Optical Articles TRIZ Cases

Intermediary polymers suppress rapid viscosity increase during production, extending pot life while maintaining photochromic performance.

A three-dimensional security element integrates a micro-lens array with an image array into injection-molded products.

Sub-wavelength openings in anti-reflective coatings customize surface refractive index to alter light transmission properties.

Adjusting mold inclination angles reduces lens blank inventory while eliminating complex external jig systems.

A composite transparent film bonded to an organic substrate enhances impact resistance for ophthalmic lenses.

Spacer cavity and flow stop control portions guide optical material flow to minimize air bubbles and reduce base layer thickness, lowering manufacturing costs.

Simultaneous molding creates flush cutting edges, eliminating pre-cutting steps and alignment challenges to reduce manufacturing time.

Elastic nonconductive connection members link the lens unit to the support for multi-directional movement.

An overmolded ferrule boot assembly aligns optical fibers using an injection molded integral structure.

Melted sealing glass self-forms a spherical cap on a holder to integrate the lens and housing, reducing production costs.

A stereoscopic display lens array uses an optically anisotropic material to form a light field while integrating a light shielding pattern at the lens boundaries.

Non-aqueous coatings adhere to hydrophobic lenses, preventing slipping during edging without removing ink markings.

Hetero-conic lenses in a backlight unit overcome the trade-off between brightness and viewing angle by combining conic lens formulas.

Single-step molding of the positioning portion prevents heat deformation and misalignment caused by multi-stage processing.

Segmented recessed cavities confine resin during photopolymerization, preventing overflow while maintaining precise positioning accuracy.

Protective components shield optical surfaces during amorphous alloy injection molding to suppress residual stress and deformation.

A contact lens inspection system uses collimated light and a telecentric camera to capture orthographic images for automated scanning.

A sulfur-containing polymer mold half with a refractive index above 1.5 pairs with quartz to form reusable contact lens cavities.

A deformable auxetic collimator panel adjusts cell cross-sections to alter light spatial distribution.

Printing complementary line sets on both substrate sides doubles effective frequency while resolving brittleness and manufacturing cost trade-offs.

Embossed sheet reflective portions vary gradient angles within ±40 degrees to reproduce anisotropic teri luster in decorative wood-grain patterns.

Plasma treatment in mixed gas atmospheres creates flexible films that withstand lens swelling without cracking during sterilization.

Thin-film lens edges with rounded contours reduce conjunctival pressure and epithelial flap formation while maintaining high oxygen permeability.

A trimming setup modifies the effective refractive index of a dispersion compensating grating region using a calculated scanning velocity profile.

Groove portions in metallic molds discharge air bubbles from recesses, preventing voids and burning defects.

Radical bonding creates single-layer hydrophilic coatings, avoiding silicone decomposition and reducing production costs.

A light pipe optical film uses a specific glass transition temperature range to maintain prism pattern integrity during operation.

A contact lens geometry communication method defines zone shapes using angles of orientation from reference points to specify complex curvatures.

Distinct aperture shapes on off-axis optical surfaces remove unnecessary light, improving image quality in virtual displays.

Selective substrate heating forms microlenses, eliminating complex aspheric manufacturing and reducing alignment time.

Matching surface tension prevents beading on hydrophobic molds, eliminating costly corona discharge treatments and reducing production time.

Polyethylene glycol surfactants reduce lens adhesion, eliminating organic solvent hazards and manufacturing downtime.

Segmented UV irradiation cures material at varying rates while elastic membrane compensates for shrinkage stress.

Voltage-controlled LCD lenses in a wearable frame enable single white source detection, reducing multi-light system costs.

Tabs on mold halves provide spacing that allows excess monomer flow, resolving the contradiction between rounded edge shape and manufacturing precision.

Concentric rib portions with concave segments reduce press-fitting force and prevent optical axis tilting in injection molded lenses.

Liquid crystal molecules in the insert shift orientation under applied voltage, enabling dynamic refractive power changes without physical lens replacement.

Dynamic multi-stage velocity control prevents bubble formation and polymer spread while ensuring consistent lens diameter.

A hydrogel contact lens surface incorporates immobilized ophthalmically acceptable acids and polyhydric alcohols to maintain extended wettability.

Thermal regulating elements control cooling rates in injection molds to produce net-molded optical articles with uniform thickness.

Antioxidant-modified aromatic polycarbonate suppresses color shift and oxidative degradation under long-term LED irradiation.

A dual-index lens system manages encapsulant flow to reduce delamination and optical losses from thermal contraction.

A vision-correction lens molding method uses two separate beam generator pieces positioned on opposite light guide entry surfaces to create a compact optical system.