Optical Elements TRIZ Cases

A concealing support layer reinforces the second display panel and shields light, improving 3D image stability while reducing user dizziness.

Aligning the wire-grid film within 45° of the substrate short diameter limits stretching on curved surfaces and preserves polarized-light transmittance.

A five-lens optical layout balances short whole length, bright imaging, and low aberration for high-pixel electronic devices.

Alternating Nb-O and Si-O layers cut display window reflectance below 2% while preventing anti-reflection coating lift-off.

A protrusion-and-groove fixation member keeps head-mounted display length adjustment consistent in both directions while reducing noise.

A channel-based support member secures a durable screen protector for easier installation, strong impact resistance, and clear viewing.

Inward-facing cameras detect gaze, blinking, and vergence to drive virtual content changes without dedicated VR input tools.

Stacked insulated flex connectors replace bulky camera board connectors, cutting mounting space and simplifying head-mounted display assembly.

A seven-lens layout balances resolution, aberration control, and wide field of view while keeping mobile camera modules compact.

Dynamic spacing of multiple lens groups keeps a zoom optical system compact while maintaining image quality across the full magnification range.

Folded control, display, and storage sections create a 3D internal layout that cuts near-eye display bulk and weight for easier wear.

Active wave plate switching and PBS-guided light paths expand near-eye display FOV without adding projector weight or power.

Dual gratings split polarized light by incidence angle in one slab waveguide, enabling full-color near-eye displays with large field-of-view.

A low-dose fluorescent dye shifts chromaticity and boosts daytime luminance while preserving retroreflectivity in metallized films.

An eight-lens layout balances compact camera size with assembly tolerance, preserving high resolution, wide view, and low distortion.

Sulfur-rich polydisulfide polymers raise refractive index to 1.70-1.85 without nanoparticle aggregation, enabling thick transparent optical elements.

A high-Tg polyimide film lowers refractive index mismatch and thickness retardation while preserving transparency during high-temperature display curing.

Hybrid sulfur- and selenium-based polymers replace costly IR materials with moldable LWIR-transparent optics that remain stable up to 220°C.

Two prism folds extend the optical path to deliver low-F-number telephoto imaging in thin camera modules with reduced aberrations.

Offset or amplitude changes are applied at minimum drive voltage to avoid abnormal oscillation and striped light-scanning images.

Aligned asymmetric nanoparticles in an OLED outcoupling layer improve light extraction by coupling with plasmon-assisted energy transfer.

A four-group zoom lens with coordinated spacing changes extends telephoto focal length while preserving optical performance and compact size.

Polarization-based reflection replaces TIR in a freeform AR lightguide, enabling wide FOV with lighter materials and no extraction features.

Aspheric five-element lens spacing and focal ratios shrink telephoto camera modules while preserving image quality and lowering cost.

A cemented third and fourth lens element cuts alignment tolerance buildup, improving imaging quality and production yield.

Sliding display assemblies and cantilever-mounted sensors improve fit, positioning, and multi-sensor integration in a head-mounted display.

A seven-lens all-glass layout expands ADAS imaging to 180° while limiting chromatic aberration, distortion, and temperature drift.

A shared PCB layout and short-track Tele lens improve drop alignment, reduce camera height, and keep OIS compensation matched across zoom.

An 11-element aspheric lens structure uses air gaps and off-axis surface shaping to preserve image quality in compact small-pixel cameras.

DCRA layers and an LC mask enable pixel-level real-world occlusion in AR displays while keeping the optical stack thin and edges sharp.

A dual-filter assembly and linked drive mechanism enable quick filter switching in a compact imaging housing without disassembly.

Integrated spacers pre-define shell spacing in smartglasses lenses, reducing assembly variation and preserving image quality at scale.

A multilayer OLED encapsulation adds an IZO-based conductive sub-layer to block moisture ingress without sacrificing current driving capability.

A reflection polarizing layer and polarization-changing reflector let light cross the display panel once, improving brightness and reducing display thickness.

Differing lens noncircularity and polarization folding cut birefringence and ghost light while preserving face clearance in compact displays.

A seven-lens assembly balances compact camera module size with the optical precision needed for high-pixel sensors and image stabilization.

A diffraction grating redirects incoming light parallel to a thin photoelectric layer, boosting absorption, charge generation, and sensor sensitivity.

A continuous cathode pad in the contact area reduces current drop and preserves image quality in OLED display structures.

Actively adjustable mounts align AR waveguide combiners without glue or optical jigs, cutting alignment time while preserving binocular precision.

A detachable front or rear battery layout balances head-mounted wear in upright and reclining use while a second battery maintains power.

Polarized beam splitting near the image source improves naked-eye HUD stereoscopic display by reducing resolution loss, distortion, and crosstalk.

Eye measurements and electrode position sensing detect optical module shifts, enabling image warping to preserve head-mounted display alignment.

A MEMS-actuated movable mirror tunes microcavity resonance for color centers while improving vibration stability and photon extraction.

A nested optical layout secures lens spacing in a compact head-mounted module while filtering contaminants and allowing vented airflow.

A dual micro-lens layer and color filter layout boosts Micro-OLED brightness within the viewing angle while reducing light crosstalk.

Independently switchable out-coupling sections in overlapping light guides create separate exit pupils for each eye, improving stereoscopic display.

A nine-lens grouped layout uses mixed refractive powers and aspherical surfaces to keep UAV optics compact while preserving high image quality.

A synchronized shutter and projector improve display contrast in changing light while lowering energy use and preserving environmental visibility.

A shared display-camera optical axis places the virtual projection point at the retina to eliminate AR parallax and improve alignment in occluded scenes.

Pulse correction factors compensate nonlinear MEMS scan paths and multi-ridge brightness variation to reduce HMD image artifacts.