Lextar Electronics Corporation

Tsung-Huan Tsai

Yu-Min Lin

Mong-Ea Lin

Wei-Yuan Tsou

Chin-Hao Chi

Light bar

A lens array is disposed on a substrate and includes a plurality of converging lenses. The converging lenses are configured to project light beams and are arranged along a first direction. Two of the light beams respectively converged by adjacent two of the converging lenses at least partially overlap with each other by geometry of the adjacent two converging lenses, a distance between the adjacent two converging lenses, or a combination thereof.

Lens array, vehicle-lamp lens group using lens array, and vehicle-lamp assembly using vehicle-lamp lens group

A lighting system including a LED light source, a convex lens, and a light guide post disposed between the LED light source and the convex lens. The light guide post includes a light emitting portion and a light collecting portion connected to the light emitting portion. The light emitting portion has a light guide post-light emitting surface facing the convex lens. The light collecting portion has an internal reflective surface including at least an elliptical surface having a first focal point and a second focal point. The second focal point is located between the first focal point and the convex lens, and the second focal point is located inside the light guide post.

Growing community of inventors

Taipei, Taiwan

Tsung-Huan Tsai