Optical Elements TRIZ Cases

Multiple projectors and angled diffractive waveguides stitch overlapping viewing angles into a wider AR/VR field of view with less interference.

Hybrid refractive, diffractive, and metalens optics fold the light path to shrink smartphone tele camera modules while preserving focal length and light capture.

A five-group zoom lens uses coordinated group motion and GD3 thickness control to keep large diameter optics compact while correcting aberrations.

Thinner color filters above under-display modules raise transmittance while keeping luminance and luminous lifespan uniform across the panel.

Excess display light is absorbed and re-emitted as infrared in the light guide, cutting artifacts while enabling gaze tracking.

Spring-loaded lens spacing and face-distance adjustment help one head-mounted display fit different head sizes, eye spacing, and FOV needs.

A layered master mold with tightly aligned unit patterns improves retro-reflective sheet reflectivity under oblique light while supporting durable transfer.

Nano-structured bodies separate and focus visible and near-infrared light onto pixels, boosting sensitivity without color filters or calibration.

A four-element non-cemented lens layout improves image quality and field of view while reducing alignment complexity and module size.

A seven-lens optical layout balances miniaturization with 190-210° wide-angle imaging while correcting chromatic aberration, astigmatism, and distortion.

A stress relief layer keeps the scanning micromirror reflector flat, enabling compact low-power projection with precise electromagnetic oscillation.

A transflective mirror layout and controlled gap let an under-screen camera fit between dual display regions while reducing visible unevenness.

Non-uniform display element spacing corrects curved-surface image distortion, preserving target image shape on windshields.

Placing the f-theta lens in a divergent beam path enables diffraction-limited imaging, large scan fields, and accurate focus positioning.

A shaped absorbing element intercepts stray light without blocking imaging light, improving image clarity in optical display systems.

A folded prism and polarization optical path expands AR display FOV beyond 60° while halving thickness and preserving image quality.

Eye-tracked switchable folding grating segments confine HUD light to the active eyebox window, cutting wasted light and power use.

An eight-lens layout balances focal power and surface shapes to cut HUD distortion and vignetting while improving illuminance and image clarity.

A reflective first slab and diffractive second slab expand FOV and exit pupil while supporting multiple wavelengths without stacked waveguides.

Controlling silicone macromer solubility and hydration keeps contact lens hydrogel expansion low while preserving water content and oxygen permeability.

Specific polycarbonate structural units raise refractive index for thinner lenses while preserving moist heat resistance and light transmittance.

Multiple partially transparent mirrors split one light beam into sequential reflections, expanding LIDAR sweep area and angular resolution.

Multi-axis connectors with stops and compressible travel help HMDs fit varied faces, spread pressure, and protect sensitive parts.

Nested inner and outer tubes with an elastic cord create adjustable, even head tension that keeps a head-mounted display stable during movement.

A pivoting HMD light shield blocks external light while avoiding contact with the face or eyeglasses during viewing.

Recesses, grooves, and blocking plates align the display unit and lens accurately while limiting foreign material ingress.

Prisms and a mirror reshape QIP laser beams with minimal displacement, reducing alignment sensitivity while preserving beam direction.

A two-group six-element lens adjusts focal length by axial movement and inflection-point surfaces to balance compact size with image quality.

A metasurface paired with a classical phase layer achieves full 0-2π phase shifts while improving manufacturability and transmission.

A prism or mirror bends the light path and pairs with a larger final lens aperture to curb flare and ghost while preserving image quality.

A nanocluster-forming copolymer balances foldability, high refractive index, and low water sorption to prevent glistenings in IOLs.

A phase-ramp hologram and mask reveal picture-boundary rotation, enabling fast software calibration without manual optical adjustment.

Specific sulfur-aromatic polymer units and reactive groups raise refractive index while preserving transparency, adhesion, and optical usability.

An eye-like camera scans each exit pupil automatically to correct brightness and geometric distortion in smart-glasses retinal displays.

A seven-lens layout balances wide-angle coverage, large aperture, and thin camera packaging while preserving imaging quality.

A six-lens aspheric and doublet layout widens viewing angle while reducing chromatic aberration, purple fringing, and lens bulk.

Internal light sensing measures face-reflected backlight so wearable optics can preserve AR image contrast while lowering power use.

An eight-lens optical layout balances high image resolution with short total length while preserving field of view and correcting aberrations.

A stationary first lens group and moving focus group shrink lens size and weight while preserving resolution and aberration correction.

An aspherical first lens with an inflection point balances telephoto center resolution and wide-angle nearby imaging in one lens layout.

Staggered thin and thick fastening areas cut camera module thickness while preserving electrostatic optical image stabilization.

A controllable blink module lets an event camera recover static scene intensity from event streams without APS power and area penalties.

Cemented lens groups and controlled lens thickness help slim camera optics maintain high resolution while minimizing chromatic aberration.

A five-element folded lens layout uses movable groups and reflective path changes to keep telephoto imaging compact while preserving focus flexibility.

A dual waveguide with orthogonal diffraction gratings expands the HUD exit pupil while preserving image quality and uniform light distribution.

Segmented bank openings and bank holes guide inkjet deposition to prevent mislanding and preserve color separation in display pixels.

A folded optical path with turning and polarization elements shares real and virtual image paths to improve AR display quality and reduce chromatic aberration.

Thin waveguide optics widen central and peripheral FOV while preserving see-through paths and space for eye-tracking in HMDs.

Low-latency sensors and image pre-distortion keep virtual HUD graphics aligned with the road during sudden vehicle movements.

A moving negative second lens group enables close-range miniaturization while maintaining aberration correction and lowering actuator load.