×

LIGHT DEFLECTION FILM AND DISPLAY DEVICE USING THE SAME

  • US 20190324282A1
  • Filed: 03/19/2019
  • Published: 10/24/2019
  • Est. Priority Date: 04/24/2018
  • Status: Active Grant
First Claim
Patent Images

1. A light deflection film disposed on a light source and comprising:

  • a first layer having a first refractive index;

    a second layer formed on the first layer and having a second refractive index; and

    a light deflection structure formed at an interface between the first layer and the second layer;

    wherein the light emitted from the light source sequentially passes through the first layer and the second layer, and the first refractive index is larger than the second refractive index.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×