Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liquid-crystalline, 2,5-disubstituted, 1,3,4-thiadiazoles with extended smectic C phases

Liquid-crystalline, 2,5-disubstituted, 1,3,4-thiadiazoles with extended smectic C phases

US Patent 4952699 · Granted Aug 28, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid crystal device and a method for producing it having directly controllable2003
Compositions containing chiral compounds and nematic liquid crystals, and device2001
Photosensitive material for orientation of liquid crystal device and liquid crys1999
Photosensitive material for orientation of liquid crystal device and liquid crys1998
Liquid-crystalline allenes1997
Nematic liquid crystal composition1997
Use of the chiral group (1S, 4R)-1,4-dihydroxy-2-cyclopentenyl in the preparatio1996
Light-scattering mode liquid crystal display device, and a process for productio1996
Defined oligomeric liquid-crystalline compounds having smectic liquid-crystallin1995
Liquid crystalline ferroelectric derivatives of branched acyclic alpha-chlorocar1990
Liquid crystalline ferroelectric derivatives of branched acyclic alpha-chlorocar1990
Ferroelectric liquid crystals1989