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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

JP2007304631A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007304631A
公开(公告)日：2007-11-22
申请号：JP2007219936
申请日：2007-08-27
申请人： Fujitsu Hitachi Plasma Display Ltd , Hitachi Ltd , 富士通日立プラズマディスプレイ株式会社 , 株式会社日立製作所
发明人： YAMAMOTO KENICHI , SUZUKI KEIZO , KAJIYAMA HIROSHI , KA KIRIN , KISHI TOMOKATSU , KARIYA NORIJI
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device having high-luminous efficiency.
SOLUTION: A plasma display device which performs drive at least during an address period and a sustain period for performing luminous display is characterized in that a pulse impression period and a gap period exist in the sustain period; and when the voltage of electrodes to which a relatively positive voltage is applied of sustaining electrodes is defined as Vsp and the voltage of electrodes of other sides is defined as Vsn in the immediately preceding pulse impression period of the gap period, the value of Vsp-Vsn has significantly negative value in the gap period, and has discharge light emission during the gap period.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高发光效率的等离子体显示装置。解决方案：至少在寻址周期和用于进行发光显示的维持期间进行驱动的等离子体显示装置的特征在于在维持周期中存在脉冲压印周期和间隙周期; 并且当将维持电极施加相对正电压的电极的电压定义为Vsp，并且在间隙周期的紧邻在前的脉冲压印周期中将另一侧的电极的电压定义为Vsn时，Vsp- Vsn在间隙期间具有显着的负值，并且在间隙期间具有放电发光。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005010398A Plasma display device 有权
标题翻译：等离子体显示设备
公开(公告)号：JP2005010398A
公开(公告)日：2005-01-13
申请号：JP2003173647
申请日：2003-06-18
申请人： Fujitsu Hitachi Plasma Display Ltd , Hitachi Ltd , 富士通日立プラズマディスプレイ株式会社 , 株式会社日立製作所
发明人： YAMAMOTO KENICHI , SUZUKI KEIZO , SHIIKI MASATOSHI , KARIYA NORIJI , KISHI TOMOKATSU , SAKAMOTO TETSUYA , SASAKI TAKASHI , SHIMIZU TAKAYUKI
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298
CPC分类号： G09G3/2942 , G09G3/2965 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device stable to display of various load factors with high light emission efficiency . SOLUTION: The plasma display device which performs driving including a sustain discharge for the purpose of at least light emission display uses a sustain voltage waveform having a voltage drop correcting means for compensating an increase in the voltage drop due to an increase in discharge current when the load factor is increased by generating the sustain voltage in the form of occasionally switching one or both of (a) generating a pre-discharge and a normal discharge in succession thereto and (b) generating the normal discharge without being accompanied by the pre-discharge. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种对显示具有高发光效率的各种负载因子的稳定的等离子体显示装置。解决方案：为了至少发光显示的目的，执行包括维持放电的驱动的等离子体显示装置使用具有电压降修正装置的维持电压波形，用于补偿由于放电增加引起的电压降的增加通过以偶尔切换（a）连续产生预放电和正常放电的一个或两个的形式产生维持电压来增加负载因子的电流，以及（b）产生正常放电而不伴随着预放电。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003280570A Plasma display device 有权
标题翻译：等离子体显示设备
公开(公告)号：JP2003280570A
公开(公告)日：2003-10-02
申请号：JP2002078284
申请日：2002-03-20
申请人： Fujitsu Hitachi Plasma Display Ltd , Hitachi Ltd , 富士通日立プラズマディスプレイ株式会社 , 株式会社日立製作所
发明人： YAMAMOTO KENICHI , SUZUKI KEIZO , KAJIYAMA HIROSHI , KA KIRIN , KISHI TOMOKATSU , KARIYA NORIJI
IPC分类号： H04N5/66 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/296 , G09G3/2942 , G09G3/2965 , G09G2310/066 , G09G2320/0228
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device having a high-luminous efficiency. SOLUTION: For a plasma display device which performs drive at least during an address period and a sustenance period for performing luminous display, a pulse impression period and a gap period exist in the sustenance period and when the voltage of electrodes to which a relatively positive voltage is applied of sustaining electrodes is defined as Vsp and the voltage of electrodes of other sides is defined as Vsn in the immediately preceding pulse impression period of the gap period, the value of Vsp-Vsn is significantly negative in the gap period and discharge light emission is applied in the gap period. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供具有高发光效率的等离子体显示装置。解决方案：对于至少在写入期间进行驱动的等离子体显示装置和用于进行发光显示的维持周期，在维持期间存在脉冲压印周期和间隙周期，并且当电极的电压维持电极的相对正电压被定义为Vsp，并且在间隙周期的前一脉冲压印周期中将另一侧的电极的电压定义为Vsn，在间隙周期中Vsp-Vsn的值显着为负，在间隙期间施加放电发光。版权所有（C）2004，JPO

5. 发明专利

JP2005101005A Plasma display panel 有权
标题翻译：等离子显示面板
公开(公告)号：JP2005101005A
公开(公告)日：2005-04-14
申请号：JP2004366619
申请日：2004-12-17
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： KUNII YASUHIKO , SHIBATA MASAYUKI , KAWANAMI YOSHIMI , YAMAMOTO KENICHI , YOKOYAMA ATSUSHI , YAJIMA YUSUKE , KANAGU SHINJI , WAKABAYASHI YASUHIRO , FUJIMOTO AKIHIRO , NANTO TOSHIYUKI
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/32 , H01J11/34 , H01J11/36 , H01J11/02
CPC分类号： H01J2211/245
摘要： PROBLEM TO BE SOLVED: To materialize a PDP excellent in productivity for both barrier formation and disposal of exhaust air, and capable of bright and stable display.
SOLUTION: In this plasma display panel 1 in which a discharge gas is filled in a gap facing a pair of substrates 11, 12, and a barrier 29 composed of a vertical wall 291 to partition a gas filling space on the inner surface of one substrate 21 for every column in conformity with the arrangement of discharge cells and a horizontal wall 292 to partition it for every row are disposed, the vertical wall 291 and the horizontal wall 292 are formed as baked bodies of the same material, and the horizontal wall 292 is formed with its pattern width made as large as 130 % or wider than the width of the vertical wall 291 so that the amount of heat contraction in its height direction becomes larger than that of the vertical wall 291. Thereby, a ventilating passage passing the top part of the horizontal wall 292, in which the gas filling space of the discharge cell partitioned by both walls is formed low including the crossing section of the vertical wall 291 and the horizontal wall 292 is provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现排气的屏障形成和排放的生产率优异的PDP，并且能够显示和稳定显示。解决方案：在等离子体显示面板1中，其中放电气体填充在面对一对基板11,12的间隙中，以及由垂直壁291构成的阻挡层29，以将内表面上的气体填充空间每个列的一个基板21与放电单元的布置一致，并且设置用于每排排列的水平壁292，垂直壁291和水平壁292形成为相同材料的烘烤体，并且水平壁292形成为具有比垂直壁291的宽度大130％或更宽的图案宽度，使得其高度方向的热收缩量变得大于垂直壁291的热收缩量。由此，通风提供通过水平壁292的顶部的通道，其中由两个壁分隔的排出单元的气体填充空间形成为低，包括垂直壁291和水平壁292的交叉部分，编辑。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2011030094A Radio communication system for traveling body and failure processing method of the same 审中-公开
标题翻译：无线电通信系统，用于行驶身体和故障处理方法
公开(公告)号：JP2011030094A
公开(公告)日：2011-02-10
申请号：JP2009175629
申请日：2009-07-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAMURA SHINICHI , UCHIDA TSUTOMU , YAMAMOTO KENICHI , YANO MASAAKI
IPC分类号： H04W24/08 , H04B17/00 , H04W88/18
摘要： PROBLEM TO BE SOLVED: To accurately and instantaneously notify a radio base station monitoring device of the failure of a radio base station. SOLUTION: In the radio communication system of traveling object, a radio terminal obtains the failure information of a radio base station in which any failure is generated, and stores it in the storage means of the radio terminal, and when the radio base station to which the radio terminal is connected is abnormal, the other radio base station is retrieved by the radio terminal, and when the radio terminal is connected to the normal radio base station, the failure information stored in the storage means is transmitted from the radio terminal to a failure information receiver. The failure information receiver receives the failure information of the radio base station transmitted from the radio terminal, and generates a warning based on the failure information, and notifies the radio base station monitoring device of the warning. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了准确地且立即地向无线基站监视装置通知无线基站的故障。解决方案：在移动对象的无线通信系统中，无线终端取得生成了故障的无线基站的故障信息，并将其存储在无线终端的存储单元中，当无线基站无线电终端所连接的站异常，另一无线电基站由无线终端检索，当无线电终端连接到普通无线电基站时，存储在存储装置中的故障信息从无线电终端到故障信息接收器。故障信息接收器接收从无线终端发送的无线基站的故障信息，并根据故障信息生成警告，并向无线基站监视装置通知警告。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010282113A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2010282113A
公开(公告)日：2010-12-16
申请号：JP2009136959
申请日：2009-06-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO KENICHI
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298
摘要： PROBLEM TO BE SOLVED: To provide a driving technique to enhance light emission efficiency by devising a driving method, and also to improve display quality (display irregularity), in a plasma display device such as a plasma television (PDP-TV) using a plasma display panel.
SOLUTION: The plasma display device has the plasma display panel provided with at least a plurality of discharge cells having a pair of sustain electrodes to perform at least sustain discharge for light emission display The sustain discharge light emission in a single cell includes a waveform having at least two peaks, and height relation of the two peaks is temporally reversed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供通过设计驱动方法提高发光效率的驱动技术，并且还提高了诸如等离子体电视（PDP-TV）等离子体显示装置中的显示质量（显示不规则）使用等离子体显示面板。解决方案：等离子体显示装置具有设置有至少多个具有一对维持电极的放电单元的等离子体显示面板，以至少对发光显示进行维持放电。单个电池单元中的维持放电发光包括：具有至少两个峰的波形和两个峰的高度关系在时间上相反。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2007271658A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2007271658A
公开(公告)日：2007-10-18
申请号：JP2006093601
申请日：2006-03-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO KENICHI , SUZUKI KEIZO
IPC分类号： G09G3/292 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/12 , H01J11/24 , H01J11/26 , H01J11/50
CPC分类号： G09G3/2942 , G09G2310/066 , G09G2320/0228 , H01J2211/323
摘要： PROBLEM TO BE SOLVED: To provide a technique for stabilizing a discharge by preventing the life of a protective film from becoming short owing to a rise in driving voltage while improving light emission efficiency by high Xe voltage division in a PDP. SOLUTION: Disclosed is a plasma display device which performs driving including at least a sustain discharge for light emission display, the plasma display device being characterized in that two-stage discharge driving for generating a predischarge and a main discharge following it is performed and a voltage Vs in the main discharge is so set that Vpmin≤Vp COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：通过在PDP中通过高Xe分压提高发光效率，通过防止由于驱动电压的上升而使保护膜的寿命变短而提供一种用于稳定放电的技术。解决方案：公开了一种等离子体显示装置，其执行至少包括用于发光显示的维持放电的驱动，该等离子体显示装置的特征在于，执行用于产生预放电的二级放电驱动和跟随它的主放电并且主放电中的电压Vs被设定为Vpmin≤Vp

9. 发明专利

JP2011123175A Image display device 有权
标题翻译：图像显示设备
公开(公告)号：JP2011123175A
公开(公告)日：2011-06-23
申请号：JP2009279458
申请日：2009-12-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKISHIRO KENJI , KUSUNOKI TOSHIAKI , YAMAMOTO KENICHI
IPC分类号： G09G5/36 , G02F1/133 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/298 , G09G3/36 , G09G5/00 , G09G5/02 , G09G5/10 , H04N9/69
CPC分类号： G09G5/02 , G09G3/2003 , G09G2320/0242 , G09G2320/0271 , G09G2320/0673 , G09G2360/16 , G09G2380/08 , H04N5/202 , H04N9/69
摘要： PROBLEM TO BE SOLVED: To provide an image display device for special uses, which improves a color resolution of a particular color and increases a color reproducibility. SOLUTION: In the image display device, an area in which a gradient is gentle is provided to a partial region of a gamma curve denoted by a relationship of an input value (gray level) and an output value (luminance relative value) so that chromaticity points on chromaticity coordinates are unevenly distributed, thereby improving a chromatic resolving power (color resolution) of a particular color. In this manner, the color reproducibility of special monitors which display images of a particular color range represented by a monitor for remote medical care and a monitor for surgical operation can be improved. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于特殊用途的图像显示装置，其提高特定颜色的颜色分辨率并增加颜色再现性。解决方案：在图像显示装置中，对于由输入值（灰度）和输出值（亮度相对值）的关系表示的伽马曲线的部分区域，提供梯度平缓的区域，使得色度坐标上的色度点不均匀分布，从而提高特定颜色的色分辨能力（颜色分辨率）。以这种方式，可以提高显示由用于远程医疗的监视器表示的特定颜色范围的图像的特殊监视器的颜色再现性和用于外科手术的监视器的颜色再现性。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010282129A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2010282129A
公开(公告)日：2010-12-16
申请号：JP2009137271
申请日：2009-06-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMAMOTO KENICHI
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298
摘要： PROBLEM TO BE SOLVED: To provide a technique to suppress shortening of life of a protection film due to rise of driving voltage while enhancing light emission efficiency by achieving a high Xe partial pressure or the like, in a plasma display device such as a plasma television (PDP-TV) using a plasma display panel.
SOLUTION: The plasma display device has the plasma display panel provided with at least a plurality of discharge cells having a pair of sustain electrodes to perform sustain discharge at least in a sustain period for light emission display. The device is provided with: a first power supply that generates first voltage to form a voltage pulse at least for the sustain discharge; and a second power supply that generates second voltage lower than the first voltage, and also has a display load factor area having a period in which the voltage pulse of only the second voltage is applied at least in the sustain period.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决方案：提供一种通过实现高Xe分压等来提高发光效率，通过驱动电压的上升来抑制保护膜的寿命缩短的技术，在等离子体显示装置例如使用等离子体显示面板的等离子体电视（PDP-TV）。解决方案：等离子体显示装置具有设置有至少多个具有一对维持电极的放电单元的等离子体显示面板，至少在用于发光显示的维持期间中进行维持放电。该装置设置有：第一电源，其产生第一电压以至少形成用于维持放电的电压脉冲; 以及产生低于第一电压的第二电压的第二电源，并且还具有至少在维持周期中仅施加第二电压的电压脉冲的周期的显示负载因子区域。版权所有（C）2011，JPO＆INPIT

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