| |
 |
|
Class Information
Number: 349/177
Name: Liquid crystal cells, elements and systems > With specified nonchemical characteristic of liquid crystal material > Within nematic phase
Description: Subject matter wherein the characteristic recited is that of a liquid crystal within the nematic mesophase.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616180 |
Advanced method and device with a bistable nematic liquid crystal display |
Nov. 10, 2009 |
| 7589816 |
Display device with a black-optimizing bistable nematic screen and method for the definition of said device |
Sep. 15, 2009 |
| 7567320 |
Electro-optical device with liquid crystal |
Jul. 28, 2009 |
| 7545476 |
Method for manufacturing a liquid crystal display device with optically compensated bend mode |
Jun. 9, 2009 |
| 7430030 |
Bistable nematic liquid crystal display device |
Sep. 30, 2008 |
| 7410678 |
Liquid crystal display using ferroelectric liquid crystal, and fabrication method thereof |
Aug. 12, 2008 |
| 7357510 |
Projection-type 3-D image display device using single projector |
Apr. 15, 2008 |
| 7335404 |
Liquid crystal composition for use in bistable liquid crystal devices |
Feb. 26, 2008 |
| 7264851 |
Bistable nematic liquid crystal display device |
Sep. 4, 2007 |
| 7224417 |
Nematic liquid crystal bistable display device with grey level |
May. 29, 2007 |
| 7209211 |
Active matrix type liquid crystal display apparatus |
Apr. 24, 2007 |
| 7193675 |
Liquid crystal display device |
Mar. 20, 2007 |
| 7173587 |
Addressing process and device for a bistable liquid crystal screen |
Feb. 6, 2007 |
| 7084939 |
Normally white, supertwist nematic liquid crystal display of reflective type |
Aug. 1, 2006 |
| 7053975 |
Liquid crystal device |
May. 30, 2006 |
| 6999649 |
Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture |
Feb. 14, 2006 |
| 6992741 |
Bistable nematic liquid crystal device |
Jan. 31, 2006 |
| 6987549 |
Fast response in-plane-switching pi-cell liquid crystal displays |
Jan. 17, 2006 |
| 6977700 |
Circular polarization plate and liquid crystal display device |
Dec. 20, 2005 |
| 6955839 |
Laminated composite, information recording medium, and member of imparting forgery-preventing characteristic |
Oct. 18, 2005 |
| 6927825 |
Liquid crystal display using liquid crystal with bend alignment and driving method thereof |
Aug. 9, 2005 |
| 6909481 |
Liquid crystal display and electronic appliance |
Jun. 21, 2005 |
| 6900469 |
Liquid crystal display element |
May. 31, 2005 |
| 6885412 |
Liquid crystal display device, image shifting device, and image display apparatus |
Apr. 26, 2005 |
| 6885414 |
Optical router switch array and method for manufacture |
Apr. 26, 2005 |
| 6867836 |
Nematic liquid crystal electrooptical element and device |
Mar. 15, 2005 |
| 6859246 |
OCB type liquid crystal display having transition nucleus area from splay alignment to bend alignment |
Feb. 22, 2005 |
| 6853435 |
Liquid crystal display and its manufacturing method |
Feb. 8, 2005 |
| 6831716 |
Reflective bistable display device incorporating a liquid crystal material |
Dec. 14, 2004 |
| 6801285 |
Thin cell gap microdisplays with optimum optical properties |
Oct. 5, 2004 |
| 6795146 |
Bistable device for reflection display with inverse contrast |
Sep. 21, 2004 |
| 6778245 |
Liquid crystal display device |
Aug. 17, 2004 |
| 6774977 |
Liquid crystal device and display |
Aug. 10, 2004 |
| 6765640 |
Reflective liquid crystal devices |
Jul. 20, 2004 |
| 6741310 |
In-plane switching liquid crystal display |
May. 25, 2004 |
| 6693696 |
Electro-optical device |
Feb. 17, 2004 |
| 6661491 |
Liquid crystal display |
Dec. 9, 2003 |
| 6646705 |
In-plane switching type liquid crystal display devices with increased cell gap and methods of fabrication therefor |
Nov. 11, 2003 |
| 6614501 |
Electroconductive device having supercooled liquid crystal layer |
Sep. 2, 2003 |
| 6603525 |
Liquid crystal display |
Aug. 5, 2003 |
| 6599442 |
Temperature measurement and temperature controlled switching based on helical sense dependent liquid crystal phases |
Jul. 29, 2003 |
| 6600540 |
Liquid crystal display |
Jul. 29, 2003 |
| 6600537 |
Liquid crystal device |
Jul. 29, 2003 |
| 6600545 |
Twist-nematic liquid-crystal display with electrodes surrounded by background |
Jul. 29, 2003 |
| 6573971 |
Bistable twisted nematic LCD without an initial twist angle of 180 degrees and not a multiple of 90 degrees |
Jun. 3, 2003 |
| 6535259 |
Liquid crystal display |
Mar. 18, 2003 |
| 6535258 |
Liquid crystal display device with low dispersion LC and high dispersion compensator |
Mar. 18, 2003 |
| 6524666 |
Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays |
Feb. 25, 2003 |
| 6515725 |
Liquid crystal display device and method for manufacturing the same |
Feb. 4, 2003 |
| 6469768 |
Bistable twisted nematic mode reflective liquid crystal display |
Oct. 22, 2002 |
|
|
|
