LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING THE SAME

摘要

A light-emitting device can prevent light from leaking through an unwanted area (or an unintended area) and can improve color unevenness and brightness unevenness. A method of producing such a light-emitting device, can include: disposing a plurality of light-emitting elements on a surface of a supporting substrate; forming a reflecting layer on the respective light-emitting elements along peripheries of the light-emitting elements facing an area between the light-emitting elements; forming a wavelength conversion layer so as to embed the plurality of light-emitting elements therein on the supporting substrate; and irradiating the wavelength conversion layer with laser beams to remove the wavelength conversion layer disposed at the area between the light-emitting elements.

主权项

1. A method of producing a light-emitting device, comprising:
disposing a plurality of light-emitting elements on a surface of a supporting substrate; forming a reflecting layer on the respective light-emitting elements along peripheries of the light-emitting elements facing an area between the light-emitting elements; forming a wavelength conversion layer so as to embed the plurality of light-emitting elements therein on the supporting substrate; and irradiating the wavelength conversion layer with laser beams to remove the wavelength conversion layer disposed at the area between the light-emitting elements.