Diffusing Elements TRIZ Cases

A display device light-diffusing layer uses particles protruding 3 to 50 percent from the surface to create projections and depressions.

Surface relief patterns on transparent substrates eliminate minimum pixel size limitations while maintaining clear see-through views.

Graded refractive index differences within the scattering member minimize optical interference and iridescence while maintaining display quality.

Tunable elastomer with absorptive dopants suppresses Fresnel reflections, outperforming complex dielectric coatings in spectroscopic applications.

A freeform diffuser with spatially variant optical power compensates for windscreen curvature, reducing image distortion and production costs.

A laminated light diffusion control member uses tilted high refractive index regions to diffuse incident light across multiple orientations.

Large particles in the surface film scatter ambient light to reduce gloss at large incident angles, resolving uneven brightness issues.

A light extraction substrate uses a multilayer structure with varied refractive indices to maximize scattering efficiency.

Optimized particle size and loading balance hiding power against light transmission loss in LED covers.

Segmenting the beam into two peaks reduces central intensity, resolving eye safety risks while maintaining measurement precision.

A display device uses a single mask to pattern overlapping color filters over distinct light-emitting openings.

Resonant nanoparticles and thin films resolve the trade-off between image brightness and viewing angle in transparent displays.

Alternating tapered protrusion and depression surfaces diffract incident light to emit bright beams in oblique directions.

Distinct electrode surface roughness scatters light in non-display areas to resolve the contrast versus transparency trade-off in reflective displays.

A hard coating layer with controlled organic particle aggregation scatters external light to reduce glare on display surfaces.

A Rayleigh scatter light fixture uses layered mirrors and lenses to project a simulated sun beam.

An active display uses a diffuser mask to distribute LED light, reducing the screen-door effect caused by audio ports.

A wide color gamut film integrates into polarizing plates to enhance optical purity.

A projector light diffuser switches between diffusion and non-diffusion states, resolving the trade-off between versatility and operational simplicity.

A 3D display module uses a standard backlight and spacing panel to create glasses-free images.

A multilayer overlay surface uses a semitransparent light-diffusing layer to evenly illuminate graphics while protecting them from wear.

A three-layer laminate sheet with controlled gloss ratios diffuses light to reduce sparkle interference and improve luminance uniformity.

A linear Fresnel lens sheet integrates a high haze diffusion layer to manage light distribution across the optical path.

Segmented wavelength conversion and beam splitting filter unconverted laser beams, resolving color impurity while maintaining image brightness.

Dual-directional embossed patterns in an optical film refract light to improve contrast ratios across all viewing angles without front degradation.

Irregular microlens pitches suppress diffracted laser light while maintaining diffusion performance.

A polymer blend with distinct crystal diameters diffuses light through organic material selection.

Dual-axis resonant actuator drives movable portion along elliptical trajectory, eliminating linear stopping points that cause laser speckle.

A non-repeating optical element scatters electromagnetic radiation using individually designed surface elevations to achieve precise angular control.

Ultra-fine silica particles in a cycloolefin resin reduce linear expansion without increasing melt viscosity, enabling injection molding of optical mirrors.

A focusing device uses substrate scatterers to correct geometric aberrations and widen the field of view.

A transmission-type transparent screen light scattering layer incorporates absorbing materials to control optical haze and transmittance.

A cover plate with varying light transmittance regions attenuates light energy along chamfered edges to improve visual smoothness.

A bottomed cylindrical light absorbing unit structure with specific dimensional ratios enhances optical absorption performance.

Non-parallel transparent prism covers MEMS micro-mirrors to eliminate parasitic reflections and speckle without adding system complexity.

Layered optical structures in a modular photonic reflector redirect thermal radiation, resolving heat flux containment issues in high-temperature environments.

Core-shell particles in the antiglare layer provide internal scattering that resolves the trade-off between glare reduction and display contrast.

A porous light extraction substrate scatters trapped photons to boost OLED brightness.

Controlled surface slope geometry maintains brightness uniformity and prevents whitening in decorative molded articles.

Orthogonal light control reduces system volume while maintaining high resolution in floating display applications.

Ink spots on a diffusion film scatter light to resolve uneven patterns without increasing the quantity of light emitting elements.

Optical layered body with controlled surface peak spacing scatters external light to prevent glare while maintaining gloss blackness and contrast.

A primer layer bridges the uneven antiglare surface with the antireflective coating, preventing cissing defects and reducing ambient-light reflection.

A piezoelectric light homogenizing element dynamically deforms its incident surface to scatter laser light and improve brightness uniformity.

Right circular hollow cylinders in an OLED diffusion layer act as phase filters to redirect trapped photons, addressing low light extraction efficiency.

Integrated frame slot retains angled optical diffuser, eliminating separate components to reduce manufacturing costs and minimize bezel height.

Segmented side housings at different heights suppress mura and enable thinner bezels by controlling light reflection without increasing structural complexity.

Lens pattern portions on a backlight unit diffusion sheet reduce luminance differences between lit and unlit regions.

Optical coating with multi-layer dielectric structure provides enhanced hardness and abrasion resistance.

An internal scope cap employs an adjustable iris diaphragm to reduce tactical risk and light reflection on firearm optics.