Assignee
NEMOPTIC
FR18 patents
Top patents by PatentIndex Score
US6795146B2Sep 21, 2004
Bistable device for reflection display with inverse contrast
NEMOPTIC58 citations92
US7115307B2Oct 3, 2006
Nematic liquid crystal mixtures for bistable display device
NEMOPTIC12 citations81
US6831716B2Dec 14, 2004
Reflective bistable display device incorporating a liquid crystal material
NEMOPTIC20 citations80
US7088413B2Aug 8, 2006
Bistable nematic liquid crystal display device with improved optical mask, having textures differing by about 180° twist, and off state in the liquid crystal covering the inter-electrode spaces
NEMOPTIC13 citations79
US7022809B2Apr 4, 2006
Polyimides for anchoring liquid crystals, display devices including same and method for the preparation of said devices
NEMOPTIC12 citations78
US7335405B2Feb 26, 2008
Nematic liquid crystal mixtures for use in bistable display devices
NEMOPTIC7 citations71
US7067180B2Jun 27, 2006
Method of producing nematic liquid-crystal devices
NEMOPTIC10 citations66
US7864148B2Jan 4, 2011
Bistable nematic liquid crystal display device and method for controlling such a device
NEMOPTIC4 citations60
US7224417B2May 29, 2007
Nematic liquid crystal bistable display device with grey level
NEMOPTIC4 citations59
US7352346B2Apr 1, 2008
Bistable liquid crystal display device including improved addressing means
NEMOPTIC3 citations57
US7173587B2Feb 6, 2007
Addressing process and device for a bistable liquid crystal screen
NEMOPTIC4 citations57
US7532275B2May 12, 2009
Display device with a white-optimizing bistable nematic screen and method for the definition of said device
NEMOPTIC3 citations56
US7087270B2Aug 8, 2006
Method for producing a liquid crystal device with low zenithal anchoring energy, and resulting device
NEMOPTIC1 citations47
US7589816B2Sep 15, 2009
Display device with a black-optimizing bistable nematic screen and method for the definition of said device
NEMOPTIC0 citations45
US6959124B2Oct 25, 2005
Liquid crystal-based electro-optical device forming, in particular, a switch
NEMOPTIC1 citations42
US7724221B2May 25, 2010
Bistable nematic liquid crystal display method and device
NEMOPTIC0 citations38
US7616180B2Nov 10, 2009
Advanced method and device with a bistable nematic liquid crystal display
NEMOPTIC0 citations36
US7812903B2Oct 12, 2010
Liquid crystal display enhanced in particular by elimination of harmful effects on the edges of addressed zones
NEMOPTIC0 citations28