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Class Information
Number: 348/790
Name: Television > Video display > Liquid crystal
Description: Subject matter wherein the image is reproduced by means of an externally scanned device having intersecting electrode sets between which an active liquid medium having electrically varying optical properties is disposed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611248 |
Projection lens unit and thin projector using the same |
Nov. 3, 2009 |
| 7609329 |
Driving apparatus for liquid crystal display |
Oct. 27, 2009 |
| 7605873 |
LCD TV capable of being used as a music station only |
Oct. 20, 2009 |
| 7595847 |
Audio/video playback control system of liquid crystal display television |
Sep. 29, 2009 |
| 7593062 |
Video display device and video display method |
Sep. 22, 2009 |
| 7591560 |
Reflection optical system and projection display apparatus using the same |
Sep. 22, 2009 |
| 7583320 |
Digital image display system |
Sep. 1, 2009 |
| 7531951 |
Display device |
May. 12, 2009 |
| 7525602 |
Liquid crystal television apparatus |
Apr. 28, 2009 |
| 7511772 |
Liquid crystal television receiver for correcting optical response characteristics, LCD control method, and recording medium |
Mar. 31, 2009 |
| 7495723 |
LED array |
Feb. 24, 2009 |
| 7471345 |
Flat display device and control method thereof |
Dec. 30, 2008 |
| 7443469 |
Display device, color filter, and electronic apparatus |
Oct. 28, 2008 |
| 7440038 |
Liquid crystal television and liquid crystal display apparatus |
Oct. 21, 2008 |
| 7429111 |
Two-panel color management system |
Sep. 30, 2008 |
| 7425996 |
Image forming apparatus and video receiving and display apparatus |
Sep. 16, 2008 |
| 7411633 |
Display apparatus and method for controlling the same |
Aug. 12, 2008 |
| 7411632 |
Driving circuit of display element, image display apparatus, and television apparatus |
Aug. 12, 2008 |
| 7391568 |
Luminous intensity distribution control device and display having the same |
Jun. 24, 2008 |
| 7388623 |
Liquid crystal display device and inspection method |
Jun. 17, 2008 |
| 7382419 |
Liquid crystal television and liquid crystal display apparatus |
Jun. 3, 2008 |
| 7369672 |
Personal audio visual system |
May. 6, 2008 |
| 7345713 |
Video display apparatus for correcting luminance difference between display pixels |
Mar. 18, 2008 |
| 7327408 |
Illuminator that generates linearly polarized light for microdisplay based light engine |
Feb. 5, 2008 |
| 7289170 |
Method and apparatus for compensating for interlaced-scan type video signal |
Oct. 30, 2007 |
| 7283179 |
Liquid crystal television apparatus |
Oct. 16, 2007 |
| 7262818 |
Video system with de-motion-blur processing |
Aug. 28, 2007 |
| 7236214 |
Liquid crystal television receiver and liquid crystal display apparatus |
Jun. 26, 2007 |
| 7227595 |
Liquid crystal television receiver |
Jun. 5, 2007 |
| 7224412 |
Ceiling suction type digital television device |
May. 29, 2007 |
| 7209189 |
LCD-TV capable of receiving two or more display signals |
Apr. 24, 2007 |
| 7190519 |
Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit |
Mar. 13, 2007 |
| 7173760 |
Luminous intensity distribution control device and display having the same |
Feb. 6, 2007 |
| 7120010 |
Display unit |
Oct. 10, 2006 |
| 7093941 |
Video display apparatus and video display method |
Aug. 22, 2006 |
| 7079122 |
Scan-driving circuit, display device, electro-optical device, and driving method of the scan-driving circuit |
Jul. 18, 2006 |
| 7012598 |
Liquid crystal display device and method for operating the same |
Mar. 14, 2006 |
| 6933987 |
Multi channel imaging engine apparatus |
Aug. 23, 2005 |
| 6856086 |
Hybrid display device |
Feb. 15, 2005 |
| 6830342 |
Optical system and display device using the same |
Dec. 14, 2004 |
| 6829392 |
System and method for providing an image deghosting circuit in an electroptic display device |
Dec. 7, 2004 |
| 6822633 |
Liquid crystal display |
Nov. 23, 2004 |
| 6806854 |
Display |
Oct. 19, 2004 |
| 6791628 |
Portable computer system incorporating a rear projection display |
Sep. 14, 2004 |
| 6739723 |
Polarization recapture system for liquid crystal-based data projectors |
May. 25, 2004 |
| 6542308 |
Projection display apparatus and projection lens device for use therein |
Apr. 1, 2003 |
| 6469687 |
Driver circuit and method for electro-optic display device |
Oct. 22, 2002 |
| 6417833 |
Liquid crystal display apparatus and method for lighting backlight thereof |
Jul. 9, 2002 |
| 6380989 |
Display system and method for supplying a display system with a picture signal |
Apr. 30, 2002 |
| 6377318 |
Multi-channel imaging engine apparatus |
Apr. 23, 2002 |
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