3810796

Information

• Patent Grant
• 3810796

• References
• Source

• Patent Number

  3,810,796

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • H01L23/3157 - Partial encapsulation or coating
  • H01J9/20 - Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored Applying coatings to the vessel
  • H01J29/455 - formed on a silicon substrate
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L27/00 - Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/05 - Etch and refill
  • Y10S148/051 - Etching
  • Y10S148/085 - Isolated-integrated
  • Y10S148/115 - Orientation
  • Y10S148/117 - Oxidation, selective
  • Y10S148/135 - Removal of substrate
  • Y10S148/162 - Testing steps
  • Y10S438/977 - Thinning or removal of substrate

• US Classifications

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