Optical Elements TRIZ Cases

Six lens groups move to maintain constant numerical aperture and achieve high zoom ratios while suppressing spherical and chromatic aberrations.

A beam splitting module uses compensating optical elements to preserve light polarization during reflection.

A zoom optical system uses variable spacing between lens groups to correct aberrations across the zoom range.

A six-element optical lens assembly uses specific refractive powers to correct aberrations and increase resolution.

A ten-element camera lens group uses aspheric surfaces to concentrate light flux, resolving low-light imaging limits in portable devices.

Segmented micro-mirrors spaced 8 mm or less create a pinhole effect that increases depth of field while maintaining wide field of view.

A compact zoom lens uses two movable groups to correct aberrations and maintain a long back focal length.

A six-piece camera optical lens design corrects on-axis and off-axis aberrations through specific refractive power distribution.

Inverting the third lens unit movement locus convex toward the object side reduces first lens unit volume while minimizing aberration variation during zooming.

Dynamic control of distances between moving lens units resolves the trade-off between high zoom ratio and peripheral image degradation.

Replacing toxic organic tin with zinc-based acidic phosphate ester eliminates safety hazards while maintaining catalytic activity and transparency.

A nine-element optical imaging lens uses specific refractive powers to improve image quality.

A five-element camera optical lens uses specific curvature ratios to correct aberrations while maintaining an ultra-thin profile.

Negative refractive power in the fifth lens diverges light rays, expanding the image area while reducing lens diameter and product size.

A seven-lens optical imaging assembly balances aberrations to achieve a large rear focal length while maintaining compact dimensions for portable devices.

Hollow holes in the MEMS scanner coil layer increase surface area to expand heat dissipation pathways, reducing physical stress impact on reliability.

A wide converter lens uses specific refractive indices to correct optical aberrations while maintaining a compact structure.

A six-piece camera optical lens uses alternating positive and negative refractive powers to correct spherical aberration.

A five-element optical camera lens design balances total track length and imaging performance through specific refractive power configurations.

A zoom lens configuration uses segmented groups with specific refractive power distributions to correct optical aberrations.

An eight-element camera optical lens design corrects spherical aberration and field curvature through specific refractive power distributions.

A method corrects surface deviations in reflective light modulators by bonding elements to a base part with a pre-formed correction shape that anticipates adhesive shrinkage.

Cascaded planar spatial light modulators implement volumetric diffractive optics, overcoming binary form limitations to enhance design degrees of freedom.

High-speed mechanical rotation of a pyramid prism averages fast-response phase aberrations, replacing complex adaptive optics with simpler hardware.

A seven-piece camera optical lens design corrects aberrations through specific refractive power configurations and curvature radius relationships.

A transparent display integrates a holographic diffuser and enlarging reflective element into a one-piece optical unit to guide image rays.

A compact zoom lens system uses a stationary reflecting element to bend the optical path and reduce overall length.

Alternating refractive index layers create a right triangular prism that expands and uniformizes light, reducing projector footprint and heat dissipation.

Lateral shutter displacement in MEMS modulators resolves the trade-off between compact device area and sufficient optical modulation range.

Covering material fills gaps between nanostructured projections to block contaminant spread along optical element edges.

Segmenting a single waveguide into two parallel units reduces system volume while expanding the viewing window area for head movement.

A five-element imaging lens uses optimized curvature and inflection points to deliver high resolution.

Optimizing refractive indices and Abbe numbers in a six-lens system resolves the trade-off between small F number illumination and aberration correction.

An ocular optical system uses an asymmetric light guiding prism to divert reflected light away from the pupil, eliminating ghost images in compact displays.

Segmented lens groups correct spherical aberrations while maintaining a 350 mm focal length at f/5.6.

Step compensation electrodes overlap insulating layer trenches to prevent leakage currents and enhance light extraction efficiency in OLED displays.

A six-element camera lens combines glass and plastic materials to achieve ultra-thin wide-angle imaging.

A six-piece camera optical lens combines plastic and glass elements to achieve ultra-thin wide-angle imaging.

Aspheric fifth lens inflection points adjust incident angles to reduce peripheral aberrations in compact cameras.

A vehicle head-up display mirror pivots via a spiral groove coupling, resolving limited adjustment ranges and high costs of traditional servomotors.

Negative lens parameter control compensates for temperature-induced focus drift while correcting chromatic aberration and field curvature.

A five-lens optical module with specific surface curvatures refracts light to minimize aberrations and facilitate miniaturization.

A six-lens zoom lens design achieves brightness with an F number under 2.0 through optimized refractive power distribution.

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

A four-group zoom lens maintains a constant F-number during magnification changes through specific group movements.

Aspheric seventh lens elements correct off-axis spherical aberration, enabling large aperture performance without increasing total track length.

A seven-lens optical system with specific refractive powers and inflection points corrects aberrations in compact designs.