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11. 发明申请

US20100141637A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：驱动等离子显示面板的方法
公开(公告)号：US20100141637A1
公开(公告)日：2010-06-10
申请号：US12444616
申请日：2008-04-14
申请人： Kosuke Makino , Taku Okada , Shinichiro Hashimoto , Kenji Ogawa , Shigeo Kigo
发明人： Kosuke Makino , Taku Okada , Shinichiro Hashimoto , Kenji Ogawa , Shigeo Kigo
IPC分类号： G09G3/28 , G09G5/00
CPC分类号： G09G3/2942 , G09G2360/16
摘要： The plasma display panel driving method is a method of driving a panel provided with a plurality of discharge cells, each having a scan electrode and a sustain electrode, and includes forming one-field period by arranging a plurality of sub-fields including an initializing period, address period, and sustain period, wherein sustain pulse is either a first sustain pulse for generating emission having one peak at the discharge cell or a second sustain pulse for generating emission having two peaks at the discharge cell, and rise time of second sustain pulse applied to the scan electrode and rise time of second sustain pulse applied to the sustain electrode are individually set in accordance with ratios of discharge cells for emitting light in the sustain period of the sub-field.
摘要翻译：等离子体显示面板驱动方法是驱动设置有多个放电单元的面板的方法，每个放电单元具有扫描电极和维持电极，并且包括通过布置包括初始化周期的多个子场来形成单场周期，寻址周期和维持周期，其中维持脉冲是用于产生在放电单元处具有一个峰值的发射的第一维持脉冲或用于产生在放电单元处具有两个峰值的发射的第二维持脉冲，以及第二维持脉冲的上升时间根据在子场的维持期间内的发光量的放电单元的比例，分别设置施加到扫描电极并施加到维持电极的第二维持脉冲的上升时间。

12. 发明授权

US07705801B2 Driving method 失效
标题翻译：驾驶方法
公开(公告)号：US07705801B2
公开(公告)日：2010-04-27
申请号：US10904296
申请日：2004-11-03
申请人： Chung-Lin Fu , Yu-Ting Chien , Chi-Hsiu Lin
发明人： Chung-Lin Fu , Yu-Ting Chien , Chi-Hsiu Lin
IPC分类号： G09G3/28
CPC分类号： G09G3/292 , G09G3/2932 , G09G3/2942 , G09G2320/0233 , G09G2320/0238 , G09G2320/0242
摘要： The present invention provides a driving method suitable for a plasma display. The plasma display includes multiple scan electrodes, multiple sustain electrodes and multiple address electrodes, for example. Successive frames are adapted to be displayed in repeating reset periods, address periods and sustain periods by applying driving signals to the scan electrodes, sustain electrodes and address electrodes. The driving method is characterized in that before inputting driving signals or when interrupting driving signals, a wall-charge removing signal is applied to the scan electrodes to remove/reduce the residual wall charges around the scan electrodes and the sustain electrodes. As a result, the possibility of the plasma display generating erroneously discharging with strong light at the restarting state can be effectively reduced.
摘要翻译：本发明提供适用于等离子显示器的驱动方法。等离子体显示器例如包括多个扫描电极，多个维持电极和多个寻址电极。通过向扫描电极，维持电极和寻址电极施加驱动信号，连续帧适于以重复的复位周期，地址周期和维持周期显示。驱动方法的特征在于，在输入驱动信号之前或者当中断驱动信号时，向扫描电极施加壁电荷去除信号以去除/减少扫描电极和维持电极周围的残留壁电荷。结果，可以有效地降低在重启状态下用强光产生错误放电的等离子体显示的可能性。

13. 发明授权

US07652642B2 Plasma display apparatus and driving method thereof 有权
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07652642B2
公开(公告)日：2010-01-26
申请号：US11302433
申请日：2005-12-14
申请人： Seong Hak Moon
发明人： Seong Hak Moon
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2942
摘要： There is provided a plasma display apparatus and a driving method of a plasma display panel. The plasma display apparatus comprises a plasma display panel comprising a first electrode and a second electrode, and an electrode driver alternatively applying a sustain pulse of a first polarity to the first electrode and the second electrode and applying a pulse of a second polarity opposite to a first polarity after a magnitude of a voltage of a sustain pulse of a first polarity is maximized. Therefore, it is possible to increase discharge efficiency without rising a driving voltage or increasing an electrode space by increasing an amount of space discharge.
摘要翻译：提供了等离子体显示装置和等离子体显示面板的驱动方法。等离子体显示装置包括等离子体显示面板，其包括第一电极和第二电极，以及电极驱动器，交替地向第一电极和第二电极施加第一极性的维持脉冲，并施加与第一极性相反的第二极性的脉冲在第一极性的维持脉冲的电压的大小被最大化之后的第一极性。因此，可以通过增加空间放电量而不增加驱动电压或增加电极空间来提高放电效率。

14. 发明申请

US20090303223A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：驱动等离子显示面板的方法
公开(公告)号：US20090303223A1
公开(公告)日：2009-12-10
申请号：US12296187
申请日：2008-02-25
申请人： Kosuke Makino , Yoshiki Tsujita , Kunihiro Mima , Kenji Sasaki
发明人： Kosuke Makino , Yoshiki Tsujita , Kunihiro Mima , Kenji Sasaki
IPC分类号： G06F3/038
CPC分类号： G09G3/2965 , G09G3/2942 , G09G2310/066 , H04N5/64 , H04N5/66
摘要： A method for driving a plasma display panel including a plurality of discharge cells each having a scan electrode and a sustain electrode. One field includes a plurality of subfields each having an address period for generating address discharge in a discharge cell, and a sustain period for alternately applying a sustain pulse to the scan electrode and the sustain electrode to generate sustain discharge in the discharge cell in which the address discharge has been generated. The sustain pulse includes a first sustain pulse rising gently and a second sustain pulse rising more steeply than the first sustain pulse. At least one of the sustain pulses applied secondly and thirdly to the scan electrode is the second sustain pulse, and at least one of the sustain pulses applied secondly and thirdly to the sustain electrode is the second sustain pulse.
摘要翻译：一种用于驱动等离子体显示面板的方法，其包括具有扫描电极和维持电极的多个放电单元。一个场包括多个子场，每个子场具有用于在放电单元中产生寻址放电的寻址周期，以及维持周期，用于在扫描电极和维持电极中交替地施加维持脉冲，以在放电单元中产生维持放电，其中已经产生了地址放电。维持脉冲包括轻轻上升的第一维持脉冲和比第一维持脉冲更陡峭地上升的第二维持脉冲。将第二和第三次施加到扫描电极的维持脉冲中的至少一个是第二维持脉冲，并且维持电极二次和三次施加的维持脉冲中的至少一个是第二维持脉冲。

15. 发明申请

US20090284521A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20090284521A1
公开(公告)日：2009-11-19
申请号：US12507791
申请日：2009-07-22
申请人： Kenichi YAMAMOTO , Keizo Suzuki , Hiroshi Kajiyama , Shirun Ho , Tomokatsu Kishi , Kyoji Kariya
发明人： Kenichi YAMAMOTO , Keizo Suzuki , Hiroshi Kajiyama , Shirun Ho , Tomokatsu Kishi , Kyoji Kariya
IPC分类号： G06F3/038
CPC分类号： G09G3/296 , G09G3/2942 , G09G3/2965 , G09G2310/066 , G09G2320/0228
摘要： A plasma display device of high luminous efficiency is provided. In a plasma display device for performing driving including at least an address period and a sustain-discharge period for emission display, the sustain-discharge period includes a pulse application period and an open period, a voltage of an electrode to which a relatively positive voltage is applied in a sustain-discharge electrode pair in a pulse application period immediately before the open period is set as Vsp, and the voltage of the other electrode is set as Vsn, Vsp-Vsn has a significantly negative value in the open period, and light is emitted by a discharge in the open period.
摘要翻译：提供了高发光效率的等离子体显示装置。在用于进行至少包括发光显示的寻址期间和持续放电期间的驱动的等离子体显示装置中，维持放电期间包括脉冲施加期间和开路期间，相对正电压的电极的电压在开启时间设定为Vsp之前的脉冲施加期间施加在维持放电电极对中，另一个电极的电压设定为Vsn，开关期间Vsp-Vsn具有显着的负值，光在放电期间由放电发射。

16. 发明授权

US07605778B2 Plasma display panel and display employing the same having transparent intermediate electrodes and metal barrier ribs 失效
标题翻译：等离子体显示面板和使用该等离子体显示面板的显示器具有透明中间电极和金属阻挡肋
公开(公告)号：US07605778B2
公开(公告)日：2009-10-20
申请号：US10316093
申请日：2002-12-11
申请人： Yutaka Akiba
发明人： Yutaka Akiba
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2927 , G09G3/2932 , G09G3/2935 , G09G3/2942 , G09G3/2986 , G09G2320/0228 , G09G2320/0238 , H01J11/12 , H01J11/28 , H01J11/32 , H01J11/36 , H01J2211/326 , H01J2211/366
摘要： 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 display electrode as a cathode. A charge is stored between the Y display electrode and an intermediate electrode to create an electric field. Upon the increase of the intensity of the electric field to a sufficiently high level, an instant discharge occurs between the Y display electrode and the X display electrode and intense ultraviolet rays are produced. The fluorescent layer excited by the ultraviolet rays emits visible light. Only a narrow pulse current flows through the X display electrode and the Y display electrode, so that power consumption can be suppressed at high emission efficiency.
摘要翻译：中间电极形成在X显示电极和与其平行的Y显示电极之间的空间中。对Y显示电极施加负电压，使用Y显示电极作为阴极。在Y显示电极和中间电极之间存储电荷以产生电场。当电场强度增加到足够高的水平时，在Y显示电极和X显示电极之间发生即时放电，产生强烈的紫外线。由紫外线激发的荧光层发出可见光。只有窄的脉冲电流流过X显示电极和Y显示电极，从而能够以高发光效率抑制功耗。

17. 发明申请

US20090237330A1 PLASMA DISPLAY DEVICE AND PLASMA-DISPLAY-PANEL DRIVING METHOD 审中-公开
标题翻译：等离子体显示装置和等离子显示面板驱动方法
公开(公告)号：US20090237330A1
公开(公告)日：2009-09-24
申请号：US12092102
申请日：2007-08-09
申请人： Hidehiko Shoji , Takahiko Origuchi , Toshiyuki Maeda , Mitsuo Ueda , Takayuki Kamatani
发明人： Hidehiko Shoji , Takahiko Origuchi , Toshiyuki Maeda , Mitsuo Ueda , Takayuki Kamatani
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2096 , G09G3/2932 , G09G3/2942 , G09G3/2948 , G09G3/2965
摘要： In a plasma display device, a period for connecting display electrode pairs to the base potential is disposed between a sustain pulse for generating the final sustain discharge and the previous sustain pulse based on a lighting ratio of the discharge cells in the corresponding subfield, and a voltage for reducing an interelectrode potential difference of the display electrode pairs is applied to the display electrode pairs in a predetermined time period corresponding to the lighting ratio of the discharge cells in the corresponding subfield after applying the sustain pulse for generating the final sustain discharge to the scan electrodes.
摘要翻译：在等离子体显示装置中，将用于将显示电极对与基极电位连接的期间设置在用于产生最终维持放电的维持脉冲和基于相应子场中的放电单元的点亮率的先前维持脉冲之间，在将用于产生最终维持放电的维持脉冲施加到相应子场中的放电单元的点亮比例的预定时间段内，将显示电极对的电极间电位差降低的电压施加到显示电极对扫描电极。

18. 发明申请

US20090153439A1 PLASMA DISPLAY DEVICE AND PLASMA DISPLAY PANEL DRIVE METHOD 审中-公开
标题翻译：等离子体显示装置和等离子显示面板驱动方法
公开(公告)号：US20090153439A1
公开(公告)日：2009-06-18
申请号：US12088750
申请日：2007-02-13
申请人： Yutaka Yoshihama , Shigeo Kigo
发明人： Yutaka Yoshihama , Shigeo Kigo
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/294 , G09G3/2942 , G09G3/298 , G09G2320/0238 , G09G2330/021 , G09G2360/16
摘要： A plasma display device includes a plurality of sub fields, each sub field having an address period and a sustain period in which a sustain discharge is generated by applying a sustain pulse by the number of times corresponding to a brightness weight. A sustain pulse generating circuit has a power recovery section for raising or lowering the sustain pulse by allowing an inter-electrode capacitor of a display electrode pair including a scan electrode and a sustain electrode and an inductor to resonate and a clamp section for clamping a voltage of the sustain pulse to a predetermined voltage. The sustain pulse generating circuit sets a sustain pulse for generating a sustain discharge just before the final sustain discharge in the sustain period to a sustain pulse other than a sustain pulse having the shortest repetition period.
摘要翻译：等离子体显示装置包括多个子场，每个子场具有寻址周期和通过将维持脉冲施加与亮度权重对应的次数来产生维持放电的维持周期。维持脉冲发生电路具有通过允许包括扫描电极和维持电极和电感器的显示电极对的电极间电容器谐振而使维持脉冲升高或降低的功率恢复部分和用于钳位电压的钳位部分的维持脉冲。维持脉冲发生电路将在维持期间内的最终维持放电之前产生维持放电的维持脉冲设定为具有最短重复周期的维持脉冲以外的维持脉冲。

19. 发明申请

US20090040143A1 Apparatus and method for driving a plasma display panel 审中-公开
标题翻译：用于驱动等离子体显示面板的装置和方法
公开(公告)号：US20090040143A1
公开(公告)日：2009-02-12
申请号：US12222156
申请日：2008-08-04
申请人： Eun-Young Jung
发明人： Eun-Young Jung
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , H01J2211/40
摘要： An apparatus for driving a plasma display panel that includes first and second substrates, X electrodes, Y electrodes, and A electrodes between the substrates, and a protective layer on a surface of at least one of the substrates and formed of a material including magnesium oxide and scandium, the apparatus including a first driver configured to generate sustain pulses and to apply the sustain pulses to at least one of the X electrodes and the Y electrodes, and a second driver configured to generate address short pulses and to apply the address short pulses to the A electrodes in synchronization with the sustain pulses.
摘要翻译：一种用于驱动等离子体显示面板的装置，其包括第一和第二基板，X电极，Y电极和A基板之间的电极以及至少一个基板的表面上的保护层，并由包括氧化镁和钪，所述装置包括被配置为产生维持脉冲并将所述维持脉冲施加到所述X电极和所述Y电极中的至少一个的第一驱动器，以及配置为产生地址短脉冲并且施加所述地址短脉冲的第二驱动器与维持脉冲同步地连接到A电极。

20. 发明授权

US07432882B2 Driving circuit for plasma display panel using offset waveform 失效
标题翻译：使用偏移波形的等离子体显示面板的驱动电路
公开(公告)号：US07432882B2
公开(公告)日：2008-10-07
申请号：US10563943
申请日：2003-07-15
申请人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
发明人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/296 , G09G3/2965 , G09G2310/066
摘要： A sustain voltage applying circuit includes a circuit having a sustain pulse generating circuit for generating a sustain pulse of a predetermined waveform and an offset pulse generating circuit for generating an offset pulse higher in peak value than the sustain pulse, the sustain pulse generating circuit and the offset pulse generating circuit being connected in parallel, the offset pulse generating circuit including a first voltage source, a first switching circuit, an inductance component for generating a resonance voltage for the offset pulse generation, and a forward diode for permitting a current supplied to the display electrodes to flow forward so that the resonance voltage is maintained at a higher voltage level than a voltage level of a sustain voltage for a predetermined period of time, the sustain pulse generating circuit including a second voltage and a second switching circuit.
摘要翻译：维持电压施加电路包括具有用于产生预定波形的维持脉冲的维持脉冲发生电路和用于产生峰值比维持脉冲更高的偏移脉冲的偏移脉冲发生电路的电路，维持脉冲发生电路和偏移脉冲发生电路并联连接，所述偏移脉冲发生电路包括第一电压源，第一开关电路，用于产生用于产生偏移脉冲的谐振电压的电感分量;以及正向二极管，用于允许提供给显示电极向前流动，使得谐振电压保持在比维持电压的电压电平高一个预定时间段的较高电压电平，维持脉冲发生电路包括第二电压和第二开关电路。

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