Patent application number | Description | Published |
20080225056 | Redistribution of N-Primary Color Input Signals Into N-Primary Color Output Signals - A method of redistributing an N-primary color input signal (IS) having a particular number≧4 (N) of input components (I | 09-18-2008 |
20080253445 | Color Conversion Unit for Reduced Fringing - The conversion unit ( | 10-16-2008 |
20090115803 | OPTIMAL BACKLIGHTING DETERMINATION APPARATUS AND METHOD - To have an optimal use of a display for displaying particular, e.g. chromatically biased, image content, described is a method of calculating an optimal first and second backlight driving level, for a color display having a backlight which can be controlled to produce a first amount of light with a first spectrum in accordance with the first backlight driving level and a second amount of light with a second spectrum in accordance with the second backlight driving level, and the color display having a first and second light transmission valve plus color filter combination, arranged to create from the backlight spectra a respective first and second color primary light output, the chromaticity of at least one of the color primaries depending on the first and second backlight driving level, wherein the first and second backlight driving levels are determined so that a gamut of at least a part of a picture to be displayed is optimally covered by the gamut realizable by the display with the first and second backlight driving level. | 05-07-2009 |
20090244101 | PIXEL LAYOUT FOR DISPLAYS - An improved subpixel arrangement for pixelated displays, wherein cross-shaped elements comprising a yellow subpixel surrounded by blue subpixels are distributed over the surface of the display. Further red and green subpixels can be arranged such that white light is emitted from three adjacent rows and three adjacent columns of a pixel comprising said cross-shaped element. | 10-01-2009 |
20100002025 | 2D-DIMMING OF ILLUMINATING MEMBER FOR DISPLAY DEVICE - An illuminating member ( | 01-07-2010 |
20100103200 | COLOR MAPPING METHOD - A color mapping method maps an input image signal (IS) into an output image signal (OS) for a display (DD) with display pixels (Pi) having sub-pixels (RP, GP, BP, YP) with primary colors (RW, GW, BW, YW) defining a display color gamut (WG). A look-up table ( | 04-29-2010 |
20100165139 | IMAGE GAMUT MAPPING - A method of gamut mapping maps an input image composed of pixels and having an input gamut (IG) defined by input RGB primaries (Ri, Gi, Bi) to a reproduction gamut (RG) defined by reproduction RGB primaries (Ro, Go, Bo). The reproduction gamut (RG) is narrower than the input gamut (IG). An input signal (RGBin) defined with respect to the input RGB primaries (Ri, Gi, Bi) is color transformed ( | 07-01-2010 |
20100238203 | DRIVING PIXELS OF A DISPLAY | 09-23-2010 |
20100265283 | OPTIMAL SPATIAL DISTRIBUTION FOR MULTIPRIMARY DISPLAY - To have a good resolution/sharpness for the displayed pictures (e.g. low interference banding in case of showing a pattern having Nyquist limit problems), the multiprimary display ( | 10-21-2010 |
20120001963 | MULTI PRIMARY CONVERSION - A multi-primary conversion ( | 01-05-2012 |
20120229528 | LUMINANCE CONTROL FOR PIXELS OF A DISPLAY PANEL - A display panel control apparatus receives an image to be displayed by a display panel ( | 09-13-2012 |
20120242719 | MULTI-PRIMARY DISPLAY - A multi-primary display with more than three additive primaries comprises a spatial repetition of a pixel repetition block. The block comprises a first pixel row ( | 09-27-2012 |
20140043371 | DISPLAY CONTROL FOR MULTI-PRIMARY DISPLAY - A controller for a multi-primary display having M>3 primaries receives a set of input N-primary image color defining values comprising drive values for N primaries for each pixel. A compensator ( | 02-13-2014 |
20140232767 | DRIVING OF A COLOR SEQUENTIAL DISPLAY - A display system comprises a color sequential display ( | 08-21-2014 |
20150049176 | MULTIPLE VIEWER 3D DISPLAY - A display device ( | 02-19-2015 |