Mirrors TRIZ Cases

Asymmetric mirror geometry eliminates stray light diffraction while reducing third-order aberrations for sub-20 nm imaging.

A high-altitude balloon system with a reflective outer surface redirects solar radiation away from Earth.

A unified temperature sensor reduces component complexity by enabling mode-specific control of monitor luminance and mirror reflectance.

Asymmetric design accommodates multiple LEDs while resolving inhomogeneous light distribution.

Angled reflection units in the light guide plate capture high-angle image light, resolving low light use efficiency losses in virtual image displays.

A diffraction structure combines a relief pattern and perforations to create variable color effects.

A five-layer thin film structure uses a metallic iron absorber layer to produce omnidirectional structural color.

Grooved surfaces reflect light independently to create dynamic illumination patterns without mechanical repositioning.

A semi-transparent mirror uses a multi-layer dielectric stack to achieve specific reflectance and transmittance properties.

Curved mirrors distribute reflected light over a wide angular range, resolving the compression of images in conventional flat mirror infinity devices.

Rotational maneuvers solidify liquid metal into a large paraboloid mirror, eliminating heavy structural supports and reducing launch complexity.

Integrating half-mirrors into a single molded element reduces volume and weight while maintaining wide field of view.

Photolithography forms precise ridges for curable fluid, resolving manufacturing complexity while maintaining high transmittance.

Tilted waveguide ends redirect light using total internal reflection, reducing diffraction losses during functional surface deposition.

A tiltable facet mirror maintains constant light throughput across illumination tilt positions using a broadband reflection coating.

A multilayer thin film structure reflects narrow band electromagnetic radiation using optimized dielectric and absorbing layers.

A silicon barrier prevents volatilized gases from degrading the bond between a synthetic resin mirror base and its optical film.

A single beam scanning system uses an off-axis parabolic mirror to maintain normal incidence across curved targets, eliminating complex mechatronics.

Reducing multilayer pairs to 15 expands angular bandwidth, resolving precision loss from high peak reflectivity masks.

Imaging optical system with free form faces corrects field curvature errors across non-rotationally symmetrical object fields.

Inactive area structures match active pixel reflectivity and color, resolving the contradiction between device functionality and display appearance uniformity.

Coplanar alignment of lidar components behind the windshield eliminates custom window requirements and reduces passenger space interference.

Piezoelectric bars bond laterally to optical element sides, bending the mirror surface through opposing compression and extension movements.

A control device generates charging current to darken an electrochromic window and includes rapid discharging means.

Adjustable distance between beam transformation devices controls transverse line width, compensating for manufacturing errors and reducing light intensity.

Tapered ribs on MEMS mirrors increase stiffness while reducing moment of inertia to prevent deformation in optical circuit switches.

A multi-wavelength gas sensor optical cavity uses parabolic and hyperbolic reflective surfaces to guide light paths.

Motorized extension via a worm gear mechanism positions the mirror beyond cargo, eliminating manual force that causes mechanical wear.

A detector frame with an oblique lateral face guides radiation onto the sensor to improve signal strength.

A temperature-active coating conceals reflective properties on components until ambient heat triggers a phase change.

A curvature mirror with a selected focal length maintains constant beam spread angles in extreme ultraviolet light generation systems.

A terahertz band filter uses a single slit in a sheet to block specific frequencies while allowing low frequency waves to pass.

Laser ablation replaces mechanical grinding to form rotational non-axisymmetric surfaces, eliminating machining irregularities that degrade focus performance.

A narrow-band reflector matches projector output peaks to enhance virtual image brightness while maintaining ambient light transmittance.

Cathode sputtered titanium-copper-nickel thin films deliver reliable adhesion and corrosion resistance, solving detachment issues in corrosive environments.

Protrusions and grooves in the support parts manage thermal expansion to suppress unbalanced deformation of EUV collector mirrors.

Different curvatures in perpendicular directions on a 3D curved reflective surface eliminate dual image formation from off-axis optical systems.

Removing common and pixel electrode films in spacer regions prevents insulation film deformation and short-circuiting under pressure.

Ultraviolet lighting and reflective coatings increase aircraft visibility to birds, reducing strike risk while maintaining FAA compliance.

Segmented ultralight mirrors maintain flatness during movement by combining a silicon substrate with a thin reflective layer to reduce dynamic distortion.

A head-up display mirror with a hole directs light to a photodiode for luminous flux control.

A white reflection film applies a coating layer of spherical particles to enhance backlight luminance.

A light scanning microscope images a spatially curved intermediate image to simplify optical design.

A display device uses a polarization element to reflect and transmit emission light, creating multiple optical paths within a compact structure.

A rearview mirror assembly uses shaped substrate edges and a perimeter seal to hide exposed glass boundaries.

An afocal beam relay uses concave and convex toroidal mirrors to transport decentered pupils.

Homogeneous support material eliminates differential thermal expansion errors, ensuring high surface accuracy and form stability.

Saw-tooth reflective mirrors expand light along the Z axis, eliminating large aperture stops that reduce display contrast in virtual image optical systems.

A spray apparatus deposits nano silver thin films on substrates using rotating motion and linear reciprocation to ensure coating uniformity.

Controllable optical tile elements reflect light at varying angles to generate visually dynamic images with distinct brightness levels.