Optical Elements TRIZ Cases

A five-element camera optical lens design corrects aberrations to achieve high imaging quality and large aperture.

A polycarbonate resin composition blends specific polyalkylene glycol units with a phosphorus stabilizer to improve mold release.

Thermal spray deposition of silicon onto silicon carbide substrates enables high-precision polishing, reducing manufacturing time and cost.

A nine-element optical imaging lens design balances system length and image height through specific refracting power distribution to improve aberration control.

A multi-pass optical relay relays light between two scan mirrors, reducing scanner volume and minimizing pupil walk in wearable heads-up displays.

A four-group zoom lens configuration with alternating positive and negative refractive powers enables wide angle of view and high variable magnification ratio.

Crossed optics in a head-borne viewing system reduce bulk and visual obstructions for helmet-mounted applications.

A flexible shroud seals the single near-eye display screen between movable eyecups, preventing contamination during interpupillary distance adjustments.

A single adjustment knob synchronously drives lateral and auxiliary head belts through shared transmission components for rapid fit customization.

A semi-aromatic polyamide composition with white pigments and organic phosphite for LED reflectors.

Beam splitters combine segmented light sources into a mixed beam that improves color rendering accuracy for endoscope tissue detection.

A three-unit zoom lens uses negative and positive refractive powers to adjust focal lengths while maintaining a compact retracted length.

A light-homogenizing color-mixing device shapes and homogenizes multi-color illumination light from RGB elements for near-eye displays.

A four-lens optical imaging system uses specific focal length ratios to correct aberrations and enhance resolution.

Segmenting the zoom lens into fixed and moving groups with negative refractive power reduces focus breathing while minimizing moving unit weight.

An augmented reality device separates background and main image data to superimpose them as a three-dimensional view through optical waveguides.

Segmenting the optical path into stationary and moving groups reduces focus group weight to improve autofocus speed while correcting sagittal coma aberration.

A waveguide layer between the substrate and dielectric stack reduces polarization splitting at 45° incidence while maintaining edge steepness.

A five-lens camera optical lens design corrects aberrations through precise refractive power distribution and spacing.

A zoom lens system uses a stationary first optical group to form an intermediate image while a moving second group adjusts magnification.

Free-form surfaces in a five-element camera optical lens correct off-axis aberrations while maintaining ultra-thin design.

A variable magnification optical system uses segmented lens groups with aspheric surfaces to adjust focal distance and correct image plane positions.

Rotating the lens module against the base reduces device size while maintaining clear image projection.

A fovea lens uses one aspheric element to boost on-axis magnification while keeping the optical system compact.

A five-element imaging lens uses composite glass and plastic materials to correct aberrations while maintaining weather resistance.

A six-lens photographic optical system uses specific refractive power distribution to achieve ultra-small thickness and large aperture.

Replacing mechanical mirrors with a vibrating waveguide reduces device size while maintaining high resolution and field of view.

A compact heads-up display uses a polarizing beam splitter to route picture light through an optical cavity.

A six-element optical lens assembly uses aspheric surfaces to shift refractive power and improve image quality.

Sulfonyl isocyanate compounds terminate oligomerization in diisocyanate compositions, preventing yellowing and turbidity during long-term storage.

An adjustable optical aperture system tunes size using index matching, absorption, or near field coupling for precise light control.

Segmented lens groups and a light-bundle restriction diaphragm minimize diameter while correcting aberrations for wide-angle vehicle cameras.

A six-element optical imaging lens uses specific surface curvatures to reduce system length while maintaining imaging quality.

Distinct LED flicker frequencies resolve positioning ambiguity in head-mounted displays, ensuring accurate motion capture and reducing user dizziness.

Segmenting the zoom lens into three moving units with distinct refractive powers suppresses aberration variation while maintaining a wide field angle.

A patterned optical film selectively transmits blue light to blue pixels while reflecting it at green and red pixels.

Segmented lens groups with aspheric elements reduce astigmatism and lateral color to resolve the trade-off between wide viewing angle and image aberration.

An adjustment layer modifies the light field image beam while micro-structures shift focal depth to reduce visual focus fatigue in head-up displays.

A seven-element camera optical lens uses alternating positive and negative refractive powers to correct chromatic aberrations.

A four-group variable magnification optical system corrects chromatic aberrations across visible and near-infrared ranges to support high-resolution imaging.

Segmented aspherical lenses with specific curvatures reduce image distortion and background interference while maintaining a narrow field of view.

A five-group zoom lens fixes end groups while moving three central groups along the optical axis to change focal length.

Long focal length lenticles and a large view count extend projected depth to several meters while minimizing optical aberrations.

Optimized optical glass composition resolves the trade-off between high refractive index and low dispersibility by excluding near-infrared absorbing components.

A transparent optical waveguide display unit guides collimated image-bearing light to an output area while allowing external view transmission through the same aperture.

Segmenting the first lens unit into three sub-units resolves the contradiction between high zoom ratio and chromatic aberration correction.