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Class Information
Number: 345/97
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Plural physical display element control system (e.g., non-crt) > Display elements arranged in matrix (e.g., rows and columns) > Light-controlling display elements > Liquid crystal display elements (lcd) > Waveform generation > Ferroelectric liquid crystal elements
Description: Subject matter wherein the display elements* are comprised of a ferroelectric or smectic liquid crystal material.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8681083 Display device Mar. 25, 2014
8669972 Liquid crystal display panel driving method, liquid crystal display device, and liquid crystal display driver including driving and setting a counter electrode for common inversion driving Mar. 11, 2014
8648848 Display device and displaying method thereof, and driving circuit for current-driven device Feb. 11, 2014
8643629 Color filter with touch screen function and liquid crystal display device Feb. 4, 2014
8619012 Display element having groups of individually turned-on steps Dec. 31, 2013
8605022 Image displaying method for display device Dec. 10, 2013
8593376 Active matrix electroluminescent display devices Nov. 26, 2013
8525767 Method and device for automatically compensating common electrode voltage Sep. 3, 2013
8508452 Systems and method for displaying images with reduced power consumption Aug. 13, 2013
8497821 Chiplet display device with serial control Jul. 30, 2013
8493302 Liquid crystal display device with correction voltage different from video signal applied to data line in display period Jul. 23, 2013
8482503 Liquid crystal display with sequential and reverse sequential scan direction to improve display quality by preventing stains caused by polarization and accumulation of ions, and driving method Jul. 9, 2013
8441425 Liquid crystal display device May. 14, 2013
8432347 Driving method and drive control circuit of liquid crystal display device, and liquid crystal display device including the same Apr. 30, 2013
8411010 Cholesteric liquid crystal display device including a voltage stabilization part surpressing variations in output voltage Apr. 2, 2013
8411059 Integrated electromagnetic type input flat panel display apparatus Apr. 2, 2013
8400387 Liquid crystal display device Mar. 19, 2013
8390551 Driving device for quickly changing the gray level of the liquid crystal display and its driving method Mar. 5, 2013
8378999 Driving circuit and data driver of planar display device Feb. 19, 2013
8358262 Method and apparatus to synchronize backlight intensity changes with image luminance changes Jan. 22, 2013
8344977 Liquid crystal display and driving method thereof Jan. 1, 2013
8305319 Liquid crystal display device having look up table for adjusting common voltages and driving method thereof Nov. 6, 2012
8294652 Liquid crystal display panel, common inversion driving method, liquid crystal display device, and liquid crystal display driver Oct. 23, 2012
8279157 Liquid crystal display element, method of driving the same, and electronic paper using the same Oct. 2, 2012
8243093 Systems and methods for dither structure creation and application for reducing the visibility of contouring artifacts in still and video images Aug. 14, 2012
8203513 Low color shift liquid crystal display and its driving method Jun. 19, 2012
8155445 Image processing apparatus, method, and processing program for image inversion with tree structure Apr. 10, 2012
8149203 Systems and method for displaying images with reduced power consumption Apr. 3, 2012
8130186 Display device Mar. 6, 2012
8125424 Liquid crystal display device and driving method thereof Feb. 28, 2012
8125434 Method for addressing active matrix displays with ferroelectrical thin film transistor based pixels Feb. 28, 2012
8111285 Stereoscopic display apparatus and display method Feb. 7, 2012
8106868 Pixel structure and driving method thereof Jan. 31, 2012
8044925 Method for driving field sequential LCD backlight Oct. 25, 2011
8040362 Driving device and related output enable signal transformation device in an LCD device Oct. 18, 2011
8031154 Display device Oct. 4, 2011
7986376 Liquid crystal display device Jul. 26, 2011
7948464 Memory-type liquid crystal display device May. 24, 2011
7944425 Liquid crystal display element and method of driving the element May. 17, 2011
7903065 Liquid crystal display and driving method Mar. 8, 2011
7880711 Image stability in liquid crystal displays Feb. 1, 2011
7868865 Organic electroluminescence display and method of operating the same Jan. 11, 2011
7864092 Thermo-decoder circuit Jan. 4, 2011
7864151 Portable electronic device Jan. 4, 2011
7817128 Liquid crystal display device and driving circuit for liquid crystal panel with a memory effect Oct. 19, 2010
7812803 Driving method for cholesteric liquid crystal display Oct. 12, 2010
7768488 Liquid crystal display device Aug. 3, 2010
7768490 Common voltage compensation device, liquid crystal display, and driving method thereof Aug. 3, 2010
7724229 Liquid crystal display device May. 25, 2010
7696971 Method, materials and apparatus for driving gray-scale bistable cholesteric displays Apr. 13, 2010

1 2 3 4 5 6 7 8 9 10 11

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