Lens TRIZ Cases

Segmented lens elements with specific refractive powers correct peripheral aberrations while maintaining a low-profile design.

A six-lens imaging system uses specific curvature radii and aspheric surfaces to correct optical aberrations.

Piezoelectric membrane layers in a liquid lens structure adjust curvature dynamically, mitigating vergence-accommodation conflicts in head-mounted displays.

Segmenting the optical path into two lens sets around an aperture stop relaxes manufacturing tolerance requirements while maintaining high imaging quality.

A variable-focal lens system moves a distance-compensation group to maintain optical performance.

Segmenting the lens into three groups with defined focal lengths and Abbe numbers corrects field curvature while maintaining a short total track length.

A seven-lens optical system uses aspherical surfaces to correct aberrations and maintain image clarity.

Three segmented lens groups with localized aspheric surfaces reduce distortion and size while maintaining a large field of view.

A two-surface compound lens merges plano-convex and plano-concave elements to achieve narrow field of view imaging.

Segmenting the negative lens group and applying aspherical surfaces corrects lateral chromatic aberration while maintaining a sufficient back focal distance.

Gradient refractive index microlenses reduce diffractive effects and glare in vehicular cameras, improving image quality.

An eight-lens optical imaging assembly with specific refractive power configurations and surface shapes.

Nested lens groups and refractive power distribution resolve the trade-off between wide field of view and short total track length in portable terminals.

A projection lens design uses a folded optical path to reduce system volume while maintaining wide-angle imaging capabilities.

A super-wide angle lens uses plastic aspherical elements to correct chromatic aberration while maintaining high resolution.

A compact imaging lens uses a movable second group with aspherical surfaces to adjust focus.

A six-element lens assembly uses aspheric surfaces and inflection points to correct optical aberrations.

Specific cationic and anionic ratios in fluorophosphate glass suppress surface fog and breakage during precision molding, increasing optical element yield.

A movable lens group adjusts focal length to maintain uniform resolution, addressing the trade-off between device thickness and measurement precision.

Internal focusing with a movable second lens group and mixed plastic-glass materials expands the imaging plane while maintaining uniform luminance.

A three-lens imaging assembly uses a constant-aperture diaphragm between positive and negative lenses to control light paths.

A bi-aspherical plastic imaging lens corrects optical aberrations using specific aspherical surface curvatures.

A near-eye display device couples a sensor array to a pixel island array for real-time pupil center detection and dynamic light emission control.

An optical lens integrates a diffractive surface with refractive groups to correct chromatic aberrations across wavelengths.

Segmented scanning with varying curvature lenses reduces speckle noise without decreasing brightness.

Bonding a corrective lens to the metalens surface resolves axial chromatic aberration and flare.

A five-element imaging lens assembly uses aspheric surfaces to converge light from large view angles while minimizing total track length.

A lens module integrates absorption layers containing copper complexes to achieve high near-infrared rejection while maintaining visible light transmittance.

A two-element plastic lens assembly corrects optical aberrations using aspheric surfaces and specific refractive power distribution.

A four-element optical design uses aspheric surfaces to correct spherical aberration and maintain compactness.

Optimized lens spacing and curvature correct aberrations while maintaining wide-angle field of view under strict thickness constraints.

Segmented cemented lens doublet with aspheric profiles corrects chromatic aberrations and astigmatism, doubling resolution across the field of view.

A lens assembly uses a limiting component and positioning bulge to fix distance and ensure precise alignment between stacked optical elements.

A liquid lens system uses capacitance feedback to adjust fluid interface position via voltage differentials.

Optimized focal length ratios and aspherical surfaces reduce back focal length while maintaining high image quality in compact projection devices.

Offset meta-structure pillars shift peripheral elements radially, preventing phase truncation and minimizing image distortion.

A seven-lens optical imaging assembly uses specific refractive power distribution to achieve a large aperture.

A four-element lens assembly uses aspheric surfaces to correct optical aberrations in compact mobile imaging systems.

A seven-element imaging lens corrects chromatic aberrations and distortion using alternating refractive powers.

Tapered apertures in a stacked lens array absorb stray light, resolving the trade-off between effective light shielding and flare noise generation.

Silicon immersion resolves the contradiction between limited numerical aperture and system complexity.