OIS and EIS
Real-time vibration sensing switches mountable camera stabilization between OIS and EIS to preserve image clarity while limiting power use and wear.
- Seeded Exciton-Polariton Optical Gate for Ultrafast Logic Switching
A seeded exciton-polariton condensate in an optical cavity enables ultrafast, energy-efficient logic switching for high data rate optical circuits.
- Copper-Based Ternary Chalcogenide Nanocrystals with Native Defects
Native defects help copper-based ternary chalcogenide nanocrystals produce bright blue emission without toxic cadmium or lead.
- Digital LCOS Drive Schemes for Phase Ripple Reduction
Adaptive bit-plane sequences and varying Vpix/Vcom voltages reduce phase ripple and switching noise in digital LCOS phase-mode displays.
- Compact Survey Camera Body With Solid-State FMC Stabilization
A movable sensor, solid-state joints, and direct motor drive create compact FMC stabilization for blur-free airborne and spaceborne imaging.
- Camera Module Magnet Position Sensing with Dual Sensor Segmentation
Segmented sensor units connected in parallel maintain high sensing sensitivity for accurate position measurement during long stroke movements.
- Closed-Cell Foam Sheet for Touch Display Pooling Suppression
A closed-cell polyolefin foam sheet with rapid elastic recovery and high tensile strength.
- Display Panel Groove Design for Full Screen Ratio
A display panel uses penetrating grooves in the non-display region to house functional units within the thickness dimension.
- Phononic-Structured Pixel for Thermal Isolation and Dual Emission
Phononic nanowires thermally isolate a suspended micro-platform, enabling dual infrared emission and absorption while managing heat accumulation.
- Shape Memory Alloy Actuator with Roller Tension Distribution
A shape memory alloy actuator uses thermally conductive rollers to distribute tension across thin wires.
- EIT-Based Photonic Logic Gate Bandwidth Tuning
An EIT-based photonic logic gate adjusts optical bandwidth via control field parameters.
- Curved Display Sub-Pixel Parallel Circuit Design
Parallel sub-pixels at curved display boundaries enhance resolution while reducing power consumption.