3929525

Information

• Patent Grant
• 3929525

• References
• Source

• Patent Number

  3,929,525

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  48 years ago

• CPC

  • H01L21/28575 - on semiconductor bodies comprising AIIIBV compounds
  • C30B19/061 - Tipping system
  • H01L21/02546 - Arsenides
  • H01L21/02576 - N-type
  • H01L21/02625 - using melted materials
  • H01L21/02628 - using solutions
  • H01L29/452 - on AIII-BV compounds
  • Y10S148/02 - Contacts, special
  • Y10S148/072 - Heterojunctions
  • Y10S148/107 - Melt

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 148 - Metal treatment
  • 252 - Compositions
  • 257 - Active solid-state devices
  • 438 - Semiconductor device manufacturing: process