Optical Elements TRIZ Cases

A five-group zoom lens moves specific groups to vary magnification while a dedicated fifth group handles focusing.

Optimizing the F-number between 1.0 and 1.3 balances incident light intensity against power consumption while maintaining high resolution.

Cemented lens groups correct aberrations, enabling a wide-angle lens assembly to maintain a wide field of view despite reduced total length.

Dual-frequency resonance drives the mirror and frame to achieve bidirectional rotation while reducing design complexity.

A cellulose ester composition incorporates polybutylene succinate polymers to replace monomeric plasticizers.

Linear armature moves displays to match eye relief, resolving bulk issues from pivoting hinges.

A camera lens group uses aspheric surfaces to correct optical aberrations and enhance imaging quality.

A five-lens converter optical system with bonded elements magnifies distant subjects.

A segmented imaging lens moves only the positive front group to focus while keeping the negative rear group fixed.

A telephoto optical system uses a movable second lens unit and a third negative lens to achieve compact imaging.

A polysiloxane vinylic monomer incorporates a quaternary ammonium moiety to enhance compatibility with hydrophilic components in silicone hydrogel contact lens formulations.

Segmented dual-layer electrodes reduce operating voltage and breakdown risk while enabling stiffer hinges for faster device speed.

A reflective member redirects light between lens groups to fold the optical path and reduce device thickness.

An eight-element camera optical lens balances spherical aberration and field curvature through specific focal length ratios and refractive index constraints.

Voice coil actuators translate projectors in head-mounted displays, resolving slow response times and inadequate precision in matching human eye movements.

Optimized focal power distribution across five lenses reduces chromatic aberration while maintaining a compact optical length.

A telephoto optical system uses a positive lens with specific dispersion properties to correct chromatic aberrations.

A five-lens imaging system uses aspheric surfaces to deliver high resolution across the field of view.

Front-end and back-end anti-jitter components perform cooperative jitter compensation to resolve low precision in long-focus optical paths.

A zoom lens system uses movable positive and negative optical units to achieve high magnification ratios.

A compact imaging optical system uses a negative first lens group to achieve a wide angle-of-view and large aperture.

A seven-element camera optical lens combines glass and plastic materials to correct chromatic aberration while maintaining a compact form factor.

Segmenting focal lengths into seven lenses corrects distortion below 3% while maintaining high resolution and low manufacturing cost.

A six-element camera lens uses aspherical surfaces to achieve wide-angle imaging in a compact optical system.

A three-element lens group achieves a near-telecentric state to align light beams parallel to the optical axis.

A four-element optical imaging lens uses specific surface curvatures and refractive power distributions to correct aberrations.

Transparent ceramics with specific refractive indices correct chromatic aberrations while minimizing lens thickness.

Segmenting display paths into a steerable foveal unit and a field unit resolves resolution versus field of view trade-offs in near-eye devices.

A six-element optical lens assembly uses specific refractive index and thickness parameters to enhance manufacturability.

An electrowetting display electrode features a cut-out in its high portion to generate a localized fringe field that initiates fluid motion.

Dynamic driving frequency adjustment maintains constant response phase during high-speed spiral rotation operations despite resonance mismatches.

Segmenting refractive power across ten lenses balances large aperture size with high imaging quality, reducing aberrations in compact smartphone modules.

Low-oxygen silicon paired with chalcogenide glass suppresses infrared absorption while correcting aberrations, lowering manufacturing costs.

Actuators or wavefront manipulators adjust the virtual image distance in data eyeglasses, compensating for manufacturing tolerances and environmental factors.

A seven-lens optical system with specific surface profiles and refractive powers to enhance light intake.

A negative lens unit with a cemented achromatic lens images forward fields alongside an annular reflecting mirror for backward views.

A removable optical member inserts into the image path to correct curvature of field aberrations during macro photography.

A three-group optical lens design corrects field curvature and chromatic aberrations to form a focused image.

A six-piece camera lens uses glass and plastic elements to correct optical aberrations.

A wide-angle lens configuration maintains suitable negative power while increasing the first lens thickness for enhanced impact resistance.

A specific encapsulation thickness relative to pixel spacing prevents color mixing while protecting diodes from moisture and oxygen.

A rotatable optical module pivots between display and stow positions on temple brackets.