利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

133 条记录 (耗时 0.033 秒)

    Display driver with charge pumping signals synchronized to different clocks for multiple modes
    2.
    发明申请
    Display driver with charge pumping signals synchronized to different clocks for multiple modes 有权
    显示驱动器，电荷泵浦信号与多种模式的不同时钟同步

    公开(公告)号：US20100045656A1

    公开(公告)日：2010-02-25

    申请号：US12590052

    申请日：2009-11-02

    申请人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    发明人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    IPC分类号： G09G5/00

    CPC分类号： G09G5/006 ,  G09G3/3611 ,  G09G5/18

    摘要： A display driver generates a respective charge pumping signal and respective driving signals synchronized to a respective same clock signal for each of the CPU and video interface modes. Because such respective signals are synchronized to a respective same clock signal, the noise superimposed on the driving signals applied on a display panel is regular and uniform across the whole display panel, for each of the CPU and video interface modes. Accordingly, affects of such regular noise are advantageously not noticeable to the human eye, for both the video and CPU interface modes of operation.

    摘要翻译： 显示驱动器针对CPU和视频接口模式中的每一个产生相应的电荷泵浦信号和与相应的相同时钟信号同步的各个驱动信号。 因为这些各个信号被同步到相应的相同的时钟信号，所以叠加在施加在显示面板上的驱动信号上的噪声对于CPU和视频接口模式的每一个在整个显示面板上是规则和均匀的。 因此，对于视频和CPU接口操作模式，这种正常噪声的影响对人眼而言是不利的。

    Display driver with charge pumping signals synchronized to different clocks for multiple modes
    3.
    发明授权
    Display driver with charge pumping signals synchronized to different clocks for multiple modes 有权
    显示驱动器，电荷泵浦信号与多种模式的不同时钟同步

    公开(公告)号：US07633498B2

    公开(公告)日：2009-12-15

    申请号：US10987783

    申请日：2004-11-12

    申请人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    发明人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    IPC分类号： G09G3/36 ,  G09G5/00

    CPC分类号： G09G5/006 ,  G09G3/3611 ,  G09G5/18

    摘要： A display driver generates a respective charge pumping signal and respective driving signals synchronized to a respective same clock signal for each of the CPU and video interface modes. Because such respective signals are synchronized to a respective same clock signal, the noise superimposed on the driving signals applied on a display panel is regular and uniform across the whole display panel, for each of the CPU and video interface modes. Accordingly, affects of such regular noise are advantageously not noticeable to the human eye, for both the video and CPU interface modes of operation.

    摘要翻译： 显示驱动器针对CPU和视频接口模式中的每一个产生相应的电荷泵浦信号和与相应的相同时钟信号同步的各个驱动信号。 因为这些各个信号被同步到相应的相同的时钟信号，所以叠加在施加在显示面板上的驱动信号上的噪声对于CPU和视频接口模式的每一个在整个显示面板上是规则和均匀的。 因此，对于视频和CPU接口操作模式，这种正常噪声的影响对人眼而言是不利的。

    Display driver with charge pumping signals synchronized to different clocks for multiple modes
    4.
    发明申请
    Display driver with charge pumping signals synchronized to different clocks for multiple modes 有权
    显示驱动器，电荷泵浦信号与多种模式的不同时钟同步

    公开(公告)号：US20050110784A1

    公开(公告)日：2005-05-26

    申请号：US10987783

    申请日：2004-11-12

    申请人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    发明人： Won-Sik Kang ,  Jae-Koo Lee ,  Jae-Hoon Lee

    IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/18

    CPC分类号： G09G5/006 ,  G09G3/3611 ,  G09G5/18

    摘要： A display driver generates a respective charge pumping signal and respective driving signals synchronized to a respective same clock signal for each of the CPU and video interface modes. Because such respective signals are synchronized to a respective same clock signal, the noise superimposed on the driving signals applied on a display panel is regular and uniform across the whole display panel, for each of the CPU and video interface modes. Accordingly, affects of such regular noise are advantageously not noticeable to the human eye, for both the video and CPU interface modes of operation.

    摘要翻译： 显示驱动器针对CPU和视频接口模式中的每一个产生相应的电荷泵浦信号和与相应的相同时钟信号同步的各个驱动信号。 因为这些各个信号被同步到相应的相同的时钟信号，所以叠加在施加在显示面板上的驱动信号上的噪声对于CPU和视频接口模式的每一个在整个显示面板上是规则和均匀的。 因此，对于视频和CPU接口操作模式，这种正常噪声的影响对人眼而言是不利的。

    Organic light emitting display for adjusting data based on temperature compensation and driving method thereof
    5.
    发明授权
    Organic light emitting display for adjusting data based on temperature compensation and driving method thereof 有权
    基于温度补偿调整数据的有机发光显示器及其驱动方法

    公开(公告)号：US09153164B2

    公开(公告)日：2015-10-06

    申请号：US13916866

    申请日：2013-06-13

    申请人： Jae-Hoon Lee

    发明人： Jae-Hoon Lee

    IPC分类号： G09G3/30 ,  G09G3/32

    CPC分类号： G09G3/3208 ,  G09G2320/0233 ,  G09G2320/041

    摘要： A driving method of an organic light emitting display device includes sensing temperatures of a plurality of areas included in a pixel unit and, when a temperature difference between the respective areas is less than a predetermined reference value, outputting first data that is input from outside. When the temperature difference between the respective areas is equal to or greater than the reference value, the method includes generating second data by changing a grayscale of the first data such that the temperatures of the respective areas are similar to each other, and outputting the second data.

    摘要翻译： 有机发光显示装置的驱动方法包括感测像素单元中包括的多个区域的温度，并且当各个区域之间的温度差小于预定参考值时，输出从外部输入的第一数据。 当各个区域之间的温度差等于或大于参考值时，该方法包括通过改变第一数据的灰度使得各个区域的温度彼此相似而产生第二数据，并且输出第二数据 数据。

    HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE
    7.
    发明申请
    HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE 审中-公开
    建筑机械液压系统

    公开(公告)号：US20150159682A1

    公开(公告)日：2015-06-11

    申请号：US14416201

    申请日：2012-07-27

    申请人： Sang-Ki Bae ,  Jae-Hoon Lee

    发明人： Sang-Ki Bae ,  Jae-Hoon Lee

    IPC分类号： F15B20/00 ,  F15B15/20

    CPC分类号： F15B20/007 ,  E02F9/2235 ,  E02F9/2285 ,  E02F9/2296 ,  F15B11/0423 ,  F15B15/202 ,  F15B2211/20546 ,  F15B2211/40507 ,  F15B2211/41563 ,  F15B2211/50518 ,  F15B2211/5157 ,  F15B2211/6306 ,  F15B2211/6309 ,  F15B2211/6652

    摘要： A hydraulic system provided with a relief valve for a construction machine is disclosed, which can reduce a discharge flow rate of a hydraulic pump when a relief valve is operated. The hydraulic system for a construction machine includes a variable displacement hydraulic pump connected to an engine, an attachment operation device outputting an operation signal in proportion to an operation amount by an operator, an attachment actuator connected to the hydraulic pump to be driven by an operation of the attachment operation device, a control valve installed in a flow path between the hydraulic pump and the attachment actuator and shifted to control a start, a stop, and a direction change of the attachment actuator, an orifice installed in a flow path branched from a discharge flow path of the hydraulic pump, a relief valve installed on a downstream side of the orifice in the flow path, and a controller outputting a control signal to a flow control valve of the hydraulic pump so as to reduce a discharge flow rate of the hydraulic pump when a difference between pressures before and after the orifice exceeds a predetermined value.

    摘要翻译： 公开了一种设置有用于建筑机械的安全阀的液压系统，其可以在减压阀操作时降低液压泵的排出流量。 用于建筑机械的液压系统包括连接到发动机的可变排量液压泵，与操作者的操作量成比例地输出操作信号的附接操作装置，连接到液压泵以由操作驱动的附接致动器 安装在液压泵和安装致动器之间的流动路径中的控制阀，并且移动以控制附接致动器的起动，停止和方向改变;安装在流路中的孔， 液压泵的排出流路，安装在流路中的孔口的下游侧的安全阀，以及向液压泵的流量控制阀输出控制信号的控制器，以减少液压泵的排出流量 当孔之前和之后的压力之间的差异超过预定值时，液压泵。

    Display apparatus including bi-directional gate drive circuit
    8.
    发明授权
    Display apparatus including bi-directional gate drive circuit 有权
    显示装置包括双向栅极驱动电路

    公开(公告)号：US09047803B2

    公开(公告)日：2015-06-02

    申请号：US13274939

    申请日：2011-10-17

    申请人： Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    发明人： Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    IPC分类号： G09G3/36 ,  G09G3/00 ,  G09G3/29

    CPC分类号： G09G3/007 ,  G09G3/29 ,  G09G2300/0838 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289

    摘要： A gate drive circuit includes a plurality of driving stages. An n-th (‘n’ is a natural number) driving stage includes a pull-up part, a carry part, a first pull-down part, a first pull-up/down control part and a second pull-up/down control part. The first pull-up/down control part applies a first power signal of an ON voltage to a control terminal of the pull-up part in a forward direction mode, and applies the first power signal of a second OFF voltage to a control terminal of the pull-up part in a reverse direction mode. The second pull-up/down control part applies a second power signal of the second OFF voltage to the control terminal of the pull-up part in the forward direction mode, and applies the second power signal of the ON voltage to the control terminal of the pull-up part in the reverse direction mode.

    摘要翻译： 栅极驱动电路包括多个驱动级。 第n（'n'是自然数）驱动级包括上拉部分，进位部分，第一下拉部分，第一上拉/下拉控制部分和第二上拉/下拉 控制部分。 第一上拉/下拉控制部分向前向模式向上拉部分的控制端施加导通电压的第一电源信号，并将第二OFF电压的第一电源信号施加到 上拉部分处于反向模式。 第二上拉/下拉控制部分将第二OFF电压的第二功率信号以正向模式施加到上拉部分的控制端，并将接通电压的第二功率信号施加到 上拉部分处于反向模式。

    Display device and method of manufacturing the same
    9.
    发明授权
    Display device and method of manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号：US08629827B2

    公开(公告)日：2014-01-14

    申请号：US12762470

    申请日：2010-04-19

    申请人： Jae-Hoon Lee ,  Yong-Soon Lee ,  Young-Su Kim ,  Yu-Han Bae

    发明人： Jae-Hoon Lee ,  Yong-Soon Lee ,  Young-Su Kim ,  Yu-Han Bae

    IPC分类号： G06F3/038 ,  H01J9/00

    CPC分类号： G09G3/3614 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2320/0209

    摘要： A display device includes a display panel, a data driving part and a gate driving part. The display panel includes a first pixel row. The first pixel row includes a first pixel connected to an (n+1)-th gate line and an (m+1)-th data line (where ‘n’ and ‘m’ are natural numbers), and a second pixel connected to an n-th gate line and an (m+2)-th data line. The data driving part applies a data voltage having a first polarity with respect to a reference voltage to the (m+1)-th data line, and applies a data voltage having a second polarity with respect to the reference voltage to the (m+2)-th data line. The gate driving part sequentially applies a gate signal to the n-th gate line and the (n+1)-th gate line.

    摘要翻译： 显示装置包括显示面板，数据驱动部和门驱动部。 显示面板包括第一像素行。 第一像素行包括连接到第（n + 1）栅极线和第（m + 1）数据线（其中'n'和'm'是自然数）的第一像素，并且第二像素连接 到第n个栅极线和第（m + 2）个数据线。 数据驱动部分对第（m + 1）数据线施加相对于参考电压具有第一极性的数据电压，并将相对于参考电压具有第二极性的数据电压施加到第（m + 2）数据线。 栅极驱动部分顺序地对第n条栅极线和第（n + 1）栅极线施加栅极信号。

    Scheduling apparatus and method in a distributed antenna system
    10.
    发明授权
    Scheduling apparatus and method in a distributed antenna system 有权
    分布式天线系统中的调度装置和方法

    公开(公告)号：US08588795B2

    公开(公告)日：2013-11-19

    申请号：US12419045

    申请日：2009-04-06

    申请人： Jae-Hoon Lee ,  Seong-Taek Hwang ,  Won-Jin Sung ,  Ki-Suk Sung ,  In-Hong Shong

    发明人： Jae-Hoon Lee ,  Seong-Taek Hwang ,  Won-Jin Sung ,  Ki-Suk Sung ,  In-Hong Shong

    IPC分类号： H04W72/00

    CPC分类号： H04W72/048 ,  H04W4/08

    摘要： A scheduling method in a distributed antenna system is provided. Each of a plurality of Mobile Stations (MSs), respectively corresponding to each subchannel, are classified as a Single Transmission (ST) MS or a Cooperative Transmission (CT) MS according to a CT criterion. An MS with a maximum channel capacity is selected from among the classified MSs. Resources are allocated to a corresponding subchannel when the selected MS is the ST MS, and resources are allocated using a CT scheduling technique when the selected MS is the CT MS. The classifying, selecting and allocating steps are repeated until allocation of resources is completed.

    摘要翻译： 提供了分布式天线系统中的调度方法。 分别对应于每个子信道的多个移动站（MS）中的每一个根据CT标准被分类为单个传输（ST）MS或协作传输（CT）MS。 从分类的MS中选择具有最大信道容量的MS。 当选择的MS是ST MS时，将资源分配给相应的子信道，并且当所选MS是CT MS时，使用CT调度技术分配资源。 重复分类，选择和分配步骤，直到资源分配完成。