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21. 发明申请

US20070057294A1 Current-scaling active thin film transistor circuit structure for pixel of display device 有权
标题翻译：用于显示装置像素的电流调节有源薄膜晶体管电路结构
公开(公告)号：US20070057294A1
公开(公告)日：2007-03-15
申请号：US11365515
申请日：2006-03-02
申请人： Pei-Ming Chen , Yen-Lin Wei , Ah-Chih Wang , Yen-Chung Lin , Jian-Zhi Huang , Chia-Feng Yang , Jiun-Shiau Wang , Han-Ping Shieh
发明人： Pei-Ming Chen , Yen-Lin Wei , Ah-Chih Wang , Yen-Chung Lin , Jian-Zhi Huang , Chia-Feng Yang , Jiun-Shiau Wang , Han-Ping Shieh
IPC分类号： H01L31/113
CPC分类号： G09G3/3233 , G09G3/3241 , G09G3/325 , G09G2300/0852 , G09G2300/0861 , H01L27/3244
摘要： An active TFT circuit structure with current scaling function is disclosed, which includes a current source, a data line, a scan line, a direct current voltage source, capacitors and four transistors, wherein the capacitors form a cascade structure. During the ON-state, the two of the transistors are turn-on based on the voltage provided by the scan line, so that the data current provided by the current source flows the data line and the transistor which is one of the opened transistors, thereby arriving an emitting light element and the transistor connected to the emitting light element. When the pixel circuit changes from ON- to OFF-state, the voltage of the node between the storage capacitors reduces due to the feed-through effect of one of storage capacitor, thereby reducing the driving current of the emitting light element. Therefore, it can be achieved the current scaling function.
摘要翻译：公开了一种具有电流缩放功能的有源TFT电路结构，其包括电流源，数据线，扫描线，直流电压源，电容器和四个晶体管，其中电容器形成级联结构。在导通状态期间，两个晶体管基于由扫描线提供的电压导通，使得由电流源提供的数据电流流过数据线和作为开放晶体管之一的晶体管，从而到达发光元件并连接到发光元件的晶体管。当像素电路从接通状态变为截止状态时，存储电容器之间的节点的电压由于存储电容器之一的馈通效应而减小，从而降低发光元件的驱动电流。因此，可以实现电流缩放功能。

22. 发明申请

US20070038874A1 EMBEDDED CONTROLLER AND COMPUTER SYSTEM WITH THE SAME 审中-公开
标题翻译：嵌入式控制器和计算机系统
公开(公告)号：US20070038874A1
公开(公告)日：2007-02-15
申请号：US11163891
申请日：2005-11-03
申请人： Tsung-Chih Lin , Pei-Ming Chen , Meng-Chi Wu
发明人： Tsung-Chih Lin , Pei-Ming Chen , Meng-Chi Wu
IPC分类号： G06F1/00
CPC分类号： G06F1/3203
摘要： An embedded controller and a computer system with the same are provided. The embedded controller includes a control unit and a firmware. The embedded controller also has a memory device embedded therein or connected thereto. By a synchronal software tool or a driver, the personal information data stored in the personal information software is synchronized with the data stored in the memory device of the embedded controller. When the computer is shut down or is in a sleeping mode, the embedded controller takes over handling the events scheduled in the personal information software. Whenever any scheduled event occurs, the embedded controller notifies the user by a sound or a displayed message. The embedded controller can also synchronize the data stored in the memory device with a hand-held device connected to the computer system when the computer is shut down or in a sleeping mode.
摘要翻译：提供了一种嵌入式控制器和具有该控制器的计算机系统。嵌入式控制器包括控制单元和固件。嵌入式控制器还具有嵌入其中或与其连接的存储器件。通过同步软件工具或驱动程序，存储在个人信息软件中的个人信息数据与存储在嵌入式控制器的存储器件中的数据同步。当计算机关闭或处于睡眠模式时，嵌入式控制器接管处理个人信息软件中安排的事件。每当发生任何调度事件时，嵌入式控制器通过声音或显示的消息通知用户。当计算机关闭或处于睡眠模式时，嵌入式控制器还可以将存储在设备中的数据与连接到计算机系统的手持设备同步。

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