Optical Elements TRIZ Cases

A seven-lens wide-angle optical system uses aspherical surfaces to correct high-order aberrations.

A thin film structure uses a blocking layer and matching layers to protect adhesives from UV degradation.

A four-element imaging lens uses asymmetric refractive power distributions to bend light through specific curvature ratios.

Optimized curvature radii balance high resolution with moldability, resolving the trade-off between precision and manufacturability in compact optical systems.

A seven-element camera optical lens corrects chromatic and spherical aberrations using alternating positive and negative refractive powers.

A zoom lens uses aspherical surfaces in a negative second unit to correct optical aberrations.

A four-element infrared lens assembly corrects optical aberrations to enable precise dynamic eye gaze tracking.

An eight-element optical imaging lens uses aspherical surfaces to deliver high-resolution images in a compact form factor.

Aspheric surfaces with inflection points on six lens elements correct aberrations to maintain image quality despite reduced axial distances.

A seven-element camera optical lens uses glass and plastic materials to correct chromatic aberrations while maintaining a compact structure.

Ink aggregates on a hydrophobic dielectric layer under an electric field to achieve full-color display without adding complex color filters.

A seven-element camera optical lens uses free-form surfaces to enhance imaging quality and achieve ultra-thin wide-angle designs.

A zoom lens system moves lens units along an optical axis to vary magnification and achieve a compact form factor.

Aspheric lens elements in a six-element assembly correct aberrations while reducing back focal length for compact portable devices.

Convex minute concave portions on the mold plate prevent structural peeling during molding, extending tool lifespan and reducing manufacturing costs.

Segmented first lens units with optimized focal lengths reduce chromatic aberration and distortion across a wide angle of view.

A seven-lens optical imaging system expands the semi-field of view beyond 70 degrees using mixed glass and plastic elements.

A polyester optical film uses crosslinked polymer particles to form uniform elliptical voids that enhance reflectance.

A non-coaxial optical component transmits display light through incident and emergent surfaces to reduce module thickness.

A seven-lens camera optical system uses specific refractive power sequences to correct aberrations.

An asymmetric D-cut lens configuration minimizes radial size while maintaining optical performance reliability in portable terminals.

A nine-lens imaging system uses a negative ninth lens with an aspherical surface to correct peripheral aberrations.

Interchangeable face gaskets on a contoured spacer frame create clearance for glasses, resolving interference between lenses and facial features.

A curable composition forms a cured product via cationic polymerization using an onium borate salt initiator.

Dynamic spacing between positive and negative lens groups corrects aberration fluctuations, enabling high zoom ratios without increasing overall device size.

Dichroic mirrors combine visible and infrared light into one beam, overcoming narrow spectrum limits to emit an ultra-wide continuum from 400 nm to 5000 nm.

A six-lens imaging system uses aspherical surfaces to correct optical aberrations.

A compact wide angle lens uses two lens groups to provide focusing power and correct aberrations.

An intersecting axis configuration aligns dichroic films with observer eyes, resolving eye ring diameter and brightness trade-offs.

A zoom lens first unit uses three negative meniscus lenses with aspherical surfaces to achieve wide angles of view.

A head-mounted display uses an external operation section to move the image emitter through a light-transmitting cover.

Unified metallic support piece aligns optical units to resolve assembly complexity while enabling retractable combiner integration.

Non-rotationally symmetric aspheric surfaces on eight lenses enable wide aspect ratio imaging without external anamorphic attachments or cropping.

A four-group zoom lens adjusts spacing between positive and negative groups to reach a ten-times variable power ratio while maintaining telecentricity.

Dual pulse drive signals reduce high voltage requirements and spurious modes in MEMS mirrors by segmenting actuation within each oscillation period.

A resist modeling method uses segmented substrate areas to measure orientation and critical dimensions for optical proximity correction.

LMS tone adders adjust harmonic signal amplitude and phase to stabilize the raster scan pattern against mechanical resonance distortion.

A resin optical element incorporates a laser-carbonized light shielding area within its edge part to block stray light reflections.

Aspheric surfaces on the fourth lens element redirect marginal rays to improve peripheral illumination while maintaining compact size.

A four-lens group zoom lens moves the first group dynamically to achieve a wide angle of view.

A MEMS mirror replaces capacitive electrodes with a micro-magnet and sensor array to resolve the trade-off between large tilt angle sensing and device size.

A near-eye display optical surface member folds light through reflective free-form surfaces to enable compact device designs.

Integrating dichroic beam splitters and combiner mirrors reduces installation size while nested cooling channels maintain temperature balance.

Segmented reflector rows with varying inclination angles control reflection paths to prevent false images in mid-air displays.