公开(公告)号：US20160299285A1

公开(公告)日：2016-10-13

申请号：US15068629

申请日：2016-03-13

Applicant: Young Lighting Technology Inc.

Inventor： Hsin-Hung Lee ,  Yi-Yu Tsai ,  Chiao-Chih Yang

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0058

Abstract: A light source module includes a light guide plate (LGP), at least one light emitting element, a reflector, and a plurality of spacer units. The LGP has a first surface, a second surface opposite to the first surface, a light incident surface connecting the first surface and the second surface, and a plurality of optical microstructures. The light emitting element is located adjacent to the light incident surface. The reflector is adhered to the second surface through an adhesive gel. The spacer units are located between the LGP and the reflector, and sizes of the spacer units are larger than or equal to 1 micrometer. The adhesive gel includes a first adhesive gel and a second adhesive gel. The first adhesive gel is located between the spacer units and the LGP, and the second adhesive gel is located between the spacer units and the reflector.

Abstract translation: 光源模块包括导光板（LGP），至少一个发光元件，反射器和多个间隔单元。 LGP具有第一表面，与第一表面相对的第二表面，连接第一表面和第二表面的光入射表面以及多个光学微结构。 发光元件位于光入射表面附近。 反射器通过粘合剂凝胶粘附到第二表面。 间隔单元位于LGP和反射器之间，间隔单元的尺寸大于或等于1微米。 粘合剂凝胶包括第一粘合凝胶和第二粘合凝胶。 第一胶粘剂位于间隔单元和LGP之间，第二粘合凝胶位于间隔单元和反射器之间。