Optical Elements TRIZ Cases

Segmented micromirror back side with tapered thickness and anchored springs resolves manufacturing precision trade-offs by minimizing displacement deformation.

A four-lens optical system uses meniscus elements to achieve high lens speed.

Segmented expander elements and spectral filters confine red and blue light to prevent corner leakage in wide color images.

A four-element optical imaging lens assembly with specific refractive powers and spacing configurations.

An eight-lens optical imaging assembly balances miniaturization with high imaging quality by distributing refractive power across multiple elements.

A nine-element camera optical lens corrects on-axis and off-axis aberrations through optimized refractive power distribution.

Positioning the image stabilizing unit near the aperture stop reduces peripheral image blur while maintaining compact lens size and weight.

Segmenting the optical path into five lenses with specific refractive powers corrects peripheral aberrations while maintaining a compact form factor.

A nine-element optical imaging lens balances large aperture stop and image height against system length constraints through optimized air gap ratios.

An immersion unit with refractive index n>1 increases numerical aperture in camera optical systems.

Front and rear lens groups with an aspherical meniscus element correct field curvatures in optical systems.

A zoom lens uses aspheric surfaces and specific Abbe numbers to correct optical aberrations across the zoom range.

A micromirror pivot apparatus uses flexural springs to provide robust mechanical support and effective thermal coupling between components.

A five-lens optical imaging system distributes refractive power across specific lens elements to achieve wide-angle performance.

A six-element camera optical lens design using specific focal length and curvature ratios to achieve large aperture and wide angle capabilities.

A cantilever under a mirror plate tilts around a hinge and contacts landing tips to stop movement.

A five-element lens system refracts light to form sharp images across a 110° to 140° field of view.

Alternating positive and negative lens elements reduce total length while maintaining high resolution and large field of view.

Electroplated metal layers bond to glass prism rings, forming a hermetic seal that prevents moisture ingress into the polymer layer.

Folded optical paths via reflective elements reduce telecentric lens length while maintaining performance and minimizing chromatic aberrations.

A lens assembly uses a prism to fold the optical path, reducing device thickness while maintaining camera performance.

An aspherical fourth lens element reduces total length and weight by correcting spherical aberration without adding glass components.

A five-lens optical imaging system with aspheric surfaces achieves compact design and high image quality.

A polycarbonate resin combines specific structural units to achieve high refractive index and Abbe number.

Spectrally selective optical filter separates wavelength bands from dual image generation units to resolve image blurring and improve readability.

Borate additives resolve immiscibility between silicone and hydrophilic monomers by forming borate esters that enhance crosslink density and optical clarity.

A head-mounted display uses a control knob and drive shaft to move the display module frame for diopter adjustment.

A five-element optical assembly uses aspheric lens surfaces to enlarge the field of view and correct aberrations in compact imaging systems.

A variable-power optical system uses plastic lenses to reduce weight and cost while maintaining high-pixel image quality.

A scanned beam display uses a Gaussian beam profile to illuminate the eyebox volume with uniform intensity.

Segmenting the housing allows an inclined mirror to deflect noise waves outside the scanning range while maintaining sealing performance.

A resin composition incorporating cyclic carbonate and polycarbonate units to enhance refractive index and transparency.

Magnetic components in the headband enable folding, reducing volume while rigid support structures hinder efficient space reduction.

Opposing lens group movement in a zoom lens suppresses aberration fluctuations, enabling wide angles and small F numbers for projection displays.

A zoom lens system moves a third optical unit along the axis to focus while maintaining compact dimensions.

Segmenting the rear lens group isolates focusing motion, reducing moving mass while correcting field curvature fluctuations during zooming.

Electrowetting controls fluid distribution on a prism to switch naked eye 3D displays, eliminating view angle restrictions and pixel interference.

A protective layer with higher standard electrode potential covers the second metal layer of a metasurface reflector.

A six-lens optical system uses a combined fifth and sixth lens unit to achieve large aperture imaging.

Cemented lenses in the third unit refract light to suppress aberrations, resolving the trade-off between large aperture illumination and optical purity.

Extracting focusing to a lightweight third lens group reduces barrel diameter and inertia, enabling rapid autofocus without increasing weight.

A four-group zoom lens system moves specific groups to resolve the contradiction between high zoom ratio and overall length while maintaining image resolution.

A zoom lens uses segmented negative and positive units to correct optical aberrations during focusing operations.

A five-element plastic lens system with specific refractive powers and meniscus shapes corrects optical aberrations for high-resolution imaging.

Six-lens imaging system uses aspheric surfaces to correct optical aberrations while maintaining a compact form factor.

A seven-lens image picking-up system uses specific refractive powers and inflection points to enhance optical performance.

Composite optical resin material cancels orientation and photoelasticity birefringence by balancing copolymer constituents to eliminate image distortion.

An external microphone captures acoustic waves generated by mirror oscillations, enabling precise phase and frequency alignment without complex optical sensors.

Glass incorporating Sb, As, Sn, Ce, and Bi ions to achieve a refractive index of 1.70 or more.