Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liquid crystal display device with visibly imperceptable spacers

Liquid crystal display device with visibly imperceptable spacers

US Patent 4491391 · Granted Jan 1, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multiplexable metal-insulator-metal liquid crystal cell1986
Display device with legends formed integrally with electrode structure1985
Substrate having dummy conductors to prevent solder build-up1985
Solderable layer system1985
Solderable layer system1985
Method for the production of conductor tracks applied to a support1984
Display means for chronometers with electro-optical elements1981