Optical Elements TRIZ Cases

Electromagnets act on a ferrous backing to deform a reflective face sheet, increasing actuator stroke while correcting wave front errors.

Separate porous polymer layer extracts moisture release from antireflection coating to prevent fogging without increasing manufacturing time or cost.

A rear converter lens uses three cemented groups to extend focal length.

A nine-element optical imaging lens assembly with controlled air spaces and refractive powers to produce a large image surface.

A three-lens camera optical lens design balances refractive power and curvature radii to achieve ultra-thinness.

A wedge-shaped exit pupil expander shifts diffracted light wavelengths through angularly varying total internal reflection between non-parallel surfaces.

A laser weldable polyester composition uses a poly(ester-carbonate) copolymer to achieve high near-infrared transmission.

A four-lens assembly with specific optical powers transmits light across a broad wavelength band.

A light guide unit with negative and positive diffractive optical elements guides display light to form a virtual image.

A determination unit calculates a final division ratio to collaboratively drive correction units with different performance levels.

A wedge-shaped transmissive element with dielectric coatings deviates high energy laser beams through controlled internal reflections.

A four-element optical lens assembly uses specific convex and concave surface portions to correct aberrations.

A five-lens optical system with specific spherical lens configurations achieves compact design for imaging applications.

Thioether linking groups tune glass transition temperature in triazine polymers, balancing high refractive index with injection molding ease.

A digital laser safety goggle system uses a video projection light guide to overlay images on the real world.

Semitranslucent flat reflective elements on visor surfaces combine projected and environmental images, preventing chromatic dispersion across curved helmets.

Meniscus lenses and curved mirrors fold the optical path in a visor heads-up display, reducing weight while maintaining image quality.

A thin-film interference filter design using repeat unit blocks and jacket layers to achieve high optical density.

Norbornene polymer with controlled melt viscosity reduces weld lines and birefringence in thin optical elements.

A long-wave infrared anti-reflective laminate uses a silicon nitride and silicon dioxide composite layer on a silicon substrate.

Spatial shaping module reduces speckle interference contrast in high peak power laser pulses, preventing fiber damage during secure injection.

Anthraquinone dye reduces fluid backflow by altering interfacial tension, sustaining optical effects and image quality.

Four-group zoom lens with aspherical elements achieves wide angle of view and low F-number while minimizing size and weight.

Optimizing refractive power and Abbe numbers in the first lens unit corrects chromatic aberration at the telephoto end while maintaining a wide angle of view.

Head-mounted display imaging sensor adjusts frame rate and pixel binning based on inertial motion data.

A five-lens optical assembly distributes refractive power across positive and negative elements to focus light along an optical axis.

An aspheric first lens with a reflecting surface expands the viewing angle while subsequent lenses correct aberrations to reduce overall thickness.

A wide-angle lens uses aspherical surfaces and cemented doublets to correct optical aberrations.