专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20100271351A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 审中-公开
标题翻译：用于驱动等离子体显示面板和等离子体显示装置的方法
公开(公告)号：US20100271351A1
公开(公告)日：2010-10-28
申请号：US12670969
申请日：2007-07-27
申请人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Sasaki
发明人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Sasaki
IPC分类号： G06F3/038
CPC分类号： G09G3/294 , H01J11/14 , H01J11/26 , H01J11/36
摘要： A plasma display device includes a plasma display panel and a driver unit driving the plasma display panel. The plasma display panel includes a first plate on which a sustain electrode and a scan electrode, a dielectric layer, an address electrode extending in a direction intersecting with the sustain electrode, and a protective layer are sequentially stacked and a second plate disposed to face the first plate via a discharge space. On the second plate, a barrier rib extending in the direction intersecting with the sustain electrode is formed. One edge part of the address electrode lies on the barrier rib and the other edge part of the address electrode lies on the discharge space. During an address period, the driver unit applies a scan pulse operating as an anode to the scan electrode and applies an address pulse operating as a cathode to the address electrode. This makes it possible to prevent erroneous discharge.
摘要翻译：等离子体显示装置包括等离子体显示面板和驱动等离子体显示面板的驱动单元。等离子体显示面板包括第一板，维持电极和扫描电极，电介质层，沿着与维持电极相交的方向延伸的寻址电极和保护层依次层叠在其上，并且第二板设置成面对第一板通过放电空间。在第二板上形成有与维持电极相交的方向延伸的隔壁。寻址电极的一个边缘部分位于阻挡肋上，寻址电极的另一个边缘部分位于放电空间上。在寻址周期期间，驱动器单元将扫描脉冲作为阳极施加到扫描电极，并将作为阴极的地址脉冲施加到寻址电极。这使得可以防止错误的放电。

22. 发明授权

US07880689B2 Drive circuit 有权
标题翻译：驱动电路
公开(公告)号：US07880689B2
公开(公告)日：2011-02-01
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。

23. 发明授权

US08258700B2 Plasma display panel 失效
标题翻译：等离子显示面板
公开(公告)号：US08258700B2
公开(公告)日：2012-09-04
申请号：US12597769
申请日：2007-05-07
申请人： Akira Otsuka , Takashi Sasaki
发明人： Akira Otsuka , Takashi Sasaki
IPC分类号： H01J17/49 , H01J17/48
CPC分类号： H01J11/44 , H01J11/12 , H01J2211/245 , H01J2211/444
摘要： A plasma display panel has a front substrate (3) and a back substrate (2) arranged opposed to each other through a discharge space (4). On the back substrate, a fluorescent layer (5) is formed. On the front substrate, display electrodes are formed extending in a horizontal direction, a discharge cell area is demarcated corresponding to the display electrodes, and a plurality of shielding films (13) extending in the horizontal direction are moreover formed at each position which is among the display electrodes and within the discharge cell area. When the distance between the shielding films and the fluorescent layer is set to be D, the width L of a shielding film and the distance S between the shielding films satisfy 0.58≦L≦D and D≦S≦1.73D. This reduces the reflectance ratio of outdoor daylight to improve lighted room contrast.
摘要翻译：等离子体显示面板具有通过放电空间（4）彼此相对配置的前基板（3）和后基板（2）。在背面基板上形成荧光体层（5）。在前面基板上，形成在水平方向上延伸的显示电极，对应于显示电极划分放电单元区域，并且在每个位置上形成多个沿水平方向延伸的屏蔽膜（13）显示电极和放电单元区域内。当屏蔽膜和荧光层之间的距离设定为D时，屏蔽膜的宽度L和屏蔽膜之间的距离S满足0.58＆nlE; L＆nlE; D和D＆nlE; S＆nlE; 1.73D。这降低了室外日光的反射率，提高了照明室的对比度。

24. 发明申请

US20090224648A1 Planar Display Device 失效
标题翻译：平面显示设备
公开(公告)号：US20090224648A1
公开(公告)日：2009-09-10
申请号：US11721095
申请日：2005-07-11
申请人： Nobuyoshi Kondo , Takashi Sasaki , Akira Otsuka
发明人： Nobuyoshi Kondo , Takashi Sasaki , Akira Otsuka
IPC分类号： H01J9/52
CPC分类号： B26D1/547 , B26D3/28 , C09J5/00 , C09J2205/302 , Y10S345/905
摘要： A planar display device whose display panel main body can be easily separated from a chassis member upon disposal without preparing large equipment and a special tool. In the planar display device wherein the PDP panel main body (1) and the chassis member (2) are adhered by a two-sided tape (3), a wire (4) is previously incorporated for separating the PDP panel main body (1) from the chassis member (2) by cutting and peeling the double-sided tape.
摘要翻译：一种平面显示装置，其显示面板主体在处理时可以容易地与基板部件分离而不需要准备大型设备和专用工具。在PDP面板主体（1）和底座部件（2）通过双面胶带（3）粘合的平面显示装置中，预先引入线（4），以将PDP面板主体（1））从底盘部件（2）通过切割和剥离双面胶带。

25. 发明授权

US08115387B2 Plasma display panel 失效
标题翻译：等离子显示面板
公开(公告)号：US08115387B2
公开(公告)日：2012-02-14
申请号：US12594027
申请日：2007-03-30
申请人： Takashi Sasaki , Akira Otsuka
发明人： Takashi Sasaki , Akira Otsuka
IPC分类号： H01J17/49
CPC分类号： H01J11/32 , H01J11/14 , H01J2211/245 , H01J2211/265 , H01J2211/323
摘要： A plasma display panel includes a first and a second plate facing each other via a discharge space. On the first plate, a first and a second bus electrode are provided which extend in a first direction and are disposed at intervals. In a cell, a first and a second display electrode are provided and coupled to the first and the second bus electrode respectively, and facing each other. In addition, on a dielectric layer covering the first and the second bus electrode and the first and the second display electrode, a plurality of address electrodes are provided which are disposed at respective positions facing first barrier ribs. Then, a protective layer is formed directly on the address electrodes and the dielectric layer, covering a surface of the dielectric layer and the address electrodes, and being exposed to the discharge space of the cell.
摘要翻译：等离子体显示面板包括通过放电空间相对的第一和第二板。在第一板上设置有第一和第二总线电极，其沿第一方向延伸并且间隔设置。在单元中，设置第一和第二显示电极并分别耦合到第一和第二总线电极并彼此面对。此外，在覆盖第一和第二总线电极以及第一和第二显示电极的电介质层上，设置有多个寻址电极，其设置在面对第一隔壁的相应位置处。然后，在寻址电极和电介质层上直接形成保护层，覆盖电介质层的表面和寻址电极，并暴露于电池的放电空间。

26. 发明申请

US20100079056A1 PLASMA DISPLAY PANEL 失效
标题翻译：等离子显示面板
公开(公告)号：US20100079056A1
公开(公告)日：2010-04-01
申请号：US12597769
申请日：2007-05-07
申请人： Akira Otsuka , Takashi Sasaki
发明人： Akira Otsuka , Takashi Sasaki
IPC分类号： H01J63/04
CPC分类号： H01J11/44 , H01J11/12 , H01J2211/245 , H01J2211/444
摘要： A plasma display panel has a front substrate (3) and a back substrate (2) arranged opposed to each other through a discharge space (4). On the back substrate, a fluorescent layer (5) is formed. On the front substrate, display electrodes are formed extending in a horizontal direction, a discharge cell area is demarcated corresponding to the display electrodes, and a plurality of shielding films (13) extending in the horizontal direction are moreover formed at each position which is among the display electrodes and within the discharge cell area. When the distance between the shielding films and the fluorescent layer is set to be D, the width L of a shielding film and the distance S between the shielding films satisfy 0.58≦L≦D and D≦S≦1.73D. This reduces the reflectance ratio of outdoor daylight to improve lighted room contrast.
摘要翻译：等离子体显示面板具有通过放电空间（4）彼此相对配置的前基板（3）和后基板（2）。在背面基板上形成荧光体层（5）。在前面基板上，形成在水平方向上延伸的显示电极，对应于显示电极划分放电单元区域，并且在每个位置上形成多个沿水平方向延伸的屏蔽膜（13）显示电极和放电单元区域内。当屏蔽膜和荧光层之间的距离设定为D时，屏蔽膜的宽度L和屏蔽膜之间的距离S满足0.58＆nlE; L＆nlE; D和D＆nlE; S＆nlE; 1.73D。这降低了室外日光的反射率，提高了照明室的对比度。

27. 发明授权

US07639212B2 Ac-type gas-discharge display device 失效
标题翻译： Ac型气体放电显示装置
公开(公告)号：US07639212B2
公开(公告)日：2009-12-29
申请号：US11596067
申请日：2005-08-17
申请人： Akira Otsuka , Takashi Sasaki , Akhiro Takagi
发明人： Akira Otsuka , Takashi Sasaki , Akhiro Takagi
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G2310/0218 , G09G2330/025
摘要： A novel PDP device capable of reducing the peak current of a sustain discharge without the need to modify circuits has been disclosed. The PDP device is an AC-type gas-discharge display device comprising an AC-type gas-discharge panel 1 having a plurality of first electrodes X and a plurality of second electrodes Y arranged by turns substantially in parallel and a plurality of third electrodes A arranges so as to intersect the first and second electrodes, and in which a cell is formed at the intersection of a combination of the first and second electrode and the third electrode, wherein a cell to be lit is selected during an address period and a discharge is caused to occur for the display in the selected cell by applying sustain pulses of opposite polarities alternately between the first and second electrodes during a sustain discharge period, the plurality of the third electrodes are divided into a first group and a second group, and a fixed voltage 0 V is applied to the third electrode of the first group and the third electrode of the second group is brought into a high impedance state during the sustain discharge period.
摘要翻译：已经公开了能够减少维持放电的峰值电流而不需要修改电路的新型PDP器件。 PDP装置是一种AC型气体放电显示装置，包括具有多个第一电极X和大致平行排列的多个第二电极Y的交流型气体放电板1和多个第三电极A 布置成与第一和第二电极相交，并且其中在第一和第二电极与第三电极的组合的交点处形成电池，其中在寻址周期和放电期间选择要点亮的电池通过在维持放电期间内在第一和第二电极之间交替地施加相反极性的维持脉冲，使所选择的单元中的显示发生，将多个第三电极分成第一组和第二组，固定电压0V施加到第一组的第三电极，并且第二组的第三电极在维持放电期间变为高阻抗状态期。

28. 发明授权

US07948742B2 Planar display device 失效
标题翻译：平面显示设备
公开(公告)号：US07948742B2
公开(公告)日：2011-05-24
申请号：US11721095
申请日：2005-07-11
申请人： Nobuyoshi Kondo , Takashi Sasaki , Akira Otsuka
发明人： Nobuyoshi Kondo , Takashi Sasaki , Akira Otsuka
IPC分类号： G06F1/16 , G02F1/1333 , H01J9/24
CPC分类号： B26D1/547 , B26D3/28 , C09J5/00 , C09J2205/302 , Y10S345/905
摘要： A planar display device whose display panel main body can be easily separated from a chassis member upon disposal without preparing large equipment and a special tool. In the planar display device wherein the PDP panel main body (1) and the chassis member (2) are adhered by a two-sided tape (3), a wire (4) is previously incorporated for separating the PDP panel main body (1) from the chassis member (2) by cutting and peeling the double-sided tape.
摘要翻译：一种平面显示装置，其显示面板主体在处理时可以容易地与基板部件分离而不需要准备大型设备和专用工具。在PDP面板主体（1）和底座部件（2）通过双面胶带（3）粘合的平面显示装置中，预先引入线（4），以将PDP面板主体（1））从底盘部件（2）通过切割和剥离双面胶带。

29. 发明申请

US20060220998A1 Plasma display panel and plasma display device 审中-公开
标题翻译：等离子显示面板和等离子显示装置
公开(公告)号：US20060220998A1
公开(公告)日：2006-10-05
申请号：US11393766
申请日：2006-03-31
申请人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa , Akira Otsuka
发明人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa , Akira Otsuka
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , H01J11/12 , H01J11/24 , H01J11/36 , H01J2211/245 , H01J2211/363
摘要： A plasma display panel in which firing voltages between any of electrodes are low can be realized. A plasma display panel has a first substrate and a second substrate. The first substrate has a group of laterally extending first electrodes for performing sustain discharge and a group of laterally extending second electrodes which can be independently driven, a group of third electrodes positioned between the first and second electrodes, a dielectric layer covering-them, a group of fourth electrodes extending vertically and provided on the dielectric layer, and a protective layer. The second substrate has barrier ribs provided in parallel to the fourth electrodes so as to divide at least the first to third electrodes in the extending directions, and phosphors for emitting light when excited by an ultraviolet ray.
摘要翻译：可以实现等离子体显示面板，其中任一电极之间的点火电压低。等离子体显示面板具有第一基板和第二基板。第一基板具有用于执行维持放电的一组横向延伸的第一电极和可独立驱动的一组横向延伸的第二电极，位于第一和第二电极之间的一组第三电极，覆盖它们的电介质层，一组垂直延伸并设置在电介质层上的第四电极和保护层。第二基板具有与第四电极平行地设置的阻挡肋，以便在延伸方向上至少分隔第一至第三电极，以及当通过紫外线激发时用于发光的荧光体。

30. 发明申请

US20050259038A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20050259038A1
公开(公告)日：2005-11-24
申请号：US11126179
申请日：2005-05-11
申请人： Akira Otsuka , Takashi Sasaki
发明人： Akira Otsuka , Takashi Sasaki
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/2965 , G09G3/294 , G09G3/2942 , G09G2310/0218 , G09G2330/06
摘要： The present invention provides a display device including: a plurality of X electrodes and a plurality of Y electrodes, with capacitances of display cells being formed therebetween; a first X-electrode current path through which an electric current flows to/from the odd-numbered X electrodes; a second X-electrode current path through which an electric current flows from/to the even-numbered X electrodes synchronously with and in a reverse direction to the flow of the electric current to/from the odd-numbered X electrodes through the first X-electrode current path; a first Y-electrode current path through which an electric current flows to/from the odd-numbered Y electrodes; and a second Y-electrode current path through which an electric current flows from/to the even-numbered Y electrodes in synchronization with and in a reverse direction to the flow of the electric current to/from the odd-numbered Y electrodes through the first Y-electrode current path.
摘要翻译：本发明提供一种显示装置，包括：多个X电极和多个Y电极，其间形成有显示单元的电容; 电流流过奇数X电极的第一X电极电流通路; 第二X电极电流路径，电流通过第一X射线电流路径与来自奇数编号的X电极的电流的流动同步地并且在与之相反的方向上从/到偶数X电极流动，电极电流路径; 电流流过奇数Y电极的第一Y电极电流通路; 以及第二Y电极电流路径，电流与来自奇数Y电极的电流的流动同步且相反的方向通过第一Y电极电流路径从偶数Y电极流动到偶数Y电极 Y电极电流通路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式