Optical Articles TRIZ Cases

A confocal sensor measures the distance between a molding insert surface and a tooling plate reference plane to verify accurate mounting alignment.

Water-based alkyl propylene glycol ether surfactants dissolve silicone mold residues, eliminating organic solvent use and environmental harm.

Autoclave hydrolysis of urea adjusts packaging solution pH to form a hydrophilic layer-by-layer coating directly on silicone hydrogel contact lenses.

An optical element resin member incorporates an inclined portion to manage stress distribution between substrates.

Contact shaping substrates deform polymer liquid before curing to resolve contour control and vertex precision trade-offs in lens array manufacturing.

Separating the cooling plate from the infrared-heated stamper prevents deformation and reduces cooling time.

Screw-threaded fixing caps replace permanent caulking, allowing easy detachment and reassembly of tension bodies to improve optical connector assembly yield.

A contact lens body features discrete nodes that reduce light transmission at specific wavelengths to alter color perception.

Needle injection forms graded-index waveguides with low propagation loss at 1,550 nm while maintaining heat resistance above 300°C.

A polyether-modified polymer composition stabilizes fluid flow during cast polymerization to suppress striae formation in thick optical lenses.

Slanted ejector pin marks on resin scanning lenses match the slant surface orientation to resolve removal difficulties and reduce deformation during ejection.

An optically massive layer between a titanium nitride and gray metal solar control member prevents reflected light interference.

A diffractive optical element uses concentric annular ring zones with specific radius ratios to manage curing shrinkage stress.

Segmented mold regions form opaque masks and transmissive optics simultaneously, preventing material mixing to ensure precise border definition.

A mobile phone cover plate optical element uses multiple optical units to produce distinct light shadow effects.

Nanoimprinting forms slanted mask structures to produce high-precision blazed gratings, reducing fabrication costs and complexity.

Eliminating ferrules removes debris traps and polishing complexity. A gel-groove assembly cleans and aligns bare optical fibers during insertion.

Dynamic mold temperature cycles resolve cold skin layer formation and flow resistance issues during injection molding of optical articles.

RF curing bonds housings without mechanical fasteners, eliminating buzz and squeak while reducing tooling complexity.

Metasurface ophthalmic devices integrate nanoscale metallic features for optical phase modulation and electrowetting mechanisms for dynamic focal length adjustment.

A perimeter flange stabilizes thin polymeric lenses against warping, eliminating extended cooling times and maintaining production throughput.

A toric intraocular lens uses variable central thickness to define adjustable optical diameters independent of the correction power.

A stop ring features a through-hole with a stepwisely narrowing diameter to secure an optical fiber within the cord assembly.

Single-step extrusion merges fiber bundles into a unitary block, minimizing inactive display borders and contamination.

Combining sub-lenses with differing Abbe numbers counterbalances dispersion to reduce longitudinal and transverse image distortion.