公开(公告)号：US20170146216A1

公开(公告)日：2017-05-25

申请号：US15181419

申请日：2016-06-14

Applicant: Young Lighting Technology Inc.

Inventor： Chih-Ming Hu ,  Shih-Yi Lin ,  Ching- Kuo Yeh

IPC: F21V7/00 ,  H01L27/15 ,  F21V3/00 ,  H01L33/50 ,  F21V5/00 ,  F21V19/00

CPC classification number: F21V7/0091 ,  F21K9/00 ,  F21V5/002 ,  F21V9/00 ,  F21V31/04 ,  F21Y2115/10 ,  G02B6/00 ,  H01L25/0753 ,  H01L33/50 ,  H01L33/58

Abstract: An optical module and a light source are provided. The light source includes a circuit board, a plurality of light-emitting element chips, a plurality of total reflection elements, an encapsulant, and a plurality of optical wavelength conversion particles. The light-emitting element chips are disposed on the circuit board. Each of the light-emitting element chips is adapted to emit a light beam. The total reflection elements are disposed on the circuit board. Each of the total reflection elements is configured adjacent to one of the light-emitting element chips, a partial light beam of the light beam emitted by the one of the light-emitting element chips enters the total reflection element, and is transmitted in the total reflection element, and emits out from the total reflection element. The encapsulant covers the light-emitting element chips and the total reflection elements. The optical wavelength conversion particles are distributed in the encapsulant.