公开(公告)号：US12092318B1

公开(公告)日：2024-09-17

申请号：US18200252

申请日：2023-05-22

Applicant: CREATIVE SENSOR INC.

Inventor： Ming-Ju Lee ,  Hung-Ming Chang

IPC: F21Y115/10 ,  F21V7/00

CPC classification number: F21V7/0066 ,  F21V7/005 ,  F21Y2115/10

Abstract: The disclosure discloses a light emitting module, including: a linear light-guiding unit, including a light incident surface located on a side end thereof and a protrusive reflection structure disposed on a bottom side thereof; and a light emitting unit, disposed on the light incident surface. The light emitting unit is configured to emit a light to enter the linear light-guiding unit through the light incident surface, and the light is reflected by the protrusive reflection structure. On a side view, a first included angle is defined between the protrusive reflection structure and the bottom side, and the first included angle is greater than or equal to 15.0 degrees and equal to or less than 35.0 degrees.