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公开(公告)号：US20060119547A1
公开(公告)日：2006-06-08
申请号：US11280289
申请日：2005-11-17
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： The present invention relates to an energy recovery circuit and energy recovering method using the same that is capable of reducing the number of components. An energy recovery circuit according to the present invention includes: a panel capacitor formed equivalently in a scan electrode and a sustain electrode; a scan electrode driver installed at a side of the scan electrode of the panel capacitor to supply a sustaining pulse to the side of the scan electrode; a sustain electrode driver installed at a side of the sustain electrode of the panel capacitor to supply the sustaining pulse to the side of the sustain electrode; one source capacitor commonly connected to the scan electrode driver and the sustain electrode driver to supply a voltage to the panel capacitor and to charge with a voltage discharged in the panel capacitor; and a path providing part to a current path of both the panel capacitor and the source capacitor when a voltage is supplied from the panel capacitor to the source capacitor.
摘要翻译： 本发明涉及能够减少组件数量的能量回收电路和能量回收方法。 根据本发明的能量恢复电路包括：在扫描电极和维持电极中等效地形成的面板电容器; 安装在面板电容器的扫描电极一侧的扫描电极驱动器，以向扫描电极侧提供维持脉冲; 维持电极驱动器，其安装在面板电容器的维持电极的一侧，以向维持电极侧提供维持脉冲; 通常连接到扫描电极驱动器和维持电极驱动器的一个源极电容器向面板电容器提供电压并且对面板电容器中放电的电压进行充电; 以及当从面板电容器向源极电容器提供电压时，向面板电容器和源电容器的电流路径提供一部分的路径。
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公开(公告)号：US20050225513A1
公开(公告)日：2005-10-13
申请号：US11097372
申请日：2005-04-04
IPC分类号： G09G3/20 , G09F9/313 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/2948 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2320/041
摘要： The present invention relates to a plasma display apparatus and method of driving the same, wherein erroneous discharge, miss-discharge and abnormal discharge are prevented, dark room contrast is increased, and operational margin is widened. According to the plasma display apparatus and driving method thereof, a negative voltage is applied to a first electrode, and a positive voltage is applied to a second electrode, whereby wall charges of a positive polarity are accumulated on the first electrode and wall charges of a negative polarity are accumulated on the second electrode, within discharge cells during a pre-reset period. The discharge cells are then initialized using the wall charge distribution of the discharge cells during a reset period.
摘要翻译： 等离子体显示装置及其驱动方法技术领域本发明涉及一种等离子体显示装置及其驱动方法，能够防止误放电，漏电放电，异常放电，暗室对比度增大，操作余量扩大。 根据等离子体显示装置及其驱动方法，向第一电极施加负电压，向第二电极施加正电压，由此在第一电极上累积正极性的壁电荷，在 在预复位期间，在放电单元内，在第二电极上累积负极性。 然后在复位周期期间使用放电单元的壁电荷分布来初始化放电单元。
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公开(公告)号：US20070057872A1
公开(公告)日：2007-03-15
申请号：US11354968
申请日：2006-02-16
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： The present invention relates to a plasma display apparatus, more particularly, to a plasma display apparatus and the driving method of the same for providing an improved energy recovery circuit for a sustain discharge. A plasma display apparatus according to an aspect of the present invention comprises a plasma display panel comprising a scan electrode and a sustain electrode; an energy recovery unit applying energy to the scan electrode and the sustain electrode through an energy recovery path; a first energy supply controller connecting the energy recovery unit to the scan electrode; and a second energy supply controller connecting the energy recovery unit to the sustain electrode.
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，更具体地说，涉及等离子体显示装置及其驱动方法，用于提供用于维持放电的改进的能量回收电路。 根据本发明的等离子体显示装置包括：包括扫描电极和维持电极的等离子体显示面板; 能量回收单元，通过能量回收路径向扫描电极和维持电极施加能量; 将能量回收单元连接到扫描电极的第一能量供给控制器; 以及将能量回收单元连接到维持电极的第二能量供给控制器。
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公开(公告)号：US20070091025A1
公开(公告)日：2007-04-26
申请号：US11360626
申请日：2006-02-24
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： The present invention relates to a plasma display apparatus, and more particularly, to a method of driving a plasma display apparatus. The method of driving the plasma display apparatus according to an aspect of the present invention comprises the steps of applying a sustain voltage to a scan electrode, supplying energy applied to the scan electrode to a sustain electrode through an inductor unit, applying a sustain voltage to the sustain electrode, and supplying the energy applied to the sustain electrode to the scan electrode through the inductor unit. The present invention can implement sustain pulses by way of a serial, parallel or serial/parallel method using one circuit and can significantly enhance energy recovery efficiency.
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，涉及等离子体显示装置的驱动方法。 驱动根据本发明的一个方面的等离子体显示装置的方法包括以下步骤：向扫描电极施加维持电压，通过电感器单元向扫描电极施加施加到维持电极的能量，向维持电极施加维持电压 维持电极，并且通过电感器单元向扫描电极提供施加到维持电极的能量。 本发明可以通过使用一个电路的串行，并行或串行/并行方法实现维持脉冲，并且可以显着提高能量回收效率。
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公开(公告)号：US20060187150A1
公开(公告)日：2006-08-24
申请号：US11319727
申请日：2005-12-29
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2927 , G09G3/294 , G09G2310/0267 , G09G2330/028
摘要： A plasma display panel employs a voltage circuit having an input and an output, the voltage circuit configured for supplying a negative voltage for an electrode. The plasma display panel also employs a power supply that has a positive terminal and a negative terminal, where the negative terminal is connected to the input of the voltage circuit. The power supply is otherwise configured relative to the voltage circuit such that the voltage difference between the output and the input of the voltage circuit is fixed as a function of the power supply. By fixing this voltage difference, parasitic capacitance is minimized, power consumption and calorific value are reduced, and the plasma display panel operates in a more stable manner.
摘要翻译： 等离子体显示面板采用具有输入和输出的电压电路，所述电压电路被配置为提供用于电极的负电压。 等离子体显示面板还采用具有正端子和负端子的电源，其中负端子连接到电压电路的输入端。 电源以相对于电压电路的方式进行配置，使得电压电路的输出和输入之间的电压差作为电源的功能被固定。 通过固定该电压差，寄生电容最小化，功率消耗和发热量降低，等离子体显示面板以更稳定的方式工作。
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公开(公告)号：US20070132670A1
公开(公告)日：2007-06-14
申请号：US11480420
申请日：2006-07-05
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G2330/02
摘要： A plasma display apparatus is disclosed. A scan driver of the plasma display apparatus supplies a voltage of a scan signal of a negative polarity direction and a voltage of a sustain signal to a scan electrode using one voltage source. Further, a sustain driver of the plasma display apparatus supplies a voltage of a sustain signal and a sustain bias voltage to a sustain electrode using one voltage source.
摘要翻译： 公开了一种等离子体显示装置。 等离子体显示装置的扫描驱动器使用一个电压源向扫描电极提供负极性方向的扫描信号和维持信号的电压的电压。 此外，等离子体显示装置的维持驱动器使用一个电压源向维持电极提供维持信号和维持偏置电压的电压。
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公开(公告)号：US20060125726A1
公开(公告)日：2006-06-15
申请号：US11295683
申请日：2005-12-07
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2927 , G09G2310/066 , G09G2320/041
摘要： The present invention relates to a plasma display apparatus. A plasma display apparatus according to the present invention comprises a plasma display panel comprising a scan electrode and a sustain electrode, a scan driver for applying a negative voltage to the scan electrode before a reset period when the scan electrode is applied with a positive voltage and a sustain driver for applying a positive voltage to the sustain electrode while the scan electrode is applied with a negative voltage.
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。 根据本发明的等离子体显示装置包括：等离子体显示面板，包括扫描电极和维持电极;扫描驱动器，用于在扫描电极施加正电压的复位周期之前向扫描电极施加负电压;以及 用于在扫描电极施加负电压时向维持电极施加正电压的维持驱动器。
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8.发明申请公开(公告)号：US20050139580A1
公开(公告)日：2005-06-30
申请号：US11017826
申请日：2004-12-22
申请人： Hyun Seo , Yun Jung , Young Kim , JaeSung You
发明人： Hyun Seo , Yun Jung , Young Kim , JaeSung You
IPC分类号： G02F1/13 , B23K26/00 , B23K26/03 , B23K26/04 , B23K26/06 , H01L21/20 , H01L21/268 , H01L21/44 , H01L21/324
CPC分类号： H01L21/0268 , B23K26/04 , B23K26/066 , B23K2101/36 , H01L21/02686 , H01L21/2026 , H01L21/268 , Y10S117/904
摘要： A crystallization method is provided which improves a crystallization process by deciding a best-fit focal plane for a laser beam using a test mask and then applying the decided best-fit focal plane to the crystallization process. The crystallization method includes loading a test mask on a mask stage; deciding a best-fit focal plane by performing a crystallization test using the test mask, checking the test result and deciding conditions of a best-fit focal plane from the test result; moving the mask stage to a position corresponding to the best-fit focal plane; loading a mask for crystallization process onto the moved mask stage; and performing the crystallization process using the mask for crystallization process.
摘要翻译： 提供一种结晶方法，其通过使用测试掩模确定用于激光束的最佳拟合焦平面，然后将所确定的最佳拟合焦平面应用于结晶过程来改善结晶过程。 结晶方法包括在掩模台上装载测试掩模; 通过使用测试掩模进行结晶测试来确定最佳拟合焦平面，从测试结果检查测试结果并确定最佳拟合焦平面的条件; 将掩模台移动到对应于最佳拟合焦平面的位置; 将用于结晶过程的掩模加载到移动的掩模台上; 并使用该结晶处理用掩模进行结晶处理。
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9.发明申请公开(公告)号：US20080011726A1
公开(公告)日：2008-01-17
申请号：US11826160
申请日：2007-07-12
申请人： Hyun Seo , Yun Jung , Young Kim , JaeSung You
发明人： Hyun Seo , Yun Jung , Young Kim , JaeSung You
IPC分类号： B23K26/02
CPC分类号： H01L21/0268 , B23K26/04 , B23K26/066 , B23K2101/36 , H01L21/02686 , H01L21/2026 , H01L21/268 , Y10S117/904
摘要： A crystallization method and system are provided which improve a crystallization process by deciding a best-fit focal plane for a laser beam using a test mask and then applying the decided best-fit focal plane to the crystallization process. The crystallization method includes loading a test mask on a mask stage; deciding a best-fit focal plane by performing a crystallization test using the test mask, checking the test result and deciding conditions of a best-fit focal plane from the test result; moving the mask stage to a position corresponding to the best-fit focal plane; loading a mask for crystallization process onto the moved mask stage; and performing the crystallization process using the mask for crystallization process.
摘要翻译： 提供了一种结晶方法和系统，其通过使用测试掩模确定用于激光束的最佳拟合焦平面，然后将决定的最佳拟合焦平面应用于结晶过程来改善结晶过程。 结晶方法包括在掩模台上装载测试掩模; 通过使用测试掩模进行结晶测试来确定最佳拟合焦平面，从测试结果检查测试结果并确定最佳拟合焦平面的条件; 将掩模台移动到对应于最佳拟合焦平面的位置; 将用于结晶过程的掩模加载到移动的掩模台上; 并使用该结晶处理用掩模进行结晶处理。
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公开(公告)号：US20070069990A1
公开(公告)日：2007-03-29
申请号：US11406231
申请日：2006-04-19
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2807 , G09G3/2942 , G09G3/2965
摘要： In a plasma display apparatus and a method of driving the same which is driven by a driving signal having a reset period, an address period and a sustain period, a sustain pulse is applied during the sustain period, the sustain pulse including: an interval in which the sustain pulse rises from a ground voltage to a first voltage; an interval in which the first voltage is substantially constant for predetermined period of time; an interval in which the sustain pulse rises from the first voltage to a second voltage; and an interval in which the second voltage is substantially constant for a predetermined period of time. At least two discharges can be generated per a single sustain pulse by applying a sustain pulse rising and falling in two stages during one sustain period, and discharge efficiency and luminance can be improved by lengthening a light emission time by maintaining the light generated by a discharge for a predetermined time.
摘要翻译： 在由具有复位周期，寻址周期和维持期间的驱动信号驱动的等离子体显示装置及其驱动方法中，在维持期间施加维持脉冲，维持脉冲包括： 维持脉冲从接地电压上升到第一电压; 第一电压在预定时间段内基本上恒定的间隔; 维持脉冲从第一电压上升到第二电压的间隔; 以及第二电压在预定时间段内基本上恒定的间隔。 通过在一个维持周期期间施加两级上升和下降的维持脉冲，可以在单个维持脉冲中产生至少两次放电，并且通过保持放电产生的光来延长发光时间可以提高放电效率和亮度 预定时间。
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