Matches 1 - 50 out of 144 1 2 3 >


Match Document Document Title
US20060092104 Brightness controlling device for flat panel display and method of controlling the same  
A brightness controlling device for a flat panel display and a method of controlling brightness. The brightness controlling device for a flat panel display includes an operator adapted to...
US20050264484 Method for expressing gray scale of plasma display panel and plasma display device  
A plasma display device including a plasma display panel having a plurality of discharge cells and expressing gray scales in the plurality of discharge cells using a sum of weight values of...
US20050264485 Discharge display apparatus capable of adjusting brightness according to external pressure and method thereof  
A discharge display apparatus includes a discharge display panel, and a device driving the discharge display panel according to grayscale data of each frame in an input video signal. The average...
US20070120772 Display system and operation method thereof  
A display system includes a display device and a remote controller. Remote controller makes RF communication with the display device so as to obtain device information and includes a display panel...
US20100097413 PLASMA DISPLAY DEVICE, AND DRIVING METHOD USED IN THE PLASMA DISPLAY DEVICE  
[Problem] A plasma display device is provided which is capable of reducing an afterimage (burning) in a short time. [Means to solve the problem] At start time of first afterimage reduction driving...
US20050243028 Display panel drive method  
A display panel drive method performs image display at a good brightness level regardless the pattern of the image while decreasing power consumption. In this drive method, the number of emission...
US20090322656 PLASMA TUBE ARRAY-TYPE DISPLAY DEVICE AND LUMINANCE CORRECTING METHOD  
This invention provides a plasma tube array-type display device and a luminance correcting method realizing reduced variations in luminance values of a plasma tube array. A gradient of the...
US20070075929 Plasma display panel display device and driving method therefor  
A PDP display apparatus driving method for performing multi-level gradation display by constituting one frame of a plurality of subfields assigned different weights, wherein in a subfield in which...
US20110128308 PLASMA DISPLAY DEVICE, AND METHOD FOR DRIVING PLASMA DISPLAY PANEL  
In a plasma display panel, abnormal discharge in address periods is suppressed to enhance image display quality. The scan electrode driving circuit generates a first falling down-ramp voltage i.e....
US20060176249 Setting up a pixel in a plasma display  
There is provided a method that includes generating a first waveform for a first electrode of a pixel of a plasma display, and generating a second waveform for a second electrode of the pixel. The...
US20090033646 DISPLAY WITH A LUMINANCE AND COLOR TEMPERATURE CONTROL SYSTEM AND METHOD FOR CONTROLLING THE LUMINANCE OF A DISPLAY  
A display includes a display module, a light source, a light source driving circuit, a display driving circuit, and an optical sensor. The optical sensor is installed next to the light source for...
US20080150839 CONTROLLING LIGHT EMISSION IN DISPLAY DEVICE  
A display device including a self-emissive type display element in each pixel, the display device further including a detection circuit for detecting light emission data which indicates an amount...
US20050052363 Method for displaying gray scales on plasma display panel and plasma display panel driver using the method  
In a method for representing gray scales on a plasma display panel (PDP), and a PDP driver using the method, a load ratio of input video signals is generated. When the load ratio is low, a...
US20110273481 PLASMA DISPLAY DEVICE AND DRIVING METHOD OF PLASMA DISPLAY PANEL  
The plasma display device has a sustain pulse generating circuit for generating sustain pulses in a sustain period. The sustain pulse generating circuit generates at least two kinds of sustain...
US20050253784 Video circuit  
The invention relates to a video circuit (1) for processing video signals which show images on a display panel with linear light transition, comprising a gamma correction circuit (3), a quantizer...
US20050212726 Method, display apparatus and burn-in reduction device for reducing burn-in on display device  
Disclosed is a burn-in reduction device capable of favorably reducing burn-in on a screen. The burn-in reduction device comprises luminance level distribution detecting means for detecting a...
US20060267871 Moving picture processing method and apparatus thereof  
Disclosed are a moving picture processing method and an apparatus thereof. The moving picture processing apparatus includes a light emitting center calculator for calculating a light emitting...
US20080211741 DRIVE METHOD OF PLASMA DISPLAY PANEL  
A drive method of a plasma display panel that can increase the dark contrast, without causing a discharge failure. When a discharge cell that assumes a black display state in a first field from...
US20080048942 METHOD FOR GRAYSCALE DISPLAY PROCESSING AND PLASMA DISPLAY DEVICE  
In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field. For example, the patterns are arranged...
US20050264483 Plasma display panel driving method and apparatus  
The present invention relates to a plasma display panel driving method and apparatus for reducing subfield position variation between display frames by arranging an idle period among the...
US20090289960 PLASMA DISPLAY DEVICE AND PLASMA DISPLAY PANEL DRIVE METHOD  
A plasma display device includes a sustain pulse generating circuit having a power recovery section for raising or lowering the sustain pulse by allowing an inductor and an inter-electrode...
US20050140587 Method and apparatus for decreasing an afterimage of a plasma display panel  
The present invention relates to a plasma display panel, and more particularly to a method and apparatus for decreasing an afterimage of a plasma display panel. According to an embodiment of the...
US20080278416 Multiple grayscale display method and apparatus  
In a PDP apparatus (multiple grayscale display apparatus), an technique for reducing the unevenness of the electric charge states between cells and the background emission by the reset discharge,...
US20050219158 Plasma display and method for driving the same  
A plasma display device in which, regardless of whether the display data amount is large or small, the variances in the luminance can be suppressed, the gradation of the display data can be...
US20050270254 Control circuit of display device, display device and electronic appliance having the same, and driving method of the same  
Downsizing and improvement in operating efficiency of a control circuit of a display device is achieved. Two video data storage units that have conventionally been used in a control circuit are...
US20050052364 Plasma display panel brightness correction circuit and method, and plasma display panel video display device and method  
A plasma display panel brightness correction circuit, a brightness correction method, a video display, and a video display method are provided. One embodiment includes a continuity detector that...
US20060227075 Plasma display panel and apparatus, and driving device and method of plasma display panel  
A plasma display panel, a plasma display apparatus, and a driving device and method of the plasma display panel are provided. The plasma display apparatus which comprises a plasma display panel...
US20080284686 METHOD OF DRIVING PLASMA DISPLAY PANEL  
When a sustain discharge corresponding to the display light is repeatedly produced by applying a drive pulse to a PDP which includes a fluorescent layer in the discharge cells, the drive pulse...
US20080174523 Method and apparatus to drive plasma display panel (PDP)  
A method and apparatus to drive a Plasma Display Panel (PDP) having X electrodes, Y electrodes, and address electrodes includes: dividing a unit frame, which is a display cycle, into a plurality...
US20090009502 Method for driving a plasma display panel with attenuation extimation and compensation and corresponding apparatus  
The picture quality on a plasma display panel shall be improved when the contrast and/or the brightness are reduced. This is achieved by estimating the reduction of the dynamic occurring in the...
US20070046574 Plasma display device  
A plasma display device capable of suppressing the streaking without losing the luminance in an AC plasma display device is provided. In an AC plasma display device in which one screen is...
US20080309591 Image Display Method  
An image display method for allowing an image display device having a large number of pixels arrayed in a planar form to perform an image display by forming one field period from plural sub-fields...
US20050007314 Method and apparatus for expressing gray level with decimal value in plasma display panel  
A method and apparatus for expressing a gray level with a decimal value in a plasma display panel that is capable of enhancing a picture quality. In the method and apparatus, a sustaining pulse is...
US20060012548 Method and device for driving display panel  
A driving method comprises the steps of: (a) when a display cell is lit at a brightness of (α+k×n)th grayscale level, turning ON display cells not only in a sub-field period in which a display...
US20060044224 Display and method for driving a display  
A display and driving method for a display applying a dithering process. The display includes a display panel, a controller, a first driver, and a second driver. The dithering process is applied...
US20060214885 Plasma display device and method of driving the same  
The present invention relates to a plasma display device and a method of driving the plasma display device. A gradually rising waveform and then a falling waveform are applied to the scan...
US20090278768 Method and apparatus for processing video data for display on a plasma display panel  
A method and an apparatus for processing video data for display on a plasma display panel include dividing gray level values reverse gamma corrected with respect to input gray level values into an...
US20050285818 Method of driving plasma display panel  
A method of driving a plasma display panel which is capable of increasing the number of intermediate luminance levels which can be represented in units of pixel cells while suppressing spurious...
US20090295688 PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME  
A plasma display apparatus and a method of driving the same are disclosed. The method includes assigning a predetermined number of sustain signals to each of subfields constituting a frame...
US20060262040 PLASMA DISPLAY DRIVING APPARATUS AND DRIVING METHOD  
A plasma display driving apparatus and a driving method thereof are provided. The plasma display driving apparatus includes a panel formed with a scan electrode, a sustain electrode, and an...
US20100097408 AMBIENT LIGHTING SYSTEM FOR A DISPLAY DEVICE  
This invention relates to an ambient lighting system for a display device including an image display region. Controllable light sources that are substantial point-like and disposed in an array are...
US20060262039 Driving method for plasma display panel  
A driving method for plasma display panel that allows increasing contrast and reducing power consumption. The pulse voltage of sustain pulses which are applied to discharge cells, supporting a...
US20070103395 Plasma display device  
A plasma display device in which a sustain pulse having a leading period is applied between row electrodes forming each row electrode pair by a number of times previously determined for each...
US20090040146 PLASMA DISPLAY APPARATUS AND PLASMA DISPLAY PANEL DRIVING METHOD  
A disclosed plasma display apparatus and a plasma display panel driving method provide improved luminance while preventing decrease in resolution. In the plasma display apparatus, which is adapted...
US20080218447 Plasma Display Module and Its Driving Method, and Plasma Display  
Luminance of a plasma display is enhanced while suppressing deterioration in resolution. In a plasma display module comprising panel sections (12, 18) and a circuit section (27) and performing...
US20080252562 Plasma Display Panel Driving Method and Plasma Display Device  
A method for driving a plasma display panel including discharge cells at the intersections of data electrodes D1 to Dm and pairs of scan electrodes SC1 to SCn and sustain electrodes SU1 to SUn....
US20120086736 PLASMA DISPLAY DEVICE  
A plasma display device including a plasma display panel that performs gradation display of an image by a sub-field method. A protective layer of the plasma display panel includes a base layer...
US20050140588 Plasma display device, and device and method for driving plasma display panel  
In a PDP, a waveform which has a reset function, an address function, and a sustain discharge function to a scan electrode while a sustain electrode is biased at a constant voltage. The waveform...
US20070252787 Plasma display device  
Initialization waveforms with different voltages are applied respectively to a predetermined subfield with a small number of sustain pulses, and a subfield with the smallest number of sustain...
US20110187687 DISPLAY APPARATUS, DISPLAY METHOD, PROGRAM, AND STORAGE MEDIUM  
A display apparatus (10) of the present invention is a display apparatus (10) including a display panel (11) including optical sensors (2); an illuminance detector section (14) for measuring, on...

Matches 1 - 50 out of 144 1 2 3 >