2484204

Information

• Patent Grant
• 2484204

• References
• Source

• Patent Number

  2,484,204

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  75 years ago

• CPC

  • H01L21/14 - Treatment of the complete device
  • H01L21/02521 - Materials
  • H01L21/02625 - using melted materials
  • H01L21/02658 - Pretreatments
  • H01L21/105 - Treatment of the surface of the selenium or tellurium layer after having been made conductive

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 257 - Active solid-state devices