3507713

Information

• Patent Grant
• 3507713

• References
• Source

• Patent Number

  3,507,713

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • H01L21/76297 - Dielectric isolation using EPIC techniques
  • Y10S148/031 - Diffusion at an edge
  • Y10S148/085 - Isolated-integrated
  • Y10S438/975 - Substrate or mask aligning feature

• US Classifications

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