Patent ID: 9739925
Date: 2017-08-22
CPC Classifications: G02B

Claim:
1. A light-emitting module, comprising: a light guide plate having a light-entering surface, a first light-extracting surface and a second light-extracting surface opposite to the first light-extracting surface, wherein the first light-extracting surface has a light-adjusting area; a plurality of light sources for emitting light toward the light-entering surface of the light guide plate; and a first light-adjusting film having a first light absorption portion, a plurality of second light absorption portions and a plurality of first light reflection portions, wherein the first light absorption portion is positioned over the light sources, the second light absorption portions and the first light reflection portions are positioned on the light-adjusting area of the first light-extracting surface, the second light absorption portions are protruded from a sidewall of the first light absorption portion, and when viewed from above the light guide plate, at least one of the second light absorptions and at least one of the light sources are arranged in a line substantially perpendicular to the sidewall of the first light absorption portion, and one of the first light reflection portions is located between two neighboring second light absorption portions, so that the second light absorption portions and the first light reflection portions are alternately arranged.