Patent · US Expired

Ferroelectric liquid-crystal display

US5300254A · kind A · utility

4Cited by

8References

12Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Thomas Geelhaar · Mainz, DE
Axel Pausch · Seeheim-Jugenheim, DE
Michael Kompter · Riedstadt, DE
Bernhard Scheuble · Alsbach, DE

Key dates

Filing date	Jul 26, 1991
Grant date	Apr 5, 1994
Priority date	—
Expiry date	Jul 26, 2011

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K19/44
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to ferroelectric liquid-crystal displays having improved multiplexing capability.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.