3561931

Information

• Patent Grant
• 3561931

• References
• Source

• Patent Number

  3,561,931

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • C30B13/32 - Mechanisms for moving either the charge or the heater
  • Y10S117/91 - Downward pulling
  • Y10S117/912 - Replenishing liquid precursor, other than a moving zone
  • Y10T117/1072 - including details of means providing product movement [e.g., shaft guides, servo means]
  • Y10T117/1076 - having means for producing a moving solid-liquid-solid zone

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes