Spectales/Goggles TRIZ Cases

Asymmetric gradient index optical elements focus light off-axis to create myopic defocus, reducing halos and controlling myopia progression.

Pre-formed semi-finished ophthalmic lens blanks minimize generator movement and polishing time, increasing throughput of existing direct surfacing machinery.

A hinge assembly connects eyeglass frames to temple arms using a notched pivot shaft and hooked member for secure attachment.

A low elastic modulus polymer film absorbs mechanical energy to prevent cracking and chipping of organic glass substrates during aggressive drilling processes.

Optimized curvature profile reduces center and edge thickness for high-power lenses, resolving manufacturing complexity and processing time bottlenecks.

A glasses side cover uses a chute with an operating member to detach the component from the temple.

Removable elastomeric traction members in eyewear earstems prevent slippage during active sports by conforming to individual head shapes.

Localized dye absorption in tinted contact lens regions improves color identification while maintaining adequate light transmission.

Lenses subtract orthokeratology wavefront changes to control myopia progression without relying on generic spherical aberration.

A thin antireflective coating reduces reflection in ophthalmic lenses by using a metal layer with specific thickness.

Varying asphericity values per meridian compensates for spherical aberrations that worsen contrast and visual acuity during low light conditions.

A bistable spectacles knuckle uses a monolithic elastomer body to enable folding movement between open and closed positions.

A contact lens uses a distinct peripheral power profile to optically control the location of peripheral vision images relative to the retina.

A multifocal intraocular lens uses binary and aspheric surfaces to correct chromatic aberration.

A smart eyewear system uses a tunable optical element to dynamically adjust refractive power for individual users.

A wearable processor modifies captured images in real-time and displays the result on a head-mounted display to enhance visual acuity.

Segmenting the connection into an embedding slot and a locking through hole distributes stress, preventing lens damage during assembly.

Smartphone imaging analyzes lens refraction patterns to determine optical parameters, replacing expensive specialized equipment with accessible digital tools.

Automated diagnostics monitor static and dynamic morphological characteristics to identify mismatches without expert intervention.

Segmented pivotal members engage snap-fit lens portions to prevent frame damage during replacement.

Engaging slots in the connecting part adjust the ancillary frame position to resolve fit issues.

Ultrasonic welding eliminates heavy screws and nuts in rimless glasses, preventing loosening while maintaining secure lens positioning.

Local wavefront analysis replaces ray tracing to resolve calculation time bottlenecks while maintaining optical quality.

Computational correction of vertical parallax errors replaces bulky base columns, enabling rapid and ergonomic measurement of eye height and pantoscopic angles.

A spring hinge cam device applies biasing force to maintain temple configurations while routing flexible printed circuits.

Embedded autonomous components in the lens blank resolve frame independence and reduce dispensing turnaround time.

Separable glasses arms with a triangular support detach at the temple when pressure exceeds a threshold, reducing discomfort during supine wear.

Segmented magnetic locking elements enable rapid lens interchange without compromising attachment strength.

A contact lens packaging system uses low-molecular weight hyaluronic acid to enhance surface hydrophilicity and prevent lipid adhesion.

Pivot joints and telescopic frames adjust spectacle lens angles and spacing to align exit pupils with varying interpupillary distances.

A method derives a second longitudinal profile for an ophthalmic lens engagement ridge to match rimmed frame bezels.

Peripheral micro-reticles and micro-lenses refract light to form myopically defocused images, reducing eye elongation in children.

Segmented optical zones minimize astigmatism and distortion while providing wider channel width for presbyopic vision correction.

A method tailoring ophthalmic lens design and corneal aberration profiles to individual patient characteristics.

A magnetic attachment system secures eyewear to headwear using embedded temple magnets and metallic inserts.

Magnetic attachment secures a swappable nose bridge, resolving light leakage and fit issues across diverse user anatomies.

Collimated light sources project lens shadows onto a screen to determine curvature without physical contact, eliminating manual handling risks.

A calibration mark aligns virtual frames on face images to enable remote optical measurements.

Magnetic attraction parts attach detachable lens units to the frame body, resolving myopia adaptability issues in augmented reality glasses.

Segmenting the optical system into two lenses resolves corneal binding by assigning rigidity to the anterior layer and comfort to the posterior layer.

A pre-assembled raw material stack enables sequential energy delivery to deposit precise coating layers.

An optical modulator adjusts light phase and strength to compensate for eye opacity without surgical intervention.

Hydraulic pressing displaces inner color layers in a cellulose acetate sheet, eliminating surface grinding and reducing deformation during fabrication.

Algorithm minimizes material waste from complex spectacle frames by selecting optimal blank sizes through weighted global cost analysis.

Fluid-filled chambers in the lens change shape under eyelid pressure, resolving distortion issues common in prior multifocal designs.

Structured light projection resolves positioning errors and lighting variations during spectacle fitting by creating a robust 3D head model.

Tessellated optical filters in eyewear lenses selectively transmit light to drive the eye-brain auto-exposure system.

A rotating shaft structure for virtual reality glasses integrates nested cable routing within concentric layers to protect flexible flat cables during rotation.

Internal elastic cursor elements reduce torsion stress on hinge components while maintaining ease of operation for spectacles.