Light-emitting structure

Abstract

This disclosure provides a light-emitting structure, including a substrate, at least one light-emitting chip, a reflective layer, an encapsulant, a reflective polarizer, and a polarization conversion element. The light-emitting chip is disposed on the substrate, and the reflective layer is disposed on the substrate. The encapsulant encapsulates the light-emitting chip, and covers the reflective layer. The reflective polarizer is disposed on the encapsulant, and the polarization conversion element is disposed on the encapsulant or within the encapsulant. The reflective polarizer is used to transmit the light having a first polarization direction from the light emitted by the light-emitting chip, and to reflect the light having a second polarization direction from the light, and the polarization conversion element is used to modify the polarization direction of the light reflected by the reflective polarizer.

Dependencies are inferred from the claim text.