Mountings TRIZ Cases

PSF modulation and ROIC filtering reduce excess noise in infrared image signals.

A collet and tunable fastening structures adjust lens-barrel position to keep the focal plane aligned after curing and temperature cycling.

Coplanar mounting surfaces and alignment marks reduce lens stress and distortion while supporting adjustable interpupillary distance.

Aspheric lenslets use controlled bending and radial loading to limit wavefront errors across focal-length transitions.

A display element transfers heat to its resin cover through layered materials that preserve cooling while limiting noise conduction.

ROI comparison selects primary-camera or secondary-camera autofocus, improving depth estimation and bokeh quality.

Laminated photoelectric conversion layers distribute incident light across pixels, improving shading and sensitivity uniformity in imaging.

Elastic fitting secures lens switches without screws, simplifying assembly.

This case uses selectable eye indicators to switch focus between detected eyes and improve camera image capture.

Different focusing trajectories and a negative rear lens help correct coma, spherical aberration, and field curvature at short focus.

A fractional lens alignment uses fewer imaging lenses than condensing lenses to improve sensitivity, resolution, and light-field capture.

Segmented cylindrical and rotationally symmetric lenses reduce size and weight while maintaining focus across temperature changes.

Dual tooth portions and photointerrupters detect lens-ring rotation while grooves and a sliding member provide compact click feedback.

Fixed lenses between movable groups suppress focus breathing during filming.

Through-focus data is fit to lens positions, allowing fast autofocus without repeated mechanical adjustment steps.

Independent zoom lens groups use SMA actuators and braking elements to improve clarity for users with different myopia levels.

Three lens groups and a variable-power liquid lens deliver wide-angle, high-resolution autofocus in a compact, reliable assembly.

This optical system isolates focusing in a negative lens unit to reduce moving weight, speed focusing, and limit aberration changes.

A biased roller with a rolling bearing maintains click feel while reducing coating wear and abrasion in a rotating lens mount.

A depth-sensing lifter repositions one display for stable multi-depth AR images.

Two driving mechanisms adjust lens positions and adjacent spacing for long- and short-distance photography with balanced field quality.

Movable optical assemblies, force-sensitive clutches, and adjustable brakes balance fit, positioning stability, and drop protection.

A graded support structure mitigates stress singularities at the bendable cover while preserving optical quality and focal adjustment.

Elastic members replace rigid PCB connections to improve camera-module mobility, reduce resistance, and support multi-axis shake correction.

A robotic-arm stereoscopic camera adjusts lens working distance through disparity feedback for synchronized, focused images.

Using unequal actuator performance for two focus lenses reduces focusing time, size, cost, and power consumption.

The camera identifies single- or multi-axis lens characteristics and adjusts AF frame movement for accurate, consistent positioning.

A lens-barrel and spacer configuration limits internal reflections, reducing stray light while preserving imaging quality.

Positive front and rear groups with moving focus units balance compact size, large aperture, and aberration correction.

A dual-press operation uses detected sight-line position to switch autofocus targets quickly and reduce missed shooting opportunities.

A resin-molded lens frame uses alternating connection thicknesses to align fibers, retain strength, and limit temperature-driven tilt.

A rotary support framework uses distributed gripping points and adjustable tracks to orient 100–400 kg optical bodies precisely.

This case shows how segmented, nested lens barrels and adhesive positioning simplify assembly and reduce parallax in dual imaging optics.

A frame-shaped support and perpendicular connection axis reduce torsion stress while stabilizing the mirror unit at high speed.

This case uses separate focus and correction lens groups to adapt flange-back distance while preserving image quality.

A dual-pitch fastening assembly adds lens run-out adjustment, elastic preload, and stable clamping for precise projection.

A solid-electrolyte electrochromic aperture uses annular recesses and controlled regions to reduce light leakage and thickness.

A discrete bridge secures opposing integrated sensor-lens assemblies, reducing connections and easing active alignment for image stitching.

A magnesium fluoride, silicon-aluminum oxide, and fluorine-containing organic multilayer counters tensile stress to prevent peeling and improve durability.

Eye tracking shifts liquid crystal lens power and focus regions with gaze, aligning virtual-image focus to reduce AR discomfort.

A softer plastic inner casing enables submicron lens fitting, while the metal outer casing supports reliable optical equipment.

A processor links virtual screen scrolling to lens focus, zoom, and diaphragm control, reducing backlash, delay, and equipment complexity.

Spectro-angular emission and TEG coupling improve radiative cooling and nighttime power generation beyond 1.5 W/m2.

This camera accessory uses lens characteristics and feedback control to keep a manually operated ring within the movable lens range.

An electro-optic crystal adjusts focal length in a triplet lens, enabling precise two-dimensional steering with fewer bulky actuators.

A moving negative third lens group balances compact zoom optics, fast focusing, and low aberration fluctuation across zooming.

Independent piezoelectric drives guide AF and OIS optical elements while sensing temperature and magnetic position for precise movement.

The processor outputs moving images with distance maps, marks, and controls so users can recognize subject depth and adjust focus.

This case uses a high-numerical-aperture lens and absorbing structures to limit reflection, scattering, and uneven illumination.

This case matches positive optical power with element thickness to create vintage lens effects without changing focus settings.