2465768

Information

• Patent Grant
• 2465768

• References
• Source

• Patent Number

  2,465,768

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1949
  75 years ago

• CPC

  • H01L21/12 - Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
  • H01L21/108 - Provision of discrete insulating layers

• US Classifications

  • 257 - Active solid-state devices