Optical Elements TRIZ Cases

Adjustable magnetic circuit element positions tune actuator stiffness, compensating for tolerance variation and simplifying manufacturing.

Asymmetric free-curved lens surfaces enlarge the image center while preserving a wide angle of view with fewer optical elements.

Adjustable magnetic element spacing tunes actuator rigidity through air-gap control, easing tolerance demands and stabilizing resonance.

Adaptive lane warning image selection matches road, time, and weather conditions to reduce driver uneasiness near lane edges.

A photovoltaic unit captures unused display light in AR glasses and feeds it back to the power supply to extend standby time without heavier batteries.

Low-viscosity silicone optical filler maintains high visible and infrared refractive index for complete injection into small display gaps.

Matching refractive index in a curable silicone resin sheet improves transparency, hardness, and flexibility while preventing cracking and peeling.

Connecting the shield case and heat dissipation member redirects external noise away from the display panel without adding parts or bulk.

Environmental and map data are turned into lane and boundary graphics so drivers can read road markings and vehicle position more intuitively.

Infrared supplemental lighting improves head-mounted camera tracking in dim scenes while conserving power and avoiding visible disturbance.

An eight-lens layout with off-axis critical-point aspheres widens field of view, corrects aberrations, and keeps camera modules compact.

A seven-element lens layout balances wide angle, large aperture, and ultra-thin height while correcting aberrations for compact cameras.

A multilayer interference coating keeps visible reflection low, passes 800-900 nm eye-tracking light, and blocks harmful 900-2000 nm NIR.

Polymeric beads with metal-compound coatings in film grooves cut surface residue, extend absorber shelf life, and preserve viewing clarity.

A multi-parameter index links mirror, windshield, and display angles to keep the HUD virtual image aligned parallel to the road.

A single electromagnet with an offset yoke gap drives a permanent-magnet mirror on two non-parallel axes while reducing actuator size and crosstalk.

Grouped microprism blocks steer display light into distinct viewpoints, reducing crosstalk and improving light use in naked-eye 3D displays.

A 12-lens optical layout balances long focal length, compact size, variable aperture, and low distortion for industrial line scanning.

Limiting a specific Formula (1) component in polythiol compositions cuts yellow index and opacity while preserving curing in optical resins.

Optical magnification enlarges apparent pixel spacing so a compact wearable display can show finer detail without increasing array size.

A flexible forehead-driven cover adapts to different head sizes and glasses wear while reducing light leakage around the eyes.

A nine-element lens balances resolution, aperture stop, and image height through tailored convex-concave surfaces while keeping mobile modules compact.

A laterally movable variable aperture helps HUD projectors adapt to ambient light, balancing brightness, contrast, and thermal stress.

Ionic liquid gating creates reversible metasurfaces on curved or flexible substrates, avoiding complex lithography and enabling tunable optics.

A six-lens optical layout uses refractive power and surface-shape tuning to curb cone-head distortion and keep close-range images sharp.

A hindered amine UV absorber lets polycarbonate molded optics absorb UVA below 420 nm while limiting discoloration and preserving heat stability.

An elliptical aperture trims dim beam edges in a MEMS optical scanning path, improving contrast and emitted light quality for clearer video.

A folded polarizer-reflector optical path cuts headset size and weight while preserving image quality and suppressing stray light.

A lens-based light-converging layer boosts silicon OLED brightness within a central viewing angle, enabling thinner AR and VR displays.

A holographic optical element splits one image into multiple focal points, expanding HMD eye box and field of view with lower distortion.

A seven-lens ultra-wide layout balances focal length and sensor size while controlling aberrations and molding defects in compact modules.

A three-lens optical fingerprint layout shortens module height while preserving imaging quality and freeing space inside thin terminal devices.

Switchable polarization selective reflectors fold optical paths to present virtual images at different accommodation distances and reduce eye strain.

Concave reflective surfaces inside a spectacle lens increase étendue for a wider field of view and larger eyebox with lower light loss.

A trench-based sacrificial-layer process removes the substrate to prevent warping while preserving optical filter strength, flatness, and small size.

A five-lens layout with asymmetric first-lens apertures and stop placement cuts module size while preserving aberration correction and low-light resolution.

Birefringent spectral splitting combines orthogonally polarized laser beams to raise power density while preserving beam quality.

A clamped housing, cover, and thermally conductive support simplify optical alignment, heat dissipation, and assembly in compact image generators.

Alternating refractive-index layers keep reflected hue in the same CIE-Lab quadrant, reducing visible color shifts across viewing angles.

A five-unit zoom lens keeps key groups fixed while moving two units to balance high zoom magnification, aberration correction, and simpler mechanics.

A multilayer knit light seal blocks outside light at the eye box while preserving comfort and a light-colored outer appearance.

Variable laser beam size and beam count match changing scan-line intervals in foveated rendering, preserving image quality and lowering power use.

Peripheral light limiting in a decentered prism helps see-through display optics align MR imagery with outside views and reduce visual discomfort.

Inorganic scattering particles in a transparent (meth)acrylic matrix enable wavelength-stable light scattering and uniform luminous intensity.

A three-group lens layout balances long-focus imaging, aberration control, and compact module thickness for mobile camera modules.

A nose-side emitter and return element project images through the lens while keeping direct vision clear and the spectacles compact.

A variable-transmittance sheet overlaps the transparent display image to block windshield reflections from reaching the driver while preserving passenger visibility.

A six-element lens layout uses refractive power distribution and inflection-point surfaces to widen field of view while correcting aberrations.

Integrated emission, semiconductor, and dual light conversion layers simplify pixel fabrication while enabling multi-color light output.

A fixed front lens group with moving focus subunits enables high zoom ratio, compact size, and lighter focus drive while preserving image quality.

A 1D pupil expansion lens and holographic light guide simplify XR optics while widening viewing angle and improving light conversion efficiency.

Columnar pillars between the lens and photodiode block oblique light and internal reflections, improving pixel color reproducibility.

A nine-element lens balances higher resolution, larger aperture stop, and image height while keeping imaging quality and a compact form.

Insulating and inorganic sidewall layers protect fragile pad conductors, supporting high-resolution HMD displays with faster encapsulation.

Fluorinated aromatic resin chemistry improves secondary dispersion and transmittance, enabling molded optical elements with better chromatic aberration correction.

Controlled PTSI content in xylylene diisocyanate improves resin hue and transparency for optical elements and lenses.

Rigid load spreaders and elastic strap sections spread AR/VR headset pressure across the head, improving fit and extended-wear comfort.

Stacked transparent and shielding layers filter emergent angles to suppress near-eye display stray light and improve image quality.

A silane-ester-diol thermoplastic resin balances refractive index and Abbe number for molded optical lenses with low chromatic aberration.

A seven-lens layout balances compact module size with large aperture, macro imaging, aberration correction, and wide-field clarity in terminal devices.

A reflector-based periscope lens extends optical path and light intake in thin phones, improving low-light image quality without added thickness.

A quarter wave plate and linear polarizer block reflected display and ambient light, preserving under-display camera clarity and panel brightness.

Surface micro-ruggedness replaces wear-prone fluorine coatings, retaining an air layer for lasting water repellency without light scattering.

Spectral reflectors and Bragg-grating deflectors redirect leaked virtual image light in mixed-reality waveguides to cut eye glow and wasted energy.

Anamorphic waveguide optics split lateral and transverse light control to boost near-eye display brightness, eyebox, and field of view.

A negative-front, positive-rear lens layout with aspheric surfaces corrects wide-angle distortion, preserves peripheral light, and keeps size compact.

Variable pillar pitch keeps metasurface gaps uniform, improving overcoat sidewall coverage and reducing refraction index variation.

Nano-ridge anti-reflection layers in an air-gap image sensing module cut stray light reflection while preserving compact camera assembly.

Laser-marking artifacts are imaged and matched to focus offsets to detect dynamic focus calibration errors in 3-axis galvanometric scanning.

Plasmonic metasurfaces on piezoelectric plates enable narrowband optical sensing from broadband light with higher signal-to-noise and lower energy use.

A four-lens wide-angle optical layout corrects spherical, coma, and chromatic aberration while reducing camera size and lens complexity.

A positive first lens unit and moving negative second unit cut focusing mass while maintaining aberration control in a compact fixed-focal lens.

A seven-lens layout with aspheric surfaces balances wide field of view, module thickness, and aberration correction for better imaging.

An eight-lens layout balances resolution and module thickness by controlling refractive power and lens curvature for thin portable cameras.

Hydrophobic and hydrophilic coatings steer moisture away from waveguide and lens surfaces to keep AR light propagation uninterrupted.

A color-separating lens array and optical diffuser route wavelengths onto small pixels to cut light loss and improve autofocus accuracy.

A six-element aspheric lens layout improves light focusing and aberration correction while keeping camera module volume compact for high-resolution imaging.

A voice-coil resonant mirror tunes its scan frequency to match stage speed, enabling fast large-mirror motion with less blur.

A reflection prism redirects eye-image light in compact VR headsets, improving sensor use, image completeness, and eye imaging area.

A Tb-containing garnet ceramic uses Si, Ca, and Mg-assisted composition control to limit laser heating, birefringence, and insertion loss.

A front-unit aperture stop and lighter moving focusing group enable faster focus while maintaining astigmatism, distortion, and chromatic aberration control.

An integrated optical function unit and converging lens shrink projection optics in head-mounted displays while maintaining image quality.

A Brewster-angle prism, polarization rotator, and thin-film polarizer reshape high-power laser beams with low loss and better stability.

A spacer with support and avoidance surfaces helps mount convex HMD lenses accurately while blocking stray light that degrades visual quality.

A dual-bank pixel structure enables maskless light-emitting layer and cathode formation while reducing OLED deterioration and afterimages.

A four-lens optical layout balances compact size with F/1.0 low-light, high-resolution imaging through refractive power and curvature control.

Multiple adjustable polarizer plates block private scene regions while preserving enough light for SLAM imaging during camera motion.

A six-lens optical structure uses concave surfaces and a shaped final lens to keep camera modules thin while preserving resolution and aberration correction.

A seven-element aspheric lens layout balances short optical length with wide field of view, large aperture, image quality, and assembly yield.

A silicon dioxide connection film stabilizes an aluminum oxide nanostructure AR coating on curved glass lenses to limit thermal detachment.

Multiple collimated light paths and direction modifiers widen the eyebox and improve depth perception without adding optical bulk.

Variable spacing between positive and negative lens groups enables a compact high-zoom lens while correcting aberrations across zooming.

A four-lens folded catadioptric layout uses polarization elements and quarter-wave plates to sharpen VR images while keeping the optics compact.

A support substrate and lightguide with matched refractive index improve AR light transmittance, image quality, and field of view.

A 10-lens grouped optical layout expands field of view while preserving resolution, correcting aberrations, and supporting compact imaging.

Dynamic air-gap changes between lens groups keep a variable magnification lens compact while correcting spherical aberration and field curvature.

A five-lens layout with tuned refractive powers and aspheric surfaces balances image quality, low sensitivity, compact size, and field of view.

A six-lens optical layout balances wide field of view, image quality, low sensitivity, and compact camera module size.

Multiple resonator sizes broaden 5-8 μm emissivity for heat dissipation while suppressing detection-band emission for infrared camouflage.

Linear-actuated facial interface sections improve HMD fit across facial shapes while maintaining stable support for longer wear.

A segmented five-lens layout balances image quality, distortion control, compact size, and stable optical performance across temperature changes.

Adhesive layer thickness-to-modulus tuning limits resin layer warping under temperature changes, preserving optical characteristics and image quality.

Astigmatic phase modulation in a spatial light modulator generates smooth line segment holograms with lower compute and simpler hardware.

A bellows seal isolates dust from piezo-driven mirror adjustment, keeping the optical path clean during angle tuning.

A five-lens layout balances aberration correction, large aperture, and ultra-thin form for compact high-pixel camera modules.

Alternating positive and negative lens powers correct aberrations while supporting large aperture, wide-angle imaging, and ultra-thin camera modules.

Constraining display light to ±35° helps the oblique mirror form a plane-symmetrical aerial image while suppressing ghost images.

Multiple offset DOEs split light into overlapping waveguide paths to remove the central dim strip and improve AR display brightness uniformity.

A four-transistor, three-capacitor sub-pixel secures data swing range, improves threshold compensation, and stabilizes grayscale.

Pivoting SMA wires and a brake assembly reshape a flexible lens for user-specific adjustment in head-mounted displays.

Elastic straps and a ratchet release mechanism speed head-mounted device fitting and removal while adapting to different head sizes.

A positive-negative-positive-positive lens layout limits aberration shifts while keeping the zoom lens compact, light, and quick to zoom.

A five-lens optical assembly adjusts main-light angles and corrects aberrations for high-resolution, miniaturized imaging.

A positive front group and movable rear group maintain module length while correcting aberrations for close-range imaging.

Protrusions, textures, and opaque masking layers redirect or absorb stray light, improving optical sensor signal-to-noise.

Low-oxygen silicon adhesion layers support durable IR coatings on non-oxide substrates.

Segmented optical elements form collimated light beams from discrete emitters to enable clear visual output at infinity.

Amorphous carbon film deposited on silicone contact lens base material via plasma polymerization.

A six-element imaging lens assembly uses aspheric surfaces and specific refractive powers to control light paths.