Optical Parts TRIZ Cases

Hybrid silsesquioxane and fluorene polymerization suppresses cracking during solder reflow while maintaining high refractive index.

Rotating asymmetric vertex lines creates Cartesian ovals that widen viewing zones and reduce astigmatism in progressive lenses.

A segmented delta toric lens uses circumferential protrusions to orient the optical axis without adding weight to the central optical area.

Discontinuities replace blend zones in multifocal lenses, eliminating unwanted astigmatism and improving visual performance.

Zero-strain actuation profiles guide membrane control points along predetermined trajectories using elastomer flexures, reducing required actuation force.

Hydrophilic side chains on siloxy monomers enable high oxygen permeability without non-reactive solubilizing agents.

A contact lens adjusts optical power via a compressible posterior surface and valve mechanism.

Evaluates ophthalmic lenses by comparing computed visual acuity loss against wearer-specific tolerance ranges, ensuring comfort.

A demonstration tool measures lens optical properties using a light source and sensor to display visual effects for consumers.

Two guest-host layers with non-orthogonal optical axes resolve vertical viewing angle asymmetry while maintaining high contrast ratio.

Segmenting the optical system into discrete lens elements separated by an air gap reduces bulk and improves user comfort in virtual reality headsets.

A progressive addition lens integrates a night vision reference point with lower optical power to correct myopia.

A photochromic coating composition uses specific methacrylates to form a layer that develops color upon light irradiation.

A personalized light-filter pattern for ophthalmic lenses adapts transmission zones to wearer-specific visual needs.

A spectacle lens with an eyeball-side multilayer film manages reflectance and chroma for optical performance.

An ophthalmic lens integrates electrochromic dimming material between electrode layers to dynamically adjust light transmittance.

Silver ion exchange modifies sunglass surface tint while maintaining UV and IR absorption without selenium volatility.

Fenestrations in a segmented contact lens pump tears through blinking, resolving comfort and optical quality trade-offs.

Vertical segmentation of curvature powers eliminates retinal blur circles, resolving the trade-off between multi-focal adaptability and image resolution.

Slidably guided lens segments track eye position to resolve adaptation difficulties for varifocal wearers.

Eye tracking detects saccades to trigger active optical element adjustments, eliminating visual distraction from perceivable lens changes.

Segmented carrier zones maintain consistent thickness profiles to prevent rotational drift and blurred vision in astigmatism correction.

A device determines head freedom areas for optical lenses by evaluating performance across multiple head positions.

An inferior dimple zone reduces thickness for oxygen permeability while a prism ballast maintains rotational stability.

Polyoxyethylene side chains on a polysiloxane backbone resolve phase separation between siloxane and hydrophilic monomers.

Composite sputtered coatings maintain 50-70 mN/m surface energy to resolve the contradiction between easy cleaning and coating durability.

Interference optical lens with dual absorption regions targets blue-green and yellow-orange light to enhance red and green chroma perception.

A periodic refractive power map superimposed on an underlying optical correction lens surface creates a continuous curvature profile for extended depth of focus.

Integrating a photochromic element with liquid crystal cells enables automatic adaptation to varying sunlight conditions for improved user comfort.

Segmenting lenses into independently controllable zones resolves the trade-off between sport-specific configurability and device complexity.

A single optical surface integrates prism and atoric correction stages to redirect the line of sight forward.

Thick portions bias gravity center downward while transition portions vary thickness to stabilize lens position.

A tunnel vision mask restricts visual attention to minimize distractions during cognitive tasks.

A deformable contact lens uses a fenestrated hydrogel layer to pump tear liquid across the cornea during blinking.

A spectacle lens producing apparatus sets distinct corridor lengths and refractive powers for each eye based on individual prescription information.

Electrode units with conductive lines spaced less than 100 micrometers control potential distribution in liquid crystal lenses.

A multilayer antireflective coating with alternating high and low refractive index layers achieves high reflection in near infrared and blue light regions.

Spatial variation in membrane tension compensates for hydrostatic pressure gradients, eliminating gravity sag and preventing fluid penetration degradation.

Transparent electroactive cells adjust optical phase shift to match wearer gaze direction for customized vision correction.

A dynamic ophthalmic lens uses photodiodes and Hall Effect sensors to detect external signals for component activation.

Electrochromic polymer lenses replace slow photochromic materials, enabling rapid visible light adaptation independent of temperature.

A method determines ophthalmic lens optical power by measuring gazing distances at different attention levels.

A computer method scales a base progressive lens design to derive specific astigmatism distributions for different addition values.

Aligning cylinder axes with a combined reference axis reduces peripheral distortion while maintaining central vision sharpness and wearer comfort.

A progressive spectacle glass design method calculates negative refraction deviations to reduce sensitivity to optical errors.

Redirection members redirect image light through magnifying lenses to present a clear view, reducing neck strain from downward head tilting.

Dual LC cells with complementary twist angles eliminate birefringent dispersion in near-eye displays, resolving vergence-accommodation conflicts.

Lower polarization efficiency preserves contrast while reducing glare, minimizing visual fatigue in changing light.

A numerical representation of a spectacle lens optimizes ray tracing through a non-spherical vertex surface.