Optical Elements TRIZ Cases

Under-mirror trace routing uses a third device layer to increase channel density while preserving actuator area and drive force.

Tailored refractive powers and shaped lens surfaces correct aberrations while preserving compact size for high-resolution camera modules.

Quarter-wave and half-wave plates, mirrors, and a geometric phase lens adjust focus while reducing optical-system volume, weight, and user fatigue.

Dianhydride or carboxylic acid additives strengthen an imide/amide polymer film against dents and compression in foldable displays.

Tapered supports position the waveguide inside an injected thermoplastic lens, improving alignment while limiting fabrication damage and contamination.

A positive-power metalens and matched spherical and aspheric lenses reduce dispersion and improve far-infrared edge imaging.

A banked display functional layer stacks scattering and sub-light conversion patterns to improve light conversion efficiency.

An asymmetric projection optical system inclines the virtual image to improve depth perception while managing optical aberrations.

A segmented first lens element combines reflective and refractive surfaces to balance telephoto capability, wide field of view, image quality, and size.

Sensor feedback drives telescopic arms to fit head-mounted support automatically, while limits help prevent motor lock-up.

Asymmetric DOE gratings reduce interference banding from polymer manufacturing variation, improving uniformity in thin waveguide displays.

A two-axis MEMS mirror uses adjustable signal frequencies to redistribute measurement points and reduce center-area image distortion in LIDAR.

Electrostatic discharge and external light interference are addressed by an outer-film mesh combining conductive and anti-reflection patterns.

Controlled elastic modulus and thickness of an adhesive resin join dissimilar lens materials, helping limit thermal peeling and optical shape changes.

Eight specialized elements distribute refracting power to enlarge the aperture stop and image height while preserving quality in a slim lens.

A reflective element folds the optical path, helping a five-lens assembly shorten physical length and outer diameter while preserving resolution.

Segmented lens groups and aspheric surfaces correct aberrations while keeping a photographing assembly compact for high-resolution devices.

Adjustable free-form waveguide surfaces align collimated beams across interpupillary distances, keeping images clear and reducing vergence-accommodation conflict.

A beam splitter, phase retarder, and polarization reflection element coordinate with lens thickness tuning to reduce VR ghosting across full and edge fields.

Separating in-coupling and out-coupling HOEs places the in-coupler outside the visual field, enlarging the virtual-image eyebox and improving see-through quality.

Four diffractive-element sets guide color components through one waveguide to expand horizontal and vertical FOV while limiting distortion and overlap.

Glass, aluminum-based, titanium, or fluoride fibers in a polymer matrix improve dent strength while preserving transparency and flexibility for display cover windows.

Recycle optics recover display light that misses the outcoupler, while uniformization optics reduce hotspots and improve eyebox visibility.

Hydrogen bonding in the polymer substrate helps limit moisture-driven mechanical changes and preserve dent resistance in display films.

Dynamic frequency and amplitude division routes shake signals between camera and lens drivers to use correction stroke more fully and avoid stroke ends.

Dividing the positive first lens unit into powered subunits reduces lens-system weight while preserving aberration correction for long focal lengths.

An eight-lens optical system balances a 100°–135° field of view, compact size, large aperture, and reduced aberrations for handheld cameras.

Six refractive-power elements balance large aperture and long focal length while correcting aberrations in miniature camera lenses.

Negative-positive lens groups form a tilted intermediate image to reduce lens-diameter differences and improve compactness in wide-angle optics.

Using fewer high-index coating layers, this optical composite targets lower in-plane loss while preserving color fidelity and anti-reflective performance in AR.

A segmented central-and-peripheral optical layout expands HMD field of view while preserving clarity and reducing black strips and double vision.

Four lens elements and tuned surface shapes distribute aberration correction while keeping the optical assembly compact.

Free-form surfaces help an eight-element camera lens correct aberrations while supporting large-aperture, wide-angle, ultra-thin imaging.

An episulfide and aromatic hydroxyl composition controls curing to extend storage, prevent striae, and deliver high-index optical materials.

A negative first group and moving positive second group support compact, small-F-number, wide-angle imaging while preserving optical performance.

Nanostructures and an absorbing layer manage near-infrared distortion while preserving visible transmission in a thin filter.

Curvature-radius and focal-length ratio constraints tune seven refractive-power elements to correct aberrations in compact, high-pixel camera optics.

Controlled focal-length ratios and a high-index first lens support a compact camera design with wide angle, large aperture, and easier assembly.

A moving focus unit and negative-power third lens unit help balance telephoto aperture, aberration correction, and system size.

Keeping the negative-power lens unit fixed lets later units zoom while reducing movable mass and limiting aberrational fluctuations.

Controlled focal lengths, Abbe numbers, and lens spacing support high-resolution imaging in compact mobile camera modules.

Separating a fixed positive unit from moving negative and rear groups balances large aperture, compact size, and correction of chromatic aberration and astigmatism.

Polarized beam splitting and multiple optical paths present 3D images at different focal lengths, helping reduce convergence conflicts, eyestrain, and dizziness.

Five aspheric lenses and a positive-diopter metalens support an 11 mm system length while controlling aberrations across focal lengths.

Thin aspherical plates positioned apart from the diaphragm correct infrared aberrations while supporting high resolution and easier optical fabrication.

A motorized telescopic arm adjusts head-mounted device tightness automatically, reducing manual fitting time and preventing extreme-position damage.

Thermal contraction and vibration shift the cryogenic lens and target; piezo actuators and non-contact feedback restore nanometer-scale alignment.

Etch-deceleration layers control uneven etching across meta-atom groupings, preserving structural integrity for advanced optical functionality.

See how stacked pixel-defining film layers form complex openings without extra masks, supporting high-resolution images in head-mounted displays.

An electrically switchable mirror in a laminated composite pane improves HUD image contrast while preserving windshield visibility for p-polarization sunglasses.