Mountings TRIZ Cases

Folded mirrors or prisms redirect scene light to the user viewpoint, cutting XR pass-through reprojection load, power use, and image artifacts.

A projection-groove lens holder with epoxy fixation avoids thread debris on the image sensor while improving assembly yield and waterproofing.

A fixed first lens group and movable second group enable continuous internal focusing, compact zoom design, and easier mass production.

A polarizing beam splitter shifts between angles so emitted light is reflected while return light is transmitted with lower detection loss.

An open-ring fixing member replaces adhesive in lens barrel assembly to hold lens position stable and protect optical resolving power.

A deformable auxiliary frame absorbs holding force and adhesive shrinkage, helping resin lenses keep optical axis alignment.

Stacked carriers and guided motion store unused optical components outside the path while shrinking optical device form factor.

A threaded focusing ring drives axial lens movement without barrel rotation, reducing friction dirt and helping keep water out.

Annular line contact between adjacent lenses aligns them on a perpendicular plane, reducing barrel-positioning error and improving assembly stability.

A rear focusing system creates an infinity-corrected beam, enabling interchangeable front objectives, shorter optics, and consistent image quality.

A flexible zoom band slides on a non-circular lens frame to enable HMD zooming, wider viewing angles, and less facial pressure.

Transmissive reflective surfaces and a wavelength plate shrink zoom imaging optics while correcting chromatic aberrations and preserving image quality.

Auxetic structures passively offset thermal expansion in optical assemblies to hold lens-to-sensor spacing and retain focus without motors or rails.

Adjustable forehead and temple supports adapt to different face shapes while keeping a head-mounted display comfortable and aligned with the eyes.

A folded zoom optical path uses transmissive reflective surfaces and quarter-wave phase shifters to shrink lens size while correcting aberrations.

Multiple shafts driven by one motor adjust lens spacing in wearable optics while reducing mechanism size and user discomfort.

Multiple moving focus lens units and a tuned final lens reduce focus-induced aberration changes while keeping the imaging optics compact.

A linked filter member moves across both lens openings at once, preventing left-right exposure timing shifts in stereoscopic imaging.

Magnetic preload replaces spring mechanisms to keep rod friction stable, enabling fast autofocus for heavier camera lenses.

Grooved spacer surfaces buffer lens expansion and contraction, preserving optical stability in vehicle camera modules under heat and humidity.

Concentric nanostructure regions let a large-aperture metalens focus visible and infrared broadband light without chromatic aberration.

Adaptive phase-difference autofocus switches detection direction by shutter speed and F-number to limit readout-time errors and keep focus accurate.

A nested lens inside the OPFE actuator cuts camera module height and lens-to-mirror spacing while reducing unwanted reflections.

A movable housing and biasing element keep lens alignment stable while absorbing drop impacts and allowing damaged lens modules to be replaced.

A screw-fixed lens and O-ring layout prevents lens float, improves waterproof sealing, and allows non-destructive lens replacement.

Direct lens-and-spacer assembly removes barrel tolerances to improve optical axis alignment, yield, and lens module thinness.

Multiple non-overlapping focus windows use distance data to improve autofocus accuracy in low light and wide zoom conditions.

A bent optical folding element uses six reflections to extend focal length while shrinking camera module size for compact electronic devices.

A movable second lens group overlaps and withdraws off-axis to switch focal ranges while shortening interchangeable lens length.

A spacing element between lens groups blocks stray light and supports a compact wide-angle lens assembly with clearer images and better stability.

A cutout lens frame keeps space for component layout while continuous support from the biasing pin to cam pins preserves rigidity and limits deformation.

By assigning high resolution only to in-focus regions, this case cuts image data and processing time without losing recognition accuracy.

Distributed lens-holder projections set adhesive thickness, prevent inward spread, and keep optical alignment stable over wiring.

Mechanical pressing and elastic support fix a plastic lens after decentering adjustment, avoiding adhesive debonding and high sliding load.

Parallel charge transfer from dual photodiodes speeds phase-difference focus adjustment while improving focus detection accuracy.

Specific lens spacing and barrel diameter ratios enable a 101°+ field of view while keeping the camera lens compact, tilt-stable, and resistant to stray light.

An inclined-slot focusing ring moves a cut-edge lens axially, enabling diopter adjustment without brow or nose interference.

Separate axial and radial positioning with adhesive fixation suppresses lens barrel tilt and preserves optical axis alignment.

Bellows-type silicone seals let VR lens barrels shift for interpupillary adjustment while blocking dust and moisture that reduce image clarity.

A replaceable outer lens preserves wide-angle image quality after impact damage while keeping the fixed lens barrel for underwater or in-air use.

Separate AF and OIS assemblies drive axial focus and lateral stabilization while limiting magnetic interference in compact camera modules.

A piezoelectric drive and force-transmitting central assembly combine autofocus and image stabilization in a smaller camera module.

Separating lens identification terminals from communication terminals in the camera mount improves contact stability and communication reliability.

A seven-group zoom lens uses interval changes and a moving fifth negative meniscus group to control aberrations from wide angle to telephoto.

Inclined moving-element surfaces replace ball contacts to cut friction and debris while supporting 3-axis autofocus and image stabilization.

An elliptical moving element replaces ball contacts to disperse stress, cut friction and debris, and extend camera AF and OIS life.

A six-lens layout balances compact size and optical quality by using lens shape and dN/dT control to limit focus shift under temperature changes.

Support-member spacing and lens thickness ratios block stray light, reduce weld marks, and stabilize a compact six-lens imaging assembly.

A 2D array of columnar microprotrusions on a plastic lens edge scatters non-imaging light and resists deformation to protect image quality.

An eight-lens zoom layout uses grouped positive and negative elements with aspheric surfaces to keep optics thin while preserving image quality.