×

Hermetically sealed multilayer electrical feedthru

  • US 4,922,323 A
  • Filed: 02/01/1988
  • Issued: 05/01/1990
  • Est. Priority Date: 04/09/1987
  • Status: Expired due to Term
First Claim
Patent Images

1. A hermetically sealed multilayered electrical connector for high-density substrates comprising,multiple vertical layers of electrical molybdenum conductors electrically separated from each other and including ends for input and output electrical connections, and at least some of the multiple layers having multiple conductors,said layers supported by a plurality of anisotropically etched anodized aluminum dielectric support pillars which are separated providing spaces between the pillars,said conductors and said spaces sealed by glass enclosing said conductors and pillars forming a hermetic glass-to-metal seal, andsaid conductors having contact portions at each end providing input and output connections to other conductors.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×