Optical Elements TRIZ Cases
- Four-Lens Camera Optical Lens for Wide-Angle Ultra-Thin Design
A four-lens camera optical lens with negative-positive-negative refractive power distribution achieves excellent imaging performance.
- Rear Converter Lens Aberration Control via Segmented Groups
Segmented lens groups correct spherical aberration and field curvature in high-performance imaging systems.
- Focus Lens Unit Aberration Control via Material Parameter Optimization
Optical systems reduce weight and aberration variations by selecting lens materials with defined refractive indices and Abbe numbers for compact focus units.
- Imaging Lens High-Speed Focusing Compact Barrel
Segmenting the optical system allows moving only the second lens group, resolving the trade-off between high-speed focusing and compact barrel size.
- Optical Glass Plate High Refractive Index Vitrification
An optical glass plate with specific oxide ratios achieves a refractive index of 2.01 or higher for wearable displays.
- HUD Cover Forward Retraction for Compact Instrument Panel Layout
Forward cover retraction compresses the front-rear length of a head-up display, resolving interference with lower instrument panels.
- HUD Light Converging Elements Multi-Plane Stacking
Multi-plane light converging elements increase beam overlap area on the display panel to improve brightness uniformity.
- Compact Imaging Lens with Segmented Groups for Wide Angle
Segmented imaging lenses balance compactness and optical performance by correcting aberrations in high pixel sensors.
- Single MEMS Mirror Binocular Light Engine for Wearable Displays
A shared MEMS mirror reduces component count and power consumption while maintaining stereoscopic image brightness.
- Spatial Optical Interleaver for Light Source Beam Combination
Prism-based beam combiners minimize thermal heating and manufacturing complexity by replacing dielectric mirror stacks with segmented geometric optics.
- Adjustable Dual-Screen HMD Gear Rack Mechanism
Dual display screens in this headset connect to opposing racks via a central gear train, resolving comfort issues from fixed eye spacing.
- Zoom Lens Aberration Control via Five-Group Segmentation
Segmenting refractive power across five moving lens groups balances zoom ratio demands with precise aberration control.
- Non-Circular Lenses for Head-Mounted Displays
Nasal and brow relief areas in asymmetric lenses allow closer eye positioning, improving peripheral viewing accuracy.
- Transparent Interlayer for Retro-Reflective Aerial Displays
A transparent member with a refractive index greater than 1 sits between the optical and retro-reflective components.
- Optical Camera Lens with Refractive Power Ratios for Compact Design
A five-element optical camera lens uses specific refractive power ratios to compress total track length while maintaining a large aperture.
- Zoom Lens with Stationary First Unit for Compact High-Ratio Design
Stationary positive first lens unit and moving negative second unit reduce effective diameter, enabling high zoom ratios in compact large-format camera systems.
- High Refractive Index Siloxane Inserts for Contact Lenses
Composite polysiloxane inserts achieve high refractive index and oxygen permeability, resolving the trade-off between optical performance and corneal health.
- Seven-Element Optical Imaging Lens Compact System Length
A seven-element optical imaging lens achieves larger aperture and image height through specific refracting power arrangements.
- Polycarbonate Resin Production via Stabilized Transesterification
A polycarbonate resin production method using a nitrogen-containing compound to stabilize dihydroxy compounds during transesterification.
- Thiourethane Urea Resin for Optical Lenses
A polymerizable composition forms a thiourethane urea resin network using specific amine, thiol, and isocyanate ratios.
- Optical Material Composition Turbidity Control
Preliminary turbidity measurement of polythiol prevents clouding during polymerization.
- Five-Lens Camera Optical Lens Aberration Correction
A five-lens camera optical lens corrects aberrations via specific refractive power ratios to achieve large aperture and wide angle.