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1. 发明授权

US06496165B1 Driving apparatus for driving a plasma display panel based on power consumed during a non-light emitting period of a unit display period 失效
标题翻译：基于在单位显示周期的非发光期间消耗的功率来驱动等离子体显示面板的驱动装置
公开(公告)号：US06496165B1
公开(公告)日：2002-12-17
申请号：US09597094
申请日：2000-06-20
申请人： Shigeo Ide , Kenichiro Hosoi , Naruhiro Sato
发明人： Shigeo Ide , Kenichiro Hosoi , Naruhiro Sato
IPC分类号： G09G328
CPC分类号： G09G3/2944 , G09G3/296 , G09G2320/0626 , G09G2330/021 , G09G2360/16
摘要： A driving apparatus of a plasma display panel which is capable of reducing the scale of the driver itself while limiting power consumed by the plasma display panel. The value of power consumed during a non-light emitting period in one field (frame) period is added to an average luminance level of an input video signal to derive average power consumption, and the power consumed by the plasma display panel is controlled on the basis of the average power consumption.
摘要翻译：一种等离子体显示面板的驱动装置，其能够在限制等离子体显示面板消耗的功率的同时降低驱动器本身的尺寸。在一个场（帧）期间的非发光期间消耗的功率的值被加到输入视频信号的平均亮度水平上以导出平均功耗，等离子体显示面板消耗的功率被控制在平均功耗的基础。

2. 发明授权

US06967646B2 Display controller and display apparatus 失效
标题翻译：显示控制器和显示设备
公开(公告)号：US06967646B2
公开(公告)日：2005-11-22
申请号：US10186724
申请日：2002-07-02
申请人： Kenichiro Hosoi , Masanori Ando , Naruhiro Sato
发明人： Kenichiro Hosoi , Masanori Ando , Naruhiro Sato
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28 , G09G3/291 , G09G3/294 , G09G3/296 , G09G5/00
CPC分类号： G09G3/2944 , G09G2320/0271 , G09G2320/046 , G09G2320/0606 , G09G2320/0626 , G09G2330/021 , G09G2360/16
摘要： A display controller is disclosed which, when controlling the luminance of an image to be displayed, by controlling the number of sustain pulses forming each of display signals used for a preset display period, stores in a characteristic information storage section a plurality of different characteristic information each for changing the number of sustain pulses in function of the average brightness level of each of video signals corresponding to the image to be displayed, selects one of the stored characteristic information using a selection section, detects the average brightness level of each of the video signals Sin externally supplied for displaying the image, using an APL detection section, sets the number of sustain pulses to be used to display the image by referring to the selected one of the characteristic information based on the detected average brightness level, and applies the set numbers of sustain pulses to a PDP to display the image.
摘要翻译：公开了一种显示控制器，当通过控制形成用于预设显示周期的每个显示信号的维持脉冲的数量来控制要显示的图像的亮度时，在特征信息存储部分中存储多个不同的特征信息每个用于根据与要显示的图像相对应的每个视频信号的平均亮度级别来改变维持脉冲的数量，使用选择部分选择所存储的特征信息之一，检测每个视频的平均亮度级别使用APL检测部分外部提供的用于显示图像的信号Sin基于检测到的平均亮度等级参考所选择的一个特征信息来设置要用于显示图像的维持脉冲的数量，并将该组向PDP显示图像的维持脉冲数。

3. 发明授权

US06597333B2 Method of and system for controlling brightness of plasma display panel 失效
标题翻译：等离子显示面板亮度控制方法及系统
公开(公告)号：US06597333B2
公开(公告)日：2003-07-22
申请号：US09329308
申请日：1999-06-10
申请人： Ryuichi Todoroki , Naruhiro Sato , Nozomu Kikuchi , Kenichiro Hosoi
发明人： Ryuichi Todoroki , Naruhiro Sato , Nozomu Kikuchi , Kenichiro Hosoi
IPC分类号： G09G328
CPC分类号： G09G3/2944 , G09G2320/0271 , G09G2320/0626 , G09G2320/103 , G09G2330/045 , G09G2360/16
摘要： A method of and a system for controlling a brightness of a picture displayed on a plasma display panel are provided which are capable of determining whether a video signal to be fed to the plasma display panel is a signal indicating a stationary picture, reducing the brightness of a picture displayed on the plasma display panel if it is determined that a video signal to be fed to the plasma display panel is a signal indicating a stationary picture.
摘要翻译：提供一种用于控制显示在等离子体显示面板上的图像的亮度的方法和系统，其能够确定要馈送到等离子体显示面板的视频信号是否是指示静止图像的信号，从而降低亮度如果确定要馈送到等离子体显示面板的视频信号是指示静止图像的信号，则显示在等离子体显示面板上的图像。

4. 发明申请

US20050243028A1 Display panel drive method 审中-公开
标题翻译：显示面板驱动方式
公开(公告)号：US20050243028A1
公开(公告)日：2005-11-03
申请号：US11108779
申请日：2005-04-19
申请人： Junichi Usui , Naruhiro Sato , Takashi Akimoto
发明人： Junichi Usui , Naruhiro Sato , Takashi Akimoto
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , G09G5/10
CPC分类号： G09G3/2946 , G09G3/2944 , G09G2320/0271 , G09G2320/0626 , G09G2360/16
摘要： A display panel drive method performs image display at a good brightness level regardless the pattern of the image while decreasing power consumption. In this drive method, the number of emission of pixel cells assigned to each subfield is changed based on the peak brightness level of the input video signal.
摘要翻译：显示面板驱动方法在降低功耗的同时不管图像的图案而以良好的亮度级进行图像显示。在该驱动方法中，分配给每个子场的像素单元的发射次数根据输入视频信号的峰值亮度水平而改变。

5. 发明申请

US20050248594A1 Display device drive apparatus and drive method 审中-公开
标题翻译：显示装置驱动装置及驱动方式
公开(公告)号：US20050248594A1
公开(公告)日：2005-11-10
申请号：US11114218
申请日：2005-04-26
申请人： Junichi Usui , Naruhiro Sato , Hideaki Ichikawa , Chuichi Nohara
发明人： Junichi Usui , Naruhiro Sato , Hideaki Ichikawa , Chuichi Nohara
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28 , G09G5/10
CPC分类号： G09G3/2007 , G09G3/20 , G09G3/28 , G09G2320/0271 , G09G2320/0626 , G09G2320/066 , G09G2320/0686 , G09G2330/021 , G09G2360/16 , H04N5/57 , H04N21/4318
摘要： An apparatus includes a detecting section for detecting a brightness level of a screen image of a video signal as an area brightness level for each of a plurality of display areas on a display screen; and an adjustment driving section for comparing the area brightness levels with each other and driving the display device by a driving signal representing the screen image so as to form a brightness level distribution of the screen image according to adjustment characteristics determined in accordance with the difference between the area brightness levels.
摘要翻译：一种装置，包括：检测部分，用于将视频信号的屏幕图像的亮度级别检测为显示屏上的多个显示区域中的每一个的区域亮度级; 以及调节驱动部分，用于将区域亮度级别彼此进行比较，并且通过表示屏幕图像的驱动信号来驱动显示设备，以便根据根据第三方面的差异确定的调整特性形成屏幕图像的亮度级分布区域亮度级别。

6. 发明授权

US06753831B1 Display device 失效
标题翻译：显示设备
公开(公告)号：US06753831B1
公开(公告)日：2004-06-22
申请号：US09606671
申请日：2000-06-30
申请人： Shigeo Ide , Yasunori Higuchi , Naruhiro Sato , Kenichiro Hosoi
发明人： Shigeo Ide , Yasunori Higuchi , Naruhiro Sato , Kenichiro Hosoi
IPC分类号： G09G328
CPC分类号： G09G3/2092 , G09G3/2029 , G09G3/28 , G09G2310/066 , G09G2320/08 , G09G2330/06 , G09G2360/02
摘要： A display device is designed to ensure that image processing parameters are transferred in response to switching between input video signals. The display panel is forceably stopped from being driven for a predetermined period when a video signal of an input target is switched over to another video signal.
摘要翻译：设计显示装置以确保响应于输入视频信号之间的切换传送图像处理参数。当输入目标的视频信号切换到另一个视频信号时，显示面板被强制地停止驱动预定时间。

7. 发明申请

US20070229403A1 Plasma display unit and method of driving the same 审中-公开
标题翻译：等离子显示单元及其驱动方法
公开(公告)号：US20070229403A1
公开(公告)日：2007-10-04
申请号：US11727943
申请日：2007-03-29
申请人： Naruhiro Sato
发明人： Naruhiro Sato
IPC分类号： G09G3/28
CPC分类号： G09G3/2935 , G06F3/14 , G09G3/2096 , G09G2310/0267 , G09G2320/0276 , G09G2330/021 , G09G2360/18
摘要： A plasma display unit includes a plasma display panel having a plurality of display cells, wherein a display cell to be lit is selected among the display cells by applying a scan pulse thereto, and sustaining discharge is generated in the selected display cell for causing the selected display cell to light, and further includes a first device for determining a width of a scan pulse in accordance with a delay time starting when a scan pulse is applied to a display cell and terminating when discharge is generated in the display cell, a second device for determining an offset in a voltage of a scan pulse in accordance with a scan pulse width determined by the first device, the offset being defined as a voltage offset from a standard voltage, and a third device for outputting a scan pulse having the offset voltage defined as a sum of the standard voltage and the offset, to the plasma display panel.
摘要翻译：等离子体显示单元包括具有多个显示单元的等离子体显示面板，其中通过向显示单元中施加扫描脉冲来选择待点亮的显示单元，并且在所选择的显示单元中产生持续放电以使所选择的显示单元显示单元到光，并且还包括第一装置，用于根据从扫描脉冲施加到显示单元开始并在显示单元中产生放电时终止的延迟时间来确定扫描脉冲的宽度;第二装置用于根据由所述第一装置确定的扫描脉冲宽度来确定扫描脉冲的电压的偏移，所述偏移被定义为从标准电压偏移的电压，以及用于输出具有所述偏移电压的扫描脉冲的第三装置定义为等离子体显示面板的标准电压和偏移的总和。

8. 发明申请

US20050024354A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20050024354A1
公开(公告)日：2005-02-03
申请号：US10882145
申请日：2004-07-01
申请人： Kenichiro Hosoi , Tetsuya Shigeta , Junichi Usui , Naruhiro Sato , Tetsuro Nagakubo
发明人： Kenichiro Hosoi , Tetsuya Shigeta , Junichi Usui , Naruhiro Sato , Tetsuro Nagakubo
IPC分类号： H04N9/12 , G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , G09G5/00
CPC分类号： G09G3/2003 , G09G3/294 , G09G2320/0271 , G09G2320/0666 , G09G2320/0673 , G09G2360/16
摘要： A display device displays an image according to an input image signal on a display panel. The display device includes a plurality of display cells for creating the image from pixel signals with different emission colors according to the signal levels thereof. The display cells are arrayed in a matrix. The display device includes a brightness level calculation circuit for calculating emission brightness of the displayed image, and generating a brightness level signal that indicates the level of the emission brightness. The display device also includes an emission level correction circuit for correcting the signal levels of pixel signals included in the image signal for respective emission colors according to the brightness level signal.
摘要翻译：显示装置根据显示面板上的输入图像信号显示图像。显示装置包括用于根据其信号电平从具有不同发射颜色的像素信号创建图像的多个显示单元。将显示单元排列成矩阵。显示装置包括用于计算所显示图像的发光亮度的亮度级计算电路，以及生成表示发光亮度的亮度的信号。显示装置还包括发光电平校正电路，用于根据亮度电平信号校正包含在各图像信号中的像素信号的各个发光颜色的信号电平。

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