×

LED LIGHTING APPARATUS

  • US 20170268753A1
  • Filed: 03/15/2017
  • Published: 09/21/2017
  • Est. Priority Date: 03/18/2016
  • Status: Active Grant
First Claim
Patent Images

1. An LED lighting apparatus comprising:

  • a plurality of LED chips;

    a substrate including a mount surface on which the LED chips are mounted; and

    an electronic element mounted on the substrate and including a circuit that causes the LED chips to emit light,wherein the LED chips are arranged at or near a center of the mount surface of the substrate,the substrate includes a base, a wiring pattern formed on the base, and an insulating layer formed on the base or the wiring pattern and formed with a plurality of openings,the wiring pattern includes a plurality of pad portions comprising parts of the wiring pattern, respectively,each of the parts of the wiring pattern is exposed through one of the openings of the insulating layer as viewed in a thickness direction of the substrate, andeach of the LED chips is mounted on one of the pad portions.

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