×

CIRCUIT BOARD AND METHOD FOR FABRICATING THE SAME

  • US 20160073497A1
  • Filed: 11/17/2015
  • Published: 03/10/2016
  • Est. Priority Date: 05/23/2013
  • Status: Active Grant
First Claim
Patent Images

1. A circuit board, comprising:

  • an aluminum-based substrate;

    an alumina layer formed on at least one surface of the aluminum-based substrate; and

    a circuit layer formed on the alumina layer,wherein the alumina layer comprises alumina and at least one element selected from chromium, nickel, one or more rare earth metal, or a combination thereof.

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