2973434

Information

• Patent Grant
• 2973434

• References
• Source

• Patent Number

  2,973,434

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1961
  63 years ago

• CPC

  • H01L31/00 - Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof Details thereof
  • F25D3/10 - using liquefied gases
  • H01L31/08 - in which radiation controls flow of current through the device
  • F25D19/006 - Thermal coupling structure or interface
  • Y10S62/19 - Ionic thompson effect

• US Classifications

  • 250 - Radiant energy
  • 062 - Refrigeration
  • 136 - Batteries: thermoelectric and photoelectric