Lens TRIZ Cases

Geometric phase lenses combine multi-color light sources into one collinear beam, reducing head-mounted display weight and size.

A five-element imaging lens with specific curvature radii and power distribution to optimize optical output.

A three-element subminiature imaging lens uses aspheric inflection points to correct optical aberrations.

Segmenting optical power across five elements achieves focal lengths between 8 mm and 13.5 mm without increasing lens volume or effective radius.

Free form surfaces on six lens elements correct distortion aberration below 6% while maintaining a large field of view angle.

Crosslinking a specific thermoplastic resin achieves a storage elastic modulus of 0.1 MPa at 270°C, preventing thermal deformation during solder reflow.

A hybrid lens system combines wafer-level and cast elements to achieve high optical quality in a compact form factor.

A magnification-variable optical system adjusts inter-group distances to change focal length while maintaining compact dimensions.

Angular filters reduce optical crosstalk between adjacent channels to enable high-quality imaging of isotropic fluorescent objects.

Three lenticular lenses perform optical Fourier transforms to focus timing light, resolving view count versus resolution trade-offs.

An eight-lens optical system achieves near confocal imaging for visible and infrared light through precise refractive power distribution.

Increasing amorphous fluororesin density to 2.11 g/cm3 raises the refractive index, improving lens performance without sacrificing UV resistance.

Seven lens elements in a nested configuration satisfy specific geometric parameters to shorten the optical system length without compromising imaging quality.

A medium telephoto lens uses cemented lens groups to correct chromatic aberrations while moving only the first group for focusing.

An optical device integrates variable transparency pixels with adjustable lens layers to resolve the trade-off between versatility and manufacturing complexity.

A hybrid optical system combines sulfur refractive lenses with a metalens to focus far-infrared light.

Optical system applies ninth lens thickness and spacing ratio to minimize total track length while maintaining high resolution.

A bi-aspherical lens shapes incident light while an optical path folding assembly redirects rays to an exit pupil.

A stereoscopic display device uses a lens with light divergence action at grating regions to deflect light closer to the viewer.

Segmented lens elements with specific refractive powers and aspheric surfaces reduce thickness while maintaining resolving power.

A five-piece optical lens system uses aspheric surfaces to correct aberrations and maintain a short total track length.

A five-element imaging optical lens assembly with specific refractive powers and surface curvatures.

A five-lens optical system uses aspheric surfaces to correct aberrations and increase light intake.

Nonlinear conductive traces on a transparent electrode maintain optical transparency while delivering sufficient voltage to deform the electroactive material.

Asymmetric Fresnel grooves eliminate binocular parallax and distortion in head-up displays.

Varying facet optical powers focus beamlets from displaced virtual projectors, correcting aberrations without liquid lenses.

A six-piece optical lens system uses aspheric surfaces and specific refractive powers to collect light.

A liquid lens repositions its variable interface to a brace position using electrowetting to increase separation from the first window.

Aliphatic ring compounds in electrowetting lenses boost optical power while minimizing chromatic aberration through optimized dispersion properties.

A seven-element imaging lens corrects peripheral aberrations through specific refractive power assignments and aspheric surface shaping.

Room temperature laser bonding joins transparent glass plates into hermetic cavities, resolving thermal expansion stresses that damage traditional metal bonds.

Integrating a goggle portion and cover into shipping containers reduces manufacturing costs while maintaining device protection.

A four-piece plastic camera lens uses aspheric surfaces to achieve compact optical design.

Segmented optical elements in this lens assembly resolve the trade-off between compact size and wide field of view.

A six-element lens assembly corrects chromatic aberration in compact electronic devices by distributing optical power across specialized components.

Piezoelectric actuators shape a bendable cover member to tune focal length, reducing wavefront error below 60 nm for high-quality imaging.

Discrete metalens phase optimization compensates for nanostructure processing errors to achieve target imaging performance.

Composite on-vehicle camera lens glass material resists acid rain and UV degradation while maintaining optical homogeneity.

A five-element aspheric lens assembly expands the field of view using negative refractive power in the first element.

A flexible border enables vertical translation of a liquid lens membrane, accommodating non-circular frames while reducing beam effect distortions.

A three-group zoom lens uses specific doublet Abbe number ratios to reduce chromatic aberration across visible and near-infrared regions.

Piezo units deform a liquid-filled membrane to adjust sphere and cylinder power, resolving manufacturing precision trade-offs.

A four-lens optical system uses a movable first positive element to enable MEMS auto-focusing without complex barrel mechanisms.

Tunable lens elements adjust focal modulation to selectively blur real-world views in wearable displays.

Front and rear lens groups with specific refractive powers correct optical aberrations in compact assemblies.

A multi-zone grouped Fresnel lens design segments optical paths to redirect light across a photovoltaic cell surface.

Segmenting the optical system into four elements with specific refractive powers balances high resolution against short overall length.

Asymmetric curvature radii in a four-element fixed focus lens reduce eccentricity sensitivity and improve assembly yield for mass production.

Segmenting the optical system into multiple lens units with alternating refractive powers corrects aberrations while reducing weight and volume.