3895392

Information

• Patent Grant
• 3895392

• References
• Source

• Patent Number

  3,895,392

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • H01L27/0826 - Combination of vertical complementary transistors
  • H01L21/26513 - of electrically active species
  • H01L21/266 - using masks
  • H01L21/76297 - Dielectric isolation using EPIC techniques
  • Y10S148/003 - Anneal
  • Y10S148/037 - Diffusion-deposition
  • Y10S148/038 - Diffusions-staged
  • Y10S148/085 - Isolated-integrated
  • Y10S148/087 - I2L integrated injection logic
  • Y10S148/145 - Shaped junctions
  • Y10S438/965 - Shaped junction formation

• US Classifications

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