3888698

Information

• Patent Grant
• 3888698

• References
• Source

• Patent Number

  3,888,698

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • H01L31/02167 - for solar cells
  • H01L31/022425 - for solar cells
  • H01L31/068 - the potential barriers being only of the PN homojunction type
  • Y02E10/547 - Monocrystalline silicon PV cells
  • Y10S148/033 - Diffusion of aluminum

• US Classifications

  • 136 - Batteries: thermoelectric and photoelectric
  • 148 - Metal treatment