公开(公告)号：US09030483B2

公开(公告)日：2015-05-12

申请号：US13303993

申请日：2011-11-23

申请人： Young-Hoon Kim ,  Han-Sang Lee

发明人： Young-Hoon Kim ,  Han-Sang Lee

IPC分类号： G09G5/02

CPC分类号： G09G5/02 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06 ,  G09G2360/16

摘要： An image display device includes: a display panel including a plurality of pixels and displaying an image; a color converting portion generating a converted image signal regarding red, green and blue colors and an auxiliary primary color from an original image signal regarding red, green and blue colors using one of a plurality of gains corresponding to the plurality of pixels, respectively; and a data signal generating portion generating a data signal from the converted image signal and supplying the data signal to the display panel.

摘要翻译： 图像显示装置包括：显示面板，包括多个像素并显示图像; 颜色转换部分分别使用与多个像素对应的多个增益中的一个增益，从关于红色，绿色和蓝色的原始图像信号生成关于红色，绿色和蓝色的转换图像信号和辅助原色; 以及数据信号产生部分，从转换的图像信号产生数据信号，并将数据信号提供给显示面板。

公开(公告)号：US20120133670A1

公开(公告)日：2012-05-31

申请号：US13303993

申请日：2011-11-23

申请人： Young-Hoon Kim ,  Han-Sang Lee

发明人： Young-Hoon Kim ,  Han-Sang Lee

IPC分类号： G09G5/02 ,  G09G5/10

CPC分类号： G09G5/02 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06 ,  G09G2360/16

摘要： An image display device includes: a display panel including a plurality of pixels and displaying an image; a color converting portion generating a converted image signal regarding red, green and blue colors and an auxiliary primary color from an original image signal regarding red, green and blue colors using one of a plurality of gains corresponding to the plurality of pixels, respectively; and a data signal generating portion generating a data signal from the converted image signal and supplying the data signal to the display panel.

摘要翻译： 图像显示装置包括：显示面板，包括多个像素并显示图像; 颜色转换部分分别使用与多个像素对应的多个增益中的一个增益，从关于红色，绿色和蓝色的原始图像信号生成关于红色，绿色和蓝色的转换图像信号和辅助原色; 以及数据信号产生部分，从转换的图像信号产生数据信号，并将数据信号提供给显示面板。

公开(公告)号：US06806853B2

公开(公告)日：2004-10-19

申请号：US10175835

申请日：2002-06-21

申请人： Joon-Kyu Park ,  Han-Sang Lee ,  Sung-Joon Bae

发明人： Joon-Kyu Park ,  Han-Sang Lee ,  Sung-Joon Bae

IPC分类号： G09G332

CPC分类号： G09G3/3225 ,  G09G3/3275 ,  G09G3/3696 ,  G09G5/02 ,  G09G2300/08 ,  G09G2310/027 ,  G09G2320/0276

摘要： A driving circuit for an active matrix organic light emitting diode includes a gamma voltage generation unit for generating differentiated gamma reference voltages corresponding to red, green, and blue colors and a driving unit for outputting a video data signal of a frame, by receiving the respective gamma reference voltages corresponding to red, green and blue colors generated in the gamma voltage generation unit and the power voltages corresponding to red, green and blue colors from the power supply unit. The driving circuit for the active matrix organic LED generates the video signal applied to the pixel for displaying the respective RGB colors, using the power voltages and gamma reference voltages which are independent according to the respective RGB colors and accordingly the pixel can be driven exactly as described using organic substances having different RGB characteristics, thus to improve the quality of the image.

摘要翻译： 有源矩阵有机发光二极管的驱动电路包括伽马电压产生单元，用于产生对应于红色，绿色和蓝色的微分伽马参考电压，以及驱动单元，用于输出帧的视频数据信号， 对应于在伽马电压产生单元中产生的红色，绿色和蓝色的伽马参考电压和对应于来自电源单元的红色，绿色和蓝色的电源电压。 有源矩阵有机LED的驱动电路使用根据各个RGB颜色独立的电源电压和伽马参考电压来生成施加到像素的视频信号以显示各个RGB颜色，因此可以将像素精确地驱动为 使用具有不同RGB特性的有机物质描述，从而提高图像的质量。

公开(公告)号：US6163682A

公开(公告)日：2000-12-19

申请号：US163671

申请日：1998-09-30

申请人： Han-Sang Lee

发明人： Han-Sang Lee

IPC分类号： H01Q1/10 ,  H01Q1/24 ,  H01Q1/27 ,  H04M1/03 ,  H04Q7/32

CPC分类号： H01Q1/244

摘要： In a wireless telephone, when an operation such as opening or closing of a front flip cover or a key operation of communication-start or communication-end occurs, a controller obtains information for extraction or retraction of an antenna. Based on the above information, the controller controls a motor-driving by intermittently supplying a motor-driving signal by which the motor can rotate clockwise or counterclockwise during a preset time necessitated for fully extracting and retracting an antenna. While motor-driving, if a blocking force is applied to an antenna, the controller repeatedly stops supplying of the driving signals to the motor for a predetermined interval and then resumes supplying the signals. A gear unit is tightly coupled in a body with the motor, receives a rotating force from the motor shaft, and extracts and retracts an antenna. In addition, there is further provided a fixing element for fixing the motor and the gear unit to an antenna housing, which is able to absorb external impact transferred to the motor and the gear unit through an antenna and to absorb a vibration of the motor. When a front flip cover is opened or a communication-start key is pushed by a user to use the wireless telephone, the antenna is automatically extracted from the antenna housing, while when the front flip cover is closed or a communication-end key is pushed, the antenna is automatically retracted into the antenna housing.

摘要翻译： 在无线电话中，当发生诸如打开或关闭前盖或诸如通信开始或通信端的键操作之类的操作时，控制器获取用于提取或缩回天线的信息。 基于上述信息，控制器通过间歇地提供电动机驱动信号来控制电动机驱动信号，通过该电动机驱动信号，电动机可以在需要完全提取和缩回天线所需的预定时间内顺时针或逆时针旋转。 在马达驱动时，如果对天线施加阻挡力，则控制器反复停止以预定间隔向马达提供驱动信号，然后恢复提供信号。 齿轮单元与马达紧密耦合在一体内，从马达轴接收旋转力，并提取和缩回天线。 此外，还提供了一种用于将电动机和减速器固定到天线壳体的固定元件，其能够通过天线吸收传递到电动机和减速器的外部冲击并吸收电动机的振动。 当打开前盖或者用户按下通信开始键以使用无线电话时，天线将从天线外壳自动提取，而当前盖翻盖被关闭或者通信终端键被按下时 天线自动缩回到天线外壳中。

公开(公告)号：US06956547B2

公开(公告)日：2005-10-18

申请号：US10176537

申请日：2002-06-24

申请人： Sung-Joon Bae ,  Han-Sang Lee ,  Myung-Ho Lee ,  Joon-Kyu Park

发明人： Sung-Joon Bae ,  Han-Sang Lee ,  Myung-Ho Lee ,  Joon-Kyu Park

IPC分类号： G09G3/32 ,  G09G3/30

CPC分类号： G09G3/3241 ,  G09G3/3208 ,  G09G3/3283 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/027 ,  G09G2310/0275 ,  G09G2320/0252

摘要： A driving circuit in an organic electroluminescent device includes a gate driver unit for sequentially outputting a control signal to select gate lines in a luminescent array unit and a current driver unit for supplying picture data to a data lines in the luminescent array unit corresponding to the gate lines selected by the gate driver unit and selectively driving organic electroluminescent devices of the selected line. The driving circuit includes a minimum gray level judgment unit for determining whether the picture data is of a predetermined minimum gray level; and a switching unit for receiving a control signal according to the determination made by the minimum gray level judgment unit and for selectively supplying a reference voltage or a reference current to the selectively driven organic electroluminescent devices.

摘要翻译： 有机电致发光器件中的驱动电路包括用于顺序地输出控制信号以选择发光阵列单元中的栅极线的栅极驱动器单元和用于将图像数据提供给对应于栅极的发光阵列单元中的数据线的电流驱动器单元 由栅极驱动器单元选择的线，并选择性地驱动所选择的线的有机电致发光器件。 驱动电路包括用于确定图像数据是否具有预定最小灰度级的最小灰度级判定单元; 以及切换单元，用于根据由最小灰度级判断单元进行的确定接收控制信号，并且用于选择性地向选择性驱动的有机电致发光器件提供参考电压或参考电流。

公开(公告)号：US06683417B2

公开(公告)日：2004-01-27

申请号：US10326161

申请日：2002-12-23

申请人： Han-Sang Lee ,  Chang-Yeon Kim ,  Myung-Ho Lee

发明人： Han-Sang Lee ,  Chang-Yeon Kim ,  Myung-Ho Lee

IPC分类号： G09G310

CPC分类号： G09G3/3233 ,  G09G3/3241 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2330/021

摘要： A driving circuit of an organic electro luminescence display device for reducing driving power consumption. The reduction is accomplished by constructing power voltage supplying lines on respective pixels individually and constructing common electrodes on respective pixels for individually applying common voltages to the respective pixels. Alternatively, constructing power voltage supplying lines and the common electrodes on the pixels individually, thereby supplying power voltages appropriate for the respective R, G and B pixels individually.

摘要翻译： 一种用于降低驱动功率消耗的有机电致发光显示装置的驱动电路。 通过在各个像素上分别构成电源电压线，在各像素上构成公共电极，分别对各像素施加公共电压来实现。 或者，分别在像素上构建电源电压线和公共电极，从而分别提供适合于相应的R，G和B像素的电源电压。