Printers TRIZ Cases

A rear-projection display adjusts its surface area to match the driver's position.

Switching filter adjusts cut-off frequency to correct angular velocity signals, shortening transient response time and removing bias offset.

A rolling drive mechanism positions driving magnets and coils outside the optical axis to reduce unit thickness.

A three-group photographing lens uses a moving negative second group to focus while maintaining compact dimensions.

Rear-side projectors map images on a 3D panoramic screen to reduce dashboard clutter and improve driver focus.

Magnetic shield members block interference between adjacent units, preserving focusing accuracy in compact designs.

Segmented positioning and protective components resolve size-stability trade-offs in compact mobile device optical systems.

An integrated detection coil on the actuator substrate detects magnetic fields to resolve miniaturization constraints in imaging devices.

A rotation device calculates blur correction and object search amounts to stop mechanisms when values fall below thresholds.

A variable magnification optical system uses a movable third lens group to correct image blur while maintaining wide-angle performance.

A control apparatus dynamically adjusts the correction ratio between optical and sensor image stabilization units based on lens position.

A camera module integrates a light guide member to route fill light directly into the field of view.

A zoom lens moves a negative power sub-unit orthogonally to correct image blur.

A camera module buffer member couples to an exposed carrier portion to absorb external shock energy.

A gimbal mechanism with elastic movable frame and spring member shifts natural vibration frequencies to prevent resonance in optical units.

Segmenting the control module from the camera module mitigates resonance and magnetic interference to improve optical anti-shake accuracy.

A CCD camera and microscope capture luminance changes in liquid crystal displays to calculate response time at each pixel position.

A surfboard mounting apparatus uses a recessed socket to secure cameras without protruding hardware.

A non-magnetic metal ball receiving surface eliminates magnetic attraction forces that increase power consumption and tilt the imaging element.

Plated metal portions on a synthetic resin base provide rigid support for soldered suspension wires, resolving instability in intersecting axis control.

Equalizing elastic influences from conductive suspension wires stabilizes X-axis and Y-axis movement in lens drive devices.

A distributed flying robot reduces weight by placing heavy components on the ground, extending flight duration while enabling large-area interaction.

Positions the illumination unit at least 5 cm from the photographic unit to prevent light spot deviation and improve eyeball movement judgment accuracy.

Segmented bearings and magnetic drives eliminate cantilever tilt and backlash to prevent impact breakage.

An optical measurement apparatus detects glucose concentration in the eye's aqueous humor by analyzing light polarization rotation.

A display panel switches to transparency to align the camera with the user's line of sight.

A camera module uses a folded optical path and asymmetric lens holder supports to enable precise zoom control.

Multifunctional light units on aircraft sideway areas provide directional, status, and identification signaling via outboard emission.

An inclined spring system restricts translational degrees-of-freedom to resolve non-linear friction and poor shockproofing in mobile device lenses.

A wireless device modifies the camera viewfinder size to capture optimally sized images directly.

Magnetic drive mechanisms rotate a movable body around intersecting axes to maintain axis coincidence and prevent shake correction deviation.

Replacing voice coil motors with shape memory alloy actuators eliminates electromagnetic interference while maintaining compact high-zoom camera stability.

A plastic barrel imaging lens assembly uses a conical-aligning surface to coaxially connect lens elements.

A segmented imaging optical system reduces the weight of its movable focusing unit while maintaining a compact overall structure.

A camera module uses pre-positioned buffer members to absorb lens holder impact forces during optical image stabilization movement.

An elastic lens holder portion absorbs stopper impact energy to eliminate contact noise and wear in camera modules.

A lens moving unit integrates auto focusing and handshake correction mechanisms within a single bobbin assembly.

An integrated LED light source unit for endoscopes uses a thermally conductive substrate to dissipate heat and improve image quality.

Merged reflective members reduce system weight while maintaining multi-axis image stabilization for portable observation devices.

A pole-mounted camera uses a reflector to redirect light from a transmitting portion to an image pickup unit for wireless signal transmission.

A low-boost filter adjusts phase delay in an analog image stabilization circuit to improve vibration compensation accuracy.

A fluid dispenser integrates a projector to display dynamic images on surrounding surfaces.

Concave cover connection disperses thermal stress to prevent solder cracks and maintain electromagnetic shielding.

An automated image capturing system uses rotary actuators to position cameras and objects for dataset generation.

Placing the position sensor between wire connections and the coil prevents detection errors while allowing larger lens diameters in compact optical modules.

V-shaped grooves and convex portions guide microspheres to generate rolling friction, reducing driving resistance without physical retainers.

Segmented connector terminals bridge spacing mismatches between downsized harnesses and connection chambers, maintaining guiding allowance during insertion.

A multimedia soccer goalpost integrates flexible nets, sensor systems, and holographic projectors to enhance player safety and spectator engagement.

An arc surface on the pressure plate conforms to the cylindrical lens barrel, eliminating gaps between the rectangular bellows and preventing light leakage.

Dynamic lens groups manage optical aberrations while maintaining brightness, resolving the trade-off between wide angle of view and system complexity.