Spectales/Goggles TRIZ Cases

A stepped articulation screw tilts under elastic force to prevent unscrewing, maintaining mechanical strength after repeated hinge cycles.

Alternating correction and defocus zones in concentric areas prevent peripheral focus from falling behind the retina, reducing myopia progression in children.

Liquid crystal eyeglass lenses adjust phase profiles to correct presbyopia and higher-order aberrations while minimizing disorienting visual sensations.

A polarized lens design uses a convex film between substrates to reduce overall thickness.

Randomly arranged dioptric portions in a vision correction lens minimize eye fatigue by eliminating image jump during near-far transitions.

A contact lens integrates myopia control optics with antimuscarinic agents to deliver therapeutic drugs directly to the eye.

A polarizing film uses dichroic and coloration dyes to achieve specific optical properties.

A tiltable tracing stylus shaft dynamically adjusts its angle to follow rim curvature during measurement.

Dotted lens structure creates phase differences to assist accommodation response, eliminating complex electronic focus adjustment mechanisms.

Multi-position imaging captures structural points through spectacle lenses to determine local refractive power distribution.

Segmented frame contact points create ventilation gaps between lens and eyewear frame, reducing condensation while maintaining ballistic impact resistance.

A computer-based lens ordering system selects resin, pigment, and coating types using a learned model trained on user data.

An offset carrier arm guides a feeler along a circular arc path, reducing dust interference and improving measurement precision in eyeglass rim readers.

A detection method identifies ophthalmic lens points using geometric barycenters and correlation analysis.

A focus-tunable lens assigns distinct optical powers to separate regions to measure visual acuity within virtual reality headsets.

A tracking system estimates Spherical Equivalent Refraction trajectories to visualize treatment benefits over time.

A progressive-power lens object-side surface uses varying curvature regions to control optical magnification.

A hinge uses a rotation contrasting element to stabilize temple angular positions via friction between half-shells.

Polyvinyl alcohol adhesion layer bonds high refractive index lens substrates to multi-layer polarized films.

An organosilicon intermediate layer bonds the substrate and water-repellent coating, maintaining low friction after abrasion testing.

Selective transmission of 350 to 400 nanometer light prevents ultraviolet damage while suppressing myopia progression.

A nested optical device uses a convex lens and four concave lenses to minimize object images for vision training.

Liquid crystal lenses in adjustable variable transmissivity eyeglasses change transmissivity via electronic circuits to maintain optimal retinal illumination.

A glasses frame with a slot and pivot part connects to a lens via a fastener featuring a fixing groove and elongate holes.

Continuous head pose recording identifies habitual posture to correct centering data, resolving static snapshot measurement inaccuracies.

Apodized single vision lenses reduce peripheral optical aberrations, allowing lower cylinder error correction without toric stabilization mechanisms.

An inward locking portion and circular slot secure lenses to the frame, preventing damage from drilling or weak cord fixation.

A concentric annular multi-zone lens uses alternating correcting and defocusing zones to generate myopic defocus.

Balances spherical and cylindrical powers between two ophthalmic lenses to ensure comfortable binocular vision.

Automated image processing calculates frame warp angles to eliminate manual protractor estimation errors.

A lens element combines a refractive surface with a holographic optical element to provide additional optical power.

A soft contact lens uses diffractive structures to modify optical ray power and minimize thickness variation across the optic zone.

A mobile application creates a virtual 3D face model to calculate precise lens positioning parameters for customized eyewear fitting.

Temple-driven engagement members secure the lens assembly against impact while enabling simple attachment without levers.

Rotatable hinge sections in spectacle arms resolve discomfort from fixed geometries by enabling precise fitting adjustments for individual users.

Perforated mounting grooves nest modular detectors into frames, resolving the trade-off between structural simplicity and safety monitoring versatility.

Imaging devices detect permanent markings and retroreflections on spectacle lenses to resolve reference point errors in progressive lens manufacturing.

A composite surfactant blend deposits a uniform coating on hard surfaces to prevent lens fogging.

A hinge pin with a thinned final portion aligns eyeglass frame articulations during insertion.

Modular spectacles use compressible temple ends to secure frame elements without tools, enabling quick lens and style changes.

Segmented frame parts and universal pivot shafts resolve the trade-off between customization ability and structural strength in eyewear.

A photochromic composition combines polyrotaxane with fulgide or chromene compounds to enhance reversible structural change and mechanical strength.

A lens element with optical elements and a coating layer that adds specific optical power to correct vision.

Segmenting the photochromic dye into a dedicated barrier-protected layer prevents chemical damage from polymerizable monomers during lens manufacturing.

A modular eyegear frame uses a lockable tab and slot to secure lens units within the seat.

A cleaning vessel uses segmented wall and base openings to distribute liquid across ophthalmic lenses for automated production.

Federated learning coordinates local and global neural networks to enhance predictive accuracy without centralizing sensitive customer data.