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Class Information
Number: 349/188
Name: Liquid crystal cells, elements and systems > Nominal manufacturing methods or post manufacturing processing of liquid crystal cell > Changing liquid crystal phase
Description: Subject matter wherein the method is limited to applying excitation to the liquid crystal to convert the liquid crystal material from one mesophase to another.
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 |
| 7567320 |
Electro-optical device with liquid crystal |
Jul. 28, 2009 |
| 7532260 |
Cholesteric liquid crystal display system |
May. 12, 2009 |
| 7397530 |
Method for encapsulation of liquid crystals with a narrow capsule size range |
Jul. 8, 2008 |
| 7388645 |
Pressure sealing apparatus and method for ferro-electric liquid crystal display |
Jun. 17, 2008 |
| 7361389 |
Smectic liquid crystal device and process for producing the same |
Apr. 22, 2008 |
| 7315343 |
Liquid crystal display device |
Jan. 1, 2008 |
| 7265810 |
Liquid crystal display device and manufacturing method of liquid crystal display device |
Sep. 4, 2007 |
| 7161652 |
Method of manufacturing a liquid crystal display device having spontaneous polarized liquid crystal, with heating and applied voltage |
Jan. 9, 2007 |
| 7139063 |
Fabricating method for liquid crystal panel implementing ferroelectric liquid crystal and operating in a monostable state |
Nov. 21, 2006 |
| 6999649 |
Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture |
Feb. 14, 2006 |
| 6864931 |
Electrically controllable liquid crystal microstructures |
Mar. 8, 2005 |
| 6844909 |
Ferrodielectric liquid crystal display (FLCD) manufacturing method |
Jan. 18, 2005 |
| 6674506 |
Apparatus for introducing a fluid into vias formed in a liquid crystal display element |
Jan. 6, 2004 |
| 6573879 |
Plasma-addressed liquid crystal display device |
Jun. 3, 2003 |
| 6545738 |
Ferroelectric liquid crystal display and method for fabricating the same using opposite polarity split layer electrodes |
Apr. 8, 2003 |
| 6490022 |
LCD device and method of manufacture thereof |
Dec. 3, 2002 |
| 6417908 |
Liquid crystal device having spacers and manufacturing method thereof |
Jul. 9, 2002 |
| 6226061 |
Liquid crystal display device having phase different plates |
May. 1, 2001 |
| 6151096 |
Liquid crystal display including dopant phase-separated from liquid crystal |
Nov. 21, 2000 |
| 6118512 |
Manufacturing method of a liquid crystal display element |
Sep. 12, 2000 |
| 6069675 |
Active matrix liquid crystal display |
May. 30, 2000 |
| 6046791 |
Polymer dispersed liquid crystal electro-optical device and method for manufacturing the same |
Apr. 4, 2000 |
| 6038009 |
Ferroelectric liquid crystal display device |
Mar. 14, 2000 |
| 6020947 |
Liquid crystal devices |
Feb. 1, 2000 |
| 6007739 |
Liquid crystal compound, liquid crystal composition, and liquid crystal display device using the same |
Dec. 28, 1999 |
| 5978065 |
Liquid crystal device and manufacturing method and apparatus therefor |
Nov. 2, 1999 |
| 5963290 |
Liquid crystal display |
Oct. 5, 1999 |
| 5923394 |
Ferroelectric liquid crystal display device with a mixture of ferroelectric crystal material and photopolymerizable monomer |
Jul. 13, 1999 |
| 5907383 |
Method for producing a liquid crystal display device |
May. 25, 1999 |
| 5895107 |
Promotion of C2 state in ferroelectric liquid crystal devices |
Apr. 20, 1999 |
| 5892497 |
Additive color transmissive twisting ball display |
Apr. 6, 1999 |
| 5880804 |
Process for producing ferroelectric liquid crystal device |
Mar. 9, 1999 |
| 5835181 |
Process for producing liquid crystal including discharging liquid crystal material through second aperture |
Nov. 10, 1998 |
| 5812230 |
Liquid crystal display and manufacturing method thereof with isotropic microstructural elements between smectic layers |
Sep. 22, 1998 |
| 5781266 |
Ferroelectric liquid crystal display device and method for producing the same |
Jul. 14, 1998 |
| 5774197 |
Method for driving a color liquid crystal display |
Jun. 30, 1998 |
| 5742369 |
Method of aligning liquid crystals by applying an alternating electric field under periodically changing temperature |
Apr. 21, 1998 |
| 5737115 |
Additive color tristate light valve twisting ball display |
Apr. 7, 1998 |
| 5729319 |
Liquid crystal display device and method for fabricating the same |
Mar. 17, 1998 |
| 5724114 |
Liquid crystal device with composition containing optically active material and material showing smectic, smectic A and chiral smectic C phases upon temperature decrease |
Mar. 3, 1998 |
| 5718839 |
Liquid crystalline material operable with low voltages and liquid crystal display panel using the same and liquid crystal display apparatus and manufacturing method of the apparatus |
Feb. 17, 1998 |
| 5717515 |
Canted electric fields for addressing a twisting ball display |
Feb. 10, 1998 |
| 5712696 |
Manufacture of LCD device by transferring the orientation state from a parent substrate to a child substrate |
Jan. 27, 1998 |
| 5671033 |
Liquid crystal device having mixture of cholesteric and smectic liquid crystals and alignment treatment on only one substrate |
Sep. 23, 1997 |
| 5612803 |
Liquid crystal display device with polymeric walls and a production method for the same |
Mar. 18, 1997 |
| 5606440 |
Assembling method of flat type display device |
Feb. 25, 1997 |
| 5583671 |
Method of manufacturing polymer dispersed liquid crystal display devices |
Dec. 10, 1996 |
| 5430564 |
Process for producing ferroelectric liquid-crystal cells with oleophilic additive employing heat and low pressure overlapped a short time |
Jul. 4, 1995 |
| RE34949 |
Surface stabilized ferroelectric liquid crystal devices |
May. 23, 1995 |
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