公开(公告)号：US07138966B2

公开(公告)日：2006-11-21

申请号：US10480557

申请日：2002-06-11

申请人： Katsutoshi Shindo ,  Kenji Ogawa ,  Shigeyuki Okumura ,  Takatsugu Kurata

发明人： Katsutoshi Shindo ,  Kenji Ogawa ,  Shigeyuki Okumura ,  Takatsugu Kurata

IPC分类号： G09G3/28

CPC分类号： G09G3/2022 ,  G09G3/291 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2320/0228

摘要： The present invention provides a plasma display device for displaying a high quality image, and its driving method, with which the production cost and power consumption may be reduced and write errors may be suppressed. In the driving method, the length of the erase period D2 is T0+160 μsec, based on the number of sustain pulses being greater than or equal to 25 and less than 50 in the discharge sustain period C2. The length is set by a T1 setting unit according to the information on the number of the sustain pulses sent from a preprocessor in a driving unit, and a T1 table stored in a T1 table storage unit. The T1 setting unit sets T1=160 μsec referring to an extension time period T1 corresponding to the number of sustain pulses that is greater than or equal to 25 and less than 50 in the T1 table.

摘要翻译： 本发明提供一种用于显示高质量图像的等离子体显示装置及其驱动方法，可以降低生产成本和功耗，并且可以抑制写入错误。 在驱动方法中，擦除期间D 2的长度为T 0〜+160μ，基于在放电维持期间维持脉冲数大于或等于25而小于50的数量 C 2。 根据关于从驱动单元中的预处理器发送的维持脉冲的数量的信息和存储在T 1表存储单元中的T 1表，由T 1设置单元设置长度。 参考与大于或等于25的维持脉冲数相对应的扩展时间段T 1，T 1设置单元设置T <1> = 160个音频 在T 1表中超过50。

公开(公告)号：US08081173B2

公开(公告)日：2011-12-20

申请号：US12088764

申请日：2007-02-27

申请人： Katsutoshi Shindo ,  Tetsuya Shirai

发明人： Katsutoshi Shindo ,  Tetsuya Shirai

IPC分类号： G09G5/00

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265 ,  H01J2211/323

摘要： A plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes, each made of a scan electrode and a sustain electrode. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and the data electrodes. The data electrodes have a plurality of main electrode parts in portions faced to the display electrodes, and wiring parts connecting the main electrode parts together and narrower than the main electrode parts. Further, each main electrode part is disposed so that ends thereof in the longitudinal direction of the data electrode substantially correspond to the furthest separated long sides of the scan electrode and the sustain electrode in the discharge cell.

摘要翻译： 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前基板包括由扫描电极和维持电极构成的多个显示电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有与显示电极相对的部分的多个主电极部分，以及将主电极部分连接在一起并比主电极部分窄的配线部分。 此外，每个主电极部分被布置成使得其数据电极的纵向方向上的端部基本对应于放电单元中的扫描电极和维持电极的最远的分离的长边。

公开(公告)号：US08154476B2

公开(公告)日：2012-04-10

申请号：US12088760

申请日：2007-02-27

申请人： Tetsuya Shirai ,  Katsutoshi Shindo

发明人： Tetsuya Shirai ,  Katsutoshi Shindo

IPC分类号： G09G3/28

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265

摘要： A plasma display device includes plasma display panel and a data driver. Plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes, each having scan electrode and sustain electrode. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and data electrodes. Data electrodes have a plurality of main electrode parts) formed in portions facing the display electrodes, and wiring parts that connect main electrode parts and have a width smaller than the widths of main electrode parts. Further, the corner of main electrode part is chamfered.

摘要翻译： 等离子体显示装置包括等离子体显示面板和数据驱动器。 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前面基板包括多个显示电极，每个显示电极具有扫描电极和维持电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有形成在面向显示电极的部分的多个主电极部分，以及连接主电极部分并且具有小于主电极部分的宽度的宽度的布线部分。 此外，主电极部分的角部被倒角。

公开(公告)号：US20090153440A1

公开(公告)日：2009-06-18

申请号：US12088760

申请日：2007-02-27

申请人： Tetsuya Shirai ,  Katsutoshi Shindo

发明人： Tetsuya Shirai ,  Katsutoshi Shindo

IPC分类号： G09G3/28

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265

摘要： A plasma display device includes plasma display panel and a data driver. Plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes, each having scan electrode and sustain electrode. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and data electrodes. Data electrodes have a plurality of main electrode parts) formed in portions facing the display electrodes, and wiring parts that connect main electrode parts and have a width smaller than the widths of main electrode parts. Further, the corner of main electrode part is chamfered.

摘要翻译： 等离子体显示装置包括等离子体显示面板和数据驱动器。 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前面基板包括多个显示电极，每个显示电极具有扫描电极和维持电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有形成在面向显示电极的部分的多个主电极部分，以及连接主电极部分并且具有小于主电极部分的宽度的宽度的布线部分。 此外，主电极部分的角部被倒角。

公开(公告)号：US07235928B2

公开(公告)日：2007-06-26

申请号：US10472406

申请日：2002-05-31

申请人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

发明人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

IPC分类号： H01J17/20

CPC分类号： H01J11/50 ,  H01J11/12

摘要： A gas discharge panel capable of high-speed driving at a low drive voltage, while suppressing the occurrence of write errors in a write period, and a manufacturing method for the same. To achieve this, in the gas discharge panel of the present invention, a secondary gas formed from at least one of carbon dioxide, water vapor, oxygen and nitrogen is induced into discharge spaces 30 evacuated until the residual gas pressure is 0.02 mPa or less, and an He—Xe or Ne—Xe rare gas (discharge gas) is induced into discharge spaces 30. The amount of the secondary gas included within discharge spaces 30 when, for example, carbon dioxide is included therein, is suitably set in terms of both a discharge starting voltage and an electron emission ability, so that the partial pressure of the carbon dioxide is in a range of 0.05 mPa to 0.5 mPa inclusive.

摘要翻译： 一种能够在低驱动电压下高速驱动的气体放电面板及其制造方法，同时抑制写入期间的写入错误的发生。 为此，在本发明的气体放电面板中，将由二氧化碳，水蒸气，氧气和氮气中的至少一种形成的二次气体引入排气空间30中，直至残留气体压力为0.02mPa以下， 并且将He-Xe或Ne-Xe稀有气体（放电气体）引入放电空间30。 包括在放电空间30内的二次气体的量例如在其中包含二氧化碳时，根据放电起始电压和电子发射能力来适当地设定，使得二氧化碳的分压为 0.05mPa〜0.5mPa的范围。

公开(公告)号：US08026907B2

公开(公告)日：2011-09-27

申请号：US12088768

申请日：2007-02-27

申请人： Tetsuya Shirai ,  Katsutoshi Shindo

发明人： Tetsuya Shirai ,  Katsutoshi Shindo

IPC分类号： G09G5/00

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265 ,  H01J2211/323

摘要： A plasma display device includes plasma display panel and a data driver. Plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and data electrodes. Data electrodes have a plurality of main electrode parts provided in portions facing the display electrodes, and wiring parts that connect main electrode parts together and have a width smaller than the widths of main electrode parts. The widths of main electrode parts in a peripheral portion of plasma display panel are larger than the widths of main electrode parts in a central portion thereof.

摘要翻译： 等离子体显示装置包括等离子体显示面板和数据驱动器。 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前基板包括多个显示电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有设置在面向显示电极的部分的多个主电极部分和将主电极部分连接在一起并且具有小于主电极部分的宽度的宽度的布线部分。 等离子体显示面板的周边部分中的主电极部分的宽度大于其中心部分的主电极部分的宽度。

公开(公告)号：US06650053B2

公开(公告)日：2003-11-18

申请号：US09769789

申请日：2001-01-25

申请人： Yuusuke Takada ,  Ryuichi Murai ,  Akira Shiokawa ,  Katsutoshi Shindo

发明人： Yuusuke Takada ,  Ryuichi Murai ,  Akira Shiokawa ,  Katsutoshi Shindo

IPC分类号： H01J1749

CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J11/38 ,  H01J2211/245 ,  H01J2211/323

摘要： A surface-discharge type display device is provided that can reduce power consumption during sustain discharge and suppress the occurrence of illumination failures. A display electrode and a display scan electrode are aligned on a substrate, and a dielectric layer is formed on the substrate so as to cover the display electrode and the display scan electrode. An area having a lower relative permittivity than the dielectric layer is formed in an area surrounded on three sides by the display electrode, the display scan electrode, and the substrate. The dielectric layer allows sufficient wall charges for surface discharge to be accumulated, whereas the lower relative permittivity area allows the capacitance between the display electrode and the display scan electrode to be decreased. Accordingly, the power consumption during sustain discharge is reduced without causing illumination failures.

摘要翻译： 提供一种表面放电型显示装置，其可以降低维持放电期间的功耗，并抑制照明故障的发生。 在基板上排列显示电极和显示扫描电极，在基板上形成电介质层，以覆盖显示电极和显示扫描电极。 通过显示电极，显示扫描电极和基板在三面被包围的区域中形成具有比电介质层低的相对介电常数的区域。 介电层允许积累足够的壁电荷用于表面放电，而较低的相对介电常数面积允许显示电极和显示扫描电极之间的电容减小。 因此，维持放电期间的功率消耗减少而不引起照明故障。

公开(公告)号：US20090289925A1

公开(公告)日：2009-11-26

申请号：US12088768

申请日：2007-02-27

申请人： Tetsuya Shirai ,  Katsutoshi Shindo

发明人： Tetsuya Shirai ,  Katsutoshi Shindo

IPC分类号： G06F3/038

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265 ,  H01J2211/323

摘要： A plasma display device includes plasma display panel and a data driver. Plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and data electrodes. Data electrodes have a plurality of main electrode parts provided in portions facing the display electrodes, and wiring parts that connect main electrode parts together and have a width smaller than the widths of main electrode parts. The widths of main electrode parts in a peripheral portion of plasma display panel are larger than the widths of main electrode parts in a central portion thereof.

摘要翻译： 等离子体显示装置包括等离子体显示面板和数据驱动器。 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前基板包括多个显示电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有设置在面向显示电极的部分的多个主电极部分和将主电极部分连接在一起并且具有小于主电极部分的宽度的宽度的布线部分。 等离子体显示面板的周边部分中的主电极部分的宽度大于其中心部分中的主电极部分的宽度。

公开(公告)号：US20090278822A1

公开(公告)日：2009-11-12

申请号：US12088764

申请日：2007-02-27

申请人： Katsutoshi Shindo ,  Tetsuya Shirai

发明人： Katsutoshi Shindo ,  Tetsuya Shirai

IPC分类号： G06F3/038 ,  G09G3/28

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J2211/265 ,  H01J2211/323

摘要： A plasma display panel includes a front substrate and a rear substrate faced to each other to form a discharge space therebetween. The front substrate includes a plurality of display electrodes, each made of a scan electrode and a sustain electrode. The rear substrate includes a plurality of data electrodes intersected with the display electrodes. Discharges cells are formed at the intersections of the display electrodes and the data electrodes. The data electrodes have a plurality of main electrode parts in portions faced to the display electrodes, and wiring parts connecting the main electrode parts together and narrower than the main electrode parts. Further, each main electrode part is disposed so that ends thereof in the longitudinal direction of the data electrode substantially correspond to the furthest separated long sides of the scan electrode and the sustain electrode in the discharge cell.

摘要翻译： 等离子体显示面板包括彼此面对的前基板和后基板，以在它们之间形成放电空间。 前基板包括由扫描电极和维持电极构成的多个显示电极。 后基板包括与显示电极相交的多个数据电极。 在显示电极和数据电极的交叉处形成放电单元。 数据电极具有与显示电极相对的部分的多个主电极部分，以及将主电极部分连接在一起并比主电极部分窄的配线部分。 此外，每个主电极部分被布置成使得其数据电极的纵向方向上的端部基本对应于放电单元中的扫描电极和维持电极的最远的分离的长边。

公开(公告)号：US07068245B2

公开(公告)日：2006-06-27

申请号：US10603040

申请日：2003-06-24

申请人： Nobuaki Nagao ,  Junpei Hashiguchi ,  Katsutoshi Shindo ,  Toshikazu Wakabayashi

发明人： Nobuaki Nagao ,  Junpei Hashiguchi ,  Katsutoshi Shindo ,  Toshikazu Wakabayashi

IPC分类号： G09G3/28

CPC分类号： G09G3/294 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/2932 ,  G09G2320/0228

摘要： A plasma display apparatus has a waveform of a driving voltage supplied from a driver. The waveform has a sustaining period when a sustaining pulse is alternately applied to scanning electrodes and sustain electrodes for keeping discharge. Besides, the waveform has an erasing period when a ramp voltage pulse whose polarity differs from that of a sustaining pulse is applied to an electrode, which differs from an electrode where a last pulse of the sustaining pulse is applied. As a result, false discharge is prevented, and a stable image can be displayed.

摘要翻译： 等离子体显示装置具有从驾驶员提供的驱动电压的波形。 当维持脉冲交替施加到扫描电极和维持电极以保持放电时，波形具有维持周期。 此外，当与施加维持脉冲的最后脉冲的电极不同的电极施加极性不同于维持脉冲的斜坡电压脉冲时，波形具有擦除周期。 结果，防止了假放电，并且可以显示稳定的图像。