Mirrors TRIZ Cases

Below-wafer mirror placement reduces thermal load and switching angles.

This case uses piezoelectric actuators and controlled resonance spacing to suppress abnormal oscillation without added structures.

A phase-shifted polygonal through hole reduces heat conduction and thermal deformation while preserving scanning accuracy and image quality.

Two relief structures at different z-levels use wavelength-selective coatings for brighter two-color effects without fine gridding.

This case uses a curved reticle with mechanical curvature and phase steps to correct image defects and improve EUV throughput.

A method generates inclined micromirrors using combined coarse and fine curvatures to create detailed three-dimensional relief motifs.

Segmented electro-optic mirrors adjust reflectance using independent light sensors, reducing glare from trailing vehicles while maintaining system simplicity.

Segmenting mirrors by intensity uses silicon for high-flux areas and glass for thermal stability, preventing substrate compaction that degrades imaging quality.

A two-dimensional optical radar uses a conical reflector to diffuse and direct light toward a sensing module.

Adjustable beam-guiding elements minimize vignetting and shadowing by precisely overlapping a predetermined circular ring area during perpendicular projection.

A tunable optical component uses a locking unit to maintain carrier positions without continuous power.

A four-mirror imaging optical unit achieves a structural length to imaging scale ratio below 4.9 mm through folded optical paths.

Curved mirrors in a multi-pass cavity achieve long optical delays with minimal loss, solving compactness and alignment issues in phased-array antennas.

Photoacoustic waves in the gain medium homogenize seed laser beam width, resolving insufficient uniformization in conventional devices.

Independent optical paths prevent thermal distortion from shifting polarization states in high-power solid-state projector systems.

Carbide bonding layers join metal coatings to diamond substrates, preventing delamination under thermal stress in high power lasers.

Dispersed compound phases in silver alloy matrices inhibit atom migration, preventing reflectance degradation over time.

A middle layer with matched thermal expansion coefficients reduces cracking in Invar-based optical elements under temperature variations.

A lens mirror array integrates a stray light reflection surface to deflect unwanted optical noise away from the imaging sensor.

A laser pointing system uses a non-reflective mirror zone and angular beam shifting to direct treatment light.

A mark on an optical element surface enables precise position and posture detection via reflection analysis.

Control means activate illumination unit when mirror function engages in darkness, resolving visibility trade-offs while conserving battery power.

U-shaped coupling portions with concave projections distribute stress to the upper surface, preventing torsion beam destruction during large scanning angles.

A wavelength selective mirror directs infrared radiation through a common aperture while blocking visible light from reaching the optoelectronic device.

Curved optical surfaces convert divergent image beams into parallel flux, enabling high brightness from a thin light guide portion without increasing thickness.

A polyester sheet uses a specific 4-methyl-1-pentene polymer to enhance light reflectance.

Dielectric films sandwich a metallic silver film between translucent resin substrates, blocking moisture leakage that degrades optical stability.

A reflective compensatory holographic optical element adjusts diffraction angles to maintain image alignment in head-up displays.

Segmented reflectors transform diverging light into parallel beams, combining multiple sources to reduce optical path length and prevent burner overheating.

Compact refractive optics replace bulky reflective designs to achieve broad spectral coverage across visible and LWIR bands without increasing system volume.

An optical filter uses a refractive index adjusting layer and a thick characteristic improving layer to balance stress across the substrate.

Integrating primary and tertiary mirrors into one bulk structure reduces assembly complexity while maintaining high modulation transfer function values.

A microscope system uses a rotary mirror to move the condensing position of illumination light along the optical axis.

A mirror device uses a visual indicator to differentiate the highly reflective surface from non-reflective surfaces.

Sloping contact faces in a vehicle mirror detent mechanism compensate for protrusion wear, suppressing housing rattling against the stay.

Segmented sealants and composite barriers reduce peripheral gaps to block moisture permeation, ensuring reliable MEMS operation in high humidity.

A polishing layer allows surface processing to restore geometrical accuracy and low roughness while protecting the substrate from damage during coating removal.

Segmented facet mirror carrier enables stable illumination geometry switching, resolving thermal instability and device complexity trade-offs.

A complementary plate paired with a beam splitter creates astigmatism to determine wafer structure height.

Elastic support members transform via drive mechanisms to control optical element position, eliminating phase differences between adjacent micromirrors.

Segmented cleaning holder moves longitudinally along guide rails to release engaging portions for rapid component replacement.