公开(公告)号：US08643592B2

公开(公告)日：2014-02-04

申请号：US13104441

申请日：2011-05-10

申请人： Jeong-Won Yoon ,  Su-Hwan Moon

发明人： Jeong-Won Yoon ,  Su-Hwan Moon

IPC分类号： H01L31/0376

CPC分类号： G09G3/3406 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2360/144

摘要： A light sensing circuit capable of enhancing a reliability by lowering a dependency on a temperature change without using a resistor, a backlight control apparatus having the same, and an LCD device having the same. The light sensing circuit includes a first MOS-transistor; and a second MOS-transistor serially connected to the first MOS-transistor between a first power terminal and a ground terminal, in which a second power terminal is connected to each gate terminal of the first MOS-transistor and the second MOS-transistor, and an optical amount detecting terminal is connected to a common connection point between a drain terminal of the first MOS-transistor and a source terminal of the second MOS-transistor.

摘要翻译： 一种能够通过降低对温度变化的依赖性而不使用电阻来提高可靠性的光感测电路，具有该电阻的背光源控制装置和具有该电阻的LCD装置。 光检测电路包括第一MOS晶体管; 以及第二MOS晶体管，其串联连接到第一电源端子和接地端子之间的第一MOS晶体管，其中第二电源端子连接到第一MOS晶体管和第二MOS晶体管的每个栅极端子，以及 光量检测端子连接到第一MOS晶体管的漏极端子和第二MOS晶体管的源极端子之间的公共连接点。

公开(公告)号：US08111344B2

公开(公告)日：2012-02-07

申请号：US11967680

申请日：2007-12-31

申请人： Su Hwan Moon ,  Tae Hwan Kim

发明人： Su Hwan Moon ,  Tae Hwan Kim

IPC分类号： G02F1/136 ,  G02F1/133 ,  G06F3/042

CPC分类号： G02F1/13624 ,  G02F1/133362 ,  G02F1/13338 ,  G02F2001/13312 ,  H01L27/12 ,  H01L27/124 ,  H01L27/13

摘要： The disclosure describes a liquid crystal display device with a sensing function and a method of fabricating the same. The device comprising gate and data lines crossing each other on a substrate, so as to define a pixel region including a pixel electrode; a first switching thin film transistor disposed at a crossing of the gate and data lines; a sensing thin film transistor, disposed at a predetermined portion of the pixel region, that senses external light; a sensing storage capacitor that stores a signal sensed by the sensing thin film transistor; and a second switching thin film transistor that receives the sensing signal stored and reads information that is externally inputted, wherein the sensing storage capacitor and the second switching thin film transistor are provided with a reflective region including a reflective electrode.

摘要翻译： 本发明描述了一种具有感测功能的液晶显示装置及其制造方法。 所述器件包括在衬底上彼此交叉的栅极和数据线，以便限定包括像素电极的像素区域; 设置在栅极和数据线的交叉处的第一开关薄膜晶体管; 设置在所述像素区域的预定部分处的感测薄膜晶体管，其感测外部光; 感测存储电容器，其存储由所述感测薄膜晶体管感测的信号; 以及第二开关薄膜晶体管，其接收存储的感测信号并读取外部输入的信息，其中所述感测存储电容器和所述第二开关薄膜晶体管设置有包括反射电极的反射区域。

公开(公告)号：US07961181B2

公开(公告)日：2011-06-14

申请号：US12870648

申请日：2010-08-27

申请人： Jeong-Won Yoon ,  Su-Hwan Moon

发明人： Jeong-Won Yoon ,  Su-Hwan Moon

IPC分类号： H01L31/0376

CPC分类号： G09G3/3406 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2360/144

摘要： A light sensing circuit capable of enhancing a reliability by lowering a dependency on a temperature change without using a resistor, a backlight control apparatus having the same, and an LCD device having the same. The light sensing circuit includes a first MOS-transistor; and a second MOS-transistor serially connected to the first MOS-transistor between a first power terminal and a ground terminal, in which a second power terminal is connected to each gate terminal of the first MOS-transistor and the second MOS-transistor, and an optical amount detecting terminal is connected to a common connection point between a drain terminal of the first MOS-transistor and a source terminal of the second MOS-transistor.

摘要翻译： 一种能够通过降低对温度变化的依赖性而不使用电阻来提高可靠性的光感测电路，具有该电阻的背光源控制装置和具有该电阻的LCD装置。 光检测电路包括第一MOS晶体管; 以及第二MOS晶体管，其串联连接到第一电源端子和接地端子之间的第一MOS晶体管，其中第二电源端子连接到第一MOS晶体管和第二MOS晶体管的每个栅极端子，以及 光量检测端子连接到第一MOS晶体管的漏极端子和第二MOS晶体管的源极端子之间的公共连接点。

公开(公告)号：US20110032249A1

公开(公告)日：2011-02-10

申请号：US12849709

申请日：2010-08-03

申请人： Su-Hwan MOON

发明人： Su-Hwan MOON

IPC分类号： G06F3/038

CPC分类号： G09G3/3607 ,  G09G3/3614 ,  G09G2310/0218

摘要： An apparatus and method for driving a Liquid Crystal Display (LCD) device are disclosed. The apparatus includes a liquid crystal panel in which a plurality of subpixels arranged on each horizontal line are commonly connected to at least one adjacent data line, and on at least one horizontal line basis, a plurality of subpixels are connected to at least one adjacent data line through Thin Film Transistors (TFTs) of the subpixels from a same direction with respect to the at least one adjacent data line, a data driver for driving a plurality of data lines, a gate driver for driving a plurality of gate lines, and a timing controller for arranging externally received image data according to arrangement of subpixel columns commonly connected to each data line, providing the arranged image data to the data driver, and controlling driving timings of the gate driver and the data driver.

摘要翻译： 公开了一种用于驱动液晶显示器（LCD）装置的装置和方法。 该装置包括液晶面板，其中布置在每条水平线上的多个子像素共同连接到至少一个相邻数据线，并且在至少一个水平线的基础上，多个子像素连接到至少一个相邻数据 通过相对于至少一个相邻数据线从相同方向穿过子像素的薄膜晶体管（TFT），用于驱动多条数据线的数据驱动器，用于驱动多条栅极线的栅极驱动器，以及 定时控制器，用于根据共同连接到每个数据线的子像素列的排列来布置外部接收的图像数据，将排列的图像数据提供给数据驱动器，以及控制门驱动器和数据驱动器的驱动定时。

公开(公告)号：US20100231575A1

公开(公告)日：2010-09-16

申请号：US12785068

申请日：2010-05-21

申请人： Su Hwan MOON ,  Do Heon KIM ,  Ji Eun CHAE

发明人： Su Hwan MOON ,  Do Heon KIM ,  Ji Eun CHAE

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2310/04 ,  G09G2330/021

摘要： A liquid crystal display device including a liquid crystal panel, a gate driver configured to supply gate signals to gate lines on the liquid crystal panel, a data driver configured to supply data voltages to data lines on the liquid crystal panel, and a partial controller configured to control the gate driver to intercept a part of the gate signals to be supplied to the gate lines.

摘要翻译： 一种液晶显示装置，包括液晶面板，配置为向液晶面板上的栅极线提供栅极信号的栅极驱动器，配置为向液晶面板上的数据线提供数据电压的数据驱动器，以及部分控制器配置 以控制栅极驱动器截取要提供给栅极线的一部分栅极信号。

公开(公告)号：US20100158186A1

公开(公告)日：2010-06-24

申请号：US12480340

申请日：2009-06-08

申请人： Su-Hwan MOON ,  Ji-Eun CHAE

发明人： Su-Hwan MOON ,  Ji-Eun CHAE

IPC分类号： G11C19/00

CPC分类号： G11C19/28

摘要： A shift register is disclosed. The shift register includes a plurality of stages for sequentially outputting scan pulses, wherein each of the stages includes a scan pulse output unit controlled according to voltage states of a set node and reset node for outputting a corresponding one of the scan pulses and supplying the corresponding scan pulse to a corresponding gate line, a carry pulse output unit controlled according to the voltage states of the set node and reset node for outputting a carry pulse and supplying it to an upstream one of the stages and a downstream one of the stages, a first node controller for controlling the voltage states of the set node and reset node according to a carry pulse from the upstream stage, a carry pulse from the downstream stage and a first control signal externally supplied thereto, an all-drive signal output unit controlled according to voltage states of a control node and reset control node for outputting an all-drive signal and supplying it to the corresponding gate line, and a second node controller for controlling the voltage states of the control node and reset control node according to the voltage state of the set node, the voltage state of the reset node, and a start pulse and second control signal externally supplied thereto.

摘要翻译： 公开了一种移位寄存器。 移位寄存器包括用于顺序地输出扫描脉冲的多个级，其中每个级包括根据设定节点和复位节点的电压状态控制的扫描脉冲输出单元，用于输出对应的一个扫描脉冲并提供对应的 扫描脉冲到对应的栅极线，进位脉冲输出单元根据设定节点和复位节点的电压状态进行控制，用于输出进位脉冲并将其提供给级的上游一级和下游级之一， 第一节点控制器，用于根据来自上游级的进位脉冲，来自下游级的进位脉冲和外部提供给它的第一控制信号来控制设定节点和复位节点的电压状态;全驱动信号输出单元， 控制节点和复位控制节点的电压状态，用于输出全驱动信号并将其提供给相应的门线 第二节点控制器，用于根据设定节点的电压状态，复位节点的电压状态以及从外部提供的起始脉冲和第二控制信号来控制控制节点和复位控制节点的电压状态。

公开(公告)号：US07505023B2

公开(公告)日：2009-03-17

申请号：US11166826

申请日：2005-06-23

申请人： Yong Ho Jang ,  Binn Kim ,  Su Hwan Moon ,  Soo Young Yoon

发明人： Yong Ho Jang ,  Binn Kim ,  Su Hwan Moon ,  Soo Young Yoon

IPC分类号： G09G3/36

CPC分类号： G09G3/3674 ,  G09G2320/043 ,  G11C19/28

摘要： A built-in gate driver having an improved reliability and a display device having the same are provided. A transistor controlled by an output signal of a next stage is further provided and thus a node (Q) is rapidly discharged. Accordingly, the multi-output signals due to the reduced discharge of the node (Q) caused by the degradation of the transistor controlled by a node QB can be prevented. By including only one transistor for controlling the charge of the start pulse signal on the node (Q), it is possible to prevent a malfunction from occurring when the transistor connected to the clock is degraded by the periodic clock of a high state. Also, an image quality and the reliability of the gate driver can be improved.

摘要翻译： 提供具有改善的可靠性的内置栅极驱动器和具有其的显示装置。 进一步提供由下一级的输出信号控制的晶体管，因此节点（Q）被快速放电。 因此，可以防止由于由节点QB控制的晶体管的劣化引起的节点（Q）的放电减少的多输出信号。 通过仅包含一个用于控制节点（Q）上的起始脉冲信号的电荷的晶体管，当连接到时钟的晶体管被​​高电平的周期性时钟降级时，可以防止发生故障。 此外，可以提高图像质量和栅极驱动器的可靠性。

公开(公告)号：US20080239175A1

公开(公告)日：2008-10-02

申请号：US11967680

申请日：2007-12-31

申请人： Su Hwan Moon ,  Tae Hwan Kim

发明人： Su Hwan Moon ,  Tae Hwan Kim

IPC分类号： G02F1/136 ,  H01L21/84

CPC分类号： G02F1/13624 ,  G02F1/133362 ,  G02F1/13338 ,  G02F2001/13312 ,  H01L27/12 ,  H01L27/124 ,  H01L27/13

摘要： A liquid crystal display device with a sensing function and a method of fabricating the same are disclosed. The device comprising gate and data lines crossing each other on a substrate, so as to define a pixel region including a pixel electrode; a first switching thin film transistor disposed at a crossing of the gate and data lines; a sensing thin film transistor, disposed at a predetermined portion of the pixel region, that senses external light; a sensing storage capacitor that stores a signal sensed by the sensing thin film transistor; and a second switching thin film transistor that receives the sensing signal stored and reads information that is externally inputted, wherein the sensing storage capacitor and the second switching thin film transistor are provided with a reflective region including a reflective electrode.

摘要翻译： 公开了具有感测功能的液晶显示装置及其制造方法。 所述器件包括在衬底上彼此交叉的栅极和数据线，以便限定包括像素电极的像素区域; 设置在栅极和数据线的交叉处的第一开关薄膜晶体管; 设置在所述像素区域的预定部分处的感测薄膜晶体管，其感测外部光; 感测存储电容器，其存储由所述感测薄膜晶体管感测的信号; 以及第二开关薄膜晶体管，其接收存储的感测信号并读取外部输入的信息，其中所述感测存储电容器和所述第二开关薄膜晶体管设置有包括反射电极的反射区域。

公开(公告)号：US20080129676A1

公开(公告)日：2008-06-05

申请号：US11984823

申请日：2007-11-21

申请人： Binn Kim ,  Hae Yeol Kim ,  Su Hwan Moon ,  Seung Chan Choi

发明人： Binn Kim ,  Hae Yeol Kim ,  Su Hwan Moon ,  Seung Chan Choi

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/20 ,  G09G2300/0443 ,  G09G2310/0297 ,  G09G2330/021

摘要： A liquid crystal display device and a method of driving the same is disclosed that can decrease the number of data lines used therein, and can improve the picture quality. The liquid crystal display device includes a display area including a plurality of pixel cells formed in respective regions defined by a plurality of gate and data lines, the pixel cells along a data-line direction provided with at least three colors repetitively arranged by turns, and the pixel cells along a gate-line direction provided with the same color, wherein polarity of video signal is inverted every 2N pixel cells (‘N’ is an integer) along the data-line direction.

摘要翻译： 公开了一种液晶显示装置及其驱动方法，其可以减少其中使用的数据线的数量，并且可以提高图像质量。 液晶显示装置包括：显示区域，包括形成在由多个栅极和数据线限定的各个区域中的多个像素单元，沿着数据线方向的像素单元，其具有重复排列的至少三种颜色;以及 具有相同颜色的沿着栅极线方向的像素单元，其中视频信号的极性沿着数据线方向每2N个像素单元（'N'是整数）反转。

公开(公告)号：US07382348B2

公开(公告)日：2008-06-03

申请号：US11022849

申请日：2004-12-28

申请人： Young Sik Kim ,  Su Hwan Moon ,  Sun Yong Lee ,  Kwang Sik Hwang

发明人： Young Sik Kim ,  Su Hwan Moon ,  Sun Yong Lee ,  Kwang Sik Hwang

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G11C19/184 ,  G11C19/28

摘要： A shift register having an amorphous silicon thin film transistor for decreasing a distortion of the output signal is disclosed. In the shift register having a plurality of stages for shifting an input signal using first and second driving voltages, first and second clock signals and a start pulse, each of said plurality of stages includes an output buffer for selectively applying any one of the first and second clock signals and the second driving voltage to an output line under control of first and second nodes; a pre-charger for pre-charging the first driving voltage into the first node in response to said start pulse; a second node controller for selectively supplying the first and second driving voltages to the second node in such a manner to be opposite to the first node using said start pulse and an output signal of the next stage; and a first node controller for supplying the second driving voltage to the first node in a time interval excluding the time interval for said pre-charging.

摘要翻译： 公开了一种具有用于减小输出信号失真的非晶硅薄膜晶体管的移位寄存器。 在具有用于使用第一和第二驱动电压移位输入信号的多个级的移位寄存器中，第一和第二时钟信号以及起始脉冲，所述多个级中的每一个包括输出缓冲器，用于选择性地施加第一和第二驱动电压 第二时钟信号和第二驱动电压到第一和第二节点的控制下的输出线; 预充电器，用于响应于所述起始脉冲将第一驱动电压预充电到第一节点; 第二节点控制器，用于使用所述起始脉冲和下一级的输出信号以与第一节点相反的方式选择性地将第一和第二驱动电压提供给第二节点; 以及第一节点控制器，用于在除了所述预充电的时间间隔之外的时间间隔内向第一节点提供第二驱动电压。