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US20130235010 DC-DC CONVERTER AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME  
Disclosed are a direct current converter and an organic light emitting display including the converter. The converter includes a power supply generating an input power, a first power generator...
US20110298769 LIQUID CRYSTAL DISPLAY DRIVING CIRCUIT WITH LESS CURRENT CONSUMPTION  
An LCD driving circuit includes a first buffer configured to have a terminal for a first voltage, a terminal for a second voltage and a terminal for an intermediate voltage between the first...
US20140347336 DISPLAY DRIVING METHOD WITH MULTI-TYPE COMMON VOLTAGES AND DISPLAY DRIVING CIRCUIT USING THE SAME  
A display driving method including the following steps is provided. A common voltage is provided to define a reference voltage of a display. The reference voltage is sequentially switched between...
US20130176348 LIQUID CRYSTAL DISPLAY AND METHOD FOR OPERATING THE SAME  
A liquid crystal display (LCD) and an operating method thereof are provided. The operating method includes the following steps. It is determined whether a first frame and a second frame following...
US20100321359 COMMON VOLTAGE GENERATING CIRCUIT OF AN LCD  
A common voltage generating circuit of an LCD includes a first flip-flop, a capacitor, a resistor and a regulating circuit. The first flip-flop receives a data-loading signal from the LCD, for...
US20080278469 Display Panels Driving Apparatus and Method  
A device such as a smart card (100) capable of displaying data on a display panel (122). The panel (122) comprises an array of segments (130) coupled to a battery (124) for activating any or...
US20150084941 POLARITY INVERSION DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY PANEL, DRIVING APPARATUS AND DISPLAY DEVICE  
The present disclosure relates to a technical field of liquid crystal display, and particularly, to a polarity inversion driving method for a liquid crystal display panel, a driving apparatus and...
US20120098807 ACTIVE LEVEL SHIFT DRIVER CIRCUIT AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME  
An active level shift (ALS) driver circuit and a liquid crystal display apparatus including the ALS driver circuit are disclosed. The ALS driver circuit includes an input unit configured to apply...
US20140043311 Liquid Crystal Display Driving Circuit, Driving Method Thereof And Liquid Crystal Display  
Embodiments of the present disclosure provide a liquid crystal display driving circuit, a driving method thereof and a liquid crystal display, and relate to a field of display technique. The...
US20120105406 Driving Circuit for Liquid Crystal Pixel Array and Liquid Crystal Display Using the Same  
A driving circuit and a liquid crystal display using the same. In the driving circuit, a first switch and a second switch are provided in a VCOM driver thereof. The first switch is designed to be...
US20120169689 SOURCE DRIVER UTILIZING MULTIPLEXING DEVICE AND SWITCHING DEVICE  
In accordance with revealed embodiments of the present invention, a source driver is provided, which is capable of providing a variety of polarity inversion patterns of source driving signals....
US20070176917 Flat-panel display devices and manufacturing method therefor  
A flat-panel display device comprises: a display panel having a pixel area for matrix imaging; a plurality of driver IC chips mounted in a row on a fringe part of the display panel; extension...
US20120268504 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING A LIQUID CRYSTAL DISPLAY DEVICE  
The present invention provides a liquid crystal display device that appropriately compensates for a feed-through voltage. The liquid crystal display device is arranged such that when data of a...
US20120081345 Pixel Circuit And Display Device  
A liquid crystal display device is provided which is capable of sufficiently decreasing power consumption in permanent display of still images while keeping high quality display in transparent...
US20140098080 DRIVER CIRCUIT FOR DOT INVERSION OF LIQUID CRYSTALS  
A driver circuit for dot inversion of liquid crystals includes a positive source supplying a first positive signal and a second positive signal; a negative source supplying a first negative signal...
US20150145845 Organic Light Emitting Display Device and Display Panel Thereof  
Disclosed are an organic light emitting display device and a display panel thereof, which are capable of performing a recovery driving for recovering a threshold voltage of a driving transistor to...
US20130113769 DISPLAY CAPABLE OF IMPROVING FRAME QUALITY AND METHOD THEREOF  
A display capable of improving frame quality includes a display panel, a timing controller, and a source driver. The timing controller is used for generating a scan start signal, and generating at...
US20140028646 DISPLAY DEVICE, AND METHOD FOR DRIVING SAME  
A display device including a display panel and repeating a scanning period during which the display panel is scanned and a pause period during which the display panel is not scanned. A scanning...
US20120188212 DISPLAY APPARATUS  
Provided is a display apparatus wherein a sustain capacitance wire is shared between two rows of pixels to prevent the reduction in aperture ratio and the reduction in yield, and further the...
US20120212469 DISPLAY DRIVING CIRCUIT AND METHOD  
A display driving circuit adapted to drive multiple display channels of a display panel is provided. The display channels include a first set channel, a second set channel, a third set channel,...
US20100020055 DISPLAY DEVICE DRIVING METHOD AND DISPLAY DEVICE  
A display device includes a liquid crystal display panel having a first and second substrates with scanning electrodes and data electrodes and a liquid crystal layer; a scanning electrode driving...
US20110221726 Driving Method And System For Electrofluidic Chromatophore Pixel Display  
An electronic display is disclosed comprising a plurality of electrofluidic chromatophore (EFC) pixel cells. The display comprises a controller executing the steps of: storing the present cell...
US20150035816 LIQUID CRYSTAL DISPLAY APPARATUS  
According to one embodiment, a lateral electric-field type of liquid crystal display device includes a display panel including a plurality of liquid crystal pixels arranged in a matrix, and a...
US20140267206 DRIVER IC  
For each display line cycle, inputs to a pair of differential input terminals of a driving circuit are alternately switched in a cycle shorter than the display line cycle between a gradation...
US20120299892 CHANGING DISPLAY ARTIFACTS ACROSS FRAMES  
Displaying an image on a display screen is provided by periodically changing the scanning order in which rows of sub-pixels of the display screen are scanned. One scanning order can be selected to...
US20120223926 POWER-SUPPLY CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE PROVIDED THEREWITH  
An object is to provide at low cost a Power-supply circuit that can generate positive and negative analog power source voltages of which absolute values of voltage values are equal. A Power-supply...
US20140225881 DISPLAY DEVICE  
A display device (1) includes (i) refresh rate changing means (15) for changing a refresh rate of a display panel (2) and (ii) a polarity reversal controlling section (20) for changing, in...
US20080143668 Electrophoresis display and driving method thereof  
An electrophoresis display for decreasing a drive voltage, and a driving method thereof are disclosed. In the electrophoresis display, an electrophoresis display panel has a plurality of data...
US20140333596 DISPLAY DEVICE, SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF  
A scan driver includes scan-driving blocks, each including a first transistor having a gate coupled to a first node to supply a first power to an output terminal, a second transistor having a gate...
US20150015555 DRIVE DEVICE AND DISPLAY DEVICE  
A drive device of the present invention includes a VCOM selection circuit (122) for switching, before a display panel (102) is turned off, an electric potential of a counter electrode COM of each...
US20110249046 LIQUID CRYSTAL DISPLAY DEVICE  
A liquid crystal display (LCD) device is disclosed. In the device an R or B pixel is driven and then a G or W pixel is driven, so that the polarity of the pixels is inversed every two data lines....
US20120287100 Liquid Crystal Display Device and Method for Driving the Same  
Disclosed is a liquid crystal display device increasing transmittance to improve brightness while employing ferroelectric liquid crystals in a half-V mode. The liquid crystal display device...
US20150109274 LIQUID-CRYSTAL-DRIVING METHOD AND LIQUID CRYSTAL DISPLAY DEVICE  
The present invention provides a liquid-crystal-driving method of driving liquid crystal by causing a potential difference between a pair of electrodes provided for one of upper and lower...
US20150194111 DC BALANCING TECHNIQUES FOR A VARIABLE REFRESH RATE DISPLAY  
A method for driving a display panel having a variable refresh rate is disclosed. The method comprises detecting a condition that results in a charge accumulation in the display panel using an...
US20100328360 LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME  
A liquid crystal display apparatus includes color filters, a display signal voltage application circuit, a common voltage application circuit, and a polarity inversion circuit. Each color filter...
US20120050243 DISPLAY APPARATUS AND DRIVING METHOD THEREFOR  
A display apparatus includes pixel electrodes, a counter electrode arranged facing the pixel electrodes, and liquid crystal cells held in a space between the pixel electrodes and the counter...
US20130033473 DISPLAY DEVICE FOR ACTIVE STORAGE PIXEL INVERSION AND METHOD OF DRIVING THE SAME  
A pixel circuit is disclosed that includes a video mode, a memory mode and an inversion mode of operation. The pixel circuit includes a pixel storage node for storing data to be output by a liquid...
US20090015575 Method for Controlling a Display Panel by Capacitive Coupling  
A method comprising emission periods during which a predetermined emission voltage which presents a first polarity, is applied and sustained at the control terminal of at least one driver of said...
US20150221269 POLARITY INVERSION DRIVING METHOD, DRIVING APPARATUS AND LIQUID CRYSTAL DISPLAY DEVICE  
A polarity inversion driving method, a driving apparatus and a liquid crystal display device, for attenuating the flickers due to POL inversion. The polarity inversion driving method is used for...
US20120139886 Display device and driving method thereof  
A display device may have a plurality of pixels of a first group connected to a plurality of first gate lines and first common voltage lines and a plurality of pixels of a second group connected...
US20150022509 DISPLAY DEVICE AND DRIVE METHOD THEREFOR  
A polarity of a POL signal is reversed at least every frame in each scanning period. The polarity of the POL signal in the first frame in each scanning period is reversed every scanning period....
US20140078125 DRIVE DEVICE FOR LIQUID CRYSTAL DISPLAY DEVICE  
A gate driver selects a gate line of an odd-numbered row and a gate line of an even-numbered row subsequent thereto and sets the gate line of the even-numbered row to a selected-period potential...
US20150243239 DISPLAY PANEL DRIVING DEVICE AND DISPLAY DEVICE  
A display device is provided that effectively reduces noise generated inside a display panel such as a liquid crystal panel. The source driving unit of the display device includes positive...
US20120320018 LIQUID-CRYSTAL PANEL DRIVE METHOD AND LIQUID-CRYSTAL DISPLAY DEVICE  
A liquid crystal display device (1) in accordance with the present invention includes a first common electrode (11) and a second common electrode (12) in each pixel region of a display panel. The...
US20130009928 LIQUID CRYSTAL DISPLAY PANEL DRIVING METHOD, LIQUID CRYSTAL DISPLAY DEVICE, AND LCD DRIVER  
A driving method of a liquid crystal display panel having a source line and a counter electrode, includes driving the counter electrode to a first potential, driving the, counter electrode to a...
US20090278869 Display Device  
A one-frame interval is divided into a light field interval and a dark field interval. In the light field interval, the display data of high tones is displayed, while in the dark field interval,...
US20080180427 Liquid crystal display device, source driver, and method of driving a liquid crystal display panel  
A source driver which can control the spatial cycle of inverting the polarity of offset voltage in response to the spatial cycle of inverting the polarity of data signal. The liquid crystal...
US20120154359 STEREOSCOPIC DISPLAY DEVICE  
The stereoscopic display device has a display panel, a barrier liquid crystal panel disposed on the display panel, and a driving circuit for driving the display panel and the barrier liquid...
US20080084409 Apparatus and method for generating chopper-stabilized signals  
A method for generating chopper-stabilized signals includes the following steps. First, a voltage polarity control signal is received. Next, the voltage polarity control signal is sampled to...
US20090201277 Transmission Signal Generating Method and Related Apparatus for a Display Device  
The present invention provides a transmission signal generating method for a display device to compensate channel effect. The transmission signal generating method includes using a plurality of...

Matches 1 - 50 out of 318 1 2 3 4 5 6 7 >