公开(公告)号：US20180245773A1

公开(公告)日：2018-08-30

申请号：US15646804

申请日：2017-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yasuhiro NISHIDA ,  Dae-sik KIM ,  Tetsuya SHIGETA ,  Ji-Hoon KANG

IPC: F21V9/16 ,  F21V9/08 ,  F21V5/04 ,  F21V11/00 ,  F21V5/00

Abstract: A light emitting diode (LED) apparatus is provided. The LED apparatus includes: an LED layer including a plurality of LEDs corresponding to a plurality of sub-pixels; a phosphor layer which is stacked on a top of the LED layer and includes a phosphor corresponding to at least a part of the plurality of sub-pixels; and a filter layer which is stacked on a top of the phosphor layer and includes a plurality of color filters corresponding to the plurality of sub-pixels, and each of the plurality of color filters includes a plurality of absorption films which are spaced from one another at predetermined intervals to absorb external light.