Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
Class Information
Number: 345/691
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display driving control circuitry > Intensity or color driving control (e.g., gray scale) > Temporal processing (e.g., pulse width variation over time
Description: Subject matter wherein the brightness, light intensity, or color level is controlled by using different time periods in conveying the image data.










Sub-classes under this class:

Class Number Class Name Patents
345/692 Binary weighted 167
345/693 Non-binary weighted 67


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

Patent Number Title Of Patent Date Issued
8711078 Liquid crystal display and method of driving the same Apr. 29, 2014
8711084 Device and method for controlling brightness of organic light emitting diode display Apr. 29, 2014
8711136 System and method for calibrating display device using transfer functions Apr. 29, 2014
8687029 Method for reducing ripple noise of a display image Apr. 1, 2014
8681193 Stereoscopic display and driving method thereof Mar. 25, 2014
8675030 Method for displaying a video image on a digital display device Mar. 18, 2014
8675061 Digital video projection display system Mar. 18, 2014
8665193 Liquid crystal display Mar. 4, 2014
8665252 Duty cycle calculation and implementation for solid state illuminators Mar. 4, 2014
8659628 Method for controlling gate signals and device thereof Feb. 25, 2014
8659709 Display device and television receiver Feb. 25, 2014
8654158 Pixel circuit relating to organic light emitting diode and display using the same and driving method thereof Feb. 18, 2014
8654156 Driver circuit of display and method for calibrating brightness of display Feb. 18, 2014
8654141 Techniques for adapting a color gamut Feb. 18, 2014
8654068 Enhanced resolution of luminance levels in a backlight unit of a display device Feb. 18, 2014
8654044 Display device, picture signal processing method, and program Feb. 18, 2014
8648845 Writing data to sub-pixels using different write sequences Feb. 11, 2014
8643681 Color display system Feb. 4, 2014
8624806 Pixel circuit with NMOS transistors and large sized organic light-emitting diode display using the same and including separate initialization and threshold voltage compensation periods to impr Jan. 7, 2014
8624886 Light emission driving device, illumination device, display device Jan. 7, 2014
8619104 Liquid crystal display device and electronic device Dec. 31, 2013
8619009 Display control drive device and display system Dec. 31, 2013
8614702 Display control/drive device and display system Dec. 24, 2013
8614722 Display device and driving method of the same Dec. 24, 2013
8614723 Apparatus and method for increasing compensation sequence storage density in a projection visual display system Dec. 24, 2013
8610704 Display device and control method of the same Dec. 17, 2013
8605017 High dynamic contrast display system having multiple segmented backlight Dec. 10, 2013
8599226 Device and method of data conversion for wide gamut displays Dec. 3, 2013
8599228 Image processing apparatus, display apparatus, and image displaying system Dec. 3, 2013
8593439 Load driving device, illumination device, display device Nov. 26, 2013
8581887 Color-sequential display method Nov. 12, 2013
8581832 Illumination device having user-controllable light sequencing circuitry configured to select a light sequencing mode Nov. 12, 2013
8576257 Integrated circuit device, electro-optical device, and electronic instrument Nov. 5, 2013
8576263 Method and apparatus for processing video pictures Nov. 5, 2013
8558855 Driving methods for electrophoretic displays Oct. 15, 2013
8558856 Allocation registers on a spatial light modulator Oct. 15, 2013
8553740 Method of driving GaN-based semiconductor light emitting element, method of driving GaN-based semiconductor light emitting element of image display device, method of driving planar light sourc Oct. 8, 2013
8552971 Driving circuit for light emitting diode Oct. 8, 2013
8552663 Controller for controlling an LED assembly, lighting application and method for controlling an LED assembly Oct. 8, 2013
8542067 Oscillation circuit and image display device Sep. 24, 2013
8542225 Emission control line drivers, organic light emitting display devices using the same and methods of controlling a width of an emission control signal Sep. 24, 2013
8537095 Display apparatus and method of driving the same Sep. 17, 2013
8537182 Light emitting period setting method, driving method for display panel, driving method for backlight, light emitting period setting apparatus, semiconductor device, display panel and electroni Sep. 17, 2013
8531493 Dynamic bit sequence selection Sep. 10, 2013
8519937 Digitally modulated image projection system Aug. 27, 2013
8508555 Plasma display device Aug. 13, 2013
8508461 Electro-optical device, electronic apparatus, and method of driving electro-optical device with variable subfield driving for temperature compensation Aug. 13, 2013
8502481 Phase shift controller Aug. 6, 2013
8502843 Liquid crystal display device and liquid crystal display unit Aug. 6, 2013
8497886 Illumination apparatus and method of driving the same Jul. 30, 2013

1 2 3 4 5 6 7 8 9 10










 
 
  Recently Added Patents
Method for dropping packet data, radio communication device, and mobile communication system
White light emitting lamp and white LED lighting apparatus including the same
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Leadless integrated circuit packaging system and method of manufacture thereof
Powder for layerwise manufacturing of objects
Eyeglasses
Lens system
  Randomly Featured Patents
Silica-based substrates modified by grafting of polyalkylguanidinium groups, their process of manufacture and their use as catalysts
System and method for adaptively controlling the recording of program material using a program guide
Scoop for gathering leaves, grass, debris and the like
Method for combining acquired NMR data to suppress motion artifacts
Shelf-stable low-fat biologically fermented dairy product
Method for calculation of cell delay time and method for layout optimization of semiconductor integrated circuit
Directional drilling apparatus
Adhesive-bonded mullion bracket for household refrigerator
Device for winding a web
Safety rail for sliding panels