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1. 发明申请

WO2009044977A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：WO2009044977A1
公开(公告)日：2009-04-09
申请号：PCT/KR2008/002078
申请日：2008-04-12
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , KANG, Seong Ho , LEE, Dong Soo , OK, Chi Yun
发明人： CHOI, Yoon Chang , KANG, Seong Ho , LEE, Dong Soo , OK, Chi Yun
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G2310/0218 , G09G2310/0267 , G09G2310/066
摘要： A plasma display device is provided. In the plasma display device, a plurality of scan electrodes are divided into one or more scan electrode groups, and different driving signals are applied to the scan electrode groups. More specifically, different scan bias voltages are applied to the scan electrodes during a scan period, and different signals are applied to the scan electrodes during a set-down period of a reset period. Therefore, it is possible to stabilize an address discharge in scan electrodes to which scan signals are applied late.
摘要翻译：提供等离子体显示装置。在等离子体显示装置中，多个扫描电极被分成一个或多个扫描电极组，并且对扫描电极组施加不同的驱动信号。更具体地，在扫描周期期间，扫描电极施加不同的扫描偏置电压，并且在复位周期的设定周期期间将不同的信号施加到扫描电极。因此，可以使在扫描电极施加较晚的扫描电极中的寻址放电稳定。

2. 发明申请

WO2009057861A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：WO2009057861A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/000645
申请日：2008-02-03
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , OK, Chi Yun , LEE, Dong Soo , KANG, Seong Ho , SHIM, Kyung Ryeol
发明人： CHOI, Yoon Chang , OK, Chi Yun , LEE, Dong Soo , KANG, Seong Ho , SHIM, Kyung Ryeol
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2927 , G09G2310/04 , G09G2310/066
摘要： The present invention relates to a plasma display apparatus. The plasma display apparatus includes a first layer and a second layer over an upper substrate of a plasma display panel. The first layer emits light having a peak at a first wavelength region with light emitted from a discharge space. The second layer emits light having a peak at a second wavelength region lower than the first wavelength region with light emitted from a discharge space. The first layer and the second layer are disposed over a dielectric layer of the upper substrate. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, cycles of scan signals supplied in first and second subfields of a plurality of subfields constituting one frame are identical to each other, and scan bias voltages supplied to the first and second groups in at least any one period of an address period are different from each other.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置。等离子体显示装置包括在等离子体显示面板的上基板上的第一层和第二层。第一层发射具有从放电空间发射的光在第一波长区域具有峰值的光。第二层利用从放电空间发射的光，在比第一波长区域低的第二波长区域发射具有峰值的光。第一层和第二层设置在上基板的电介质层上。多个扫描电极被分成第一组和第二组，然后提供扫描信号，在构成一帧的多个子场的第一和第二子场中提供的扫描信号的周期彼此相同，并且提供给地址周期的至少任一个周期中的第一和第二组彼此不同。

3. 发明申请

WO2009057859A1 PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示装置和驱动等离子体显示面板的方法
公开(公告)号：WO2009057859A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/000643
申请日：2008-02-03
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , OK, Chi Yun , KONG, Byung Goo , KANG, Seong Ho , KIM, Byoung Gun
发明人： CHOI, Yoon Chang , OK, Chi Yun , KONG, Byung Goo , KANG, Seong Ho , KIM, Byoung Gun
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/2948 , G09G2310/0218 , G09G2310/066 , G09G2310/08 , G09G2320/0209 , G09G2330/021 , G09G2330/06
摘要： The present invention relates to a plasma display apparatus. In an aspect, the plasma display apparatus includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate, and a driver for supplying driving signals to the plurality of electrodes. The plurality of scan electrodes may be divided into first and second groups. An address period may include first and second group scan periods in which scan signals are supplied to the first and second groups, respectively. Scan bias voltages supplied to the first and second groups in at least one of the first and second group scan periods may be different from each other. Time points at which data signals are supplied to first and second of the plurality of address electrodes in at least one of the first and second group scan periods may be different from each other.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置。在一方面，等离子体显示装置包括等离子体显示面板，其包括形成在上基板上的多个扫描电极和维持电极，以及形成在下基板上的多个寻址电极和用于向多个基板提供驱动信号的驱动器的电极。多个扫描电极可以分成第一组和第二组。寻址周期可以包括分别向第一组和第二组提供扫描信号的第一组扫描周期和第二组扫描周期。在第一组扫描周期和第二组扫描周期中的至少一个中提供给第一组和第二组的扫描偏置电压可以彼此不同。数据信号在第一组扫描周期和第二组扫描周期中的至少一个中向第一和第二寻址电极提供的时间点可以彼此不同。

4. 发明申请

WO2009057860A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：WO2009057860A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/000644
申请日：2008-02-03
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , OK, Chi Yun , KIM, Won Jae , KANG, Seong Ho , SHIM, Kyung Ryeol
发明人： CHOI, Yoon Chang , OK, Chi Yun , KIM, Won Jae , KANG, Seong Ho , SHIM, Kyung Ryeol
IPC分类号： H01J17/49
CPC分类号： G09G3/2932 , G09G3/2022 , G09G3/2803 , G09G3/2927 , G09G2310/0218 , G09G2310/066 , H01J11/12 , H01J11/40
摘要： The present invention relates to a plasma display apparatus. The plasma display apparatus includes a first layer and a second layer over an upper substrate of a plasma display panel. The first layer emits light having a peak at a first wavelength region with light emitted from a discharge space. The second layer emits light having a peak at a second wavelength region lower than the first wavelength region with light emitted from a discharge space. The first layer and the second layer are disposed over a dielectric layer of the upper substrate. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least one period of an address period are different from each other. Accordingly, the occurrence of address erroneous discharge due to the loss of wall charges can be reduced and the discharge efficiency can be enhanced. Further, consumption power for panel driving can be saved and driving margin of a panel can be secured sufficiently.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置。等离子体显示装置包括在等离子体显示面板的上基板上的第一层和第二层。第一层发射具有从放电空间发射的光在第一波长区域具有峰值的光。第二层利用从放电空间发射的光，在比第一波长区域低的第二波长区域发射具有峰值的光。第一层和第二层设置在上基板的电介质层上。多个扫描电极被分成第一组和第二组，然后提供扫描信号，并且在寻址周期的至少一个周期中提供给第一组和第二组的扫描偏置电压彼此不同。因此，可以减少由于壁电荷损失引起的地址错误放电的发生，并且可以提高放电效率。此外，可以节省面板驱动的消耗功率，并且可以充分确保面板的驱动余量。

5. 发明申请

WO2009057858A1 METHOD OF DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS THEREOF 审中-公开
标题翻译：驱动等离子显示面板及其等离子体显示装置的方法
公开(公告)号：WO2009057858A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/000642
申请日：2008-02-03
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , OK, Chi Yun , PARK, Sung Jin , KANG, Seong Ho , SHIM, Kyung Ryeol
发明人： CHOI, Yoon Chang , OK, Chi Yun , PARK, Sung Jin , KANG, Seong Ho , SHIM, Kyung Ryeol
IPC分类号： G09G3/28
CPC分类号： H01J11/42 , G09G3/293 , G09G2310/0218 , G09G2310/066 , H01J11/12 , H01J11/40
摘要： The present invention relates to a plasma display apparatus and, more particularly, to a method of driving a plasma display panel. A plasma display apparatus according to an aspect of the present invention includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate; a driver for supplying driving signals to the plurality of electrodes; and a fluorescent layer, comprising a fluorescent material, and a conductive material having conductivity higher than that of the fluorescent material, is formed on the lower substrate. The plurality of scan electrodes may be divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least any one period of an address period may be different from each other.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置，更具体地，涉及一种驱动等离子体显示面板的方法。根据本发明的等离子体显示装置包括等离子体显示面板，其包括形成在上基板上的多个扫描电极和维持电极，以及形成在下基板上的多个寻址电极。用于向多个电极提供驱动信号的驱动器; 并且在下基板上形成包括荧光材料的荧光层和导电性高于荧光材料的导电材料。多个扫描电极可以被划分为第一组和第二组，然后提供扫描信号，并且在寻址周期的至少任何一个周期中提供给第一组和第二组的扫描偏置电压可以彼此不同。

6. 发明申请

WO2008114930A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：WO2008114930A1
公开(公告)日：2008-09-25
申请号：PCT/KR2008/000607
申请日：2008-01-31
申请人： LG ELECTRONICS INC. , CHOI, Yoon Chang , KIM, Won Jae , OK, Chi Yun , LEE, Dong Soo
发明人： CHOI, Yoon Chang , KIM, Won Jae , OK, Chi Yun , LEE, Dong Soo
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2927 , G09G3/2965 , G09G2310/0205 , G09G2310/0218 , G09G2310/066
摘要： A plasma display apparatus includes a plasma display panel (PDP) including a front panel with a plurality of scan electrodes and sustain electrodes formed thereon and a rear panel with a plurality of address electrodes formed thereon and a driving circuit that applies drive signals to the scan, sustain and address electrodes so that driving can be performed by time-division of one frame of an image displayed on the PDP into a plurality of sub-fields. Each sub-field includes reset, address, and sustain periods, and a first signal that gradually falls is applied to the scan electrodes during the address period. In the plasma display apparatus, after a rising signal and a falling signal are applied to the scan electrodes, the first signal is applied before or after the scan signal is applied during the address period, thereby preventing a loss of wall charges and performing stable address discharges and sustain discharges.
摘要翻译：等离子体显示装置包括等离子体显示面板（PDP），其包括具有多个扫描电极的前面板和形成在其上的维持电极，以及形成有多个寻址电极的后面板以及将驱动信号施加到扫描的驱动电路，维持和寻址电极，使得可以通过将在PDP上显示的图像的一帧的时分时分割成多个子场来执行驱动。每个子场包括复位，地址和维持周期，并且在寻址周期期间逐渐下降的第一信号被施加到扫描电极。在等离子体显示装置中，在向扫描电极施加上升信号和下降信号之后，在寻址周期期间施加扫描信号之前或之后施加第一信号，从而防止壁电荷损失并且执行稳定地址放电和维持放电。

7. 发明公开

EP2195818A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子体显示装置
公开(公告)号：EP2195818A1
公开(公告)日：2010-06-16
申请号：EP08712297.4
申请日：2008-02-03
申请人： LG Electronics Inc.
发明人： CHOI, Yoon Chang , OK, Chi Yun , KIM, Won Jae , KANG, Seong Ho , SHIM, Kyung Ryeol
IPC分类号： H01J17/49
CPC分类号： G09G3/2932 , G09G3/2022 , G09G3/2803 , G09G3/2927 , G09G2310/0218 , G09G2310/066 , H01J11/12 , H01J11/40
摘要： The present invention relates to a plasma display apparatus. The plasma display apparatus includes a first layer and a second layer over an upper substrate of a plasma display panel. The first layer emits light having a peak at a first wavelength region with light emitted from a discharge space. The second layer emits light having a peak at a second wavelength region lower than the first wavelength region with light emitted from a discharge space. The first layer and the second layer are disposed over a dielectric layer of the upper substrate. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least one period of an address period are different from each other. Accordingly, the occurrence of address erroneous discharge due to the loss of wall charges can be reduced and the discharge efficiency can be enhanced. Further, consumption power for panel driving can be saved and driving margin of a panel can be secured sufficiently.
摘要翻译：等离子显示设备技术领域本发明涉及一种等离子显示设备等离子显示设备包括在等离子显示面板的上基板上的第一层和第二层。第一层利用从放电空间发射的光发射在第一波长区域具有峰值的光。第二层利用从放电空间发射的光发射在低于第一波长区域的第二波长区域具有峰值的光。第一层和第二层设置在上基板的电介质层上。多个扫描电极被分成第一组和第二组，然后被提供扫描信号，并且在地址周期的至少一个周期内提供给第一组和第二组的扫描偏置电压彼此不同。因此，可以减少由于壁电荷损失引起的地址错误放电的发生，并且可以提高放电效率。此外，可以节省用于面板驱动的消耗功率，并且可以充分保证面板的驱动余量。

8. 发明公开

EP2227796A1 PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子体显示设备及其控制方法的等离子显示器扩散器
公开(公告)号：EP2227796A1
公开(公告)日：2010-09-15
申请号：EP08712296.6
申请日：2008-02-03
申请人： LG Electronics Inc.
发明人： CHOI, Yoon Chang , OK, Chi Yun , KONG, Byung Goo , KANG, Seong Ho , KIM, Byoung Gun
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/2948 , G09G2310/0218 , G09G2310/066 , G09G2310/08 , G09G2320/0209 , G09G2330/021 , G09G2330/06
摘要： The present invention relates to a plasma display apparatus. In an aspect, the plasma display apparatus includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate, and a driver for supplying driving signals to the plurality of electrodes. The plurality of scan electrodes may be divided into first and second groups. An address period may include first and second group scan periods in which scan signals are supplied to the first and second groups, respectively. Scan bias voltages supplied to the first and second groups in at least one of the first and second group scan periods may be different from each other. Time points at which data signals are supplied to first and second of the plurality of address electrodes in at least one of the first and second group scan periods may be different from each other.

9. 发明公开

EP2122601A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子体显示装置
公开(公告)号：EP2122601A1
公开(公告)日：2009-11-25
申请号：EP08705024.1
申请日：2008-01-31
申请人： LG Electronics Inc.
发明人： CHOI, Yoon Chang , KIM, Won Jae , OK, Chi Yun , LEE, Dong Soo
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2927 , G09G3/2965 , G09G2310/0205 , G09G2310/0218 , G09G2310/066
摘要： A plasma display apparatus includes a plasma display panel (PDP) including a front panel with a plurality of scan electrodes and sustain electrodes formed thereon and a rear panel with a plurality of address electrodes formed thereon and a driving circuit that applies drive signals to the scan, sustain and address electrodes so that driving can be performed by time-division of one frame of an image displayed on the PDP into a plurality of sub-fields. Each sub-field includes reset, address, and sustain periods, and a first signal that gradually falls is applied to the scan electrodes during the address period. In the plasma display apparatus, after a rising signal and a falling signal are applied to the scan electrodes, the first signal is applied before or after the scan signal is applied during the address period, thereby preventing a loss of wall charges and performing stable address discharges and sustain discharges.
摘要翻译：一种等离子体显示设备包括：等离子体显示面板（PDP），其包括其上形成有多个扫描电极和维持电极的前面板和其上形成有多个地址电极的后面板以及将驱动信号施加到扫描的驱动电路，维持和寻址电极，使得可以通过将显示在PDP上的图像的一帧时分为多个子场来执行驱动。每个子场包括复位，地址和维持周期，并且在寻址周期期间逐渐下降的第一信号被施加到扫描电极。在等离子显示设备中，在向扫描电极施加上升信号和下降信号之后，在寻址周期期间施加扫描信号之前或之后施加第一信号，由此防止壁电荷的损失并执行稳定的地址放电和维持放电。

10. 发明公开

EP2206101A1 METHOD OF DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS THEREOF 审中-公开
标题翻译：驱动等离子体显示面板的方法及其等离子体显示装置
公开(公告)号：EP2206101A1
公开(公告)日：2010-07-14
申请号：EP08712295.8
申请日：2008-02-03
申请人： LG Electronics Inc.
发明人： CHOI, Yoon Chang , OK, Chi Yun , PARK, Sung Jin , KANG, Seong Ho , SHIM, Kyung Ryeol
IPC分类号： G09G3/28
CPC分类号： H01J11/42 , G09G3/293 , G09G2310/0218 , G09G2310/066 , H01J11/12 , H01J11/40
摘要： The present invention relates to a plasma display apparatus and, more particularly, to a method of driving a plasma display panel. A plasma display apparatus according to an aspect of the present invention includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate; a driver for supplying driving signals to the plurality of electrodes; and a fluorescent layer, comprising a fluorescent material, and a conductive material having conductivity higher than that of the fluorescent material, is formed on the lower substrate. The plurality of scan electrodes may be divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least any one period of an address period may be different from each other.
摘要翻译：等离子显示装置技术领域本发明涉及等离子显示装置，特别涉及等离子显示面板的驱动方法。根据本发明的一个方面的等离子体显示设备包括：等离子体显示面板，包括形成在上基板上的多个扫描电极和维持电极以及形成在下基板上的多个寻址电极; 驱动器，用于向所述多个电极提供驱动信号; 并且在下基板上形成荧光层，该荧光层包括荧光材料和导电率高于荧光材料的导电材料。多个扫描电极可以被分成第一组和第二组，然后被提供有扫描信号，并且在寻址周期的至少任何一个周期中提供给第一组和第二组的扫描偏置电压可以彼此不同。

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