18520084. LIGHT EMISSION MODULE AND WIDE ANGLE SCANNING SYSTEM (INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE)
LIGHT EMISSION MODULE AND WIDE ANGLE SCANNING SYSTEM
Organization Name
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor(s)
CHIH-CHUN Chen of Kaohsiung City TW
YI-CHI Lee of Taichung City TW
JI-BIN Horng of Tainan City TW
LIGHT EMISSION MODULE AND WIDE ANGLE SCANNING SYSTEM
This abstract first appeared for US patent application 18520084 titled 'LIGHT EMISSION MODULE AND WIDE ANGLE SCANNING SYSTEM
Original Abstract Submitted
A light emission module includes a laser source, a beam steering element, a focusing lens set, an imaging fiber bundle set, and expansion lens sets. The beam steering element splits a received laser beam into at least two laser beams to the focusing lens set. The imaging fiber bundle set includes a receiving element and branch elements, which the branch elements are individually connected to the receiving element, distributed disposing, and oriented to individual desired scanning directions. The focusing lens set is disposed between the beam steering element and the receiving element. The at least two laser beams are focused on the receiving element and emitted through one of the branch elements. The expansion lens sets, disposed individually corresponding to the branch elements, receives the laser beam emitted from the branch elements and further controls the laser beam to have a spread angle and an expanding angle.