Optical Elements TRIZ Cases

Diffractive component redistributes light pupils within the waveguide, eliminating dark fringes and blotches from non-uniform intensity distributions.

A compact imaging lens system uses segmented groups to correct optical aberrations across visible and near-infrared wavelengths.

Refractive structures on an optical element redirect unwanted light to correct non-uniform illumination without compromising color accuracy.

Optimizing refractive power ratios across five lens elements reduces total system length while maintaining high resolution performance.

Aspheric fifth and sixth lens elements correct spherical aberration, coma, and astigmatism by controlling light projection angles onto the sensor.

A zoom lens uses a reflecting element to bend the optical path and achieve a compact depth dimension.

A six-lens optical assembly with specific refractive powers and surface shapes focuses light to achieve high resolution imaging.

A five-element lens assembly uses specific focal length ratios to shorten total optical length while maintaining a wide field of view.

Segmenting the optical lens into five elements with specific refractive powers minimizes volume while maintaining high resolution and wide viewing angles.

Laser scanning over alignment marks on a holographic optical element resolves optical alignment precision issues while reducing device complexity and weight.

Segmented shield patterns and nested sealing portions prevent moisture infiltration and static discharge in OLED displays without increasing device complexity.

Cemented lenses in the third and fourth groups correct aberrations without moving the stop, preventing brightness fluctuations during focusing.

A ytterbium-containing glass achieves low transmittance at 940 nm with a thickness of 0.4 mm.

Segmented reflective and refractive surfaces in a catadioptric camera lens resolve the trade-off between compact height and narrow field of view angle.

Distributing refractive power across three lens groups corrects chromatic aberration while maintaining high resolution in a compact seven-lens design.

A nine-element camera optical lens design distributes refractive power across specific lens surfaces to correct optical aberrations.

Recessing the pixel defining layer creates a trench that interrupts intermediate layers, reducing current leakage between sub-pixels.

A MEMS-based tunable polarization rotator uses piezoelectric cantilevers to tilt waveguides and rotate light polarization states.

Segmented five-lens configuration with aspheric elements resolves the trade-off between wide angle of field and distortion correction.

Aperture member blocks stray light from entering the polygon mirror, reducing ghost images on photosensitive drums.

A helmet head-up display uses a 405 nm laser source with a fluorescent emissive film to project vector graphics.

A head-up display projects guide lights onto a combiner to indicate transmission states.

A five-lens optical system achieves near-confocal imaging for visible and infrared light using specific refractive indices.

A three-group imaging lens uses an aspheric element and cemented pairs to correct optical aberrations.

A conversion lens positive element uses specific refractive index and Abbe number ranges to correct chromatic aberration.

An optical prism element guides image light through refractive and reflective surfaces to form a virtual image in near-eye displays.

Optimizing focal length ratios across five lens elements corrects astigmatism and expands the angle of view for high-resolution sensors.

A non-uniform gap between reflection films maintains consistent transmission wavelengths across the light transmission region.

A collimating lens shapes illumination to a spatial light modulator using non-uniform brightness profiles.

A chromaticity corrective coating complements optical element reflectivity to produce white light reflections.

A zoom lens system uses lens groups with anomalous dispersion to correct optical aberrations across visible and near-infrared spectrums.

A four-element optical system uses negative and positive lens groups to diverge and converge light flux for compact imaging.

A five-element optical lens combines glass and plastic materials to achieve compact confocal imaging with wide viewing angles.

A five-element wide-angle imaging lens uses an aspherical cemented interface between the fourth and fifth lenses to correct optical aberrations.

A multi-aperture imaging device combines optical relative movement with electronic channel deviation compensation for precise image stabilization.

Non-parallel waveguide configurations eliminate interference fringes by adjusting coupler parameters to compensate for airgap wedges and misalignment.

Metal lines traverse non-display areas to prevent leakage currents between adjacent sub-pixels.

A zoom lens shifts a positive cemented lens group perpendicular to the optical axis to stabilize images.

A four-lens camera optical lens design using alternating refractive powers to correct aberrations.

A three-element camera lens design reduces overall length through distributed optical power management.

Segmenting electronics into a portable enclosure reduces weight and complexity of wearable display devices.

Local quality modification prevents charge transfer complexes, securing transparency while maintaining thermal stability for optical devices.

Coordinated lens group trajectories correct aberrations during zooming, achieving F2.8 to F4.0 brightness without sacrificing optical performance.

Positioning bead assembly adds rotational damping to smart glasses temples, reducing shaking and lowering manufacturing precision requirements.

A multi-element optical camera lens configuration distributes refractive power across positive and negative lenses to maintain compact dimensions.

Replacing expensive Ta2O5 and SnO2 with La2O3, Gd2O3, ZrO2, and Nb2O5 reduces material cost while maintaining high refractive index and low dispersion.

A compact optical system uses a cemented lens and specific refractive power distribution to correct spherical aberration.

A camera lens assembly uses specific focal length ratios to manage optical aberrations.