3902936

Information

• Patent Grant
• 3902936

• References
• Source

• Patent Number

  3,902,936

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • H01L23/4822 - Beam leads
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L24/01 - Means for bonding being attached to, or being formed on, the surface to be connected
  • H01L2924/14 - Integrated circuits
  • H01L2924/351 - Thermal stress
  • Y10S148/034 - Diffusion of boron or silicon
  • Y10S148/051 - Etching
  • Y10S148/054 - Flat sheets-substrates
  • Y10S148/072 - Heterojunctions
  • Y10S148/085 - Isolated-integrated
  • Y10S148/097 - Lattice strain and defects
  • Y10S148/122 - Polycrystalline

• US Classifications

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