Optical Light Guides TRIZ Cases

A magnetic catch arrangement integrated into a radius-limiting cable guide secures enclosure doors without complex mechanical linkages.

A sliding light guide holder compensates for thermal expansion in the lengthwise direction, maintaining stable illumination characteristics.

A backlight assembly uses a mold frame with a sheet-guiding recess and securing protrusion to position the optical sheet.

Optical microstructures on a light guide plate reflect privacy light at large viewing angles, maintaining front image brightness while blocking side visibility.

Bonding III-nitride modulators to silicon nitride waveguides overcomes silicon absorptivity, enabling visible range operation with active components.

MEMS actuators deform a reflective surface to modulate light, reducing energy consumption and response time delays.

A glass laminate optical waveguide uses distinct base and surface layer compositions to establish precise refractive index differences for light guidance.

A back light unit uses a metal plate step to support the plastic frame and cover plate.

A fibre with embedded optical reflectors enables portable measurement devices to quantify connector loss by comparing inserted and reflected signal power levels.

Variable focal length lenses adjust virtual image planes to resolve vergence conflict and eye fatigue.

Off-axis detector captures refracted light from an illumination source to identify optical fiber presence.

Stacked light guide plates with microstructure layers control optical distribution, reducing light leakage and chroma differences between areas.

A hybrid MOS capacitor structure integrates III-V semiconductor layers with silicon waveguides to enable high-speed optical modulation.

A backlight unit light reflector surrounds the light source to redirect emission and minimize reflection loss from exposed electrode layers.

Variable thickness in the light guide plate directs light emission, resolving uneven brightness without increasing device weight.

Tapered tip portions match effective refractive indices between waveguides, reducing optical loss from reflections and scattering.

A single optical element combines semi-lenticular lenses for diffusion with prisms for collimation on one substrate.

Optical shutters block stray light between dual backlight units, resolving interference that degrades contrast on the inactive screen side.

Curved reflector redirects light beams into the incident surface of a backlight module.

A liquid crystal display device uses a deep housing cavity to house an LED light source circuit board and cushion member.

Integrated optical splitters divide a single fiber into multiple subscriber connections, eliminating stranded ports and reducing capital investment.

Segmented waveplates and delay sections maintain high extinction ratios despite fabrication deviations and wavelength variations.

A distributed fibre optic sensor adjusts spatial resolution by varying optical pulse duration and separation to enable flexible acoustic monitoring.

Filtering guide extracts higher order modes from resonant ring to maintain abnormal dispersion for coherent frequency comb generation.

Asymmetric LED arrangements on opposite light guide plate sides compensate for beam pattern asymmetries to eliminate color shift.

Oblique patching modules increase port density while reducing cable bending and tangling.

Segmented storage boxes with decorative faceplates preserve wall integrity while enabling efficient cable access.

Inverted pyramids and linear prisms in a backlight unit optical film split light from an LED array, resolving the trade-off between uniformity and thickness.

A backlight module front casing integrates a fin heat-dissipation structure to conduct thermal energy from the LED light source.

Varying fiber Bragg grating reflectivity compensates for broadband light spectral non-uniformities, reducing noise and improving signal separation accuracy.