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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Chung; Woo-Joon
Address:
Asan-si, KR
No. of patents:
11
Patents:












Patent Number Title Of Patent Date Issued
7737921 Driving device and method of plasma display panel by floating a panel electrode June 15, 2010
Disclosed are a driving device and a driving method for a plasma display panel (PDP). A panel capacitor is formed by a scan electrode and a sustain electrode. The charges are moved from the panel capacitor to a capacitor by turning on a transistor which is connected between the scan
7605779 Panel driving method for sustain period and display panel using the same October 20, 2009
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 sustain discharge signal. A corresponding plurality of common electrode groups is driven i
7492331 Plasma display panel and driving method therefor February 17, 2009
Apparatus and method for a plasma display panel (PDP) for controlling power on external video data and generating power control data into N subfields to represent grays is provided having a plasma panel including a plurality of address electrodes, scan electrodes and sustain electrodes
7489365 Driving a panel February 10, 2009
A panel driving method in which a single TV field includes at least one reset period and at least one subfield and each of the at least one subfields includes an address period and a sustain period, includes supplying a variable reset pulse according to the length of a pause period i
7372434 Method of driving discharge display panel by address-display mixing May 13, 2008
In a method of driving a discharge display panel, each subfield may include a first address period, a first display-sustain period, a second address period, and a second display-sustain period. In the first address period, a predetermined wall voltage may be generated in display cells
7365709 Plasma display panel driver April 29, 2008
A panel capacitor is formed by a scan electrode and a sustain electrode. The voltage at the panel capacitor is reduced by turning on a transistor coupled between the scan electrode and the capacitor. As a result, the voltage within the panel capacitor exceeds the discharge firing voltage
7358967 Plasma display panel and method of driving the same April 15, 2008
A method for driving a plasma display panel, including a reset period, an address period, and a sustain discharge period, wherein the reset period has a rising ramp section. During the rising ramp section of the reset period, a flat period of maintaining a peak voltage of a rising ramp
7355564 Plasma display panel and driving method thereof April 8, 2008
A plasma display panel (PDP) and driving method that includes a floating reset process. A number of subfields are generated from input video signals, and subfield data for each subfield are output. A first voltage is applied to the first electrode according to sustain information to
7352341 Plasma display panel driving method and plasma display device April 1, 2008
A PDP driving method. When a first sustain pulse is applied to a scan electrode during a sustain period, an address electrode is biased by a positive voltage, or the address electrode is biased. Therefore, when a large amount of wall charges are formed on the address and scan electro
7339556 Method for driving discharge display panel based on address-display mixed scheme March 4, 2008
In a panel driving method, first and second type sub-fields comprise at least two sub-fields in a unit frame. At least one of the first type sub-fields sequentially includes an addressing period for a first display electrode line group, a display-sustain period for the first display
7312768 Panel driving method and apparatus for representing gradation using address-sustain mixed interv December 25, 2007
A method for driving a panel includes classifying cells on the panel into a plurality of cell groups and performing an addressing and a sustain discharge on cells included in each of the cell groups using address electrodes, scan electrodes, and common electrodes on the panel; dividing










 
 
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