Mountings TRIZ Cases

A telescoping lens barrel uses a rotatably supported second frame nested within the first frame to reduce overall length.

A closed geometry optical mount uses inward extending contacting features and recessed portions to create opposing hinge joints for controlled flexure.

A seven-element image capturing lens assembly balances refractive power distribution to correct optical aberrations across the field of view.

An edge-cut lens sheet with chord and circular edges reduces camera module volume while maintaining imaging quality.

An adjustable fixture rotates the lens while optical imaging detects orientation errors, achieving alignment within 1 milliradian tolerance.

Segmented lens architecture isolates dust from the sensor while enabling optical zooming and auto-focusing in handheld devices.

A lens actuator uses evenly spaced linear motion transducers to displace a carrier along an optical axis.

Segmented base holding surfaces constrain optical components, preventing adhesive overflow misalignment during manufacturing.

Segmented terminals isolate external forces along insulation walls, maintaining consistent spring constants and preventing deformation in lens drive devices.

A focusing controller switches between phase difference and contrast autofocus methods to maintain high-speed operation.

Hybrid glass and plastic wide angle lenses stabilize temperature characteristics while reducing manufacturing costs.

Positive lenses with specific dispersion characteristics correct color aberration while suppressing focus shifts caused by temperature variations.

Dynamic spacing between positive and negative lens groups maintains optical performance while reducing system size.

Moving the first lens unit adjusts field curvature while the aspherical lens minimizes angle of view changes during projection.

A folded optics camera uses a tilt actuator to stabilize images within compact designs.

An adapter positions a tripod seat internally relative to the lens mount.

A variable power lens uses a drive ring coupler to link rotational rings while permitting axial movement.

A focus detection apparatus rearranges parallax signals to detect focus states using a single arithmetic circuit.

Segmented lens groups resolve the brightness versus weight contradiction in telephoto lenses, enabling F/1.4 performance without excessive mass.

Snap-fitting and bayonet locking replace threaded connections to resolve stability versus convenience trade-offs.

A lens unit offsets thermal expansion between the tube lens and single lens via a matching supporting member, maintaining resolution stability.

A lens barrel uses a dedicated pressing portion and spring member to urge the movable barrel radially, suppressing helicoid play without direct screw contact.

A compact lens system uses a movable second unit to adjust spherical aberration while maintaining focal length.

Hollow barrel areas absorb interference from micro-convex lens structures, preventing deformation that degrades imaging quality.

An asymmetric aperture reduces periscopic lens assembly thickness while maintaining light transmission efficiency.

A 3D display system uses a rotational base and image capturing device to adjust projection elevation angles for optimal viewing.

A composite infrared lens module stabilizes optical dimensions using matched thermal expansion coefficients.

A variable focal length lens apparatus uses a temperature detector to correct light emission timing and drive signal phase.

A display control device determines usage conditions based on user selections and available power to manage electronic device operations.

An integral seal structure engages the lens side portion to prevent dust entry and reduce print defects in the housing.

A three-group imaging optical system reduces high-order aberrations through specific lens power distribution.

A compact optical lens assembly uses a semi-transparent mirror to combine virtual and real images.

Plastic lens element annular surfaces moderate assembly compression forces to enhance structural integrity.

An aspherical surface satisfying 0.05 < SagH/BF < 0.25 enables wide viewing angles while maintaining compact overall length in head-mounted displays.

A directional mirror in a vehicle display device adjusts focal position using a tilting fulcrum part and biasing member.

Mechanical coupling links adjacent mirror elements in a linear array to enforce synchronous rotation across the MEMS apparatus.

A lens module pressing ring with a bumpy ridge and boss structure.

Electrostatic actuators tilt a microscopic lens on a semiconductor substrate to resolve volume and power constraints in portable devices.

A near-eye display device uses a rotating mirror to convert axial light into radial propagation, expanding the optical path within a compact volume.

A light shading plate with multiple clamping positions and bosses allows adjustable spacing between lenses in an imaging module.

Glass aspheric lens assembly achieves high transmittance across visible wavelengths while correcting chromatic aberration in compact portable devices.

Independent ramps and a wear-resistant ring reduce seal friction, lowering motor energy consumption and extending service life.

A five-element optical imaging lens uses specific surface curvatures to refract light rays for image formation.

A submersible camera lens dome uses a hard polymer sealing ring to create a watertight barrier without O-rings.

Aspheric lens surfaces with inflection points correct aberrations in compact five-element systems, increasing aperture value and imaging quality.

A multi-group imaging lens uses cemented elements to correct optical aberrations and maintain a fast F number.

Radial guide grooves reduce combined support frame length while maintaining mechanical strength and guidance reliability.