Patent ID: 8998436
Filing Date: 2015-04-07
Classification: G02B

Abstract:
1. A light source apparatus of a backlight module, comprising: a light guide plate; a plurality of optical fibers positioned under the light guide plate, each fiber of the plurality of optical fibers comprising: at least two first light emitting diodes (LEDs) positioned at both ends of each optical fiber; and at least two second LEDs positioned at opposite sides of the light guide plate, wherein the at least two first LEDs and the at least two second LEDs have different wavelengths, wherein a plurality of microstructures are located on the light exiting surface, and light generated by the at least two first LEDs configured to enter each optical fiber from the light entrances, the light configured to leave each optical fiber only from the plurality of microstructures on the light exiting surface, the light being transmitted to the light guide plate.