3930065

Information

• Patent Grant
• 3930065

• References
• Source

• Patent Number

  3,930,065

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • H01L21/823406 - Combination of charge coupled devices
  • H01L23/4824 - Pads with extended contours
  • H01L29/76883 - Three-Phase CCD
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/143 - Shadow masking
  • Y10S438/944 - Shadow
  • Y10S438/981 - Utilizing varying dielectric thickness

• US Classifications

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