Optical Elements TRIZ Cases

A paired reflective grating element redirects infrared light while transmitting visible light without Bragg resonances, reducing HMD aberrations.

Connected inner and surface hydrophilic polymer layers improve lens wettability and lubricity while avoiding deformation and preserving oxygen permeability.

A six-lens aspheric layout balances miniaturization, chromatic aberration correction, and stable high-resolution imaging for vehicle cameras.

A seven-lens optical layout shortens total track length while preserving wide-angle, high-resolution imaging for thin portable devices.

An aspherical negative final lens and high-index glass help compact imaging optics keep a large aperture while correcting field curvature and spherical aberration.

Alternating ScAlN and silicon-oxygen layers balance stress to limit bowing and angle shift while improving filter transmittance and durability.

Moving two lens groups adjusts focal length while compensating the image plane to reduce distortion, edge blur, and control burden.

An inorganic-layer depression lets display electrodes be patterned with fewer masks, cutting process cost while preserving reliability and high resolution.

An inorganic interlayer dielectric and etch-back opening process flatten conductive step heights to preserve display resolution and reliability.

A four-lens AR optical layout boosts light throughput and image resolution while keeping the display module compact and lightweight.

Graded III-V material regions on silicon extend photodetector wavelength range and sensitivity while keeping dislocation density low.

A bridge pattern and separated flat insulation layers stabilize vertical conductive contacts, improving display panel electrical reliability.

A ball bearing actuator and flexure let a moving image sensor keep electrical connection while enabling compact autofocus and optical stabilization.

Row-based current adjustment curbs central luminance peaks in image displays while a metal circuit board improves heat dissipation and lowers power use.

Colored reflective particles in a resin layer deliver bright colored reflection without microsphere metallization or dye-related intensity loss.

Interchangeable image discs, films, and a mirror-lens assembly create variable stereoscopic patterns that support depth perception and visual exercise.

A seven-lens layout balances imaging quality, wide field of view, and shorter optical length for compact vehicle front cameras.

An eight-lens layout with off-axis critical points balances compact size, wide field of view, aberration correction, and peripheral illuminance.

A geometric phase light redirecting layer steers display light toward the lens assembly to reduce viewing-angle color shifts without excess bulk.

Thinner color filters over module areas raise transmittance, helping the panel maintain uniform luminance and luminous lifespan.

A multi-group lens layout with selective aspherical surfaces boosts image resolution, thermal stability, and imaging area for ADAS cameras.

A polycarbonate-polyorganosiloxane copolymer balances mechanical strength, flexibility, transparency, and moldability in resin compositions.

A tuned fourth-lens sagittal height ratio cuts ambient-light ghost energy while preserving imaging quality and product yield.

A conductive bonding member links the substrate and piezoelectric element while avoiding the electrode to prevent shorts and preserve drive efficiency.

An off-axis pole on the final lens corrects astigmatism, distortion, and off-axis aberrations while keeping camera optics compact.

Hexic polynomial coefficients tied to focal length cut correction data size while preserving accurate zoom-range distortion correction.

A three-group moving lens layout enables 2x-10x optical zoom in thin camera devices while shortening total lens length and preserving resolution.

Roof layers and partition walls confine quantum dot color conversion ink to keep pixel thickness uniform and optical output consistent.

Grouped lens movement and focal-length constraints enable a small F-number, compact optics, and stable aberration correction during focusing.

An uneven pixel surface and multilayer optical filter suppress flare while preserving target-band light transmission and quantum efficiency.

Alternating refractive-index layers and etch stops enable CMOS-integrated hyperspectral filter mosaics with precise wavelength control.

Interlaced non-sequential angle scanning decorrelates drift and alignment noise to improve SPR substance detection fidelity and throughput.

A five-lens layout with alternating refractive powers keeps total lens length compact while preserving wide-angle imaging and aberration control.

A textured silicon oxide film plus fluorine coating lowers reflection and helps raindrops slide off optical surfaces for clearer imaging.

A high-index eight-lens layout shortens camera optical length to limit module protrusion while preserving image quality and field of view.

Two polarized lasers, micromirror modulation, and a birefringent plate double projection resolution without moving parts for AR/VR.

Layered display and metalens arrays increase light transmission and image splicing to improve near-eye image quality and field of view.

A diffractive optical element and liquid crystal lens recover lost light and offset chromatic dispersion in compact folded display optics.

Ridge-like alumina nano coatings cut glare and stray light in multi-lens imaging assemblies while maintaining low reflectance and transmittance.

A modified maleic anhydride polymer improves coating solubility and stability, enabling clearer hydrophilic lens layers with lipid adsorption resistance.

Parallel light-shielding portions in a transparent base narrow the field of view and block side residual images in floating real-image optics.

Built-in adjustable mounts align AR or VR waveguide combiners without optical jigs or glue, enabling reversible and repeatable assembly.

Wavelength-separating nano-structures improve color sensing with less light loss, while a peripheral crack stopper helps protect the sensor during fabrication.

Chemical modification with polyethylene glycol dimethacrylate improves maleic anhydride polymer solubility for clear, stable hydrophilic lens layers.

A diffuser spreads concentrated solar radiation before it reaches the transmissive display, cutting heat exposure and enabling more compact HUD packaging.

A tilted diffuser and curved mirror path deflect external sunlight while preserving image-beam uniformity and light utilization in a HUD.

Bonded lenses with polarizing and semi-reflective films block dust entry into VR imaging paths, preserving light transmission and image brightness.

A movable spherical lens between cylindrical elements corrects close-focus astigmatism and keeps anamorphic squeeze more consistent.

Beam steering with dual photodetectors tracks pupil position despite smart glasses slippage while resisting interfering light.

A six-lens optical layout uses refractive power tuning and aspherical surfaces to keep camera modules thin while preserving high resolution.

A six-piece camera optical lens uses alternating plastic and glass elements to correct chromatic aberrations.

Aspherical lens elements in a five-lens configuration resolve the contradiction between high resolution and compact total track length.

Adjusts driving power for individual LEDs based on waveguide diffraction efficiency to reduce power consumption in AR glasses.

A wavelength variable optical filter uses a transparent bonding film with controlled thickness to suppress stray light.

A support plate and soft cushion layer shift head-mounted digital device weight away from the head, resolving physical pain during prolonged use.

Sequential guide lights direct driver attention between head-up display and meter unit.

A MEMS scanning micromirror uses cantilever beam assemblies to provide torsional stiffness while vertical support beams hold the mirror body.

A six-element optical lens system uses aspheric surfaces to correct spherical and chromatic aberrations.

Precise monomer ratios resolve manufacturing consistency issues while maintaining lightweight flexibility.

An adjustable head securement element distributes forces evenly across the forehead to resolve uneven pressure causing user fatigue.

Curving the combiner surface stabilizes wavelength reflection across viewing angles, eliminating ghost light from diffractive HOE angle selectivity.

Segmented optical elements deflect harmful solar radiation while transmitting imaging light, protecting HUD imagers from glare and overheating.

Symmetric multilayer films with alternating refractive indices achieve negative dispersion, reducing sensitivity to wavelength and incident angle variations.

A five-element imaging lens system uses aspheric surfaces and specific refractive powers to achieve compact optical design.

Curable composition forms near infrared cut filter films using polymerizable monomers and radical initiators to suppress light-induced coloration.

A five-lens camera lens system uses specific refractive power distributions to achieve an ultra-thin profile with a bright F-number below 2.05.

Optimized focal length ratios in a five-lens structure reduce total track length while maintaining large aperture and high imaging quality.

Eliminates intermediate holding members between the coupling lens and cylindrical lens, reducing positional errors and improving light condensing accuracy.

Five-element imaging lens configuration featuring a negative fifth lens with an aspheric image-side surface containing a pole-change point.

Compensation systems maintain virtual image alignment with environmental elements despite driver eye position changes.

A rotatable prism cube redirects TTL illumination via total internal reflection, overcoming light loss from traditional beam splitters.