2433401

Information

• Patent Grant
• 2433401

• References
• Source

• Patent Number

  2,433,401

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1947
  78 years ago

• CPC

  • H01L21/101 - Application of the selenium or tellurium to the foundation plate
  • H01L21/02521 - Materials
  • H01L21/02617 - Deposition types
  • H01L21/02667 - Crystallisation or recrystallisation of non-monocrystalline semiconductor materials

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 106 - Compositions: coating or plastic
  • 252 - Compositions
  • 257 - Active solid-state devices