Polarising Elements TRIZ Cases
- Liquid Crystal Optical Element With Nanoimprint Alignment Control
Preformed projection layers guide and cure liquid crystal molecules to suppress alignment defects and simplify optical element manufacturing.
- Windshield HUD Projection Layer for Polarized Sunglasses
Layered phase difference, selective reflection, and liquid crystal conversion improve HUD image clarity while preserving polarized sunglasses glare shielding.
- Cascaded Metasurface Scatterer Arrays for 3D Beam Shaping
Arrays of metasurface scatterers shape electromagnetic beams in 3D by jointly controlling phase, amplitude, and polarization.
- Windshield Reflection Film for HUD Double Image Suppression
A polarization converting layer in windshield reflection film suppresses HUD double images at oblique angles while preserving visibility with polarized sunglasses.
- Polarized IR Eye Camera Optics for Glare-Free Iris Imaging
Polarized IR illumination and camera optics cut eyelash reflections and iris glints, improving contrast for iris recognition and gaze tracking.
- Laser Beam Polarizer Plate Assembly With Spacer-Based Angular Alignment
Point-contact spacers with spherical surfaces align polarizer plates precisely, cutting holder complexity, space use, and beam interference.
- Photo-Curable Composition for Dry Etching and Thermal Stability
Flame-retardant groups in a photo-curable composition improve dry etching resistance and thermal stability for precise nanoimprint processing.
- Nanostructured Shapes for Polarized Emission From Unpolarized Light
A two-part nanostructure separates absorption and emission behavior to convert unpolarized light into linearly polarized light more efficiently.
- Vehicle LiDAR Circulator Layout for Crosstalk-Free Velocity Sensing
A tilted circulator and dual receive grating couplers split return beams to cut self-interference and improve LiDAR range and velocity detection.
- Rearview Mirror Reflective Polarizer for Low-Loss Display
A single-layer reflective polarizer cuts light loss in rearview mirrors, improving display brightness, image quality, weight, and cost.
- Self-Biased Magneto-Optical Metasurface for External-Magnet-Free Isolation
Remanent magneto-optical metasurface elements replace bulky external magnets to deliver non-reciprocal transmission with lower size and power use.