Optical Elements TRIZ Cases

Polarization-controlled field-evolving cavities extend aperture and depth range in compact lightfield displays while limiting light leakage.

A graded low-refractive layer thickens toward the sealing region to block external material intrusion and improve display reliability.

Embedded top and bottom reflectors create a resonant micro-LED cavity that boosts AR display brightness while preserving sub-5 μm resolution.

Preformed convex louver features keep light-blocking layers uniform, improving HMD brightness consistency and external-light ghost reduction.

Conterminous nonlinear scans and brightness control reduce splitting, shearing, banding, and distortion in biresonant projectors.

A three-lens aspheric layout uses curvature control and inflection points to keep image quality, sensitivity, and wide field of view in compact cameras.

A single bevel mechanism adjusts lens focal length and eye distance together, cutting headset parts, weight, space, and assembly effort.

A single imager with planar and PVH optics splits and redirects images for lightweight AR/VR glasses with lower bulk and cost.

Specific focal-length ratios and a high-Abbe fourth lens enable compact vehicle camera optics with high resolution and controlled aberrations.

A front and rear lens group with controlled refractive and curvature ratios keeps imaging optics compact while correcting aberrations with eight or fewer lenses.

A folded XR loupes optical assembly uses 3D sensors and intermediary optics to widen the eye-box while preserving brightness and wearer comfort.

A multilayer reflective film stack with tuned refractive indices shields LTPS transistors from intense light and reduces leakage risk.

A four-lens optical layout balances low F number, small aberration, and short track length for bright, high-resolution imaging in compact devices.

A seven-lens optical layout achieves 190°+ field of view and high resolution while fitting vehicle camera mounting constraints.

A two-stage field corrector and mapper converts non-TEM00 laser beams into uniform top hat profiles with lower power loss and distortion.

A folded optical path and enlarged first lens aperture boost light intake while keeping smartphone camera height compact.

An electrical bridge conforming to the display frame keeps power and data links reliable when wearable display arms and frames are swapped.

A metasurface routing layer balances quantum efficiency across color pixels without changing photodiode size, preserving resolution and autofocus.

Independently movable micromirrors selectively block ambient light and reflect display light, enabling bright AR objects without losing real-world view.

A folded light path with polarizing, beam-splitting, and phase-retarding elements shrinks HMD optics while preserving image clarity and brightness uniformity.

A split mask-and-battery layout uses ultrasonic power transfer to keep the diving mask light while supporting HUD visibility and real-time sensing.

Sensors measure facial distance, force, and light leakage to match a modular light seal for comfortable, accurate head-mounted fit.

Complementary trapezoidal light guides use total internal reflection to improve light extraction and even out laser backlight luminance.

An in-plane folded light guide uses internal reflection and aperture expansion to widen smart glasses viewing angles without degrading image quality.

Fusion-bonded glass layers replace adhesives with covalent oxide bonding to improve optical transparency, reliability, and shatter resistance.

A bendable support unit lets one display switch quickly between head-mounted and hand-held use while keeping viewing stable and comfortable.

Lens spacing and rib-based self-alignment help a compact mobile camera keep high resolution while limiting aberrations, flare, and module size.

A six-element lens layout balances compact length, large aperture, and multi-waveband imaging while limiting focal shift across 0°C to 70°C.

A fixed first negative lens group and controlled group spacing correct spherical, chromatic, and coma aberrations in compact zoom optics.

Multiple collimated emitters and light direction modifiers expand the near-eye eyebox while avoiding bulky optics and double images.

A variable-reflectance beamsplitter and reflective polarizer raise pancake lens efficiency, improving image uniformity while cutting HMD power and heat.

A glass-plus-plastic lens layout with aspheric surfaces and an aperture stop balances compact size, wide field of view, and image quality.

A concave first lens and aspheric sixth lens widen the field of view while limiting module protrusion and preserving image quality.

Real-time spot gridding and piezoelectric feedback correct beam offset and distortion during large-diameter laser transmission.

A modular X-prism layout combines up to nine wavelengths in less space while limiting divergence and vignetting for microscopy illumination.

A fixed negative front lens group and coordinated moving intermediate units cut movable mass while preserving zoom range and aberration correction.

A positive-front and negative-rear lens layout corrects aberrations in a compact, low-cost optical system with fewer lens pieces.

A secondary plate separates global curvature tuning from local mirror shaping, cutting adjustment time while preserving deformation precision.

Coupled external actuation transfers more energy to the oscillation body, enabling 110°-180° MEMS scan angles with fast start-up and low power.

Overlapping waveguides with independently switchable out-coupling gratings create separate exit pupils for each eye in stereoscopic displays.

Spatial light gradient sensing replaces camera eye tracking in eyewear, cutting power and bulk while staying reliable under ambient light changes.

A fixed first lens unit and air-gap air lens cut front diameter while the rear group corrects aberrations for compact, fast zooming.

A meniscus final lens in a compact retrofocus optical layout suppresses distortion, field curvature, and off-axis exit angle growth.

Equal-and-opposite astigmatism in paired anamorphic components enables close focusing while reducing rotational sensitivity near infinity focus.

A three-lens aspheric infrared projection assembly expands 3D sensing angle while limiting aberration and supporting compact mobile devices.

Sub-400 nm blue pigment dispersions offset UV-absorber yellowing in allyl optical polymers while preserving transparency and low haze.

A three-lens aspheric layout balances miniaturization, brightness, and low distortion to deliver wide-angle high-resolution imaging in compact devices.

A seven-lens optical layout balances ultra-wide field of view, low distortion, compact length, and imaging quality for smartphone cameras.

A holographic optical element and image deflector split one image into multiple focused views to widen the HMD eye box and field of view.

Seven aspherical plastic lenses improve aberration correction and resolution while keeping camera modules small, light, and manufacturable.