3704060

Information

• Patent Grant
• 3704060

• References
• Source

• Patent Number

  3,704,060

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • G02F1/1326 - Liquid crystal optical waveguides or liquid crystal cells specially adapted for gating or modulating between optical waveguides
  • G02F1/073 - specially adapted for gating or modulating in optical waveguides
  • G02F1/195 - by using frustrated reflection

• US Classifications

  • 349 - Liquid crystal cells, elements and systems