Patent ID: 9224318
Filing Date: 2015-12-29
Classification: G02B,G02F,G09F

Abstract:
1. A light source module, comprising: an optical film; a bottom reflector, located under the optical film; a top reflector, located at a side of the bottom reflector and the optical film; a light converging element, located at another side of the bottom reflector and the optical film relative to the top reflector, wherein the optical film, the bottom reflector, the top reflector, and the light converging element enclose a space, a direction from the top reflector to the light converging element is defined as a reference direction, the light converging element has a first portion, a second portion, and a third portion, the first portion and the second portion respectively extend from one side of the bottom reflector and one side of the optical film along the reference direction, and are connected to each other at a side away from the top reflector, the third portion is connected to a surface of the second portion adjacent to the optical film, and the third portion protrudes towards the first portion from the surface; and a light emitting element, disposed in the space and located beside a junction of the first portion and the second portion, and having an optical axis direction, wherein the third portion has a first surface facing the first portion, a first angle is included between the optical axis direction and a connection line between the light emitting element and one end of the first surface away from the light emitting element, and the first angle is within a range between 5 degrees and 10 degrees.