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Class Information
Number: 349/72
Name: Liquid crystal cells, elements and systems > Particular structure > Detector of liquid crystal temperature
Description: Subject matter wherein the device includes a sensor of the temperature of the liquid crystal material itself; e.g., for maintaining a constant liquid crystal temperature or characteristic.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7405778 |
Liquid crystal display and fabrication method thereof |
Jul. 29, 2008 |
| 7345668 |
Method of driving liquid crystal panel, liquid crystal device, and electronic apparatus |
Mar. 18, 2008 |
| 7333159 |
Liquid crystal display device having function of temperature maintenance |
Feb. 19, 2008 |
| 7315343 |
Liquid crystal display device |
Jan. 1, 2008 |
| 7292291 |
Flat panel display having integral heater, EMI shield, and thermal sensors |
Nov. 6, 2007 |
| 7245328 |
Apparatus and method for controlling extinction ratio in a liquid crystal polarization controller optical switch |
Jul. 17, 2007 |
| 7234863 |
Apparatus for measurement optical characteristic of a display panel |
Jun. 26, 2007 |
| 7229177 |
Restraining temperature rise in light exiting-side polarizer constituting liquid crystal light valve |
Jun. 12, 2007 |
| 7136043 |
Liquid crystal display for vehicle |
Nov. 14, 2006 |
| 7109990 |
Circuit and method for temperature compensated contrast |
Sep. 19, 2006 |
| 7075596 |
Liquid crystal projector |
Jul. 11, 2006 |
| 7050137 |
Substrate for use in a liquid crystal display and liquid crystal display using the same |
May. 23, 2006 |
| 7042435 |
Liquid crystal display apparatus |
May. 9, 2006 |
| 7036939 |
Digital projector control method and apparatus |
May. 2, 2006 |
| 7012584 |
Organic EL panel drive circuit |
Mar. 14, 2006 |
| 6943768 |
Thermal control system for liquid crystal cell |
Sep. 13, 2005 |
| 6885412 |
Liquid crystal display device, image shifting device, and image display apparatus |
Apr. 26, 2005 |
| 6877896 |
Ambient temperature control apparatus used for measuring display panel |
Apr. 12, 2005 |
| 6806924 |
Liquid crystal display element |
Oct. 19, 2004 |
| 6727468 |
Flexible heating system having high transmissivity |
Apr. 27, 2004 |
| 6723958 |
Display with a heater |
Apr. 20, 2004 |
| 6697137 |
Liquid crystal display device |
Feb. 24, 2004 |
| 6590555 |
Liquid crystal display panel driving circuit and liquid crystal display |
Jul. 8, 2003 |
| 6573882 |
Picture display method using liquid crystal device |
Jun. 3, 2003 |
| 6535266 |
Closed loop LCD heater system |
Mar. 18, 2003 |
| 6519012 |
Liquid crystal light valve system with contrast control |
Feb. 11, 2003 |
| 6379850 |
Rewritable thermosensible recording material, a production method thereof and a rewritable thermosensible recording medium |
Apr. 30, 2002 |
| 6369872 |
Antiferroelectric liquid crystal display with liquid crystal layer structure control |
Apr. 9, 2002 |
| 6333728 |
Method and apparatus for real-time on-off contrast ratio optimization in liquid crystal displays |
Dec. 25, 2001 |
| 6326943 |
Display device |
Dec. 4, 2001 |
| 6317178 |
Liquid crystal display device having active & passive cell wherein a heater is disposed inside the passive cell |
Nov. 13, 2001 |
| 6313821 |
Image display device for automatically adjusting contrast of display image |
Nov. 6, 2001 |
| 6285421 |
Liquid crystal display temperature measuring in adhesion material |
Sep. 4, 2001 |
| RE37056 |
Temperature compensated color LCD projector |
Feb. 20, 2001 |
| 6157432 |
Heated ferroelectric liquid crystal spatial light modulator with improved contrast, improved grayscale resolution, and decreased pixel sticking when operated in a non-DC balanced mode |
Dec. 5, 2000 |
| 6133979 |
Liquid crystal display device with internal heating element |
Oct. 17, 2000 |
| 6128053 |
Liquid crystal display with heater |
Oct. 3, 2000 |
| 6115091 |
Liquid crystal device with adjustable light throughput |
Sep. 5, 2000 |
| 6075512 |
Temperature compensation of a wedge-shaped liquid-crystal cell |
Jun. 13, 2000 |
| 6072459 |
Projection-type liquid crystal display apparatus |
Jun. 6, 2000 |
| 6037920 |
Liquid crystal apparatus and driving method therefor |
Mar. 14, 2000 |
| 5936696 |
Projection type display apparatus |
Aug. 10, 1999 |
| 5920366 |
Dynamic multi-contact display heater system |
Jul. 6, 1999 |
| 5914764 |
Method and apparatus for using optical response time to control a liquid crystal display |
Jun. 22, 1999 |
| 5877846 |
Exposure control method and photographic printer |
Mar. 2, 1999 |
| 5859680 |
Electrical addressing of ferroelectric liquid-crystal displays |
Jan. 12, 1999 |
| 5805131 |
Ferroelectric display device with temperature compensation |
Sep. 8, 1998 |
| 5793452 |
Display device with jig and cooling means |
Aug. 11, 1998 |
| 5767934 |
Liquid-crystal display with foil heater and PTC sensor for backlight |
Jun. 16, 1998 |
| 5767489 |
Enhanced resolution liquid crystal microthermography method and apparatus |
Jun. 16, 1998 |
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