专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20100194727A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20100194727A1
公开(公告)日：2010-08-05
申请号：US12676603
申请日：2007-12-11
申请人： Yoshiho Seo , Keiichi Betsui , Tadayoshi Kosaka
发明人： Yoshiho Seo , Keiichi Betsui , Tadayoshi Kosaka
IPC分类号： G06F3/038
CPC分类号： H01J11/22 , G09G3/296 , G09G2320/041 , H01J11/12 , H01J2211/62
摘要： In a plasma display device, a temperature-monitoring electrode for monitoring a panel temperature is parallely arranged with at least either one of a display electrode and a scan electrode, or an address electrode in a PDP. And, a resistance-value monitoring circuit for monitoring a resistance value of the temperature-monitoring electrode is connected to the temperature-monitoring electrode, and further, a temperature-converting circuit for converting the resistance value monitored by the resistance-value monitoring circuit into a temperature is connected to the resistance-value monitoring circuit. And, respective driver drives respective electrode with applying a driving waveform and/or a driving voltage suitable for the temperature converted by the temperature-converting circuit, so that a useless margin design is unnecessary, and as a result, a performance in a normal-use situation can be improved.
摘要翻译：在等离子体显示装置中，用于监视面板温度的温度监视电极与PDP中的显示电极和扫描电极或地址电极中的至少一个平行布置。另外，用于监视温度监视电极的电阻值的电阻值监测电路与温度监视电极连接，另外，还设有用于将由电阻值监视电路监视的电阻值变换为温度连接到电阻值监视电路。并且，各驱动器通过施加适合于由温度转换电路转换的温度的驱动波形和/或驱动电压驱动各个电极，从而不需要无用的余量设计，结果，使用情况可以改善。

52. 发明授权

US07737917B2 Plasma display apparatus and method of driving a plasma display panel 失效
标题翻译：等离子体显示装置和驱动等离子体显示面板的方法
公开(公告)号：US07737917B2
公开(公告)日：2010-06-15
申请号：US11627901
申请日：2007-01-26
申请人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
发明人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2022 , G09G3/2932 , G09G3/294 , G09G3/2983 , G09G3/299 , G09G2300/0426 , G09G2310/021 , G09G2310/0218 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0209 , G09G2320/0228 , G09G2330/025 , G09G2330/06 , G09G2330/08
摘要： An interlace-type PDP is driven by an improved driving method so as to achieve a greater operating margin, higher resolution, and higher brightness. The interlace-type PDP is driven using odd and even frames in such a manner that the cells are grouped into cell groups such that each cell group includes two or three cells which are adjacent in a direction crossing the electrode pairs, and the cells are driven in units of cell groups. The grouping of cells is performed differently for even and odd frames such that, in one type of frame, locations of two or three cells grouped into each group are shifted by one cell, in the direction crossing the electrode pairs, from the locations of cells grouped together in the other type of frame.
摘要翻译：通过改进的驱动方法驱动交错型PDP，以实现更大的操作余量，更高的分辨率和更高的亮度。以奇数和偶数帧的方式驱动隔行扫描型PDP，使得单元被分组成单元组，使得每个单元组包括在与电极对交叉的方向上相邻的两个或三个单元，并且驱动单元以单元格为单位。对于偶数和奇数帧，对单元进行不同的分组，使得在一种类型的帧中，分组到每个组中的两个或三个单元的位置沿着与电极对交叉的方向从单元的位置移位一个单元分组在另一种类型的框架。

53. 发明申请

US20100141560A1 Plasma Display Panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20100141560A1
公开(公告)日：2010-06-10
申请号：US11909620
申请日：2005-03-25
申请人： Yoshiho Seo , Kazushige Takagi , Tadayoshi Kosaka , Hajime Inoue , Koichi Sakita , Tomoyuki Nukumizu
发明人： Yoshiho Seo , Kazushige Takagi , Tadayoshi Kosaka , Hajime Inoue , Koichi Sakita , Tomoyuki Nukumizu
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2011 , G09G3/2025 , G09G3/2081 , G09G3/2942 , G09G2310/066 , G09G2320/0238 , G09G2330/025
摘要： A plasma display device performing display control by utilizing plasma discharge includes a panel having a plurality of address electrodes and a plurality of display electrodes disposed to intersect with the address electrodes, and a drive circuit performing address discharge drive for selectively producing a discharge in cells between the address electrodes and the display electrodes, and display discharge drive for applying to the display electrode a display drive pulse having a voltage increasing with such a gradient as to continuously produce a discharge current in the selected cell. In the display discharge drive performed after the address discharge drive, a display drive pulse with an increasing voltage of gentle gradient is applied to the display electrode, thereby producing faint discharges continuously in the selected cell during the increase of the voltage applied to the display electrode. Display luminance is controlled by the above ramp-wave discharge. In such the ramp-wave discharge, differently from the conventional strong discharge, faint discharges are produced a plurality of times while the display drive pulse is being applied, enabling improvement on the discharge efficiency, and reduction of power consumption.
摘要翻译：通过利用等离子体放电进行显示控制的等离子体显示装置包括具有多个地址电极的面板和设置成与寻址电极交叉的多个显示电极，以及驱动电路，其执行寻址放电驱动，以选择性地产生电池中的放电寻址电极和显示电极以及显示放电驱动器，用于向显示电极施加具有电压增加的电压的显示驱动脉冲，以在所选择的单元中连续产生放电电流。在寻址放电驱动之后执行的显示放电驱动中，对显示电极施加具有平缓梯度的电压增加的显示驱动脉冲，从而在施加到显示电极的电压增加期间在所选择的单元中连续产生微弱的放电。显示亮度由上述斜坡波放电控制。在这种斜波放电中，与传统的强放电不同，在施加显示驱动脉冲的同时，多次产生微弱的放电，能够提高放电效率，并降低功耗。

54. 发明申请

US20090262099A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL AND DISPLAY DEVICE 失效
标题翻译：用于驱动等离子体显示面板和显示装置的方法
公开(公告)号：US20090262099A1
公开(公告)日：2009-10-22
申请号：US12090373
申请日：2006-01-17
申请人： Yoshiho Seo , Koichi Sakita , Tadayoshi Kosaka , Hajime Inoue , Kazushige Takagi
发明人： Yoshiho Seo , Koichi Sakita , Tadayoshi Kosaka , Hajime Inoue , Kazushige Takagi
IPC分类号： G09G5/00
CPC分类号： G09G3/2927 , G09G2310/066
摘要： A display device (1) including a surface discharge type plasma display panel (2) performs an addressing operation, a sustain operation and a reset operation. In the addressing operation, address discharge of an opposed discharge form with the second electrode (Y) used as a cathode is generated between the second electrode (Y) and a third electrode (A) in a cell to be energized or in a cell not to be energized. In the reset operation, an obtuse wave pulse (Pr1) having a negative polarity is applied to the second electrode (Y) so as to generate charge adjustment discharge starting from discharge of the opposed discharge form with the second electrode (Y) used as a cathode between the second electrode (Y) and the third electrode (A).
摘要翻译：包括表面放电型等离子体显示面板（2）的显示装置（1）执行寻址操作，维持操作和复位操作。在寻址操作中，在要被激励的单元中或第二电极（Y）中的第二电极（Y）和第三电极（A）之间产生与用作阴极的第二电极（Y）相反的放电形式的寻址放电被激活。在复位动作中，向第二电极（Y）施加具有负极性的钝角脉冲（Pr1），从而从第二电极（Y）用作相对放电形式的放电开始产生电荷调整放电第二电极（Y）和第三电极（A）之间的阴极。

55. 发明申请

US20090096374A1 Plasma Display Panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20090096374A1
公开(公告)日：2009-04-16
申请号：US11909464
申请日：2005-03-25
申请人： Yoshiho Seo , Kazushige Takagi , Tadayoshi Kosaka , Hajime Inoue , Koichi Sakita , Tomoyuki Nukumizu
发明人： Yoshiho Seo , Kazushige Takagi , Tadayoshi Kosaka , Hajime Inoue , Koichi Sakita , Tomoyuki Nukumizu
IPC分类号： H01J17/49
CPC分类号： H01J11/24 , H01J11/16 , H01J2211/245 , H01J2211/323
摘要： A plasma display panel, having a discharge space between a first and a second substrates, includes a plurality of scan electrodes, each disposed along a display line, which can be driven individually and a plurality of address electrodes disposed to intersect with the above scan electrodes, and pixel areas at the intersecting positions of the scan electrodes and the address electrodes Further, the plasma display panel includes a sustain electrode for producing sustain discharge with the scan electrodes, and the sustain electrode is formed to have a grid shape. Each pixel area is surrounded with the grid shape.
摘要翻译：具有在第一和第二基板之间的放电空间的等离子体显示面板包括多个扫描电极，每个扫描电极分别沿显示线布置，可单独驱动，多个寻址电极设置成与上述扫描电极相交以及扫描电极和寻址电极的交叉位置处的像素区域等离子体显示面板还包括用扫描电极产生维持放电的维持电极，维持电极形成为栅格状。每个像素区域被网格形状包围。

56. 发明授权

US06888316B2 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US06888316B2
公开(公告)日：2005-05-03
申请号：US10335864
申请日：2003-01-03
申请人： Yoshiho Seo , Yasunobu Hashimoto
发明人： Yoshiho Seo , Yasunobu Hashimoto
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/10 , G09G5/10
CPC分类号： G09G3/2983 , G09G3/2942
摘要： A method for driving a plasma display panel is provided that can improve luminance and light emission efficiency of display discharge. After addressing for forming wall charge in cells to be lighted, in order to generate display discharge and following reproduction of wall charge in the cell, potential of at least one display electrode is altered so as to differ between start time point and end time point of display discharge, and potential of at least one electrode except the display electrode is altered so as to differ between the start time point and the end time point of the display discharge.
摘要翻译：提供了一种用于驱动等离子体显示面板的方法，其可以提高显示放电的亮度和发光效率。在寻址以在待点亮的单元中形成壁电荷之后，为了产生显示放电并且随后在单元中再现壁电荷，改变至少一个显示电极的电位，以便在开始时间点和结束时间点之间不同显示放电和除了显示电极之外的至少一个电极的电位被改变，以便在显示放电的开始时间点和结束时间点之间不同。

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