Mountings TRIZ Cases

A lens frame slit accommodates a blade driving device insertion portion between lenses, preventing contact with optical elements.

Interpolates lens position data via cam curves to calculate target focus positions during zoom operations.

Permanent magnets create repulsive forces to control lens frame movement, preventing barrel collisions and reducing impact noise during operation.

A transmissive optical element converts light beam profiles using a stationary function to calculate surface properties.

Magnetic actuation replaces elastic members in a camera module, eliminating lens barrel dropping and misalignment during zoom operations.

A five-element optical imaging lens design uses specific concave and convex surface curvatures to optimize total thickness and effective focal length.

Opposite circumferential offsets in spring members prevent lens tilting and maintain optical alignment.

Isolated glue joints minimize bonding footprint on the reflective face, resolving assembly-induced surface irregularities in adaptive optics.

A camera module sub-housing slant portion redirects reflected light away from the image sensor to minimize flare.

Slant surfaces in the lens frame distribute impact energy along inclined planes, preventing stress concentration and lens breakage during drops.

An external magnetic sensor detects a scale on the lens movement frame, eliminating offset errors from guide groove gaps.

Liquid lens adjusts focus via voltage to image code symbols, eliminating mechanical movement and reducing device size.

Irregular nanostructures and multi-layer refractive matching lower reflectance while improving environmental tolerance for lens assemblies.

Clamping systems compress deformable elements between a folding mirror and frame to align virtual projections with real obstacles.

Moving the rear lens group resolves the contradiction between increasing aperture ratio and maintaining compact total lens length.

Axisymmetric caulking portions counteract asymmetric reaction forces during heat caulking, reducing lens eccentricity and optical aberrations.

Temperature sensors measure phoropter conditions to adjust active lens optical power, resolving discrepancies between actual and expected refraction values.

Merging sphere and first lens layers eliminates assembly deviation risks while reducing optical system volume and stray light.

A modular camera lens assembly uses a collimated ray path to connect interchangeable optical segments for versatile imaging configurations.

A lens barrel moves a focus lens group along an optical axis using a dedicated moving unit to adjust shooting distance during zoom changes.

A converter device reimages primary light through a movable negative lens to extend focal length.

A support unit fixes relative position and orientation between reflecting surfaces to ensure accurate light guidance from document to image sensor.

Reversing lens unit movement directions during focusing reduces aberration variation across the entire object distance range.

A light emitting module optical lens uses a recessed bottom surface to control luminance distribution.

Metal spacing rings distribute assembly forces to protect plastic lenses from deformation, improving manufacturing yield and image quality.

Differential thermal expansion in layered ridges passively compensates for temperature-induced focal shifts, eliminating complex active actuators.

An adjustment structure uses electrophoretic lenses to match eye focus with image depth, preventing dizziness in virtual reality displays.

A lens structure merges sphere and lens layers with distinct refractive indexes to condense light beams through injection molding.

Dual coils in each actuator merge autofocus and stabilization functions, reducing device complexity while maintaining sharp image quality.

Preloaded clamps secure optical cells in a precision groove base, resolving the trade-off between reconfigurability and alignment stability.

Segmenting a super-wide angle lens into negative and positive elements resolves the contradiction between wide field of view and compact volume.

A VO2-based active optical device uses a micro heating array to rapidly alter refractive indices for fast light modulation.

Embedding a reinforcing sleeve in the lens barrel wall reduces thermal expansion gaps and improves assembly yield by distributing bonding stress.

Vertical sensor stacking resolves the trade-off between wide angle of view and internal structural exposure in compact optical devices.

A mono-planar sealed laser beam alignment device secures motion planes and O-rings within a main housing to provide precise two-axis adjustment.

Segmenting the focusing range into discrete planes bypasses slow autofocus, reducing operational delays in hands-free scanning.

A piezoelectric lens driving module uses a corner-mounted motor and segmented power connection member to deliver vertical force.

A lens spacer uses an extension portion to contact and support optical elements along the axis.

A lens optical system uses a single lightweight second lens group for focusing while keeping the first and third groups fixed.