Lens TRIZ Cases

Mixed glass and plastic lenses stabilize vehicle camera optics against temperature-driven deformation while reducing module weight.

A single molded outer lens protects low-mounted vehicle cameras and IR LEDs while passing visible light to the camera and IR light for night imaging.

Offset stacked microlens patterns shrink optical gaps to cut display crosstalk, improve light output, and avoid thermal reflow contact failures.

A segmented front and rear lens layout balances fisheye-like wide view with telephoto-like resolution while correcting distortion.

Collimated beam arrays and microlenses widen the HUD exit pupil and viewing angle while limiting stray light and optical bulk.

A micrometric lens above a 3D LED focuses and collimates light to raise pixel intensity and limit light mixing between adjacent emitters.

Angled emissive element arrays direct light into selected viewing zones, improving display clarity without lenticular lenses or specialized eyewear.

Direction-dependent exit angles widen the scan range while limiting cross-direction diffusion to improve optical distance measurement precision.

Conical micro-lenses redirect pixel light through the color filter to reduce viewing-angle luminance loss and preserve image uniformity.

A four-lens layout uses coordinated refractive powers and paraxial surface curvatures to balance compact telephoto size, wide field of view, and image quality.

Alternating transmissive and blocking sections improve multi-lens optical performance while avoiding thin-mask molding failures and added cost.

A six-lens optical layout with a cemented lens balances focal length and field of view to deliver high-resolution automotive imaging.

A reflective first lens and movable lens groups extend focus from infinity to extreme close range while keeping resolution uniform in compact cameras.

Varying lens curvature by region improves virtual and real image integration in see-through AR while keeping the optical system manufacturable.

Wavelength-splitting nanopost lenses replace absorbing color filters, improving light use and autofocus in image sensor pixels.

Subwavelength undulations and an intermediate layer cut specular reflection and curl in microlens mask constructions while preserving opacity.

Three lenses with adjacent Fresnel surfaces deliver over 100° FOV in a short direct-path VR optical system while improving light efficiency.

Micro-lens arrays create non-parallel image beams to widen AR field of view while avoiding chromatic dispersion and image loss.

A waveguide and holographic optical element shift the virtual image plane to ease eye strain while keeping overlaid imagery visible.

A four-lens layout uses selective aspherical surfaces and plastic-glass lens pairing to keep high NA, short length, and aberration correction.

Programmable multifocal optics switch optical power with a liquid crystal lens to match vergence depth and reduce HMD eyestrain.

A thin resin infrared lens with Fresnel and aspheric surfaces improves IR transmittance while lowering lens cost and easing molding.

Polarization-controlled optics split and focus light by state, letting one lightfield camera capture 2D images and 3D spatial data at the same depth.

A five-lens optical layout balances lens power, diameter, and materials to limit thermal aberrations and keep vehicle camera imaging stable.

Varying microlens heights by color channel matches focal lengths, correcting chromatic aberration while simplifying camera lens structure.

Telephoto phase-difference signals guide wide-angle autofocus, improving focus on small subjects while limiting image noise.

A five-lens optical layout with an asymmetric fifth lens keeps mobile camera modules compact while supporting wide FOV, low F-number, and strong illumination.

Varying microlens heights by color channel matches focal lengths, correcting chromatic aberration and improving image sensor efficiency.

A seven-lens power sequence balances short total track length with imaging quality for large-sensor camera modules under a 90° field of view.

A tunable correction unit simulates user prescriptions to calibrate wearable HUD optics for aligned, color-corrected, distortion-free images.

Tilted fifth and sixth lens surfaces help a compact mobile camera keep a wide field of view, low F-number, and usable relative illumination.

A semi-transparent panel, aspherical lens, and front-surface mirror keep digital data visible without blocking the task view or forcing eye refocus.

A ten-lens layout lowers f-number for clearer low-light imaging while preserving wide field of view in compact camera modules.

Adjustable air gaps in a seven-element optical imaging lens enable continuous zoom while keeping a small F-number, compact size, and stable image quality.

A multi-group spherical and cylindrical lens layout distributes optical power to keep anamorphic magnification stable while reducing breathing and distortion.

A negative-first, four-lens layout converges light to keep camera lenses compact while preserving image quality and wide field of view.

An 11-lens optical layout balances high resolution, wide field of view, and a slim camera profile through refractive power and Abbe number tuning.

Directional curing and lens-icon mismatch create smooth color transitions in optical security features without snap effects.

Three glued lenses with Fresnel surfaces shorten the optical path, cut stray light, and improve VR headset resolution and light efficiency.

A nine-lens optical layout balances high resolution, low f-number brightness, and short track length for slim mobile camera modules.

Plastic aspherical lens sequencing improves aberration correction, wide field of view, and manufacturability in slim mobile camera modules.

Protruding polyhedron lens units refract reflective light to reduce internal reflection, improving image sensor transmittance and flare.

Inclined first and second noneffective prism surfaces redirect reflected light away from the pupil, reducing flare and improving image clarity.

A dye-loaded adhesive laminated between polymer films replaces slow PET dye baths, delivering uniform narrow-band lens coatings for scalable production.

Segmented display areas, transmissive regions, and sub-metalenses raise AR image luminance and resolution while lowering power and fabrication burden.

A five-lens layout with inflection-point surfaces improves image quality and illumination while keeping head-mounted optics compact.

A functional lens with controlled refractive index temperature coefficient offsets thermal focal shift in liquid lens modules and preserves image quality.

Stacking microlens arrays with different focal properties improves plenoptic spatial and angular resolution while simplifying fabrication.

A switchable holographic layer lets an optical waveguide keep a large eyebox while shifting virtual images across multiple projection distances.

An eight-lens aspheric layout balances miniaturization, aperture, and image quality while widening field of view and correcting aberrations.

A seven-lens optical layout balances small aperture needs and tight installation space to deliver high-resolution vehicle camera imaging.

Two adaptive lenses vary optical power to adjust zoom and focus without mechanical movement, reducing lens complexity and improving precision.

A seven-element aspheric lens layout balances large aperture and short track length while reducing distortion, curved images, and low illumination.

Rectangular image sensors create shape mismatches for circular lenses; freeform, asymmetric surfaces improve aberration correction and field of view.

A four-lens optical system uses aspherical surfaces to correct color aberration and minimize distortion.

Combined micro lenses diverge and collimate light from pixel islands to improve angular resolution without increasing device volume or weight.

An eight-element optical imaging lens uses alternating refractive powers and aspheric surfaces to achieve a compact form factor.

A six-lens image pickup lens uses aspherical surfaces with inflection points to correct optical aberrations.

A four-lens imaging configuration uses specific curvature radii and aspheric surfaces to maintain optical performance in compact devices.