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1. 发明申请

US20120293525A1 INTEGRATED CIRCUIT DESIGN METHOD FOR IMPROVED TESTABILITY 有权
标题翻译：用于改进可测性的集成电路设计方法
公开(公告)号：US20120293525A1
公开(公告)日：2012-11-22
申请号：US13566518
申请日：2012-08-03
申请人： Takashi NOSE , Hirobumi FURIHATA
发明人： Takashi NOSE , Hirobumi FURIHATA
IPC分类号： G09G5/39
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2320/103 , G09G2330/021 , G09G2340/16
摘要： A display device is provided with a display panel; and a display panel driver driving the display panel in response to externally-provided image data. The display panel driver includes a display memory for storing the image data, and is configured to perform overdrive processing on the image data read from the display memory. The display panel driver includes an overdrive processing control circuit detecting writing of the image data into the display memory to control operation and halt of a circuit used for the overdrive processing.
摘要翻译：显示装置设置有显示面板; 以及响应于外部提供的图像数据而驱动显示面板的显示面板驱动器。显示面板驱动器包括用于存储图像数据的显示存储器，并且被配置为对从显示存储器读取的图像数据执行过驱动处理。显示面板驱动器包括检测将图像数据写入显示存储器中的过驱动处理控制电路，以控制用于过驱动处理的电路的操作和停止。

2. 发明申请

US20130002618A1 DISPLAY AND DISPLAY CONTROL CIRCUIT 有权
标题翻译：显示和显示控制电路
公开(公告)号：US20130002618A1
公开(公告)日：2013-01-03
申请号：US13489845
申请日：2012-06-06
申请人： Hirobumi FURIHATA , Takashi NOSE , Yoshihiko HORI
发明人： Hirobumi FURIHATA , Takashi NOSE , Yoshihiko HORI
IPC分类号： G06F3/038
CPC分类号： G09G5/363 , G09G3/3406 , G09G3/3607 , G09G3/3648 , G09G2310/0264 , G09G2310/08 , G09G2320/0252 , G09G2320/0285 , G09G2330/06 , G09G2340/02 , G09G2340/16
摘要： A display control circuit of a display performs generation of overdrive processed data and detection of a proper direction of overdriving from current frame uncompressed compressed data obtained by performing compression processing and uncompression processing on compressed data corresponding to image data of a current frame, and previous frame uncompressed compressed data obtained by performing the compression processing and the uncompression processing on image data of a previous frame, and generates post-correction overdrive processed data by correcting the overdrive processed data according to the detected proper direction. The display control circuit transmits post-correction compressed data obtained by compressing the post-correction overdrive processed data to a driver as transfer compressed data.
摘要翻译：显示器的显示控制电路执行过驱动处理数据的产生，并且从当前帧的未压缩压缩数据检测到对当前帧的图像数据对应的压缩数据执行压缩处理和解压缩处理获得的正确的过驱动方向，以及前一帧通过对前一帧的图像数据执行压缩处理和解压缩处理获得的未压缩压缩数据，并且根据检测到的正确方向校正过驱动处理的数据，生成校正后的超速处理数据。显示控制电路将通过将校正后过驱动处理的数据压缩而获得的校正后压缩数据作为传送压缩数据发送给驾驶员。

3. 发明申请

US20110032235A1 DISPLAY DEVICE AND OPERATING METHOD THEREOF 有权
标题翻译：显示装置及其操作方法
公开(公告)号：US20110032235A1
公开(公告)日：2011-02-10
申请号：US12847653
申请日：2010-07-30
申请人： Takashi NOSE
发明人： Takashi NOSE
IPC分类号： G06F3/038
CPC分类号： G09G3/3611 , G09G2310/027 , G09G2320/0252 , G09G2320/0261 , G09G2330/021 , G09G2330/06 , G09G2340/02 , G09G2340/0435
摘要： A display device is provided with: a display panel; a driver driving the display panel; and a controller adapted to perform multiplied-speed drive processing on original image data externally supplied thereto. The driver is adapted to drive the display panel by multiplied speed driving. When the driver performs the multiplied-speed driving, the controller generates multiplied-speed drive image data by performing the multiplied-speed drive processing on the original image data, generates compressed image data by compressing the multiplied-speed drive image data, and transfers the compressed image data to the driver. In this case, the driver decompresses the compressed image data to thereby reproduce the multiplied-speed drive image data, and drives the display panel in response to the reproduced multiplied-speed drive image data. When the driver does not perform the multiplied-speed driving, on the other hand, the controller transfers the original image data to the driver, and the driver drives the display panel in response to the original image data received from the controller.
摘要翻译：显示装置设置有：显示面板; 驱动显示面板的驱动器以及适于对从外部提供的原始图像数据执行倍速驱动处理的控制器。驱动器适用于通过倍速驱动来驱动显示面板。当驾驶员执行倍速驱动时，控制器通过对原始图像数据执行倍速驱动处理来生成倍速驱动图像数据，通过压缩倍速驱动图像数据来产生压缩图像数据，并且将压缩的图像数据给驱动程序。在这种情况下，驱动器对压缩图像数据进行解压缩，从而再现倍速驱动图像数据，并响应于再现的倍速驱动图像数据驱动显示面板。另一方面，当驾驶员不执行倍速驾驶时，控制器将原始图像数据传送给驾驶员，并且驾驶员响应于从控制器接收到的原始图像数据来驱动显示面板。

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