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1. 发明公开

EP1785972A3 Plasma display apparatus 审中-公开
公开(公告)号：EP1785972A3
公开(公告)日：2007-10-03
申请号：EP05257473.8
申请日：2005-12-05
申请人： LG Electronics, Inc.
发明人： Park, Kirack , Bae, Jongwoon , Ryu, Seonghwan Na-309, LG Electronics Inc., , Cho, Yoonjoo , Hwang, Dooyong
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G2310/0213 , G09G2310/0218 , G09G2310/0227 , G09G2320/041 , G09G2330/021 , G09G2330/025
摘要： A plasma display apparatus scan electrode Y can be scanned with one or more scan types among a plurality of scan types. This can have the effect of preventing the excessive displacement current from begin generated by scanning the scan electrodes with any one of a plurality of scan types, and thus preventing electrical damage to the data driver integrated circuit by selecting a scan type which produces displacement current below a safe value.
The plasma display apparatus has a plurality of scan electrodes, a plurality of data electrodes intersecting the plurality of scan electrodes, a scan driver for scanning the scan electrode with one scan type among a plurality of scan types in which an order of scanning the plurality of scan electrodes is different from each other in an address period, and for causing the width of scan pulse supplied to a first scan electrode among the plurality of scan electrodes upon scanning the scan electrode to be different from the width of scan pulse supplied to a second scan electrode having a different scan order from the first scan electrode, and a data driver of supplying a data pulse to the data electrode corresponding to the one scan type.

2. 发明公开

EP1868177A3 Plasma display apparatus and driving method thereof 审中-公开
公开(公告)号：EP1868177A3
公开(公告)日：2008-05-14
申请号：EP06256297.0
申请日：2006-12-11
申请人： LG Electronics Inc.
发明人： Hwang, Dooyong , Lee, Dong Hwan
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/291 , G09G3/2927 , G09G3/294 , G09G2320/0228 , G09G2320/041
摘要： Provided is a a plasma display apparatus and a method of driving the same. The plasma display apparatus includes a scan driver. The scan driver supplies a first driving signal to the scan electrode in a first subfield during a first reset period, a first address period, and a first sustain period. The scan driver supplies a second driving signal to the scan electrode, during a second reset period having a different time duration from the first reset period, a second address period having a different time duration from the first address period, and a second sustain period having a different time duration from the first sustain period. At least one of the dielectric layer or the protective layer includes 1000PPM (parts per million) or less of lead(Pb).

3. 发明公开

EP1858054A2 Plasma display panel and method of driving the same 审中-公开
标题翻译： Plasmaanzeigetafel und Verfahren zu deren Ansteuerung
公开(公告)号：EP1858054A2
公开(公告)日：2007-11-21
申请号：EP06256278.0
申请日：2006-12-08
申请人： LG Electronics Inc.
发明人： Yang, Jong Mun , Hwang, Dooyong
IPC分类号： H01J17/49 , H01J17/04
CPC分类号： H01J11/46 , G09G3/294 , G09G2300/0426 , H01J11/12 , H01J2211/225 , H01J2211/245 , H01J2211/444 , H01J2211/46
摘要： A plasma display panel and a method of driving the same are disclosed. The plasma display panel includes a first area where an image is displayed and a second area where the image is not displayed, and a plurality of electrodes formed in the first area and the second area. At least one of the plurality of electrodes has a first bending point and a second bending point in the second area. A distance between the first bending points is different from a distance between the second bending points in the second area. A protective layer, barrier ribs, and a dielectric layer included in the plasma display panel have a Pb content equal to or less than 1,000 PPM (parts per million).
摘要翻译：公开了一种等离子体显示面板及其驱动方法。等离子体显示面板包括显示图像的第一区域和不显示图像的第二区域，以及形成在第一区域和第二区域中的多个电极。所述多个电极中的至少一个在所述第二区域中具有第一弯曲点和第二弯曲点。第一弯曲点之间的距离不同于第二区域中的第二弯曲点之间的距离。包括在等离子体显示面板中的保护层，阻挡肋和介电层具有等于或小于1,000PPM（百万分之一）的Pb含量。

4. 发明公开

EP1775702A2 Plasma display apparatus and method of driving the same 审中-公开
标题翻译： Plasmaanzeigevorrichtung und Verfahren zu ihrer Ansteuerung
公开(公告)号：EP1775702A2
公开(公告)日：2007-04-18
申请号：EP06255216.1
申请日：2006-10-11
申请人： LG Electronics Inc.
发明人： Ryu, Seonghwan , Park, Kirack , Cho, Yoonjoo , Hwang, Dooyong , Bae, Jongwoon
IPC分类号： G09G3/288
CPC分类号： G09G3/293 , G09G3/2022 , G09G2310/0213 , G09G2330/04 , H01J2211/245
摘要： A plasma display apparatus and a method of driving the same are disclosed. A scan driver of the plasma display apparatus supplies scan signals to scan electrodes using a first scan type in a first subfield of a frame, and supplies the scan signals to the scan electrodes using a second scan type, which supplies the scan signals in an order different from the first scan type, in a second subfield of the frame. The scan electrode or a sustain electrode includes a base formed in a direction of the scan electrode and the sustain electrode and a projecting portion. The projecting portion projects from the base toward a central direction of a discharge cell.
摘要翻译：公开了一种等离子体显示装置及其驱动方法。等离子体显示装置的扫描驱动器使用第一扫描类型在帧的第一子场中向扫描电极提供扫描信号，并且使用第二扫描类型将扫描信号提供给扫描电极，第二扫描类型以扫描信号的顺序提供扫描信号与第一扫描类型不同，在帧的第二子场中。扫描电极或维持电极包括在扫描电极和维持电极的方向上形成的基底和突出部分。突出部从基部朝向放电单元的中心方向突出。

5. 发明公开

EP1858054A3 Plasma display panel and method of driving the same 审中-公开
标题翻译：等离子体显示面板及其驱动方法
公开(公告)号：EP1858054A3
公开(公告)日：2009-09-09
申请号：EP06256278.0
申请日：2006-12-08
申请人： LG Electronics Inc.
发明人： Yang, Jong Mun , Hwang, Dooyong
IPC分类号： H01J17/04 , H01J17/16 , H01J17/49
CPC分类号： H01J11/46 , G09G3/294 , G09G2300/0426 , H01J11/12 , H01J2211/225 , H01J2211/245 , H01J2211/444 , H01J2211/46
摘要： A plasma display panel and a method of driving the same are disclosed. The plasma display panel includes a first area where an image is displayed and a second area where the image is not displayed, and a plurality of electrodes formed in the first area and the second area. At least one of the plurality of electrodes has a first bending point and a second bending point in the second area. A distance between the first bending points is different from a distance between the second bending points in the second area. A protective layer, barrier ribs, and a dielectric layer included in the plasma display panel have a Pb content equal to or less than 1,000 PPM (parts per million).

6. 发明公开

EP1775698A1 Plasma display apparatus and driving method thereof 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：EP1775698A1
公开(公告)日：2007-04-18
申请号：EP06255281.5
申请日：2006-10-13
申请人： LG ELECTRONICS INC.
发明人： Park, Kirack , Bae, Jongwoon , Ryu, Seonghwan Na-309, LG Electronics Inc. , Cho, Yoonjoo , Hwang, Dooyong
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G2310/0213 , G09G2310/0218 , G09G2330/025 , G09G2330/04
摘要： A plasma display apparatus and a method of driving the same are disclosed. In the plasma display apparatus, a scan driver supplies scan signals to a plurality of scan electrodes using a first scan type in a first subfield of a frame, and supplies the scan signals to the plurality of scan electrodes using a second scan type, which directs the scan driver to supply the scan signals in an order different from the first scan type, in a second subfield of the frame. Further, the scan driver consecutively supplies a first scan signal and a second scan signal to a first scan electrode and a second scan electrode of the plurality of scan electrodes. A supply end time point of the first scan signal is later than a supply start time point of the second scan signal.
摘要翻译：公开了一种等离子显示装置及其驱动方法。在等离子体显示设备中，扫描驱动器在帧的第一子场中使用第一扫描类型将扫描信号提供给多个扫描电极，并且使用第二扫描类型将扫描信号提供给多个扫描电极，扫描驱动器在帧的第二子场中以不同于第一扫描类型的次序提供扫描信号。此外，扫描驱动器将第一扫描信号和第二扫描信号连续地提供给多个扫描电极中的第一扫描电极和第二扫描电极。第一扫描信号的供应结束时间点晚于第二扫描信号的供应开始时间点。

7. 发明公开

EP1768092A2 Plasma display apparatus and driving method thereof 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：EP1768092A2
公开(公告)日：2007-03-28
申请号：EP06254973.8
申请日：2006-09-26
申请人： LG Electronics Inc.
发明人： Park, Kirack , Bae, Jongwoon , Ryu, Seonghwan Na-309, LG Electronics Inc. , Cho, Yoonjoo , Hwang, Dooyong
IPC分类号： G09G3/288
CPC分类号： G09G3/293 , G09G3/2927 , G09G2310/0213 , G09G2310/0218 , G09G2310/066 , G09G2330/021 , G09G2330/025 , G09G2330/04
摘要： A plasma display apparatus is disclosed, which can prevent the generation of a displacement current having an excessive magnitude, and therefore prevent an electrical damage to a driver, by applying scan signals to scan electrodes using at least one of a plurality of scan types which are different from each other in the application order of scan signals.
The plasma display apparatus comprises: a plurality of scan electrodes; a plurality of sustain electrodes formed parallel to the scan electrodes; data electrodes intersecting the scan electrodes and the sustain electrodes; a scan driver for applying scan signals to the plurality of scan electrodes using a first scan type in a first subfield of an image frame and applying scan signals to the plurality of scan electrodes using a second scan type, which is different from the first scan type in the order of applying scan signals, in a second subfield thereof; a data driver for applying data signals to the data electrodes in phase with the scan signals during an address period and applying data signals to at least one of a plurality of data electrode groups comprising at least one data electrode at a time point different from an application time point of a scan signal applied to the scan electrodes; and a sustain driver for applying to the sustain electrodes a first sustain bias signal, whose voltage is lower than that of a second sustain bias signal applied to the sustain electrodes during an address period, during a period starting from a set-down period of a reset period, which is earlier than the address period, before a scan signal is applied to the scan electrodes.
摘要翻译：公开了一种等离子体显示设备，其通过使用多种扫描类型中的至少一种向扫描电极施加扫描信号来防止具有过大量的位移电流的产生，并因此防止对驱动器的电损坏在扫描信号的应用顺序上彼此不同。等离子显示设备包括：多个扫描电极; 多个维持电极，与扫描电极平行地形成; 与扫描电极和维持电极交叉的数据电极; 扫描驱动器，其用于在图像帧的第一子场中使用第一扫描类型向所述多个扫描电极施加扫描信号，并且使用与所述第一扫描类型不同的第二扫描类型向所述多个扫描电极施加扫描信号按照施加扫描信号的顺序，在其第二子场中; 数据驱动器，用于在地址周期期间将数据信号与扫描信号同相地施加到数据电极，并将数据信号施加到包括至少一个数据电极的多个数据电极组中的至少一个，该时间点不同于应用施加到扫描电极的扫描信号的时间点; 以及维持驱动器，用于在从寻址周期的撤除周期开始的周期期间向维持电极施加第一维持偏压信号，该第一维持偏压信号的电压低于在寻址周期期间施加到维持电极的第二维持偏压信号的电压在将扫描信号施加到扫描电极之前，比寻址周期早的复位周期。

8. 发明公开

EP1768089A1 Plasma display apparatus with adaptive scan for reducing the driving current 审中-公开
标题翻译： Plasmaanzeigevorrichtung mit适应者Scanreihenfolge zur Reduzierung des Steuerstroms
公开(公告)号：EP1768089A1
公开(公告)日：2007-03-28
申请号：EP05257776.4
申请日：2005-12-16
申请人： LG Electronics Inc.
发明人： Park, Kirack c/o Buyeong Apt. 106-903 , Bae,Jongwoon c/o Buyeong Apt. 103-1203 , Ryu, Seonghwan , Cho, Yoonjoo , Hwang, Dooyong
IPC分类号： G09G3/28
CPC分类号： G09G3/288 , G09G2310/0213 , G09G2330/021 , G09G2330/025 , G09G2360/16
摘要： In a plasma display apparatus in which scan electrodes Y are scanned according to one or more of a plurality of scan types, the scan electrodes Y are scanned according to any one of a plurality of scan types which involve reduced numbers of switching operations. By minimising the number of switching operations, generation of excessive displacement current can be prevented and electrical damage to data driver ICs can be prevented accordingly. The plasma display apparatus includes a scan driver which scans the scan electrodes using one of a plurality of scan types whose orders where the plurality of scan electrodes are scanned in an address period are different from one another, and sets an end point for the scanning of a first scan electrode, of the first scan electrode and a second scan electrode whose scan order is consecutive, of the plurality of scan electrodes, to be earlier than the starting point of the scanning of the second scan electrode whose scan order is later than the scanning order of the first scan electrode, when the scan electrodes are scanned in the address period, and a data driver that supplies a data pulse to the data electrodes corresponding to the one scan type.
摘要翻译：在根据多种扫描类型中的一种或多种扫描扫描电极Y的等离子体显示装置中，根据涉及减少数量的切换操作的多种扫描类型中的任何一种来扫描扫描电极Y. 通过最小化切换操作次数，可以防止产生过大的位移电流，并且可以相应地防止数据驱动器IC的电气损坏。等离子体显示装置包括扫描驱动器，扫描驱动器使用多个扫描类型中的一种来扫描扫描电极，其中在寻址周期中扫描多个扫描电极的顺序彼此不同，并且设置扫描的终点所述第一扫描电极和所述多个扫描电极的扫描顺序相连的第二扫描电极的第一扫描电极比扫描顺序晚于所述第二扫描电极的所述第二扫描电极的扫描的起始点早当扫描电极在寻址周期中被扫描时，第一扫描电极的扫描顺序以及将数据脉冲提供给对应于该扫描类型的数据电极的数据驱动器。

9. 发明公开

EP1768092A3 Plasma display apparatus and driving method thereof 审中-公开
公开(公告)号：EP1768092A3
公开(公告)日：2009-10-14
申请号：EP06254973.8
申请日：2006-09-26
申请人： LG Electronics Inc.
发明人： Park, Kirack , Bae, Jongwoon , Ryu, Seonghwan Na-309, LG Electronics Inc. , Cho, Yoonjoo , Hwang, Dooyong
IPC分类号： G09G3/288
CPC分类号： G09G3/293 , G09G3/2927 , G09G2310/0213 , G09G2310/0218 , G09G2310/066 , G09G2330/021 , G09G2330/025 , G09G2330/04
摘要： A plasma display apparatus is disclosed, which can prevent the generation of a displacement current having an excessive magnitude, and therefore prevent an electrical damage to a driver, by applying scan signals to scan electrodes using at least one of a plurality of scan types which are different from each other in the application order of scan signals.
The plasma display apparatus comprises: a plurality of scan electrodes; a plurality of sustain electrodes formed parallel to the scan electrodes; data electrodes intersecting the scan electrodes and the sustain electrodes; a scan driver for applying scan signals to the plurality of scan electrodes using a first scan type in a first subfield of an image frame and applying scan signals to the plurality of scan electrodes using a second scan type, which is different from the first scan type in the order of applying scan signals, in a second subfield thereof; a data driver for applying data signals to the data electrodes in phase with the scan signals during an address period and applying data signals to at least one of a plurality of data electrode groups comprising at least one data electrode at a time point different from an application time point of a scan signal applied to the scan electrodes; and a sustain driver for applying to the sustain electrodes a first sustain bias signal, whose voltage is lower than that of a second sustain bias signal applied to the sustain electrodes during an address period, during a period starting from a set-down period of a reset period, which is earlier than the address period, before a scan signal is applied to the scan electrodes.

10. 发明公开

EP1775702A3 Plasma display apparatus and method of driving the same 审中-公开
标题翻译：等离子显示装置及其驱动方法
公开(公告)号：EP1775702A3
公开(公告)日：2009-08-05
申请号：EP06255216.1
申请日：2006-10-11
申请人： LG Electronics Inc.
发明人： Ryu, Seonghwan Na-309, LG Electronics Inc. dormitory, , Park, Kirack , Cho, Yoonjoo , Hwang, Dooyong , Bae, Jongwoon
IPC分类号： G09G3/288
CPC分类号： G09G3/293 , G09G3/2022 , G09G2310/0213 , G09G2330/04 , H01J2211/245
摘要： A plasma display apparatus and a method of driving the same are disclosed. A scan driver of the plasma display apparatus supplies scan signals to scan electrodes using a first scan type in a first subfield of a frame, and supplies the scan signals to the scan electrodes using a second scan type, which supplies the scan signals in an order different from the first scan type, in a second subfield of the frame. The scan electrode or a sustain electrode includes a base formed in a direction of the scan electrode and the sustain electrode and a projecting portion. The projecting portion projects from the base toward a central direction of a discharge cell.
摘要翻译：公开了一种等离子显示装置及其驱动方法。等离子显示装置的扫描驱动器在帧的第一子场中使用第一扫描类型将扫描信号提供给扫描电极，并且使用第二扫描类型将扫描信号提供给扫描电极，第二扫描类型以顺序供应扫描信号不同于第一扫描类型，在帧的第二子场中。扫描电极或维持电极包括在扫描电极和维持电极的方向上形成的基底和突出部分。突出部从基座向放电单元的中心方向突出。

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