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7642995 |
Plasma display panel driving device and method
A plasma display panel driver. The driver uses a high side switch of a scan IC to increase a voltage width of an initialization waveform which is applied in the initial operation of the plasma...
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7642993 |
Driving method of plasma display panel
A method for driving a plasma display panel having a plurality of first electrodes, a plurality of second electrodes, and a plurality of third electrodes provided in a direction crossing the first...
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7642991 |
Method for driving plasma display panel
A method for driving an AC type plasma display panel includes the steps of performing initialization at least once for each frame so as to clear binary setting of wall charge quantity in a screen...
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7642992 |
Plasma display apparatus and driving method thereof
The present invention relates to a plasma display apparatus, and more particularly, to a plasma display apparatus and driving method thereof, in which an afterimage erroneous discharge generated...
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7639212 |
Ac-type gas-discharge display device
A novel PDP device capable of reducing the peak current of a sustain discharge without the need to modify circuits has been disclosed. The PDP device is an AC-type gas-discharge display device...
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7633464 |
Method for driving plasma display panel
Driving a plasma display panel, in which generation of a region having brightness non-uniformity can be reduced over an entire screen without changing the voltage and pulse width of sustain pulses,...
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7633468 |
Image processing apparatus and method of plasma display panel
This document relates to a display apparatus, and more particularly, to an image processing apparatus and method of a plasma display panel. An image processing apparatus of a plasma display panel...
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7633465 |
Plasma display apparatus and driving method of a plasma display panel
A plasma display apparatus and a driving method of a plasma display panel which can improve a gradation expressing ability at low luminance. A magnesium oxide layer containing a magnesium oxide...
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7633497 |
Drive circuit of plasma display device
An air purifier includes a main body defining an air passage therein to allow sucked air to pass therethrough prior to being discharged, and a first filter installed in the main body to be switched...
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7633467 |
Plasma display apparatus and driving method thereof
A plasma display apparatus and a driving method thereof are disclosed. The plasma display apparatus comprises a plasma display panel in which a plurality of electrodes are formed, an energy storage...
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7633466 |
Apparatus and method for luminance adjustment of plasma display panel
A luminance adjustment apparatus for a plasma display panel (PDP) is proposed. The luminance adjustment apparatus includes a luminance controller, a gray level shifter and a power controller. The...
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7629948 |
Plasma display panel apparatus and method of driving the same
A plasma display panel apparatus and a method of driving the same are disclosed. Right after power is supplied to a panel, driving waveforms are applied such that an address discharge and a sustain...
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7629949 |
Single-sided driver used with a display panel and method of designing the same
A single-sided driver used with a display panel and a method of designing the same. The single-sided driver used with a display panel includes a single-sided driver circuit having predetermined...
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7629947 |
Plasma display panel aging method
Disclosed here is a method of aging a plasma display panel. The aging method of the present invention contains a first aging period and a second aging period. In the first aging period, applying...
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7623091 |
Display device, and driving method and electronic apparatus of the display device
The present invention provides a driving method of a display device for expressing gray scales with n bits (n is an integer) by dividing one frame into a plurality of subframes. By this driving...
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7623092 |
Plasma display device and control method therefor
A plurality of sub-frames is classified into first-type and second-type sub-frames. In each reset period of the first-type sub-frames, a gradient voltage pulse having an reverse polarity to that of...
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7619587 |
Plasma display apparatus and driving method of the same
A plasma display apparatus for reducing heat generated in a data driver for supplying a driving voltage to an address electrode formed on a plasma display panel when driving the plasma display...
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7619586 |
Plasma display apparatus and method for driving the same
The present invention relates to a plasma display apparatus and method for driving the same. According to the present invention, the plasma display apparatus includes a plasma display panel having...
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7619590 |
Plasma display panel and module thereof
A plasma display panel includes scan electrode lines, sustain electrode lines and data electrode lines formed within a display area. A common electrode line is formed along a side of the device at...
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7619609 |
Fluidic display apparatus
A display device uses the presence or absence of a pigmented fluid in a pixel to indicate pixel state. Fluid flow to or extraction from individual pixels is controlled through manipulation of row...
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7619592 |
Driving method of plasma display panel
A driving method of a plasma display panel in which scan electrode lines and sustain electrode lines are parallel to each other and address electrode lines are spaced from and intersect the scan...
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7616174 |
Plasma display panel, and apparatus and method for driving the same
An apparatus and method for driving a plasma display panel and includes two ramp switches. The two ramp switches are used to apply a two-step falling ramp waveform to a Y electrode of the plasma...
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7612738 |
Plasma display device, apparatus for driving the same, and method of driving the same
A plasma display device includes first to fourth transistors and a plurality of first electrodes. A first terminal of a first capacitor is connected to a power supply supplying a voltage. A second...
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7612742 |
Plasma display panel and driving method thereof
In a plasma display panel, a sustain discharge pulse voltage is applied to the scan or sustain electrodes while the address electrode is biased with a ground voltage, and a negative assistant pulse...
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7612740 |
Plasma display and driving method thereof
A plasma display device includes a plasma display panel having discharge cells formed between a plurality of first electrodes and a plurality of second electrodes and a driving circuit dividing one...
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7612741 |
Plasma display device and driving method thereof
When driving a plasma display panel, in a first subfield of a first frame, turn-on cells are selected among cells of a first group of electrodes by performing an address operation for the first...
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7612739 |
Device and method for operating plasma display panel
Device and method for operating a plasma display panel, wherein scan electrode lines are equally divided into two, and independently operated, and a scanning sequence of the scan electrode lines is...
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7609230 |
Display method and system using transmissive and emissive components
A method and system is provided for creating a display and generating images. Creating the display includes receiving a transmissive display component over an emissive display component and...
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7609231 |
Plasma display panel
A plasma display panel that includes a first substrate and a second substrate, address electrodes formed on the second substrate, barrier ribs arranged in a space between the first substrate and...
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7609233 |
Plasma display device and driving apparatus thereof
A sustain or scan electrode driver for a plasma display device including a power recovery circuit, a voltage storage circuit, and a switching circuit. Power recovery is achieved by a coupling a...
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7609283 |
Plasma display apparatus and image processing method thereof
The present invention relates to a plasma display apparatus and, more particularly, to a plasma display apparatus in which the ability to represent gray levels can be improved and halftone noise...
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7609235 |
Multiscan display on a plasma display panel
In the field of video displaying the low video levels do not generate large area flicker. For displaying video sources with higher frame rate, it is therefore the idea of the invention, to extract...
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7609238 |
Dual-scan circuit for driving an OLED display device
A luminescent display device is disclosed. The luminescent display device is comprised of an array of pixels, a first driving chip and a second driving chip. The array of pixels is comprised of...
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7609232 |
Plasma display device
A plasma display device in which in a sustain period for each subfield, a time point to clamp to a second potential a sustain pulse belonging to a first group including a sustain pulse to be first...
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7605778 |
Plasma display panel and display employing the same having transparent intermediate electrodes and metal barrier ribs
An intermediate electrode is formed in a space between an X display electrode and a Y display electrode parallel thereto. A negative voltage is applied to the Y display electrode to use the Y...
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7606082 |
Semiconductor circuit, inverter circuit, semiconductor apparatus, and manufacturing method thereof
The semiconductor circuit includes a voltage-controlled semiconductor device (N)N, the resistance value of which is controllable with a high voltage, the drain terminal of the N can be connected to...
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7605808 |
Energy recovery apparatus and method for plasma display panel
Disclosed are an energy recovery apparatus and method for a plasma display panel. The energy recovery apparatus includes a sustain voltage source for supplying a sustain voltage, a panel capacitor...
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7605780 |
Display apparatus and control method thereof
A display apparatus having a display part to receive a predetermined weight number of sustain pulses to display a frame of an image time-shared into a plurality of subfields, the display apparatus...
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7605779 |
Panel driving method for sustain period and display panel using the same
A method for driving a display panel to produce an efficient sustain discharge is provided. In one embodiment, the display panel includes a plurality of scanning electrodes that are driven by a...
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7605781 |
Display panel driving method
A display panel driving method that can reduce power consumption in a sustain step is provided. Output terminals of a column electrode drive circuit connected to column electrodes of a display...
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7602353 |
Method for driving a plasma display with matrix triggering in stages
Method comprising a succession of image frames which each comprise a sustain phase of the display discharge regions which itself comprises the application of sustain voltage pulses V S between the...
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7602354 |
Plasma display panel (PDP) and driving method thereof
In a Plasma Display Device (PDP) and driving method thereof to reduce Electro Magnetic Interference (EMI), address electrodes are divided according to colors controlled by the address electrodes in...
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7602356 |
Plasma display panel and driving method thereof
A plasma display panel that permits a high-speed addressing. In the panel, scanning/sustaining electrodes are provided at each discharge cell. Common sustaining electrodes are arranged in parallel...
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7602355 |
Plasma display apparatus and driving method thereof
The present invention relates to a plasma display panel, and more particularly, to a plasma display apparatus and driving method thereof, in which power consumption can be reduced and contrast can...
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7602357 |
Method and apparatus of image signal processing
Disclosed here is an image signal processing method and apparatus. In the image signal processing, with the use of characteristically different low-pass filters disposed in parallel, a...
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7598934 |
Plasma display apparatus and driving method thereof
The present invention relates to a plasma display apparatus and driving method thereof. In an embodiment of the present invention, a scan bias voltage that is controlled according to a mapped...
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7598930 |
Apparatus for driving plasma display panel
Disclosed therein is an apparatus for driving a plasma display panel, with a simple structure. The apparatus includes a signal processor for converting an external image signal into image data...
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7598931 |
Scan driving control of a plasma display according to a predetermined data pattern
A plasma display apparatus has scan electrodes, data electrodes intersecting the scan electrodes, and discharge cells disposed at the intersections of the scan electrodes and the data electrodes. A...
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7598929 |
Plasma display apparatus
A PDP apparatus in which a large-sized plasma display panel, whose electrodes have large drive requirements, is driven by using already existing driver ICs, and a PDP apparatus in which the...
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7598932 |
Plasma display apparatus and driving method thereof
The present invention relates to a plasma display apparatus and driving method thereof. The plasma display apparatus according to the present invention comprises a Plasma Display Panel (PDP), an...
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