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| Number | Title | Issue Date |
| 8188963 | Driving circuit for liquid crystal display device and method of driving the same A flat panel display device and a method of driving the same are disclosed, to cut down the cost of driving circuit by decreasing the number of data lines, wherein the flat panel display device comprises a plurality of gate and data lines which are formed on a subst... | 05/29/2012 |
| 8184085 | Liquid crystal display and method for driving the same A liquid crystal display (LCD) and a method for driving the same include a timing control unit that outputs a first timing signal including a data signal and a load signal and a second timing signal including a gate selection signal and an output enable signal, a de... | 05/22/2012 |
| 8179355 | Display apparatus having a pre-charging function In a gate driving unit and a display apparatus, a first gate driving circuit is connected to a first end of a plurality of gate lines, a second gate driving circuit is connected to a second end of the gate lines, and they are substantially simultaneously turned on. ... | 05/15/2012 |
| 8179356 | Method for driving liquid crystal display with inserting gray image An exemplary method for driving a liquid crystal display includes: dividing a frame into a first sub-frame period and a second sub-frame period; displaying a normal image in the first sub-frame period; and displaying a gray image in the second sub-frame period. The ... | 05/15/2012 |
| 8174476 | Display device In accordance with one or more embodiments of the present invention, a display device includes a timing controller that generates a control signal and a data signal for displaying an image, a memory that records the data signal, and an I2C bus that connec... | 05/08/2012 |
| 8169396 | Liquid crystal display device with reduced power consumption and driving method thereof A liquid crystal display (LCD) device with reduced power consumption is provided with a plurality of data lines, a plurality of gate lines, and at least one demultiplexer. Each demultiplexer can comprise a plurality of switches respectively connected to the correspo... | 05/01/2012 |
| 8169395 | Apparatus and method of driving liquid crystal display device An apparatus and method of driving an LCD device is disclosed, which has a simplified structure by decreasing the number of signal transmission lines included in a shift register, the apparatus comprising a display panel to display images; a gate driver to drive gat... | 05/01/2012 |
| 8134531 | Source line driving circuit, active matrix type display device and method for driving the same If the frequency of a clock signal is increased, the pulse width of a sampling pulse is decreased, and the amount of time for a video signal to be written to a source line is inadequate. Sampling pulses (sam) rise sequentially in synchronization with the rise of a s... | 03/13/2012 |
| 8130190 | Liquid crystal display controller The present invention provides a liquid crystal display controller device and method which provides for a full and/or partial display with good display quality and/or low power consumption based on the scanning period for an active scan line being dependent upon a n... | 03/06/2012 |
| 8125437 | Over-driving device An over-driving device is provided. In a first frame, a compression circuit compresses a first image signal to generate a first compression image signal, and a buffer temporarily stores the first compression image signal. In a following second frame, the compression... | 02/28/2012 |
| 8115726 | Liquid crystal display image presentation A display device comprises a liquid crystal module comprising a matrix of pixels, a backlight assembly, and a controller comprising logic to receive an image comprising at least a first stationary portion and a second moving portion, separate the first stationary po... | 02/14/2012 |
| 8115725 | Liquid crystal display device for compensating a pixel data in accordance with areas of a liquid crystal display panel and sub-frames, and driving method thereof A liquid crystal display device includes a liquid crystal panel, a timing controller, a compensation unit and a panel drive circuit. The liquid crystal panel has a plurality of color pixels, each of the color pixels including two sub-pixels which represent two diffe... | 02/14/2012 |
| 8111233 | Liquid crystal display driver and liquid crystal display device A driver includes a delay-time adjuster. A data clock is inputted to the delay-time adjuster through a data-clock signal line. While receiving input of a load signal that is a sampling signal of a second register, the delay-time adjuster adjusts a delay time of the ... | 02/07/2012 |
| 8106872 | Image display system and method An image display system includes a white-light source, a green-light source and a plurality of pixels. The white-light source generates white light during a frame time, and the green-light source generates green light during the frame time. Each pixel has a red sub-... | 01/31/2012 |
| 8106873 | Gate pulse modulation circuit and liquid crystal display thereof The present invention relates to a gate pulse modulation (GPM) circuit and the application of same in a liquid crystal display for improving the display performance thereof. The gate pulse modulation circuit is configured to modulate multi-phase clock pulse signals ... | 01/31/2012 |
| 8098223 | Apparatus and method for driving a liquid crystal display device to prevent defective images during frequency conversion An apparatus and method for driving a liquid crystal display (LCD) device is disclosed, to prevent error of a timing controller and to prevent the defective image on a frequency conversion, the apparatus comprising a liquid crystal display part to display images, a ... | 01/17/2012 |
| 8094115 | Circuit device and related method for mitigating EMI In order to mitigate electromagnetic interference (EMI), the present invention provides a circuit device for an electronic device including a signal generating unit, a phase adjusting unit and an output interface. The signal generating unit generates a plurality of ... | 01/10/2012 |
| 8081152 | Timing control circuit with power-saving function and method thereof A timing control circuit with a power-saving function includes a receiving circuit, a processor, and a first switch. The receiving circuit receives a first set of differential signals for generating a set of command signals. The processor is coupled to the receiving... | 12/20/2011 |
| 8081151 | Driver controller for controlling a plurality of data driver modules included in a display panel Data driver modules are connected to a driver controller. In driver-data output clock selection sections and driver data control sections, each equal in number to the data driver modules that are connected to the driver controller, the phase of driver data is adjust... | 12/20/2011 |
| 8068083 | Display apparatus, data driver and method of driving display panel A display apparatus includes a display panel; and a data driver configured to output drive voltages from a plurality of output nodes to drive the display panel. The data driver includes a plurality of output amplifiers, each of which is configured to receive a grada... | 11/29/2011 |
| 8068084 | Timing controller, data processing method using the same and display apparatus having the same A timing controller includes a receiver and a clock generator connected to output terminals of the receiver. The clock generator receives an external clock signal through the receiver and periodically modulates a frequency of the external clock signal to generate a ... | 11/29/2011 |
| 8063867 | Liquid crystal display and method of driving the same A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a data drive circuit that supplies a data voltage, whose a polarity is periodically inverted, to the data lines, a gate drive circuit, and a timing controlle... | 11/22/2011 |
| 8049703 | Flat display structure and method for driving flat display A flat display structure including a substrate, a pixel matrix, a driving circuit and several voltage adapting devices and driving method thereof are provided. Each of voltage adapting devices includes an input terminal, a first control terminal and an output termin... | 11/01/2011 |
| 8044915 | Liquid crystal display apparatus and method of preventing malfunction in same A liquid crystal display apparatus includes a plurality of pixels arranged in matrix form including respective transistors, a plurality of gate bus lines, each of which is coupled to gates of the transistors arranged in a corresponding single row, a plurality of dat... | 10/25/2011 |
| 8026890 | Flat display device having a common voltage generation section for generating a stable average DC potential and a control method thereof According to one embodiment of the present invention, a flat display device which makes drive voltage polarity of pixels of adjacent lines reversed polarity, while drives to reverse drive voltage polarity of the same line on a frame-by-frame basis, has common voltag... | 09/27/2011 |
| 8018419 | Data driver and electro-optical device A data driver includes a capture start timing setting register in which is set data for setting capture start timing of the gray-scale data based on a signal which indicates supply start timing of the gray-scale data, and a capture instruction signal generation circ... | 09/13/2011 |
| 7999781 | Liquid crystal display device, driving device, display control device, and method of driving at a frequency higher than an audible frequency band for a human being having a drive period and drive suspension period In a driving method for driving a liquid crystal display device, each of frame periods is divided into a drive period in which a counter electrode is driven, and a drive suspension period in which the counter electrode is not driven. During the drive period, a data ... | 08/16/2011 |
| 7990358 | Display apparatus In one embodiment of the present invention, a display module includes a display screen divided in a vertical direction into screen regions in each of which an image can be independently displayed. A control device for controlling an image display operation of the di... | 08/02/2011 |
| 7990357 | Liquid crystal display controlling a period of a source output enable signal differently and driving method thereof A liquid crystal display and a driving method for preventing a phenomenon causing a non-uniform charge characteristic between liquid crystal cells are disclosed. The liquid crystal display includes a picture display part having a plurality of gate lines and a plural... | 08/02/2011 |
| 7961169 | Display device having a timing controller A timing controller includes an interface controller that reads out a current identification code and current address information of the current identification code. A data comparator compares a previous identification code stored in a memory provided in the timing ... | 06/14/2011 |
| 7948465 | Liquid crystal display and method of driving the same A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which con... | 05/24/2011 |
| 7940242 | Driving circuit for driving liquid crystal display device and method thereof In a driving circuit and its driving method for driving a liquid crystal display device without using a pre-processor, the driving circuit includes a first timing controller for receiving a first part of digital image data, a second timing controller for receiving a... | 05/10/2011 |
| 7936330 | Liquid crystal display and method of driving the same A liquid crystal display and a method of driving the same are provided. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which conn... | 05/03/2011 |
| 7936329 | Active matrix type display device and driving method thereof Disclosed is a display device including display unit, a column driver, a delay control circuit, an output switch control circuit, and a display controller. The display unit includes a plurality of pixel electrodes arranged at intersections between a plurality of dat... | 05/03/2011 |
| 7920118 | Scan driving circuit comprising a plurality of stages, each stage configured to receive multiple clocks A scan driving circuit and an organic light emitting display using the same. The scan driving circuit includes stages that each includes: a switch for turning on/off a connection of the input terminal according to a first clock among a plurality of clocks, the first... | 04/05/2011 |
| 7916111 | Apparatus for driving liquid crystal display device A device and method for driving a liquid crystal display device capable of minimizing a motion blurring phenomenon of a display image and improving the display quality of the display image are disclosed. The apparatus for driving a liquid crystal display device incl... | 03/29/2011 |
| 7903074 | Active matrix type display device In an active matrix type display device including two source line side drivers for driving a plurality of pixel TFTs, one gate line side driver, two line memories respectively including at least first and second memories, and a controller for controlling the first a... | 03/08/2011 |
| 7903073 | Display and method of transmitting image data therein A display is provided. The display includes a first timing controller, a second timing controller and drivers. The first timing controller receives and transmits a first portion of pixel values, in which the first portion of the pixel values includes the pixel value... | 03/08/2011 |
| 7898518 | Liquid crystal display and method of driving the same A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which con... | 03/01/2011 |
| 7893912 | Timing controller for liquid crystal display A timing controller for a liquid crystal display device includes an error detection module that detects an error in signals input from an external source and generates a data signal based on the error in the signals, so as to display the data signal on a liquid crys... | 02/22/2011 |
