Optical Articles TRIZ Cases

Distinct groove pitches on the light guide member resolve non-uniform luminance distribution, eliminating dark areas without adding optical sheets.

Applying atmospheric plasma to wet lenses removes vacuum equipment and drying steps, reducing manufacturing costs while maintaining surface wettability.

A containment band surrounds a functional wafer to capture soft thermoplastic outflows during injection molding.

A curved display panel manufacturing method uses substrate paring and fixing layers to maintain structural integrity during bending.

Thermally processed optical elements use wave-like scattering structures to control light refraction, eliminating glare and inhomogeneous distribution.

Bead-shaped light absorbing elements disperse on transparent film to block external reflections while transmitting internal display light.

A liquid crystal display device uses alignment films to orient molecules with pre-tilt for uniform response.

Silane-functionalized nanoparticles embedded in polymer substrates improve abrasion resistance without adding complex coating steps.

Universal molds with embedded codes eliminate refitting stops, allowing continuous mixed-parameter contact lens manufacturing.

Cooling the lens-adhered mold half and applying ultrasonic vibrational energy separates the silicone hydrogel contact lens, eliminating extraction damage.

Sintered retroreflective composite beads combine a core with peripheral glass layers to maintain optical reflectivity.

Stack protrusions and recesses align camera module lens units, eliminating complex alignment apparatus for compact mobile integration.

Bulky siloxane monomers enhance silicone hydrogel lens thermal stability.

An injection-molded structure covers the optically ineffective zone of an optical lens assembly, reducing volume and preventing stray light.

Extruded multilayer polymer sheets with varying dopant concentrations resolve diffusion limits to produce large gradient optical elements.

A lens assembly employs a baffle ring between lenses to create a pouring space, forming a third lens that reduces gas cavities and improves production yield.

Merging lens holders and alignment structures via 3D printing reduces part count and assembly complexity while maintaining precision.

Replacing oxidizing initiators with di-tert-butyl peroxide prevents fogging and yellowing, maintaining hardness and visible light transmittance.

Indexable platform moves optical articles through heating and cooling zones, eliminating batch reload delays to increase curing throughput.

Transparent silicone interlayer bonds optical lenses without heating, compensating for surface deviations to maintain clarity.

Thiol-induced graft polymerization creates a central pupillary region in photochromic contact lenses, avoiding uniform color change.

Micro-textured sealing zones on plastic containers displace water beads during heat sealing, preventing leakage and eliminating manual re-sorting.

Impedance matching layers reduce reflection and polarization loss, enabling high efficiency at reduced thickness.

Corrosion inhibitor additives in a bead bond layer migrate through the reflective metal layer to prevent staining and maintain retroreflective performance.

Multi-step injection molding ensures uniform cooling for high sag thick lenses, preventing deformation during production.

An injection mold forms a connector element around an exposed optical fiber end using controlled temperature differences.

Transferable LbL coatings detach from molds and reattach to silicone hydrogel lenses via polymer entanglement, eliminating costly plasma treatment steps.

Spatial curing of reactive monomers creates indentations without new molds, enabling custom geometries and improved oxygen transmission.

Symmetric layering balances stress during thermoforming of active optical devices, preventing ruptures and delamination.

Low molecular weight polyamide diffuses from the bulk to the lens surface during wear, resolving poor initial comfort and wettability in soft contact lenses.

Segmented mould inserts customize anterior curvature while integrating truncation features to improve lid engagement comfort.

Rotating roll and continuous belt process aligns photochromic-dichroic compounds in molten thermoplastic film, reducing optical distortion.

Replacing mechanical guides with magnetic fields centers inserts in molds, eliminating holes that trap bioburden while maintaining manufacturing precision.

Silk fibroin films with embedded organic materials resolve environmental harm from non-biodegradable optical devices while maintaining structural stability.

A hydrogel surface layer with controlled mesh size achieves low friction coefficients comparable to biological cartilage.

Reaction with compound radicals introduces hydrophilic groups to a polymer lens surface, replacing complex plasma treatment with a simpler chemical process.

A silicone hydrogel contact lens uses aqueous extraction to remove impurities and hydrate the polymer matrix.

Composite Ge and Al sintering aids boost extinction ratio to 34 dB while maintaining high light transmittance.

Molding optical surfaces and machining support parts prevents cutting powder adherence during intraocular lens manufacturing.

A resin molded product features a protrusion with a concave rear and bulging front to guide molten resin flow through injection cavities.

High-intensity UV curing of identifying mark coats on silicone hydrogel molds prevents dye flow-off and delamination during disinfection.

A rotating curved wedge separator mechanically pries apart contact lens mold portions using increasing radial thickness.

A molding die structure with coaxial sleeves and accommodating portions transfers optical surfaces while maintaining contact to minimize axial displacement.

A transmission optical system uses interferential coatings to manage residual reflection color through precise spectral control.

Acidic phosphoric acid ester mediates tin catalyst interaction with isophorone diisocyanate, preventing modification and boosting impact resistance.

A spacer positioned between the carrier and bladder applies asymmetric pressure to eliminate lamination defects in near vision zones.

Sacrificial imprinting with conformal deposition creates height-modulated gratings, bypassing complex multi-cycle fabrication.

A winding waveguide structure synchronizes light flux and electric signal propagation paths within a compact optical modulator.