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Method of making a printed circuit board having filled holes

  • US 6,009,620 A
  • Filed: 07/15/1998
  • Issued: 01/04/2000
  • Est. Priority Date: 07/15/1998
  • Status: Expired due to Fees
First Claim
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1. A method of making a circuitized substrate, said method comprising:

  • providing a layer of dielectric material having a first surface;

    forming at least one hole within said layer of dielectric material;

    positioning a quantity of uncured, dielectric fill material within said at least one hole and onto at least part of said first surface;

    partially curing said quantity of uncured, dielectric fill material within said at least one hole;

    removing said dielectric fill material on said at least part of said first surface; and

    thereafter further curing said partially cured dielectric fill material within said at least one hole.

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