Optical Elements TRIZ Cases

Nanostructure arrays induce phase shifts to collimate and deflect light beams, replacing bulky curved optics with compact planar devices.

A five-group zoom lens keeps end groups stationary while moving intermediate elements along the optical axis.

A zoom lens places a negative focus unit between positive units to reduce movement and aberration variation.

A seven-element camera optical lens combines glass and plastic materials to achieve high imaging quality.

A lens assembly uses planar central regions and aspherical peripheral zones to reduce device thickness.

Automated laser-based alignment replaces manual handling to boost assembly speed and yield in dual-micromirror modules.

Dual-surface convex structures suppress visible light reflectance while maintaining abrasion resistance.

A three-group imaging lens moves a second positive group to focus while correcting optical errors.

A seamless knit fabric light seal with modified bird's eye tuck stitches provides lengthwise stretch for head-mounted displays.

Magnetic closure and Hall effect sensors eliminate mechanical wear while ensuring accurate position sensing.

Segmented aspheric lenses correct aberrations while reducing optical system size for mobile devices.

Segmenting refractive power into distinct lens units resolves the trade-off between compact overall length and robust optical performance.

A six-element imaging lens uses specific refractive power distribution to achieve a compact optical profile.

Optimizing the focal length ratio of the first two lenses corrects curvature of field and coma while minimizing the overall lens size.

A compact opto-mechanical scanner uses a deformable non-fluid body to amplify beam angularity through refractive index differences.

Two perpendicular pupil replicators connected by a turning layer expand the viewing area while reducing optical system complexity.

An eight-lens camera design uses specific Abbe number differences and curvature ratios to achieve compact height and wide angle.

A thermoplastic resin composition combines specific polycarbonate and polyester units to achieve high refractive index and low birefringence.

A methacrylic resin blend with maleimide and aromatic vinyl units enhances transparency and thermal stability.

A MEMS micro-mirror array redirects excess light to a dump during transient events, preventing imaging detector saturation.

An optical auxiliary layer compensates for resonance distances in a display panel, reducing color mixing and improving lifetime.

Copolymerizing methyl methacrylate with specific comonomers increases solvent evaporation rates to resolve slow drying bottlenecks in resin film manufacturing.

A telephoto zoom lens uses segmented lens groups to move independently for focusing and vibration reduction.

Optimized focal length and curvature ratios in a four-element lens structure resolve the trade-off between ultra-thin form factor and high imaging quality.

A six-lens optical imaging system uses alternating refractive powers to correct aberrations and achieve high resolution.

Acidic phosphate ester additive reduces Abbe number while maintaining mold transferability.

A six-lens optical configuration uses aspherical surfaces to achieve high imaging performance in a compact form factor.

Transition metal chalcogenide nanodomes on graphene minimize noise and side reactions while achieving high SERS sensitivity.

Inverting the zoom mechanism reduces overall length and weight while maintaining image quality across the focal range.

A wide-angle lens uses aspherical front elements and a cemented rear group to correct optical aberrations.

A six-element camera optical lens design corrects aberrations through precise refractive power distribution and curvature optimization.

Moving second group lenses perpendicular to the optical axis corrects chromatic aberration while maintaining compact size and enabling vibration reduction.

A lens assembly uses a reflective element to fold the optical path, enabling compact zoom functionality.

An adjustable roof mirror assembly moves along the optical axis to shift the focal plane position within an Offner relay system.

A beam splitter assembly with semi-transmissive and reflective structures splits light beams into multiple paths to form distinct structured light patterns.

Free-form surfaces on eight lenses correct aberrations, balancing ultra-thinness with wide-angle performance in mobile imaging.

Inverted four-mirror optical system maintains constant effective focal length across the field of view.

A seven-lens imaging optics configuration balances refractive power distribution and lens spacing to achieve compact optical length.

Cross-linked transparent copolymer minimizes glistening and calcification while enabling rapid deployment in aqueous environments.

A transparent pixel-defining layer in the component area enables high light transmittance for integrated sensors.

Nested external bodies fold around the mask core to eliminate gaps and prevent light leakage during use.

Two prisms in a laser projector correct image distortion and lift the image, avoiding costly aspheric components.

Step motor actuation elevates the combiner to resolve manual operation complexity and improve user convenience.

Relocating sense elements from actuators to the movable frame strengthens rocking force and improves deflection angles.

A two-dimensional laser beam deflection arrangement uses perpendicular rotating elements to maintain spatially extended intensity distributions.

A four-element camera optical lens uses specific refractive power configurations to deliver high-resolution imaging.