Matches 1 - 50 out of 134 1 2 3 >


Match Document Document Title
US20090115775 Control circuit for a bandgap circuit  
A control circuit for a start-up circuit that induces current flow in a bandgap circuit during a start-up phase is disclosed. The control circuit is configured to pass a power supply to the...
US20140139511 METHOD FOR CHARGING PIXEL POINTS ON TFT-LCD SUBSTRATE, DEVICE FOR THE SAME, AND SOURCE DRIVER  
Disclosed are a method, a device and a source driver for charging pixel points on a TFT-LCD substrate, which are capable of charging electrodes on an upper substrate and pixel points on a lower...
US20130147856 DISPLAY DRIVING METHOD, DRIVING MODULE AND DISPLAY APPARATUS  
A display driving method comprises the steps of: determining a first target-level voltage and a second target-level voltage of a signal of the scan line; determining a first switch time and a...
US20130141417 Drive Circuit, LCD Panel Module, LCD Device, and Driving Method  
The invention discloses a drive circuit, an LCD panel module, an LCD device, and a driving method. A drive circuit for an LCD device, includes: scan line(s), data line(s), common line(s), and a...
US20130021321 LCD device and a related driving method  
The present invention proposes a LCD device and a driving method thereof. Before required data voltage is applied on each pixel, each pixel is pre-charged to a high voltage level by adjusting...
US20080079711 ELECTROOPTIC DEVICE, SCANNING-LINE DRIVING CIRCUIT, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE  
An electrooptic device is driven so that row groups of the pixels that are made black in a first precharge period and a row group of the pixels that are made black in a second precharge period are...
US20090322737 Gate Driver, Method of Driving the Gate Driver, and Display Panel Driving Apparatus Including the Gate Driver  
A display panel driving apparatus and a method of driving the same are provided, and, in particular, a gate driver and a method of driving the gate driver. The gate driver includes a decoder that...
US20150213746 GATE DRIVER INTEGRATED ON DISPLAY PANEL  
Provided is a gate driver including a plurality of stages respectively transferring gate-on voltages to a plurality of gate lines. The stage includes a pull-up driver including a first transistor,...
US20150187311 SCAN DRIVING CIRCUIT OF LCD PANEL, THE LCD PANEL, AND METHOD FOR DRIVING THE SCAN DRIVING CIRCUIT OF THE LCD PANEL  
The present disclosure provides a scan driving circuit of a liquid crystal display (LCD) panel, the LCD panel, and a driving method of the LCD panel. The scan driving circuit of the LCD panel...
US20120086703 Display Driving Circuit, Display Device And Display Driving Method  
A display driving circuit for driving a liquid crystal display panel includes a shift register including a plurality of shift register circuits provided in such a way as to correspond to a...
US20090153547 Electronic device of a source driver in an LCD device for enhancing output voltage accuracy  
An electronic device of a source driver in an LCD device, for enhancing accuracy of voltage outputted to an equivalent capacitor of a panel of the LCD device, includes a first node, a second node,...
US20080062166 Drive control method and device for current drive circuit, display panel drive device, display apparatus and recording medium storing drive control program  
The method includes the steps of: (a) supplying second digital data, in place of first digital data that should originally be supplied, to a current drive circuit to allow the current drive...
US20120262443 METHOD FOR FRAME SCANNING AND PIXEL STRUCTURE, ARRAY SUBSTRATE AND DISPLAY APPARATUS  
Provided are a method for frame scanning pixel electrodes, a pixel structure, an array substrate and a display apparatus, each pixel electrode is divided into a charging pixel electrode and a...
US20150145853 PIXEL CIRCUIT, METHOD FOR DRIVING THE SAME, ARRAY SUBSTRATE, DISPLAY DEVICE  
A pixel circuit and method for driving the same, an array substrate, and a display device are provided, wherein the pixel circuit includes a driving transistor (DTFT), a first switching transistor...
US20080079710 ELECTROOPTIC DEVICE AND METHOD FOR DRIVING THE SAME  
An electrooptic device includes 1) row groups of pixels that are made black during successive first precharge periods that are next to row groups of pixels to which a voltage corresponding to the...
US20150206500 GATE DRIVING CIRCUIT AND DISPLAY DEVICE HAVING THE SAME  
A gate driving circuit includes: a plurality of driving stages configured to apply gate signals to a plurality of pixels of a display panel, one driving stage of the driving stages including: a...
US20120105494 LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD OF DRIVING A LIQUID CRYSTAL DISPLAY DEVICE  
A liquid crystal display (LCD) panel is disclosed. The LCD panel includes a plurality of pixels arranged in rows and columns, a first sub gate-line coupled to first row-pixels that are adjacent to...
US20130314397 DISPLAY DEVICE AND METHOD FOR DRIVING SAME  
In each pixel formation portion of a display device, an amplification electrode is provided which is connected to a drain electrode of a thin-film transistor whose gate electrode is connected to a...
US20070132392 Multi-cell electronic circuit array and method of manufacturing  
A method for fabricating a multi-cell electronic circuit array and exemplary multi-cell electronic circuit arrays are disclosed. In one embodiment, a multi-cell electronic circuit array includes...
US20130033481 LCD DEVICE AND DRIVING METHOD THEREOF  
The present invention discloses an LCD device. The LCD device charges each pixel with a high voltage before writing into a correct data signal, that is, an over driving is performed before the...
US20140320483 START CONTROL CIRCUIT, DISPLAY PANEL DRIVING CIRCUIT AND DISPLAY DEVICE  
A start control circuit is provided, which comprises a first switch unit, a start control unit and a second switch unit; the first switch unit is configured to determine a charging path of the...
US20090009510 Data line driving circuit, display device and method of driving data line  
A data line driving circuit in a display device has an output terminal and a precharge circuit. The output terminal is connected to a pixel of a display panel through a data line. A gray-scale...
US20080043012 Display panel drive technique for reducing power consumption  
A method is provided for operating a display apparatus in which one source output of a source driver is connected with first to N-th data lines through first to N-th time division switches, which...
US20150221254 DISPLAY DEVICE  
A display device includes a display unit in which a plurality of pixel circuits are disposed, each of the pixel circuits includes: a first switching element; a second switching element; and a...
US20120169709 Gate driving circuit and display device including the same  
A gate driving circuit includes a pre-charge unit, a pull-up unit, a first capacitor, and a discharge unit. The pre-charge unit pre-charges a first node in response to a first input signal. The...
US20100295845 Back to back pre-charge scheme  
A circuit for a flat panel display, capable of displaying images, is provided. The circuit includes an image storage block for storing the images to be displayed, a display and timing controller...
US20150213762 GATE DRIVING CIRCUIT, TFT ARRAY SUBSTRATE, AND DISPLAY DEVICE  
A gate driving circuit is disclosed. The gate driving circuit includes m stages of shift registers, where each stage of shift register includes a first reset terminal, a first input terminal, and...
US20140111506 Pixel Circuit, Method For Driving The Same, Display Device And Display Method  
A pixel circuit comprising a plurality of pixel units, wherein each pixel unit comprises a data line (50), a charge gate line (40), a common electrode line (60), a cache module (10), a pixel...
US20080303809 Display and method of driving the same  
Disclosed are a display and a method of driving the display. The display includes a display panel on which a plurality of data lines are formed, a data driver for supplying data voltages generated...
US20090295786 DRIVING CIRCUIT FOR A LIQUID CRYSTAL DISPLAY  
A driving circuit for a liquid crystal display module having an array of liquid crystal cells and signal lines, each liquid crystal cell being chargeable via one of the signal lines by any amount...
US20150243220 Display Backplane and Method of Fabricating the Same  
There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of...
US20150255026 DISPLAY DEVICE  
A display device is disclosed. In one aspect, the display device includes a plurality of pixels each including first and second switching elements connected to a first gate line and a data line....
US20080136810 Image Display Device, Image Display Panel, Panel Drive Device, and Method of Driving Image Display Panel  
In the present invention, during a 1H period excluding a blanking period (1HB) constituting a line display period, pixel data pulses of RGB (61B to 61R) are successively supplied for each color to...
US20100110067 ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY  
An active matrix type liquid crystal display is disclosed. The liquid crystal display comprises a plurality of pixel elements arranged in the form of a matrix. Each of the pixel elements comprises...
US20120056870 TIMING CONTROLLER, COLUMN DRIVER AND DISPLAY APPARATUS COMPRISING SAME  
The present invention relates to a timing controller, to a column driver, and to a display apparatus, comprising same. More particularly, the present invention relates to a timing controller, to a...
US20140160111 ARRAY SUBSTRATE, 3D DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME  
According to embodiments of the present invention, the gate lines of the array substrate receive the gate scanning signal in a preset time period. Specifically, the gate lines of pixel units in...
US20110227908 ORGANIC LIGHT EMITTING DISPLAY  
An organic light emitting display includes a scan driver configured to supply scan signals to scan lines and to supply emission control signals to emission control lines, a data driver configured...
US20170186376 OLED GATE DRIVING CIRCUIT STRUCTURE  
The present invention provides an OLED gate driving circuit structure, comprising an OLED panel, a gate charge/discharge driving circuit, a logic process unit and a source driving circuit; the...
US20170162118 PIXEL CIRCUIT AND DRIVING METHOD THEREOF  
A pixel circuit includes a first capacitor, an input unit, a driving unit, a first compensation unit, an organic light-emitting diode, a switch unit, a second compensation unit and a reset unit....
US20170154593 LIQUID CRYSTAL PANELS AND THE ARRAYS SUBSTRATES THEREOF  
A liquid crystal panel and the array substrate thereof are disclosed. The array substrate includes a switch controller respectively connects with the first scanning line and the second scanning...
US20170148412 METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME  
A method of driving a display panel is disclosed. In one aspect, the display panel includes a plurality of pixels arranged in odd and even rows and a plurality of odd and even gate lines...
US20170148406 DISPLAY PANELS AND THE DISPLAY DEVICES HAVING THE SAME  
A display panel includes a plurality of pixel cells comprising thin film transistors (TFTs), wherein W representing a width of a trench within the TFT, and L representing a length of the trench...
US20170148404 LIQUID CRYSTAL DISPLAY PANEL, DISPLAY DEVICE, AND DRIVING METHOD  
A liquid crystal display panel, a display device, and a driving method thereof are disclosed. The liquid crystal display panel comprises a plurality of data line pairs, a plurality of scanning...
US20170148399 SCANNING METHOD FOR A DISPLAY DEVICE  
An electronic shelf label that includes a casing, a display arranged in the casing, a printed circuit board, enclosed by the casing, a power source, and a thermal element arranged within the casing.
US20170140687 SYSTEM AND METHODS FOR EXTRACTION OF THRESHOLD AND MOBILITY PARAMETERS IN AMOLED DISPLAYS  
A system to improve the extraction of transistor and OLED parameters in an AMOLED display includes a pixel circuit having an organic light emitting device, a drive device to provide a programmable...
US20170116946 DISPLAY DEVICE AND DISPLAY METHOD  
A scanning signal is precisely output to a scanning signal line corresponding to a row range even in a case where a plurality of scanning signals (including a precharge signal) are output at the...
US20170116917 ORGANIC LIGHT-EMITTING DIODE PIXEL CIRCUIT, DISPLAY APPARATUS AND CONTROL METHOD  
The present disclosure discloses an OLED pixel circuit, a display apparatus, and a control method. The OLED pixel circuit includes an OLED; a driving transistor a drain electrode of which is...
US20170110056 PIXEL-DRIVING CIRCUIT, THE DRIVING METHOD THEREOF, AND DISPLAY DEVICE  
The embodiment of present disclosure provides a pixel driving circuit and a driving method thereof and a display device, which can improve the undesirable phenomena of uneven display luminance of...
US20170092214 GOA CIRCUITS AND LIQUID CRYSTAL DEVICES  
A GOA circuit and a liquid crystal device (LCD) are disclosed. The GOA circuit includes a plurality of GOA units and a control module. Each of the cascaded GOA units is configured for charging...
US20170092206 PRE-EMPHASIS CIRCUIT  
A pre-emphasis circuit applied to a LCD panel is disclosed. The pre-emphasis circuit includes a digital-to-analog converting unit and a pre-emphasis control unit. The digital-to-analog converting...

Matches 1 - 50 out of 134 1 2 3 >