Spectales/Goggles TRIZ Cases

Vertical lens movement aligns optical centers with eye level, eliminating unnatural viewing angles and reducing eyestrain during vision switching.

A metal carrier element with threaded and positioning pins integrates into rimless spectacle lenses to enable tool-free frame changes.

Smartphone camera maps three-dimensional coordinates using autofocus and SLAM, resolving scale inconsistencies in single-camera depth mapping.

A tablet-based measurement device synthesizes face images with and without frames to specify reference points accurately.

A contact lens uses asymmetric positive and negative correction areas to stabilize positioning on the cornea.

A computational eye model simulates torques and forces acting on contact lenses during eye movement to predict rotation, centration, and decentration.

An integral temple hinge eliminates screws and assembly time by using a flexible elastic portion to drive pivoting between open and folded positions.

Segmenting the lens into correction and defocus areas creates continuous peripheral defocus to slow axial eye elongation in children.

Suspended pegs position headsets inside a UV-C cabinet, illuminating hidden earphone interiors to kill infectants without liquid damage.

A segmented reflective layer with transparent gaps guides image light through an eyeglass lens while maintaining optical transparency.

A virtual fitting system adapts spectacle frames to a 3D head model through precise anatomical bending and temple adjustment.

Applying a low refractive index hard coat preserves the optical power of microlenses while providing abrasion resistance.

Segmented temples with orthogonal elastic parts absorb shocks and reduce ear pain during use without displacing the frame.

Pivoting arms use adjusting pieces to create structural interference, preventing slippage on varying head sizes.

A transparent substrate with a reflector directs display light toward the eye.

Standardized tribometry screens surface treatments and curing conditions to achieve target coefficient of friction values, reducing clinical trial dependency.

Magnetic markers on the eye enable precise gaze direction measurement without constraining wearer behavior.

Eye-tracking apparatus integrates light sources and sensors along the lens periphery to detect gaze direction via reflected light signals.

Analyzing flash reflections on eyeglass lenses determines spherical and cylindrical power, eliminating the need for cumbersome auxiliary optical instruments.

Segmented optical zones in a femtoprojector contact lens create peripheral myopic defocus to slow myopia progression while maintaining central visual acuity.

A lens system combines central optical correction with peripheral myopic defocus zones to manage refractive errors.

Resilient coupling pieces bend outwardly to accommodate head sizes, preventing frame bending and lens displacement for stable focal distance.

A method for determining personalized eyeglass frame geometry using wearer-specific morphological measurements and virtual models.

Central and peripheral zones apply distinct optical corrections to resolve defocus in the peripheral retina that drives myopia progression.

A contact lens support system uses client imaging and server analysis to evaluate lens conditions remotely.

Surfacing ophthalmic lens bodies with specific geometries to define optical functions and transmission parameters simultaneously.

A tiltable tracing stylus shaft measures rim and template edges within a single integrated housing unit.

Segmenting optical patch prescriptions into reusable front and rear surfaces reduces mould insert counts from 166 to 26, lowering manufacturing costs.

Embedded magnets replace miniature screws to eliminate handling difficulties and prevent breakage when eyewear connectors disengage under impact.

A segmented electrode system uses conductive ink and vacuum deposition to form reliable electrical connections in electronic spectacles.

Embedded electrolytic cells generate oxygen from water within silicone hydrogel contact lenses, resolving the oxygen barrier created by electro-optic elements.

A calculation module determines geometrical parameters to select adapted semi-finished lens blanks.

Segmented anti-slip coating resolves axial shifting during lens edging by increasing frictional resistance without compromising oil-repellent properties.

An adjustable nylon thread and tensioning device simplify lens assembly by eliminating complex mechanical locking clips.

Splay hinge applies quasi-constant force to secure head-mountable device, accommodating diverse head anatomies without compromising comfort.

Random cell filling levels eliminate light scattering and parasitic images by controlling phase shift deviations.

A hybrid diffractive liquid crystal lens provides continuous focal length adjustment using thin LC layers and continuous electrodes.

A segmented progressive spectacle lens uses discontinuous refractive indices and surface shapes to optimize optical transitions between distance and near vision zones.

Segmenting the coating into functional layers resolves the contradiction between reducing UV radiation reflection and maintaining manufacturing precision.

Independent subzone phase profiles optimize energy distribution among multiple foci, correcting astigmatism while minimizing glare and halos.

Using accommodative error measurements to design ophthalmic lenses eliminates lengthy clinical studies required to assess myopia progression efficacy.

A lens solution polymer coats contact lenses to maintain surface hydrophilicity and provide lubricity.

Spectacle lens integrates micro-lenses to refract light into myopically defocused images across the visual field.

Segmented base and optical components retrofit diverse eyewear models, reducing manufacturing complexity while enabling customizable communication features.

A corrective lens uses a slotted transmissive region to enhance depth of focus and improve retinal image quality.

An intermediary contact lens tool prevents foreign matter introduction by separating fingers from the lens during aseptic handling.

A smart contact lens modulates light transmission and releases therapeutic agents via electrical signals.

Controller detects initial stylus state and adjusts movement to insert into deviated bevel grooves, eliminating manual operator assistance.

Directional traction surfaces on eyewear supports inhibit slipping in undesired directions while allowing easy removal along the protrusion orientation.

Manipulating eyelash spacing creates a pinhole effect that improves visual acuity by reducing light exposure and focusing light on the retina.