Optical Elements TRIZ Cases

A six-element camera lens group with mixed refractive powers and aspheric surfaces achieves high imaging quality.

Discrete spherical lenses replace cemented elements to withstand space temperature variations while maintaining resolving power.

Non-parallel entry and exit surfaces with optimized aspheric coefficients reduce coma and chromatic aberrations in infrared-visible beam splitters.

A zoom lens system with a stationary first group and movable subsequent groups corrects optical aberrations using an image-side lens element.

Integrating a single infrared LED into the display optical path reduces device volume and complexity while maintaining reliable eye tracking performance.

Matched surface sagitta equations design environmental window and optical corrector geometry to resolve non-uniform wavefront error across the field of regard.

A piezoelectric actuator arm with a width ten times its thickness moves a connected element.

A seven-element imaging lens assembly uses specific refractive powers and surface curvatures to optimize optical performance.

Segmented lens groups with aspheric plastic elements reduce total track length while correcting chromatic aberration.

Optimized refractive power distribution in a six-element camera lens corrects spherical aberrations to achieve a 130-degree field of view.

A zoom lens design uses a fixed aperture stop to separate optical control from the zoom mechanism, reducing component count.

A four-lens camera optical lens resolves wide-angle imaging trade-offs by optimizing focal length and curvature ratios to achieve a 102-degree field of view.

Hybrid monomer networks resolve the trade-off between silicone solubility and oxygen permeability in soft contact lenses.

A five-group imaging lens moves a third lens group intersecting the optical axis to perform camera shake correction.

A zoom lens uses a right-angle prism to bend the optical path, enabling a compact four-group design.

Merging vibration reduction with the first negative lens group resolves size and complexity trade-offs while maintaining high optical performance.

Concavities arranged in a triangular mesh pattern resolve structural fragility and stain deposition risks while maintaining high anti-reflective performance.

An asymmetric laser scanning unit directs light via shared components to reduce device complexity while maintaining high print quality.

A non-polarizing beam splitter uses a symmetrical five-layer coating with an aluminum metal layer and alternating dielectrics to maintain optical balance.

Optical filters remove ultraviolet and infrared components from solar radiation to prevent display overheating.

Stationary positive first unit and moving negative-positive units enable wide angle of view while reducing system size.

A control unit limits image sensor movement range to maintain peripheral brightness during blur correction.

Fluorinated cyclic olefin copolymers suppress molecular orientation during molding to yield low-birefringence optical films.

Prism reflection folds the optical axis to reduce total track length while maintaining long-focus imaging performance.

A six-lens imaging system uses high refractive index glass to achieve sufficient brightness while reducing manufacturing costs.

A near-eye display device uses a double-sided non-coaxial configuration of optical elements and island-shaped displays to maximize light transmission regions.

Resonant structures modulate wavefronts in folded optical systems to enhance light efficiency beyond 25%.

An eight-lens optical imaging system uses alternating refractive powers to balance aberrations and enhance imaging quality.

Segmented optical groups correct distortion and chromatic aberrations while expanding field angles beyond 200 degrees.

Segmenting the lens into negative and positive groups resolves complexity trade-offs while maintaining wide field imaging quality.

Segmenting refractive power across five lens units reduces manufacturing difficulty while correcting distortion and field curvature.

A five-lens optical imaging system uses alternating refractive powers to correct low-order aberrations.

A polycarbonate resin composition balances refractive index and Abbe number through specific diol compound ratios.

A holographic wavefront manipulator corrects imaging aberrations in head-up display beam paths using integrated diffractive optical elements.

Segmented lens units with controlled Abbe numbers reduce chromatic aberrations while minimizing camera weight.

Independent phase profiles combine via angle addition on a diffractive optical element to impede high intensity zeroth order leakage from manufacturing errors.

Multilayered polymer thin films reduce front-surface reflectance on flexible substrates while maintaining crack-free integrity under strain.

Integrating a focusing lens into a monolithic beam splitter eliminates contamination risks and laser damage from bonding interfaces.

An optical coating using a segmented SiCrN, TiN, and interleaved SiN/SiH stack resolves the contradiction between manufacturing complexity and color brightness.

A telephoto lens system moves a negative third group for focusing to reduce distortion and spherical aberration fluctuations.

Inert gas flow entrains unreacted monomer from heated reaction product, enabling reuse and preventing thermal coloration during continuous bulk polymerization.

Replacing PbO with Nb2O5 and Ta2O5 maintains chemical stability while achieving negative anomalous dispersion.

A light guide prevention structure suppresses unintended reflection of outside world lights in virtual image display apparatuses.

An optical baffle selectively blocks marginal rays from a rotating micro scanning mirror, reducing geometric aberrations without increasing diffraction effects.

Tilting mirrors connect lens groups to resolve the trade-off between miniaturization and multi-focal performance in imaging devices.

Parallel lengthwise grooves in tiled cube corner arrays reduce fragmented elements and simplify manufacturing to enhance spatial uniformity.

Branch ribs prevent energy leakage through outer coupling portions, increasing quality factor Q and reducing drive voltages.