Title:
改善された光学マスクを備える双安定ネマチック液晶ディスプレイデバイス
Document Type and Number:
Japanese Patent JP2005501295
Kind Code:
A
Abstract:
The invention relates to a bistable nematic liquid-crystal device comprising: alignment means, which orient the liquid crystal, means designed to apply electrical signals which allow switching, by breaking the anchoring on at least one of the two substrates, between two distinct textures, and means designed to promote the establishment of that one of the said textures giving the off state in the liquid crystal covering the inter-electrode spaces.
Inventors:
Philip, Martino-Lagarde
Alan, Boissier
Jack, angel
Bertrand, Pecu
Ivan, Dosov
Alan, Boissier
Jack, angel
Bertrand, Pecu
Ivan, Dosov
Application Number:
JP2003524083A
Publication Date:
January 13, 2005
Filing Date:
August 28, 2002
Export Citation:
Assignee:
NEMOPTIC
International Classes:
G02F1/1337; G02F1/1343; G02F1/139; G02F1/1333; G02F1/1335; (IPC1-7): G02F1/139; G02F1/1337; G02F1/1343
Domestic Patent References:
| JP2000504433A | 2000-04-11 | |||
| JPH06235920A | 1994-08-23 | |||
| JPH11174498A | 1999-07-02 | |||
| JPH10333121A | 1998-12-18 | |||
| JPH07294933A | 1995-11-10 | |||
| JPH11337946A | 1999-12-10 | |||
| JPH11183879A | 1999-07-09 | |||
| JPH10325964A | 1998-12-08 | |||
| JPH11125827A | 1999-05-11 | |||
| JPH063675A | 1994-01-14 | |||
| JPH08327969A | 1996-12-13 | |||
| JPS55142318A | 1980-11-06 | |||
| JP2000356791A | 2000-12-26 |
Foreign References:
| WO2000070394A2 | 2000-11-23 | |||
| WO2001086345A2 | 2001-11-15 | |||
| WO2001086618A1 | 2001-11-15 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki