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1. 发明专利

JP2005274881A Plasma display device 有权
标题翻译：等离子体显示设备
公开(公告)号：JP2005274881A
公开(公告)日：2005-10-06
申请号：JP2004086936
申请日：2004-03-24
申请人： Fujitsu Hitachi Plasma Display Ltd , Fujitsu Ltd , Hitachi Ltd , 富士通日立プラズマディスプレイ株式会社 , 富士通株式会社 , 株式会社日立製作所
发明人： SASAKI TAKASHI , KIMURA YUICHIRO , HASHIMOTO YASUNOBU , SUZUKI KEIZO , YAMAMOTO KENICHI
IPC分类号： H04N5/66 , G09F9/313 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , G09G3/299 , H01J17/49
CPC分类号： G09G3/2946 , G09G3/2942 , G09G2310/0218 , G09G2330/021 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To realize a plasma display device in which luminance is improved without increasing power consumption while maintaining successful display quality.
SOLUTION: In the plasma display device of which one screen is constituted of a plurality of subfields SF1 to SFn and which displays an image by performing sustain discharge in each sub-field, the sustain discharge is generated by first sustain waveforms 46, 47, 56, 57 and second sustain waveforms 48, 49, 58, 59 different from the first sustain waveforms and ratio between the first sustain waveforms and the second sustain waveforms used to generate the sustain discharge in each sub-field changes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现在保持成功的显示质量的同时不增加功耗而提高亮度的等离子体显示装置。解决方案：在其中一个屏幕由多个子场SF1至SFn构成并且通过在每个子场中执行维持放电而显示图像的等离子体显示装置中，通过第一维持波形46产生维持放电，不同于第一维持波形的第二维持波形48,49,58,59以及用于在每个子场中产生维持放电的第一维持波形和第二维持波形之间的比率发生变化。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004318078A Method for driving plasma display panel 有权
标题翻译：驱动等离子显示面板的方法
公开(公告)号：JP2004318078A
公开(公告)日：2004-11-11
申请号：JP2004048529
申请日：2004-02-24
申请人： Fujitsu Hitachi Plasma Display Ltd , Fujitsu Ltd , 富士通日立プラズマディスプレイ株式会社 , 富士通株式会社
发明人： ITOKAWA NAOKI , SEO YOSHIHO , HASHIMOTO YASUNOBU , SAKAMOTO TETSUYA , KISHI TOMOKATSU
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To reduce useless power consumption and to improve the efficiency of light emission when the number of cells to be turned on is comparatively small.
SOLUTION: Display rate values are previously divided into ranges, a suitable display pulse waveform is previously selected in each divided range, the display rate of a display target is detected at the time of practical display, and different sorts of display pulses having respectively different waveforms are properly used in accordance with detection results. The display rate means the rate of the number of cells to be turned on to the number of cells of a screen.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减少无用的功耗，并且当打开的电池数量相对较小时，提高发光效率。
解决方案：显示速率值预先分为范围，在每个划分的范围中预先选择合适的显示脉冲波形，在实际显示时检测显示目标的显示速率，并且具有不同种类的显示脉冲具有分别根据检测结果正确使用不同的波形。显示速率是指要打开的单元数量与屏幕的单元数量的比率。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007103017A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007103017A
公开(公告)日：2007-04-19
申请号：JP2005287265
申请日：2005-09-30
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： ONOZAWA MAKOTO , HASHIMOTO YASUNOBU , KISHI TOMOKATSU , SHIBATA MASAYUKI
IPC分类号： H01J11/02 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J9/02 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/38 , H01J11/50
CPC分类号： H01J11/12 , G09G3/2965 , H01J11/38
摘要： PROBLEM TO BE SOLVED: To provide a high-luminance plasma display panel.
SOLUTION: The plasma display device comprises first and second substrates 1, 2, first and second electrodes 11, 12 formed on the first substrate to generate a sustain discharge in a space on the first substrate, a third electrode 15 formed on the second substrate to generate an address discharge in between with the second electrode, a dielectric layer 13 formed of a silicone oxide film on the first substrate so as to cover the first and second electrodes, and a discharge gas having a Xe density within the range of 10±2.5% and existing between the first and second substrates. A thickness of the dielectric layer is within the range of 10±2.5 μm. One pixel is made up of the first to third electrodes, and the plasma display device can display an image composed of 1,920×1,080 pixels.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供高亮度等离子体显示面板。解决方案：等离子体显示装置包括第一和第二基板1,2，形成在第一基板上的第一和第二电极11,12，以在第一基板上的空间中产生维持放电，第三电极15形成在第一基板上第二基板，用于在第二电极之间产生寻址放电，在第一基板上由氧化硅膜形成的电介质层13，以覆盖第一和第二电极;以及放电气体，其Xe密度在 10±2.5％，存在于第一和第二基板之间。电介质层的厚度在10±2.5μm的范围内。一个像素由第一至第三电极组成，等离子体显示装置可以显示由1920×1080像素组成的图像。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006234982A Plasma display device and driving method thereof 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：JP2006234982A
公开(公告)日：2006-09-07
申请号：JP2005046199
申请日：2005-02-22
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： HASHIMOTO YASUNOBU , ISHIGAKI MASAHARU , NAMIKI FUMIHIRO
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device and a drive method therefor that can realize prevention flickers and/or improvement in the luminance.
SOLUTION: The display device is provided which has a display section for displaying a two-dimensional image consisting of a plurality of lines; and a drive circuit, which displays two-dimensional image data at the display section in frame units while one frame includes 1st and 2nd fields (Fo, Fe). The drive circuit displays image data of one line in the two-dimensional image data, by using a group of a plurality of 1st lines of the display section for the 1st field and displays image data of one line in the two-dimensional image data, by using a group of a plurality of 2nd lines different from the group of the plurality of 1st lines for the 2nd field.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够实现防止闪烁和/或提高亮度的等离子体显示装置及其驱动方法。解决方案：提供显示装置，其具有用于显示由多条线组成的二维图像的显示部分; 以及驱动电路，其以帧为单位在显示部显示二维图像数据，而一帧包括第一和第二场（Fo，Fe）。驱动电路通过使用第一场的显示部分的多个第一行的组来显示二维图像数据中的一行的图像数据，并且在二维图像数据中显示一行的图像数据，通过使用与第二场的多个第一行的组不同的多个第二行的组。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007242353A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007242353A
公开(公告)日：2007-09-20
申请号：JP2006061240
申请日：2006-03-07
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： HASHIMOTO YASUNOBU
IPC分类号： G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/32 , H01J11/34 , H01J11/36
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of suppressing background luminescence by reducing light entering into a display cell C by priming (P) discharge, in a technique of a PDP device equipped with a PDP having three electrodes X, Y and A and ladder type barrier ribs, and using priming (P) discharge.
SOLUTION: This PDP device is provided with the PDP having the ladder type barrier ribs 34 forming groove parts doubling as exhaust paths. P discharge assisting operation of address discharge is carried out in a plurality of P discharge regions (rp) of the groove part 41 between scanning electrodes Y. The PDP device is structured such that, in the groove part 41, each pair of projecting parts 29 (P electrodes) of Y bus electrodes 22b for forming a P discharge gap (gp) is formed at a position on a center line (b) of a vertical rib 34a instead of a C center line (a).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过引入（P）放电来减少进入显示单元C的光来抑制背景发光的技术，在配备有具有三个电极X，Y的PDP的PDP装置的技术中 A型和梯型障肋，并使用底漆（P）排出。解决方案：该PDP装置设置有具有梯形障壁34的PDP，其形成作为排气路径加倍的槽部。在扫描电极Y之间的槽部41的多个P放电区域（rp）中执行寻址放电的P放电辅助操作。PDP器件被构造成使得在槽部41中，每对突出部29 用于形成P放电间隙（gp）的Y总线电极22b（P电极）形成在垂直肋34a的中心线（b）上的位置，而不是C中心线（a）。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007157517A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007157517A
公开(公告)日：2007-06-21
申请号：JP2005351593
申请日：2005-12-06
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： HASHIMOTO YASUNOBU , IWASE NOBUHIRO , KISHI TOMOKATSU , SHIBATA MASAYUKI
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/296 , G09G3/298 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/46 , H01J11/48
CPC分类号： H01J11/12 , G09G3/2932 , G09G2310/0218 , H01J2211/361 , H01J2211/38
摘要： PROBLEM TO BE SOLVED: To provide a full HD plasma display device of small size having high brightness.
SOLUTION: The plasma display device has a first and a second base plate, a first and a second electrodes for performing sustain discharge on the first base plate, formed thereon, and a third electrode for performing address discharge between the second electrode and itself, formed on the second base plate. The first to third electrodes constitutes one pixel composed of RGB cells, and a display of 1,920×1,080 pixels is possible. The length of diagonal line of the display screen is shorter than 132 cm. An interlace drive is performed. Almost half number of the third electrodes are connected to a driving circuit from upper edge of the panel, and the rest of the third electrodes are connected to the driving circuit from lower edge of the panel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高亮度的小尺寸的全高清等离子体显示装置。解决方案：等离子体显示装置具有第一和第二基板，用于在其上形成的第一基板上执行维持放电的第一和第二电极以及用于在第二电极和第二电极之间执行寻址放电的第三电极本身形成在第二基板上。第一至第三电极构成由RGB单元组成的一个像素，并且可以显示1,920×1,080个像素。显示屏的对角线长度小于132厘米。执行隔行驱动。几乎一半的第三电极从面板的上边缘连接到驱动电路，其余的第三电极从面板的下边缘连接到驱动电路。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006184514A Method for driving plasma display panel, and plasma display device 有权
标题翻译：驱动等离子显示面板的方法和等离子体显示装置
公开(公告)号：JP2006184514A
公开(公告)日：2006-07-13
申请号：JP2004377477
申请日：2004-12-27
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： HASHIMOTO YASUNOBU , KISHI TOMOKATSU , SAKAMOTO TETSUYA , ITOKAWA NAOKI , KOBAYASHI ATSUYUKI , KAWANAMI YOSHIMI , TOYODA OSAMU , KUNII YASUHIKO , TAKAMORI TAKAHIRO , TAKAYAMA KUNIO
IPC分类号： G09G3/288 , G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/299 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To suppress degradation in the characteristics of a phosphor layer, while improving the luminance and light emission efficiency in display discharge.
SOLUTION: In the method for driving a plasma display panel provided with at least three display electrodes X, Y, and Z for use in the display discharge for one display cell and having a structure, in which the phosphor layer is not formed between the display electrode and a discharge space, the electric potential of at least one display electrode Z of the display electrodes is varied during the display discharge, and the electric potential of the at least one display electrode Z is made to differ at the beginning and the end of the display discharge.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：在提高显示放电的亮度和发光效率的同时，抑制荧光体层的特性的劣化。解决方案：在用于驱动具有至少三个显示电极X，Y和Z的等离子体显示面板的方法中，用于一个显示单元的显示放电并具有其中不形成荧光体层的结构在显示电极和放电空间之间，在显示放电期间，显示电极的至少一个显示电极Z的电位变化，并且至少一个显示电极Z的电位在开始时不同，显示器放电结束。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006030527A Drive circuit 有权
标题翻译：驱动电路
公开(公告)号：JP2006030527A
公开(公告)日：2006-02-02
申请号：JP2004208379
申请日：2004-07-15
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： KISHI TOMOKATSU , SAKAMOTO TETSUYA , TAKAGI AKIHIRO , NISHIMURA SATORU , KANAZAWA GIICHI , KOBAYASHI ATSUYUKI , SASAKI TAKASHI , HASHIMOTO YASUNOBU
IPC分类号： G09G3/288 , G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , H04N5/66
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2310/066 , G09G2320/0223 , G09G2320/0233 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To solve a problem that a load increases when many pixels are displayed and that luminance becomes low.
SOLUTION: Provided is a drive circuit of a display device using a capacitive load, the drive circuit having a clamp circuit which is connected to a power source potential and clamps the potential of the capacitive load to the power source potential so that electric power is dispersed with time and supplied to the capacitive load. For example, the clamp circuit has a plurality of switches (CU1, CU2) connected in parallel between the capacitive load (120) and power source potential (Vs) and the plurality of switches are turned ON in different timing.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决当显示许多像素并且亮度变低时负载增加的问题。解决方案：提供一种使用电容性负载的显示装置的驱动电路，该驱动电路具有钳位电路，该钳位电路连接到电源电位，并将电容负载的电位钳位到电源电位，使得电功率随时间分散并提供给电容性负载。例如，钳位电路具有在电容性负载（120）和电源电位（Vs）之间并联连接的多个开关（CU1，CU2），并且多个开关在不同的定时导通。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2007212882A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007212882A
公开(公告)日：2007-08-23
申请号：JP2006034222
申请日：2006-02-10
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： FURUKAWA ISAO , ONOZAWA MAKOTO , HASHIMOTO YASUNOBU , KISHI TOMOKATSU
IPC分类号： G09F9/00
CPC分类号： G09G3/296 , G09G2300/0408 , G09G2300/0426 , G09G2320/041
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device which is reducible in cost by keeping a ground potential constant by decreasing the impedance between a panel electrode (X electrode or Y electrode) and a chassis.
SOLUTION: The plasma display device has a plasma display panel (1, 2) and the chassis (301) supporting the plasma display panel. The plasma display panel has a plurality of first electrodes (Xi) and a plurality of second electrodes (Yi) generating a discharge with the plurality of first electrodes on a first substrate (1), and the plurality of first electrodes are connected as a ground fixed potential to the chassis through a conductive substance (304), which is sandwitched between the first substrate and chassis.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种通过降低面板电极（X电极或Y电极）与底座之间的阻抗来保持接地电位恒定的成本可降低的等离子体显示装置。等离子体显示装置具有支撑等离子体显示面板的等离子体显示面板（1,2）和底座（301）。等离子体显示面板具有多个第一电极（Xi）和多个第二电极（Yi），其在第一基板（1）上产生具有多个第一电极的放电，并且多个第一电极作为接地通过导电物质（304）固定到底盘上，导电物质（304）在第一基底和底盘之间被切割。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006258924A Plasma display apparatus and driving method for the same 审中-公开
标题翻译：等离子显示装置及其驱动方法
公开(公告)号：JP2006258924A
公开(公告)日：2006-09-28
申请号：JP2005073169
申请日：2005-03-15
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： HASHIMOTO YASUNOBU
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298
摘要： PROBLEM TO BE SOLVED: To provide a plasma display apparatus capable of preventing contrast deterioration caused by background light emitting.
SOLUTION: A first display cell includes first and second display electrodes (Xo, Yi) and a second display cell includes the second display electrodes and third display electrodes (Yi, Xe). In a first address period (Ta1), discharge is generated between the first and the second display electrodes due to discharge between the second display electrode and an address electrode (Aj), while discharge is not generated between the second and the third display electrodes. Thereafter, in a first return period (Tt1), a return pulse is supplied to the second display electrode and the address electrode. In a second address period (Ta2), discharge is generated between the second and the third display electrodes due to discharge between the second display electrode and the address electrode, while discharge is not generated between the first and the second display electrodes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够防止由背景光发射引起的对比度劣化的等离子体显示装置。解决方案：第一显示单元包括第一和第二显示电极（Xo，Yi），第二显示单元包括第二显示电极和第三显示电极（Yi，Xe）。在第一寻址周期（Ta1）中，由于第二显示电极和寻址电极（Aj）之间的放电，在第一和第二显示电极之间产生放电，同时在第二和第三显示电极之间不产生放电。此后，在第一返回周期（Tt1）中，向第二显示电极和寻址电极提供返回脉冲。在第二寻址周期（Ta2）中，由于第二显示电极和寻址电极之间的放电，在第二和第三显示电极之间产生放电，同时在第一和第二显示电极之间不产生放电。版权所有（C）2006，JPO＆NCIPI

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