| 8361343 |
Nematic liquid crystal composition and bistable nematic liqud crystal display |
Hidetoshi Nakata, Takeshi Kuriyama, Kiyofumi Takeuchi, Haruyoshi Takatsu, Daniel Stoenescu +1 more |
2013-01-29 |
| 8252202 |
Nematic liquid crystal composition and bistable nematic liquid crystal display |
Hidetoshi Nakata, Kiyofumi Takeuchi, Haruyoshi Takatsu, Daniel Stoenescu, Jean-Claude Dubois |
2012-08-28 |
| 7812903 |
Liquid crystal display enhanced in particular by elimination of harmful effects on the edges of addressed zones |
Cecile Barron, Sébastien Perny, Lorenzo Bajic |
2010-10-12 |
| 7335405 |
Nematic liquid crystal mixtures for use in bistable display devices |
Jean-Claude Dubois, Didier Gallaire, Stephane Joly, Philippe Martinot-Lagarde, Daniel Stoenescu |
2008-02-26 |
| 7224417 |
Nematic liquid crystal bistable display device with grey level |
Jacques Angele, Philippe Martinot-Lagarde, Daniel Stoenescu, Romain Vercelletto |
2007-05-29 |
| 7115307 |
Nematic liquid crystal mixtures for bistable display device |
Jean-Claude Dubois, Didier Gallaire, Stephane Joly, Philippe Martinot-Lagarde, Daniel Stoenescu |
2006-10-03 |
| 7088413 |
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 |
Philippe Martinot-Lagarde, Alain Boissier, Jacques Angele, Bertrand Pecout |
2006-08-08 |
| 7087270 |
Method for producing a liquid crystal device with low zenithal anchoring energy, and resulting device |
Sandrine Lamarque-Forget, Julien Roux, Philippe Martinot-Lagarde |
2006-08-08 |
| 7067180 |
Method of producing nematic liquid-crystal devices |
Sandrine Lamarque-Forget, Sebastien Jacquier, Luc Faget |
2006-06-27 |
| 6831716 |
Reflective bistable display device incorporating a liquid crystal material |
Philippe Martinot-Lagarde, Daniel Stoenescu |
2004-12-14 |
| 6795146 |
Bistable device for reflection display with inverse contrast |
Philippe Martinot-Lagarde, Daniel Stoenescu |
2004-09-21 |
| 6452573 |
Liquid crystal device comprising anchoring means on at least one confinement plate providing a degenerated orientation |
Philippe Martinot-Lagarde, Eric Polossat, Eric Raspaud, Philippe Auroy, Olivier Ou Ramdane +2 more |
2002-09-17 |
| 6327017 |
Bistable liquid crystal display device in which nematic liquid crystal has monostable anchorings |
Ricardo Barberi, Georges Durand, Philippe Martinot-Lagarde, Maurizio Nobili, Eric Polossat +2 more |
2001-12-04 |
| 5995173 |
Bistable display device based on nematic liquid crystals allowing grey tones |
Riccardo Barberi, Roberto Bartolino, Georges Durand, Michele Giocondo, Jun Li |
1999-11-30 |
| 4564266 |
Electro-optical devices using liquid crystals having a twist in a plane perpendicular to substrates |
Georges Durand, Philippe Martinot-Lagarde |
1986-01-14 |