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131. 发明申请

US20060125736A1 Data drive integrated circuit with reduced size and display apparatus having the same 有权
标题翻译：具有减小尺寸的数据驱动集成电路和具有相同的显示装置
公开(公告)号：US20060125736A1
公开(公告)日：2006-06-15
申请号：US11269293
申请日：2005-11-08
申请人： Jae-Hoon Lee
发明人： Jae-Hoon Lee
IPC分类号： G09G3/30
CPC分类号： G09G3/3283 , G09G2310/0248 , G09G2310/027 , G09G2310/0289
摘要： There is provided a display apparatus including a data drive IC. The data drive IC includes a current-mode analog to digital converter (DAC) comprising a plurality of dynamic circuits (instead of conventional level shifters). In response to an enable signal received, each of the dynamic circuits convert a bit of an image data signal received from a signal input circuit into a high voltage level and outputs the resulting signal to a current switch that outputs current to a current node connected to a pixel. The data drive IC including the dynamic circuit has reduced chip area and reduced power consumption (compared to conventional ones comprising a plurality of level-shifters).
摘要翻译：提供了一种包括数据驱动IC的显示装置。数据驱动IC包括包括多个动态电路（而不是常规电平转换器）的电流模式模数转换器（DAC）。响应于接收的使能信号，每个动态电路将从信号输入电路接收的图像数据信号的一位转换为高电压电平，并将所得到的信号输出到电流开关，该电流开关将电流输出到连接到一个像素包括动态电路的数据驱动IC具有减少的芯片面积和降低的功耗（与包括多个电平移位器的传统IC相比）。

132. 发明申请

US20050259051A1 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20050259051A1
公开(公告)日：2005-11-24
申请号：US11133878
申请日：2005-05-19
申请人： Jae-Hoon Lee , Bong-Hyun You , Min-Koo Han
发明人： Jae-Hoon Lee , Bong-Hyun You , Min-Koo Han
IPC分类号： G09G3/30 , G09G3/20 , H01L51/50 , H05B33/14
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/043 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： Each pixel includes: a light emitting element; a capacitor; a driving transistor that has a control terminal, an input terminal, and an output terminal and supplies a driving current to the light emitting element to emit light; a first switching unit that diode-connects the driving transistor and supplies a data voltage to the driving transistor in response to a scanning signal; and a second switching unit that supplies a driving voltage to the driving transistor and connects the light emitting element and the capacitor to the driving transistor in response to an emission signal, wherein the capacitor is connected to the driving transistor through the first switching unit, stores a control voltage being a function of the data voltage and the threshold voltage of the driving transistor, and is connected to the driving transistor through the second switching unit to supply the control voltage to the driving transistor.
摘要翻译：每个像素包括：发光元件; 电容器驱动晶体管，其具有控制端子，输入端子和输出端子，并且向发光元件提供驱动电流以发光; 第二开关单元，二极管连接驱动晶体管，并响应于扫描信号将数据电压提供给驱动晶体管; 以及第二开关单元，其向所述驱动晶体管提供驱动电压，并且响应于发射信号将所述发光元件和所述电容器连接到所述驱动晶体管，其中所述电容器通过所述第一开关单元连接到所述驱动晶体管，控制电压是驱动晶体管的数据电压和阈值电压的函数，并且通过第二开关单元连接到驱动晶体管，以向驱动晶体管提供控制电压。

133. 发明申请

US20050100031A1 Allocating bandwidth using resilient packet ring (RPR) fairness mechanism 有权
标题翻译：使用弹性分组环（RPR）公平机制分配带宽
公开(公告)号：US20050100031A1
公开(公告)日：2005-05-12
申请号：US10984778
申请日：2004-11-10
申请人： Byung-Gu Choe , Jae-Hoon Lee , Byung-Chang Kang , Dong-Heon Lee
发明人： Byung-Gu Choe , Jae-Hoon Lee , Byung-Chang Kang , Dong-Heon Lee
IPC分类号： H04L12/28 , H04L12/413 , H04L12/42 , H04L12/427 , H04L12/437
CPC分类号： H04L47/6215 , H04L12/42 , H04L47/10 , H04L47/12 , H04L47/25 , H04L47/29 , H04L47/50 , H04L47/6225 , H04L47/626
摘要： In allocating bandwidth using a Resilient Packet Ring (RPR) fairness mechanism in a node connected to an RPR network, when congestion occurs, an amount of traffic that the node has transmitted to a ring during one aging interval is recorded together with its own identifier in a fairness message as a fairness transmission rate to be advertised to its own upstream nodes and to be stored. The amount of traffic transmitted from the upstream node during the aging interval is measured and stored. When the congestion has been solved, an available bandwidth is calculated with reference to the fairness transmission rate which was recently advertised and the amount of traffic which has been transmitted from the upstream nodes, and the fairness transmission rate is calculated in order to fairly allocate the available bandwidth to the upstream nodes effectively so that the fairness transmission rate is transmitted to the upstream nodes. The upstream nodes transmit traffic in accordance with the fairness transmission rate.
摘要翻译：在连接到RPR网络的节点中使用弹性分组环（RPR）公平机制分配带宽时，当拥塞发生时，在一个老化间隔期间节点已经传送到环的业务量与其自己的标识符一起被记录在公平的消息作为公平传输速率被发布到其自己的上游节点并被存储。测量并存储在老化间隔期间从上游节点传输的流量。当拥塞已经解决时，参考最近公布的公平传输速率和从上游节点传输的流量，计算可用带宽，并计算公平传输速率，以便公平分配有效地向上游节点提供可用带宽，从而将公平传输速率传输到上游节点。上游节点根据公平传输速率传输流量。

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