Optical Elements TRIZ Cases

When control communication fails, a safety circuit switches a MEMS mirror to a stored alternate drive signal to avoid sudden stop and damage.

A reflective display, polarizer, and dual waveguides replace bulky PBS optics to shrink AR glasses while preserving image formation.

A five-lens aspheric layout uses tuned air gaps and refractive powers to cut TTL/EFL below 1.0 while improving image quality.

A two-step etching process builds dual spatial frequencies in glass to cut display sparkle while preserving antiglare image quality.

A four-lens optical layout balances image quality, aperture, field of view, and size through refractive power and surface-shape tuning.

Dynamic spacing between positive, negative, and rear lens groups keeps zoom optics compact while preserving a small F-number and image quality.

A nested polarized light path reuses one lens group to widen AR field of view while keeping the optical engine compact and reducing light loss.

Optical patterns, color filters, and a refractive layer improve color purity and viewing angle while limiting light loss in the panel.

Varying transparent conductor thickness across AWO display regions reduces phase shift and diffraction while preserving conductivity in AR optics.

A four-lens positive-negative layout enables clear millimeter-range imaging while keeping camera modules compact.

Aspheric four-lens surfaces and spacing balance miniaturization, sensitivity, and image quality while maintaining a wide field of view.

Inward-facing cameras turn gaze, vergence, and eyelid motions into virtual content commands, reducing reliance on handheld VR inputs.

Specific concave-convex lens surfaces and Abbe number limits raise aperture, image height, and resolution without extending system length.

A low-viscosity, high-refractive-index silicone composition improves micro-LED gap filling, sealing quality, and light extraction.

An eight-element lens layout uses tailored refracting powers and surface curvatures to control aberration, flare, and distortion in a compact form.

An intermediate-image optical layout uses independently moving relay lens groups to widen projection angle while cutting lens diameter, size, and weight.

Inflection-point lens surfaces and a compact seven-element layout correct wide-angle aberrations while balancing image quality, sensitivity, and size.

A seven-piece lens layout uses alternating refractive powers and curvature ratios to keep wide-angle imaging thin while correcting aberrations.

Angled nanoparticle metasurface mirrors redirect micro-LED side emission toward the viewer, cutting light loss, power use, and color mixing.

A six-element lens layout uses concave and inflected image-side surfaces to balance compact size, wide field of view, and image quality.

A segmented eight-lens layout balances wide field of view, compact size, aperture, and aberration correction to improve image quality.

A silicon dioxide connection film under aluminum oxide nanostructures reduces thermal mismatch, limiting coating detachment and image degradation.

VCSELs and diffractive optical elements enable vertical optical computing that boosts parallel AI/ML throughput while cutting power use.

A movable mirror and condensing optics keep laser projection aligned with the eyeball center, widening the eyebox during eye movement.

Curved reflective surfaces adapt photon beam diameter between foci without complex adjustment, preserving optical quality across wavelengths.

A fixed positive first lens and moving rear groups cut moving mass while preserving large aperture, zoom range, and aberration correction.

Multiple incouplers split display light into angular ranges and overlap it in the waveguide to widen FOV while shrinking AR eyewear optics.

A light path conversion unit with Fresnel lens and reflective structures redirects pixel light to shrink display size and weight.

Controlled-dispersion diffractive surfaces help a compact zoom lens correct chromatic and geometric aberrations without added manufacturing complexity.

A flexible facial interface with magnetic shields and vents improves HMD fit, cuts light leakage, and reduces facial pressure during wear.

Single-mask patterning of connection, reflective, and optical auxiliary layers cuts OLEDoS display cost while supporting high-resolution HMD images.

Aperture stop placement behind the negative lens group helps a compact zoom optical layout balance wide angle, high zoom ratio, and aberration control.

Different trench widths between same-color and different-color emission areas prevent color mixing and cathode disconnection in high-resolution displays.

Aspheric lens surfaces with inflection points enable a five-element camera lens to shrink size, extend telephoto reach, and maintain image quality.

A seven-lens optical arrangement controls aberrations and path length to keep mobile camera modules compact without losing resolution.

By placing the passive display panel opposite the light source across the waveguide, this layout removes a light guide element and shrinks see-through MR displays.

Keeping the negative front lens fixed while shifting later groups reduces moving mass and suppresses aberration fluctuation through zooming.

A polycarbonate-siloxane copolymer composition balances transparency, flexibility, and mechanical strength in molded resin bodies.

A single-mask OLEDoS electrode layout cuts HMD display process complexity while preserving patterning precision and light emission efficiency.

A glass-plastic seven-lens layout compensates temperature-driven refractive index shifts to keep MTF, aberration control, and resolution stable.

A conversion layer shifts SWIR or UV tracking light into a standard sensor range, avoiding NVIS interference without costly SWIR cameras.

A non-coaxial mirror layout suppresses trapezoidal distortion optically, avoiding electrical correction circuits and extra power use.

A shaped absorber placed in the beam-splitter optical path removes non-imaging light without blocking imaging light, improving display quality.

Specific convex and concave lens surfaces raise resolution and aperture stop while reducing aberrations and system length.

Selective local dimming keeps virtual objects clear while reducing opacity in key regions so real-world objects remain visible for orientation.

A separate disparity waveguide routes display light to a sensing circuit for accurate binocular disparity detection and real-time HMD image correction.

Alternating positive and negative aspheric lenses expand field of view while preserving imaging quality and lowering assembly sensitivity.

Voltage-driven electroactive polymer actuators tilt the mirror to expand the eye box while avoiding the large-area MEMS mirror speed trade-off.

Alternating wavelength filters let an event-driven vision sensor trigger separate processing paths, improving marker tracking and position estimation.