×

DISPLAY DEVICE, BACKLIGHT UNIT, LIGHT EMITTING MODULE AND LENS

  • US 20190331315A1
  • Filed: 07/08/2019
  • Published: 10/31/2019
  • Est. Priority Date: 02/28/2017
  • Status: Active Grant
First Claim
Patent Images

1. A lens, comprising:

  • a light entering part having a concave shape in a lower region of the lens, and on which light emitted from a light emitting device is to be incident; and

    a light exiting part through which the incident light is emitted to the outside,wherein each of the light entering part and the light exiting part has a major axis and a minor axis in plan view, and the major axis of the light entering part is orthogonal to the major axis of the light exiting part, andwherein the light entering part comprises a light incident vertical surface extending from a lower surface of the lens and a light incident inclined surface extending upward from the light incident vertical surface.

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