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61. 发明申请

US20070035474A1 Plasma display device having improved luminous efficacy 有权
标题翻译：具有改善发光效率的等离子体显示装置
公开(公告)号：US20070035474A1
公开(公告)日：2007-02-15
申请号：US11583849
申请日：2006-10-20
申请人： Kenichi Yamamoto , Keizo Suzuki , Masatoshi Shiiki , Kyoji Kariya , Tomokatsu Kishi , Tetsuya Sakamoto , Takashi Sasaki , Takayuki Shimizu
发明人： Kenichi Yamamoto , Keizo Suzuki , Masatoshi Shiiki , Kyoji Kariya , Tomokatsu Kishi , Tetsuya Sakamoto , Takashi Sasaki , Takayuki Shimizu
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/2965 , G09G2360/16
摘要： There is provided a plasma display device capable of high luminous efficacy and stable driving for displaying images at various image display load factors. The plasma display device performs the sustain discharge for a light-emission display, and is configured to apply a sustain pulse voltage between a sustain electrode pair in a respective one of the plural discharge cells to generate a sustain discharge in a respective one of the following operating modes selected based upon use of the plasma display device: (a) generating a pre-discharge and then a main discharge; (b) generating a main discharge without a pre-discharge preceding the main discharge; and (c) switching between the mode (a) and the mode (b). The sustain voltage waveforms are used which compensate for an increase in voltage drop due to an increase in discharge current when the image display load factor is excessively increased.
摘要翻译：提供了一种具有高发光效率和稳定驱动的等离子体显示装置，用于在各种图像显示负载因子下显示图像。等离子体显示装置对发光显示进行维持放电，并且构成为在多个放电单元的各一个之间的维持电极对之间施加维持脉冲电压，以在下述各个中产生维持放电基于使用等离子体显示装置选择的操作模式：（a）产生预放电然后产生主放电; （b）在主放电之前产生不具有预放电的主放电; 和（c）在模式（a）和模式（b）之间切换。使用维持电压波形，其补偿当图像显示负载因子过度增加时由于放电电流的增加导致的电压降的增加。

62. 发明申请

US20060158390A1 Plasma display panel driving method and plasma display apparatus 失效
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US20060158390A1
公开(公告)日：2006-07-20
申请号：US11317006
申请日：2005-12-27
申请人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
发明人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , G09G2360/16
摘要： In a conventional method of driving a plasma display panel, for example, an auxiliary discharge is executed between an A electrode and a Y electrode to improve light-emission efficiency of a display discharge. However, since a phosphor layer is present between the A electrode and the Y electrode, the phosphor layer is exposed to a discharge, whereby there is a problem that its characteristic deteriorates. A method of driving a plasma display panel having a structure, in which at least three display electrodes X, Y, and Z used for a display discharge are provided to a display cell and no phosphor layer is formed between said display electrodes and a discharge space, the method comprising the steps of: varying a potential of at least one display electrode Z of said display electrodes during said display discharge; and making a potential of said at least one display electrode Z at a time of starting said display discharge different from that at a time of ending said display discharge.
摘要翻译：在等离子体显示面板的传统方法中，例如在A电极和Y电极之间进行辅助放电，以提高显示放电的发光效率。然而，由于荧光体层存在于A电极和Y电极之间，所以荧光体层暴露于放电，存在其特性恶化的问题。一种驱动具有以下结构的等离子体显示面板的方法，其中将用于显示放电的至少三个显示电极X，Y和Z提供给显示单元，并且在所述显示电极和放电空间之间不形成荧光体层该方法包括以下步骤：在所述显示放电期间改变所述显示电极的至少一个显示电极Z的电位; 以及在开始所述显示放电时使所述至少一个显示电极Z的电位不同于结束所述显示放电时的电位。

63. 发明申请

US20060012545A1 Drive circuit 有权
标题翻译：驱动电路
公开(公告)号：US20060012545A1
公开(公告)日：2006-01-19
申请号：US11181793
申请日：2005-07-15
申请人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
发明人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2310/066 , G09G2320/0223 , G09G2320/0233 , G09G2360/16
摘要： There is provided a drive circuit of a display device using a capacitive load which includes a clamp circuit connected to a power source potential and clamping a potential of the capacitive load to the power source potential such that an electric power is supplied to the capacitive load in a temporally dispersed manner. For example, the clamp circuit includes a plurality of switches parallelly connected between the capacitive load and the power source potential, the plurality of switches being turned on at different times.
摘要翻译：提供了一种使用电容性负载的显示装置的驱动电路，该电容性负载包括连接到电源电位的钳位电路，并且将电容性负载的电位钳位到电源电位，使得电力被提供给电容性负载时间分散的方式。例如，钳位电路包括并联连接在电容性负载和电源电位之间的多个开关，多个开关在不同时间导通。

64. 发明授权

US08207912B2 Driving method for plasma display panel and plasma display device 失效
标题翻译：等离子显示面板和等离子体显示装置的驱动方法
公开(公告)号：US08207912B2
公开(公告)日：2012-06-26
申请号：US12269721
申请日：2008-11-12
申请人： Naoki Itokawa , Katsumi Ito , Masaki Kimura , Junichi Kumagai , Yasunobu Hashimoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Katsumi Ito , Masaki Kimura , Junichi Kumagai , Yasunobu Hashimoto , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2965
摘要： Sustain pulses are alternately applied to a pair of display electrodes of discharge cells provided in a plasma display panel (PDP) to generate a sustain discharge to display an image on the PDP. The sustain pulses include two-crests discharge voltage waveforms having a first maximum and second maximum values, in which discharges are generated twice in a half cycle. After applying a sustain pulse having a one-crest discharge voltage waveform to a pair of display electrodes, a predetermined number of sustain pulses of two-crests discharge voltage waveforms are consecutively applied. A time, from applying a second sustain pulse of a two-crests discharge voltage waveform to clamping a voltage of the second sustain pulse to the second maximum value, is made longer than a time, from applying a first sustain pulse of a two-crests discharge voltage waveform to clamping a voltage of the first sustain pulse to the second maximum value.
摘要翻译：延迟脉冲交替施加到设置在等离子体显示面板（PDP）中的放电单元的一对显示电极，以产生维持放电以在PDP上显示图像。维持脉冲包括具有第一最大值和第二最大值的二峰放电电压波形，其中在半周期内产生放电两次。在对一对显示电极施加具有一峰放电电压波形的维持脉冲之后，连续施加预定数量的两峰放电电压波形的维持脉冲。通过将两峰放电电压波形的第二维持脉冲施加到将第二维持脉冲的电压钳位到第二最大值的时间比通过施加两峰的第一维持脉冲的时间长放电电压波形以将第一维持脉冲的电压钳位到第二最大值。

65. 发明授权

US07667671B2 Plasma display device and method for driving the same 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07667671B2
公开(公告)日：2010-02-23
申请号：US11340836
申请日：2006-01-27
申请人： Tomokatsu Kishi , Naoki Itokawa , Takayuki Kobayashi , Yasunobu Hashimoto
发明人： Tomokatsu Kishi , Naoki Itokawa , Takayuki Kobayashi , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , H01J11/12 , H01J11/28
摘要： There is provided a plasma display device that has a first, a second, and a third electrodes, phosphors emitting a light depending on discharges generated by applying voltages of the first to third electrodes, and a drive circuit for applying a pulse to the third electrode in every time discharge light emission is generated by applying an alternating pulse between the first and second electrodes, and the time at which the pulse of the third electrode reaches 50% of its amplitude in the trailing edge takes place before the time of the first peak of the light emission waveform.
摘要翻译：提供了一种等离子体显示装置，其具有第一，第二和第三电极，磷光体根据通过施加第一至第三电极的电压而产生的放电而发光;以及驱动电路，用于向第三电极施加脉冲在每次通过在第一和第二电极之间施加交替脉冲而产生放电发光时，并且第三电极的脉冲在后沿的幅度达到其幅度的50％的时间发生在第一峰值的时间之前的发光波形。

66. 发明申请

US20090058765A1 Plasma Display Device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20090058765A1
公开(公告)日：2009-03-05
申请号：US12183673
申请日：2008-07-31
申请人： Yasunobu Hashimoto , Masaki Kimura , Tomokatsu Kishi , Katsumi Ito , Naoki Itokawa , Hideaki Ohki
发明人： Yasunobu Hashimoto , Masaki Kimura , Tomokatsu Kishi , Katsumi Ito , Naoki Itokawa , Hideaki Ohki
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2983 , G09G3/299 , G09G2310/0224 , G09G2330/022
摘要： Between a sustain circuit outputting a sustain pulse and a scan circuit (even) driving a Y electrode of an even display line, there is provided a first switch capable of making the Y electrode of the even display line be in a high impedance state, and between the sustain circuit and a scan circuit (odd) driving a Y electrode of an odd display line, there is provided a second switch capable of making the Y electrode of the odd display line be in the high impedance state. By first and second switches, the Y electrode of the even display line and the Y electrode of the odd display line can be independently controlled to be in the high impedance states, whereby discharge of the even display line can be restrained in a sustain period of an odd frame, while a discharge of the odd display line can be restrained in a sustain period of an even frame, thereby realizing an interlace drive without complicating a circuit configuration.
摘要翻译：输出维持脉冲的维持电路和驱动均匀显示线的Y电极的扫描电路（偶数）之间，设置有使均匀显示线的Y电极处于高阻抗状态的第一开关，以及在维持电路和驱动奇数显示行的Y电极的扫描电路（奇数）之间，设置有能够使奇数显示行的Y电极处于高阻抗状态的第二开关。通过第一和第二开关，可以将偶数显示行的Y电极和奇数显示行的Y电极独立地控制为处于高阻抗状态，从而可以在维持期间抑制偶数显示行的放电可以在偶数帧的维持期间抑制奇数显示行的放电，从而实现隔行扫描而不使电路结构复杂化。

67. 发明申请

US20070126360A1 Plasma display device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20070126360A1
公开(公告)日：2007-06-07
申请号：US11634105
申请日：2006-12-06
申请人： Yasunobu Hashimoto , Nobuhiro Iwase , Tomokatsu Kishi , Masayuki Shibata
发明人： Yasunobu Hashimoto , Nobuhiro Iwase , Tomokatsu Kishi , Masayuki Shibata
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , G09G3/2932 , G09G2310/0218 , H01J2211/361 , H01J2211/38
摘要： A small-sized full HD plasma display device with high luminance is to be provided. The plasma display device according to the present invention comprises: first and second substrates; first and second electrodes formed on the first substrate so as to generate sustain discharge on the first substrate; and third electrodes formed on the second substrate so as to generate address discharge with the second electrodes, wherein the first to third electrodes form one pixel including cells of R, G and B, display of 1920×1080 pixels can be made, a length of a diagonal line of a display screen is shorter than 132 cm, an interlace drive is used, almost half of the third electrodes are connected to a drive circuit from an upper side of a panel, and the rest of the third electrodes are connected to the drive circuit from a lower side of the panel.
摘要翻译：提供具有高亮度的小尺寸全高清等离子体显示装置。根据本发明的等离子体显示装置包括：第一和第二基板; 第一和第二电极，形成在第一基板上，以在第一基板上产生维持放电; 以及形成在第二基板上的第三电极，以便产生与第二电极的寻址放电，其中第一至第三电极形成包括R，G和B的单元的一个像素，可以显示1920×1080像素的长度，显示屏的线路短于132cm，使用隔行驱动器，几乎一半的第三电极从面板的上侧连接到驱动电路，并且其余的第三电极连接到驱动电路从面板的下侧。

68. 发明授权

US07227516B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US07227516B2
公开(公告)日：2007-06-05
申请号：US10844516
申请日：2004-05-13
申请人： Tomokatsu Kishi , Yoshikazu Kanazawa , Eiji Ito , Takahiro Takamori , Noriaki Setoguchi
发明人： Tomokatsu Kishi , Yoshikazu Kanazawa , Eiji Ito , Takahiro Takamori , Noriaki Setoguchi
IPC分类号： G09G3/28 , H01J17/49
CPC分类号： G09G3/2927 , G09G3/2813 , G09G3/293 , G09G3/294 , G09G3/2986 , G09G3/299
摘要： The plasma display apparatus, in which the light emission efficiency is improved, has been disclosed. The fourth electrodes, which extend in the same direction of the first electrodes (X electrode) and the second electrodes (Y electrodes) and are exposed into the discharge space, are provided between the first and the second electrodes where the sustaining discharge is carried out, and when the sustain action is carried out, the fixed voltage between the voltage applied to the first electrode and that applied to the second electrode is applied to the fourth electrode provided between the first and the second electrodes where the sustain action is carried out in order to make the electric field between the first and the second electrodes uniform.
摘要翻译：已经公开了提高发光效率的等离子体显示装置。在第一电极和第二电极之间沿第一电极（X电极）和第二电极（Y电极）的相同方向延伸并暴露于放电空间的第四电极设置在执行维持放电的第一和第二电极之间并且当执行维持动作时，施加到第一电极的电压与施加到第二电极的电压之间的固定电压施加到设置在第一和第二电极之间的第四电极，其中进行维持动作以使第一和第二电极之间的电场均匀。

69. 发明授权

US06842159B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US06842159B2
公开(公告)日：2005-01-11
申请号：US09962367
申请日：2001-09-26
申请人： Tomokatsu Kishi , Yoshikazu Kanazawa , Eiji Ito , Takahiro Takamori , Noriaki Setoguchi
发明人： Tomokatsu Kishi , Yoshikazu Kanazawa , Eiji Ito , Takahiro Takamori , Noriaki Setoguchi
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/299 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/32 , H01J11/34 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/2813 , G09G3/293 , G09G3/294 , G09G3/2986 , G09G3/299
摘要： The plasma display apparatus, in which the light emission efficiency is improved, has been disclosed. The fourth electrodes, which extend in the same direction of the first electrodes (X electrode) and the second electrodes (Y electrodes) and are exposed into the discharge space, are provided between the first and the second electrodes where the sustaining discharge is carried out, and when the sustain action is carried out, the fixed voltage between the voltage applied to the first electrode and that applied to the second electrode is applied to the fourth electrode provided between the first and the second electrodes where the sustain action is carried out in order to make the electric field between the first and the second electrodes uniform.
摘要翻译：已经公开了提高发光效率的等离子体显示装置。在第一电极和第二电极之间沿第一电极（X电极）和第二电极（Y电极）的相同方向延伸并暴露于放电空间的第四电极设置在执行维持放电的第一和第二电极之间并且当执行维持动作时，施加到第一电极的电压与施加到第二电极的电压之间的固定电压施加到设置在第一和第二电极之间的第四电极，其中进行维持动作以使第一和第二电极之间的电场均匀。

70. 发明授权

US06784859B2 Plasma display drive method 失效
标题翻译：等离子显示驱动方式
公开(公告)号：US06784859B2
公开(公告)日：2004-08-31
申请号：US09933113
申请日：2001-08-21
申请人： Noriaki Setoguchi , Tomokatsu Kishi
发明人： Noriaki Setoguchi , Tomokatsu Kishi
IPC分类号： G09G328
CPC分类号： G09G3/2927 , G09G3/2932 , G09G3/2935 , G09G3/299 , G09G2310/066 , G09G2320/0228
摘要： A plasma display drive method, in which the address action is carried out in a short time without fail, has been disclosed. In the reset action, wall charges are left uniformly in the display cell, and the following address action comprises the selective action to select the OFF cell, the eliminative action to eliminate the wall charges in the OFF cell selected in the selective action, and the write action to form wall charges needed for the sustain action in the ON cell.
摘要翻译：已经公开了在短时间内进行地址动作的等离子体显示驱动方法。在复位动作中，壁面电荷在显示单元中保持均匀，并且以下地址动作包括选择OFF单元的选择动作，消除在选择动作中选择的OFF单元中的壁电荷的消除动作，以及写入动作以形成ON单元中的维持动作所需的壁电荷。

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