Condensers TRIZ Cases

A lidar transmission unit employs a diaphragm to block edge beam sections, reducing divergence and lens size requirements.

Interferometric photonic bandgap filters adjust spectral and angular properties of next generation LEDs to satisfy legacy optical performance requirements.

A laser line-generator uses a columnar transparent medium with curved surfaces to emit linear light.

Segmenting pixels into independently controlled subpixels directs radiation through an optical element to improve contrast ratio and black levels.

Subwavelength metamaterial structures collimate wide-angle light to resolve the brightness versus complexity trade-off in high pixel density displays.

Segmented light sources with independent control resolve the contradiction between illumination uniformity and device complexity in head-mounted displays.

An optical system uses a non-90° cone shell to split and deflect laser beams, resolving visibility limits while preventing multiple adjacent diffraction lines.

Optimized lens curvature between 60 and 80 degrees distributes light efficiently, reducing LED count while maintaining brightness.

Two identical total internal reflection lenses rotate relative to each other to direct light emission from a source.

Non-parallel cylindrical segments merge discrete laser emissions into a single beam, eliminating complex prism assembly while maintaining high power density.