Optical Elements TRIZ Cases

Off-axis pole points on the eighth lens aspheric surface resolve peripheral aberration trade-offs while maintaining wide field of view and low profile.

Aspheric surfaces on multiple lenses correct peripheral aberrations, balancing wide field of view with low-profileness and high resolution.

A six-piece camera lens design optimizes refractive power distribution to resolve the contradiction between compact retracted height and optical performance.

Asymmetric beamsplitter series expand the near-eye display exit pupil area without increasing optical component size.

A six-element imaging lens assembly uses a movable diaphragm to adjust aperture size and control light entry.

Offset axes and asymmetric angles enable constant speed rotation, resolving uneven point cloud density.

Pre-distorting images before projection compensates for windscreen curvature, reducing optical complexity and cost while maintaining alignment.

A stereoscopic display device detects viewer position to emit colored indicator lights for optimal alignment.

A six-piece camera optical lens uses mixed glass and plastic elements to achieve ultra-thin wide-angle capabilities.

A five-lens optical imaging assembly uses controlled center thickness ratios to balance aberrations and maintain a compact form factor.

A projection variable focusing lens moves a second positive group along an optical axis to vary focal length.

Stabilizer constrains parasitic deformation in MEMS devices by increasing roll-stiffness, preserving desired actuation while preventing performance degradation.

A symmetrical lens system uses low-order aspheric surfaces to correct optical aberrations while maintaining compact dimensions.

Segmented base and extraction mechanism remove the semi-reflective blade to protect it from external aggressions without complex kinematics.

Segmented modules balance weight distribution on helmets, resolving uneven load issues while providing reliable navigation in hazardous environments.

Synchronizes gyroscope data acquisition with drive circuit power transitions to isolate sensing components from electrical noise.

A five-lens optical assembly uses high Abbe number materials for the first and second lenses to achieve a compact design with corrected aberrations.

Electrostatic attachment replaces adhesives, allowing easy removal of degraded mirror sheets without damaging the actuator base.

An eight-lens optical imaging assembly uses aspheric surfaces to enable large aperture and telephoto functions in portable devices.

An eight-lens camera group uses specific focal powers to correct aberrations and maintain a compact profile.

A plasmonic photodetector generates photocurrent by absorbing surface plasmon polaritons that tunnel charges through an insulation film.

An eight-element camera optical lens design corrects aberrations through precise refractive power distribution and curvature control.

A hole in the optical housing interrupts thermal deformation propagation between the polygon scanner and correction lens.

Elliptic semi-sphere pinhole reflectors expand the viewing area and improve resolution by reflecting light rays at least twice.

A wide angle lens design uses asymmetric cemented lens groups to reduce back focus while maintaining compact optical system dimensions.

A reflective polarizer compensates for high retardance in optical lenses, enabling cost-effective resin materials without degrading system performance.

A rotating reflecting section directs light to a stationary diffraction section, suppressing pattern distortion in LIDAR scanning.

Organosilane grafting merges antifog and antimicrobial functions into one durable layer, eliminating frequent surfactant reapplication.

A seven-lens optical imaging system distributes refractive power to balance aberrations and enhance compactness.

A nonsymmetric freeform three-mirror optical system uses point-by-point direct design to achieve compact spatial arrangement.

A zoom lens design separates the final group into front and rear subgroups to optimize optical performance.

A light-ray modulating element converges multiple viewpoints into a single unit entering the eye pupil simultaneously.

Lateral chromatism disperses sunlight across the imager surface, reducing illumination intensity below damage thresholds without degrading display luminosity.

A four-element imaging lens uses aspheric surfaces to achieve a low-profile design with wide field of view.

A seven-lens optical imaging system uses specific surface curvatures to correct aberrations.

A six-piece camera optical lens design corrects on-axis and off-axis aberrations using specific refractive power distributions.

A multi-group imaging lens uses negative refractive power and aspheric surfaces to expand the angle of view.

Optimizing curvature ratios and focal lengths across six elements achieves long focal length while maintaining an ultra-thin profile under 2.00mm.

An augmented reality optical block prevents environmental light from reaching the retina of a second eye.

An electrochromic layer over AR device cameras changes transparency to manage recording visibility.

Movable first lenses allow post-assembly optical axis correction, reducing manufacturing costs while maintaining high resolution.

A five-element optical imaging lens uses specific refractive power distribution and Abbe number differences to achieve long focal lengths in compact form factors.

An air-spaced imaging lens uses single glass elements to correct chromatic aberration without cemented adhesives.

Liquid crystal lens dynamically corrects diopter and astigmatism in a light field near-eye display, resolving vision quality trade-offs without adding bulk.

A six-piece camera optical lens design minimizes total optical length while correcting chromatic aberrations through specific refractive index ratios.

Nested lens groups reduce overall length and thickness of the zoom lens, resolving the trade-off between magnification range and device compactness.

Auto-focus HMD tracks eye position to generate pre-distorted images that cancel optical aberrations from lens imperfections.

A resin cover layer surrounds display layers to provide a smooth top surface, reducing fabrication damage risks without additional hard covers.

Stationary negative lens group with integrated aperture stop manages light path in zoom lens system.