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.

A zoom lens design moves a negative refractive power group to shift the image and reduce barrel diameter.

A variable magnification optical system uses a first lens group with positive refractive power to control focal length and thickness parameters.

Capping terminal SH groups with hydrocarbon units reduces yellowness index below 3 while maintaining plasticity in high refractive index optical materials.

A three-group imaging lens moves a negative second group along the optical axis to shift focus from infinity to proximal distances.

Optimizing focal length and spacing ratios in a five-lens structure resolves the trade-off between ultra-thinness, wide angle, and large aperture.

Integrating a stiffener with a flexible circuit reduces device mass and shifts the center of gravity for improved user comfort.

A six-element optical imaging lens uses specific surface curvatures to expand image height and half field of view.

Segmented six-lens design using high-dispersion materials resolves the trade-off between exceeding 180-degree field angles and maintaining image quality.

A five-element optical system uses aspheric surfaces and inflection points to correct aberrations in compact imaging modules.

A camera lens assembly uses a curved image plane to control optical aberrations across multiple lens elements.

A three-group imaging lens moves a negative second group to adjust focus while stationary positive groups maintain optical alignment.

A zoom lens n-th unit uses specific Abbe number and refractive index materials to correct chromatic aberration.

A dual-surface display device uses through-substrate vias to connect rear pixel driving circuits to front light emitting elements.

A six-element image capturing lens assembly uses specific refractive power distribution to correct optical aberrations.

Eye detection cameras mounted within the nose frame at specific angles and coordinates to detect pupil centers across diverse ethnicities.

Segmenting the second lens group into sub-groups and optimizing fourth group power reduces distortion and coma variations during focusing.

Aspheric first lens reduces profile without increasing spherical aberration, enabling high resolution in compact cameras.

Segmented layers propagate beams laterally to expand the eyebox, reducing optical complexity in augmented reality displays.

Segmenting the material into layers with unique activation bands overcomes narrow absorption limits, delivering faster tint response and extended durability.

A rear group with a cemented lens corrects chromatic aberration through refractive index differences.

A zoom lens assembly moves second and third lens groups along an optical axis to achieve continuous focal length adjustment.

Distributing refractive power across seven lens elements balances light flux against noise while maintaining compact size.

A six-lens camera optical lens uses aspheric surfaces to correct system aberrations and improve imaging quality.

A radical polymerizable composition forms a cured product with high refractive index and toughness.

A reflective wire design uses a transparent protective film to secure retroreflective balls and prevent wear.

Replacing aspherical elements with spherical single lenses reduces sensitivity to manufacturing errors and thermal expansion in compact projection systems.

Optimizing focal lengths and curvature ratios across five lens elements resolves the contradiction between imaging quality and compact dimensions.

Segmenting the zoom lens into four independently moving groups resolves the trade-off between achieving high zoom ratios and maintaining compact physical size.

A five-element camera lens balances refractive powers to correct optical aberrations.

A compact folded lens system uses a prism to redirect the optical axis, enabling high-resolution imaging within a small form factor.

Static reflectors in a field-evolving cavity create true optical depth, eliminating bulky tunable lenses.

A five-group zoom lens configuration corrects optical aberrations through coordinated movement of positive and negative lens elements.

A six-lens optical system with aspherical surfaces and inflection points directs light to an imaging sensor.

A tunable band-pass filter uses stacked quarter-wave and half-wave layers to define precise cut-on and cut-off edges for s-polarized radiation.

A fixed focus lens system uses high Abbe number lenses to minimize chromatic aberration, maintaining image resolution for day and night surveillance.

A modulated pulse signal drives a MEMS mirror to arbitrary movement patterns while electrical measurement detects angular velocity.

A wearable optical display system positions an electro-optical unit at the glabellar region to project light onto a partially transmissive lens.

A photographic lens moves rear units in opposite directions to maintain constant principal ray height during focusing.

A seven-element imaging lens uses aspheric surfaces and a seventh lens with pole-change points to correct optical aberrations.

A five-lens camera optical lens design corrects spherical aberration and field curvature through precise refractive power distribution.

Positive power diffraction elements and a mirror suppress luminance unevenness without increasing optical system size.

A head-mounted display apparatus moves the screen relative to user eyes via a dedicated adjustment unit.

Photochromic and blocking coatings shield AR near-eye display optical stacks from ultraviolet and infrared damage while maintaining visible light transmission.

Multiple displays project images onto separate imaging surfaces via a beam splitter, resolving vergence-accommodation conflict in head mounted displays.

A five-piece camera optical lens uses alternating refractive powers to achieve large aperture and ultra-thin form factors.