Optical Parts TRIZ Cases

Asymmetric lens thickness displaces the center of gravity downward, stabilizing circumferential positioning while reducing lower eyelid irritation.

Segmented interconnection tabs eliminate fragile electrode patterning, simplifying assembly while ensuring reliable electrical contact.

Segmented spectacle lenses resolve complexity trade-offs by integrating prism zones that deflect display light via refraction and total internal reflection.

Compressible eye shade layers form re-entrant recesses that accommodate eyelid movement while maintaining secure retention on infant faces.

Matched negative optical power in near and distance regions reduces gaze convergence angles, alleviating digital eye strain.

A spectral filter with a tailored transmittance profile compensates for age-related ocular media changes to enhance visual comfort.

Concentric rings of light-absorbing materials block UV and blue light in contact lenses, preventing visual disturbances from solid structures.

Phenolic antioxidant scavenges radicals during polymerization to prevent yellowing while maintaining UV absorption efficiency.

A progressive-addition lens design aligns aspheric reference points to match prescribed optical powers.

Segmented electrode arrays modulate voltage waveforms to adjust focal lengths in electro-optical lenses.

A lens body integrates an optical filter with dual absorbance peaks to attenuate specific light wavelengths for improved color vision.

Wireless motorized loupe control eliminates manual lens touching to prevent bacterial contamination in sterile surgical environments.

A toric lens design uses a polynomial formula to define cross-sectional radii and minimize thickness differences between optical and annular regions.

An active matrix liquid crystal lens uses independent thin film transistors to modulate refractive indices across pixel areas.

Asymmetric retardation films compensate polarization effects, eliminating crosstalk and rainbow phenomena in liquid crystal layers.

Spectral filtering improves motion perception by selectively transmitting wavelengths that stimulate M and L cones while blocking short wavelengths.

A spectacle lens design method adds astigmatic and prismatic power to refractive surfaces using reference meridians.

A contact lens applies controlled pressure through a convex radial section to reshape the corneal epithelium.

A progressive addition lens design method adjusts power distribution through added near-vision astigmatism to expand the clear vision area.

A corrective lens adds a focal depth extension component to increase visual clarity.

Anthraquinone compounds stabilize plastic lens polymerization against ultraviolet ray absorbents, preventing yellowing during heat treatment.