Optical Elements TRIZ Cases

Segmenting the first lens unit into three sub-units achieves high magnification while suppressing aberration deviation during focus adjustment.

Complex-sinusoidal drive voltages rock a piezoelectric optical deflector mirror to suppress harmonic resonances that plague synchronous saw-tooth signals.

Replacing diffuser screens with an optical waveguide eliminates backscattering and image blurring while expanding the eyebox.

A six-lens optical assembly balances refractive power to correct aberrations and maintain image quality.

A compact lens assembly uses a plastic front element and front-mounted aperture stop to achieve a 150-degree field of view.

Segmented levers transform motor rotation into linear cover motion, reducing housing volume for easier dashboard integration.

A seven-lens imaging system uses specific focal length ratios to achieve a low f-number and wide horizontal field of view.

A two-lens infrared optical system uses non-germanium materials to transmit light beams and form bright images.

Stacked isotropic and anisotropic polymer layers selectively transmit normal incident light while blocking angles greater than 30 degrees.

Misaligned light-shielding parts in a 3D display grating eliminate moiré fringes while maintaining strong 3D perception and display quality.

A composite quantum-dot optical film uses a roughened substrate and vapor-deposited barrier layer to improve surface durability.

Pre-positioned eccentric lenses align images automatically, eliminating manual focus adjustments for users.

Thin piezoelectric film membranes rotate bearing structures around a central substrate.

Moving the second and third lens groups along the optical axis suppresses aberration fluctuation during focusing operations.

A six-element imaging lens uses specific refractive power arrangements to achieve a compact optical design.

Seven-element camera optical lens balances ultra-thin form factor with fully corrected chromatic aberrations through precise parameter optimization.

Segmented lens groups expand the angle of view while correcting astigmatism and distortion for high-pixel formats.

Optimized refractive powers in a five-lens system resolve the trade-off between total length and wide angle of view.

Stationary front lens group prevents field of view shifts during focusing, enabling F/2.8 speed without focus breathing.

A six-element optical imaging lens uses specific surface curvatures to compress total length while maintaining high resolution.

A six-element camera lens combines glass and plastic materials to correct chromatic aberrations while maintaining an ultra-thin profile.

A polyester resin incorporating a dinorbornane diol unit to achieve high glass transition temperature and suppressed crystallinity.

A light control sheet uses elastic material slits filled with opaque pigment to block angled rays while transmitting normal incidence light.

A diffractive element integrated into a waveguide collimates divergent light bundles for augmented reality image projection.

Aspheric profiles on multiple elements correct longitudinal spherical aberration and astigmatic field curvature while shortening the total optical length.

A zoom lens configuration uses spherical lenses to achieve high zoom ratios while reducing size and manufacturing costs.

Nine-element lens assembly with specific refractive powers corrects chromatic aberrations while maintaining a compact form factor.

Adjusting spacing between four lens groups enables continuous optical zooming, reducing device size and weight compared to multi-lens arrays.

Adjustable driving signal parameters synchronize identical MEMS mirrors for Lissajous scanning patterns.

An eight-element imaging optical lens system optimizes refractive power distribution to enhance image quality while maintaining compact physical dimensions.

A zoom lens uses negative and positive lens groups to achieve wide-angle views while minimizing volume.

A tunable optical phase shifter uses a fluid-actuated membrane to adjust light propagation along an optical axis.

An optical imaging lens design shortens total length while expanding the high field of view through controlled surface curvatures.

A mask modifies the point spread function via phase modulation to extend depth of field while computational algorithms restore image resolution.

A lens optical element uses a tapered aluminum oxide nanostructure layer and stacked silicon dioxide films to reduce stray light.

A six-lens optical system uses a bonded doublet and telecentric design to achieve high brightness levels.

A display device optical unit uses a high elastic modulus glass member to transmit imaging light while maintaining structural stability.

Strategic inorganic film gaps prevent pixel-defining step differences, resolving the trade-off between high resolution and structural durability.

An imaging lens employs a five-element configuration with an aspheric fifth lens to reduce total length while maintaining high resolution.

An eight-element camera optical lens design corrects spherical and field aberrations through specific refractive power distribution.

Folding the optical path via reflecting surfaces reduces total lens length while maintaining imaging performance for smartphone telephoto applications.

A seven-element camera lens design uses mixed glass and plastic materials to achieve ultra-thin wide-angle imaging.

A single display with a slanted prism array refracts light rays to project dual-layer hologram images at different depths.

A telephoto optical imaging system uses an optical path turning prism to fold the light path for compact structure.

A multi-element optical lens configuration corrects chromatic aberration across infrared and red wavelengths.

A seven-element compact lens system with specific refractive power arrangements and aperture control.

A quantum dot display bank includes a scattering agent and black pigment to prevent color mixing while maintaining light output.

A Lissajous dual-axial scan component uses resonant frequencies to drive fast and slow axes for high-density scanning.

A virtual image display prism folds the optical path through multiple non-axisymmetric curved surfaces to reduce device size and weight.

Tilting the sample within an asymmetric confocal cavity allows over forty passes, preventing beam distortion and instability.