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1. 发明授权

US06525486B2 Method and device for driving an AC type PDP 有权
标题翻译：用于驱动AC型PDP的方法和装置
公开(公告)号：US06525486B2
公开(公告)日：2003-02-25
申请号：US10021083
申请日：2001-12-19
申请人： Kenji Awamoto , Yasunobu Hashimoto , Koichi Sakita , Kunio Takayama
发明人： Kenji Awamoto , Yasunobu Hashimoto , Koichi Sakita , Kunio Takayama
IPC分类号： G09G310
CPC分类号： G09G3/296 , G09G3/2927 , G09G3/2932 , G09G2310/066 , G09G2330/021
摘要： A method for driving an AC type plasma display panel is provided in which time necessary for addressing can be shortened without deteriorating stability of a display. Before the addressing, a reset process is performed by applying an increasing waveform voltage between a reference potential line and a scan electrode so as to equalize charge in all cells. In the addressing, a selection voltage Vya1 having the same polarity as a final applied voltage Vyr2 in the reset process and an absolute value larger than the voltage Vyr2 by a potential difference &Dgr;Vy is applied between a scan electrode corresponding to a selected row and the reference potential line.
摘要翻译：提供了一种用于驱动AC型等离子体显示面板的方法，其中可以缩短寻址所需的时间，而不会降低显示器的稳定性。在寻址之前，通过在参考电位线和扫描电极之间施加增加的波形电压来执行复位处理，以便均衡所有单元中的电荷。在寻址中，将与复位处理中的最终施加电压Vyr2具有相同极性的选择电压Vya1和大于电压Vyr2的电位差DELTAVy的绝对值施加在与选定行对应的扫描电极与参考电压潜力线。

2. 发明授权

US06249087B1 Method for driving a plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US06249087B1
公开(公告)日：2001-06-19
申请号：US09560870
申请日：2000-04-28
申请人： Kunio Takayama , Koichi Sakita , Yasushi Yoneda , Kenji Awamoto , Yasunobu Hashimoto , Kazuo Yoshikawa , Tomokatsu Kishi
发明人： Kunio Takayama , Koichi Sakita , Yasushi Yoneda , Kenji Awamoto , Yasunobu Hashimoto , Kazuo Yoshikawa , Tomokatsu Kishi
IPC分类号： G09G310
CPC分类号： G09G3/2927 , G09G3/296 , G09G2310/066
摘要： A plasma display panel that can enlarge the voltage margin and can realize a stable display is provided. The plasma display panel includes first and second display electrodes X, Y for generating surface discharge and address electrodes A that cross the display electrodes via a dielectric layer. In the preparation process of the addressing for forming charge distribution corresponding to display contents, charge forming and charge adjusting are performed. The charge forming generates wall voltage having the same polarity at the same kind of interelectrode of all cells constituting the screen, for three kinds of interelectrodes, an interelectrode XY between the display electrodes, an interelectrode XA between the first display electrode and the address electrode, and an interelectrode YA between the second display electrode and the address electrode. The charge adjusting decreases the wall voltage by applying an increasing voltage that increases continuously or step by step.
摘要翻译：提供了可以扩大电压裕度并可实现稳定显示的等离子体显示面板。等离子体显示面板包括用于产生表面放电的第一和第二显示电极X，Y和经由电介质层与显示电极交叉的寻址电极A. 在对应于显示内容形成电荷分布的寻址的准备过程中，进行电荷形成和电荷调节。电荷形成在构成屏幕的所有单元的相同种类的电极之间产生具有相同极性的壁电压，对于三种电极间，显示电极之间的电极间XY，第一显示电极和寻址电极之间的电极间XA，以及第二显示电极和寻址电极之间的电极间YA。电荷调整通过施加连续增加或逐步增加的电压来降低壁电压。

3. 发明授权

US06545423B2 Applied voltage setting method and drive method of plasma display panel 有权
标题翻译：等离子显示面板的施加电压设定方法及驱动方法
公开(公告)号：US06545423B2
公开(公告)日：2003-04-08
申请号：US09729318
申请日：2000-12-05
申请人： Koichi Sakita , Kenji Awamoto , Yasunobu Hashimoto
发明人： Koichi Sakita , Kenji Awamoto , Yasunobu Hashimoto
IPC分类号： G09G310
CPC分类号： G09G3/2927 , G09G2310/066
摘要： A method for setting an applied voltage in a plasma display panel is provided, in which a driving voltage margin is increased. A charge adjustment is performed by generating a discharge for changing a wall charge quantity without changing a polarity of the charging before addressing. In a coordinates space describing the relationship between the effective voltage between the first electrodes and the effective voltage between the second electrodes, a voltage range (Vt closed curve) that can generate a microdischarge for the charge adjustment is determined, and a waveform of an increasing voltage that is applied to the discharge cell is determined in accordance with a Vt closed curve.
摘要翻译：提供了一种用于设置等离子体显示面板中的施加电压的方法，其中驱动电压裕度增加。通过产生用于改变壁电荷量的放电而不改变寻址之前的充电极性来执行电荷调整。在描述第一电极之间的有效电压与第二电极之间的有效电压之间的关系的坐标空间中，确定可以产生用于电荷调整的微放电的电压范围（Vt闭合曲线），并且增加根据Vt闭合曲线确定施加到放电单元的电压。

4. 发明授权

US07123218B2 Method for driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US07123218B2
公开(公告)日：2006-10-17
申请号：US10459608
申请日：2003-06-12
申请人： Kunio Takayama , Kenji Awamoto , Yasunobu Hashimoto
发明人： Kunio Takayama , Kenji Awamoto , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G3/2932 , G09G3/2935 , G09G3/2948 , G09G2310/0205
摘要： A method for driving a plasma display panel is provided in which a time necessary for an addressing process is shortened without using any special driving component. The method comprises an addressing process that includes the steps of setting light emission operation of the cells of a display of one screen, starting j-th row selection at a point during (j-1)th row selection, and changing the data electrodes from a control state corresponding to display data of the (j-1)th row to a control state corresponding to display data of the j-th row during a period in which the (j-1)th row selection and the j-th row selection are overlapped with each other.
摘要翻译：提供了一种用于驱动等离子体显示面板的方法，其中缩短了寻址过程所需的时间，而不使用任何特殊的驱动部件。该方法包括一个寻址过程，其包括以下步骤：设置一个屏幕的显示单元的发光操作，在第（j-1）行选择期间的点开始第j行选择，并且将数据电极从在第（j-1）行选择和第j行的时段期间，对应于第（j-1）行的显示数据的控制状态对应于与第j行的显示数据相对应的控制状态的控制状态选择彼此重叠。

5. 发明授权

US07050075B2 Data conversion circuit and color image display apparatus 失效
公开(公告)号：US07050075B2
公开(公告)日：2006-05-23
申请号：US10347411
申请日：2003-01-21
申请人： Kenji Awamoto , Katsuya Irie , Kunio Takayama , Yasunobu Hashimoto
发明人： Kenji Awamoto , Katsuya Irie , Kunio Takayama , Yasunobu Hashimoto
IPC分类号： G09G5/10
CPC分类号： G09G3/2983 , G09G3/2003 , G09G5/005 , G09G5/006 , G09G5/20 , G09G2300/0452 , G09G2310/0224 , G09G2340/0414 , G09G2340/0421
摘要： A data conversion circuit is provided for displaying a high definition image whose resolution is different from that of a display screen having a cell arrangement that is not a square arrangement. The data conversion circuit performs addition operation with weighting that is also resolution conversion of the integer ratio M:N and data correction for improving a linear display quality for input image data.

6. 发明申请

US20110175891A1 PLASMA DISPLAY APPARATUS 失效
标题翻译：等离子显示设备
公开(公告)号：US20110175891A1
公开(公告)日：2011-07-21
申请号：US12863621
申请日：2008-09-10
申请人： Isao Furukawa , Yasunobu Hashimoto , Koichi Sakita
发明人： Isao Furukawa , Yasunobu Hashimoto , Koichi Sakita
IPC分类号： G09G3/28 , G09G5/00
CPC分类号： G09G3/2965 , G09G3/293 , G09G2310/066 , G09G2330/028
摘要： A plasma display apparatus includes a plasma display panel including plural scanning electrodes extending in a first direction and plural address electrodes extending in a second direction crossing the first direction, an address driver to drive the address electrodes, a power recovery circuit including an inductor and a capacitor, and a switch provided in the address driver to switch connection and disconnection between the address electrodes and the power recovery circuit.
摘要翻译：一种等离子体显示装置包括：等离子体显示面板，包括沿第一方向延伸的多个扫描电极和沿与第一方向交叉的第二方向延伸的多个寻址电极，驱动寻址电极的地址驱动器，包括电感器和电容器和设置在地址驱动器中的开关，以切换地址电极和功率恢复电路之间的连接和断开。

7. 发明授权

US08553025B2 Plasma display apparatus with power recovery circuit 失效
标题翻译：带电源恢复电路的等离子显示装置
公开(公告)号：US08553025B2
公开(公告)日：2013-10-08
申请号：US12863621
申请日：2008-09-10
申请人： Isao Furukawa , Yasunobu Hashimoto , Koichi Sakita
发明人： Isao Furukawa , Yasunobu Hashimoto , Koichi Sakita
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G3/2965 , G09G3/293 , G09G2310/066 , G09G2330/028
摘要： A plasma display apparatus includes a plasma display panel including plural scanning electrodes extending in a first direction and plural address electrodes extending in a second direction crossing the first direction, an address driver to drive the address electrodes, a power recovery circuit including an inductor and a capacitor, and a switch provided in the address driver to switch connection and disconnection between the address electrodes and the power recovery circuit.
摘要翻译：一种等离子体显示装置包括：等离子体显示面板，包括沿第一方向延伸的多个扫描电极和沿与第一方向交叉的第二方向延伸的多个寻址电极，驱动寻址电极的地址驱动器，包括电感器和电容器和设置在地址驱动器中的开关，以切换地址电极和功率恢复电路之间的连接和断开。

8. 再颁专利

USRE44003E1 Method for driving a gas-discharge panel 有权
标题翻译：驱动气体放电面板的方法
公开(公告)号：USRE44003E1
公开(公告)日：2013-02-19
申请号：US12907945
申请日：2010-10-19
申请人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
发明人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
IPC分类号： G09G3/28
CPC分类号： G09G3/2935 , G09G3/2927 , G09G3/2932 , G09G2300/0413 , G09G2310/0213 , G09G2310/066
摘要： When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen, discharge is generated that has intensity in accordance with display data corresponding to each of all cells belonging to the selected row for each selection of the row. Thus, the priming effect in the following discharge is generated.
摘要翻译：当执行用于设置以构成显示屏幕的行和列为单位的每个单元格的状态的行顺序寻址时，产生具有与属于所选行的所有单元中的每个单元相对应的显示数据的强度的放电，每行选择一行。因此，产生在以下放电中的起动效应。

9. 再颁专利

USRE41832E1 Method for driving a gas-discharge panel 有权
标题翻译：驱动气体放电面板的方法
公开(公告)号：USRE41832E1
公开(公告)日：2010-10-19
申请号：US12389281
申请日：2009-02-19
申请人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
发明人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
IPC分类号： G09G3/28
CPC分类号： G09G3/2935 , G09G3/2927 , G09G3/2932 , G09G2300/0413 , G09G2310/0213 , G09G2310/066
摘要： When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen, discharge is generated that has intensity in accordance with display data corresponding to each of all cells belonging to the selected row for each selection of the row. Thus, the priming effect in the following discharge is generated.
摘要翻译：当执行用于设置以构成显示屏幕的行和列为单位的每个单元格的状态的行顺序寻址时，产生具有与属于所选行的所有单元中的每个单元相对应的显示数据的强度的放电，每行选择一行。因此，产生在以下放电中的起动效应。

10. 发明申请

US20090251444A1 Method for driving a gas electric discharge device 有权
标题翻译：用于驱动气体放电装置的方法
公开(公告)号：US20090251444A1
公开(公告)日：2009-10-08
申请号：US12382821
申请日：2009-03-24
申请人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
发明人： Yasunobu Hashimoto , Yasushi Yoneda , Kenji Awamoto , Seiichi Iwasa
IPC分类号： G09G5/00
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/294 , G09G3/298 , G09G3/3662 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2360/18
摘要： A method for driving a plasma display panel having at least first electrodes and second electrodes which cause discharge in cells is provided. The method includes applying a first pulse and a second pulse to the second electrode in an address preparation period. The method also includes applying a scan pulse to the second pulse to the second electrode in an address period. The method includes the first pulse having a voltage changing with time in a positive direction and the second pulse having a voltage changing with time in a negative direction and the scan pulse having a negative voltage which is lower than the attained voltage of the second pulse.
摘要翻译：提供一种用于驱动等离子体显示面板的方法，所述等离子体显示面板具有至少第一电极和在单元中引起放电的第二电极。该方法包括在地址准备期间向第二电极施加第一脉冲和第二脉冲。该方法还包括在寻址周期中向第二电极施加扫描脉冲到第二脉冲。该方法包括：第一脉冲具有在正方向上随时间变化的电压，并且第二脉冲具有在负方向上随时间变化的电压，并且扫描脉冲具有低于第二脉冲的达到电压的负电压。

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