3140530

Information

• Patent Grant
• 3140530

• References
• Source

• Patent Number

  3,140,530

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1964
  60 years ago

• CPC

  • H01L23/045 - the other leads having an insulating passage through the base
  • B23K20/233 - without ferrous layer
  • H01J5/28 - between conductive parts of vessel
  • H01L24/01 - Means for bonding being attached to, or being formed on, the surface to be connected
  • H01J2893/0044 - Direct connection between two metal elements, in particular via material a connecting material

• US Classifications

  • 228 - Metal fusion bonding
  • 257 - Active solid-state devices