Printers TRIZ Cases

A projector uses two display panels with shifted pixel arrays to superpose images and increase perceived resolution.

A rotational filter light source apparatus dynamically places complementary color filters in the optical path to enhance illumination intensity.

Camera main body generates motion information independently to drive lens image stabilization control without waiting for inter-unit communication.

Actuating coil drives movable camera component to abut fixed structure, eliminating collision noises from wide frequency band vibrations.

A nested lens barrel uses an off-axis drive unit to rotate the optical assembly, resolving complexity trade-offs in interchangeable camera systems.

Segmenting lens detection into independent axes resolves the contradiction between compact device size and precise distance measurement.

Drive barrel integrates operation ring and motor transmission to switch lens drive modes.

SMA wires generate traction forces to drive a support element, compensating for prime lens rotations caused by camera shaking.

A zoom lens uses an intermediate group with cemented diverging surfaces to achieve a compact design and large aperture ratio.

A rotatable projector mechanism adjusts its position relative to a display component via a connecting member.

Single-pole magnetization prevents opposite-directed forces at large turning angles, maintaining drive force while reducing manufacturing costs.

A projector uses a light diffusion controller to adjust optical homogeneity for seamless mode switching.

Control unit adjusts image stabilizing reference position based on mounted lens barrel type to calculate rotational and parallel movement shakes.

Segmented guide barrel grooves constrain straight-proceeding barrel movement to prevent diameter fitting notching and maintain lens positioning accuracy.

Nested guide rails merge orthogonal movements into one structure, eliminating interference between axes while maintaining high driving precision.

An imaging system adjusts its optical axis dynamically to expand the field of view while maintaining high resolution.

A projector adjusts projection position using an image pickup unit and detection unit to locate a removable object on the surface.

A three-degrees-of-freedom actuator rotates the lens group and image sensor together to enable optical image stabilization.

An optical assembly integrates a projector and imager into an electronic device to render video content alongside text on the display.

A dual-actuator optical path changing device shifts swing center lines toward actuators to minimize displacement and reduce noise.

A tunable lens optical system adjusts focal length via moving elements to enable compact augmented reality headsets.

Dual drive mechanisms move a shake correction lens along intersecting planes, resolving the contradiction between device complexity and manufacturing precision.

A five-axis camera stabilizer moves the lens module along multiple axes to correct image shake.

Multi-bent connectors segment stress distribution to resolve the contradiction between reducing sensor driving device size and maintaining support stability.

Magnetic suspension reduces rotational moment and driving force to lower power consumption in high-magnification camera modules.

A stereoscopic camera system couples to welding equipment and transmits real-time workpiece views to a helmet display.

An imaging support device adjusts lens and image region movement ratios to set subject image positions accurately.

A camera module rotates a lens module around intersecting axes to stabilize optical images.

Inclined drive units displace a movable compensation member perpendicular to the optical axis, reducing lens unit thickness in bent optical systems.

A lens support integrates a light source to illuminate perimeter edges of eyewear lenses for dynamic aesthetic customization.

A processor calculates subject movement from pre-images to drive a shifting mechanism for precise sensor displacement.

A shake detection apparatus combines filtered signals from lens and camera body detectors to generate a unified correction signal.

Opposing magnetic poles and wire configurations generate forces that prevent jamming during optical zooming operations.

A projection lens housing uses a dual dust-proof wall system to shield the optical path while allowing the lens to shift position.

Axially magnetized magnets arranged in an antiparallel pattern reduce electromagnetic interference while maintaining strong attachment strength.

Overlapping cam followers in a shared groove reduce optical axis length while maintaining precise lens unit positioning.

A lens barrel flexible wire stabilizes its mounting state using a bent portion, preventing positional drift caused by environmental wear and vibration.

A projection optical system shifts focus to emit spatially uniform illumination light.

Segmented lens groups correct spherical and coma aberrations while maintaining a bright F-value across varying focal lengths.

A lens driving module integrates a plastic frame and metal structure pins to support the shield can.

A lens apparatus shifts optical units to adjust field curvature while automatically compensating projection magnification and focus position.

An external micro projector uses magnetic adhesion and Pogo Pin connectors to attach directly to a smartphone.

Chamfered stopper convex corners prevent frame collision during drop impacts, eliminating chipping and reducing scrap generation in mobile camera modules.

A tunable optical component uses a deformable internal space filled with transparent liquid to adjust focal properties via mechanical displacement.

Flat spring strips connect speaker contacts to PCB pads without compromising the seal, eliminating manual wiring and sealing compounds.

A clip mounts external devices to smartphones using movable arms and a software application that displays screen markers for precise alignment.

Wire clips merge mechanical support and electrical connection to reduce assembly difficulty in miniaturized lens modules.

Segmented driving modules move optical elements via independent coils, reducing mechanical complexity in miniaturized devices.

Segmented lens groups with defined focal length ratios correct aberrations during zooming, reducing focusing group size and enabling high-speed autofocus.

A liquid lens uses a second plate with varying thickness to maintain optical stability under thermal stress.