公开(公告)号：US07474304B2

公开(公告)日：2009-01-06

申请号：US11186202

申请日：2005-07-20

申请人： Jun-Pyo Lee ,  Yun-Jae Park ,  Seung-Hwan Moon

发明人： Jun-Pyo Lee ,  Yun-Jae Park ,  Seung-Hwan Moon

IPC分类号： G09G5/00

CPC分类号： G09G3/3696 ,  G09G3/3648

摘要： A driving voltage generating circuit includes: a pulse voltage generating unit generating predetermined pulse voltages; a first voltage generating unit connected to the pulse voltage generating unit and generating a first voltage; a first diode unit and a second diode unit commonly connected to the pulse voltage generating unit and each comprising at least a diode; a second voltage generating unit connected to the first diode unit and generating a second voltage; and a third voltage generating unit connected to the second diode unit and generating a third voltage.

摘要翻译： 驱动电压产生电路包括：产生预定脉冲电压的脉冲电压产生单元; 连接到脉冲电压产生单元并产生第一电压的第一电压产生单元; 共同连接到脉冲电压产生单元的第一二极管单元和第二二极管单元，并且每个包括至少二极管; 连接到所述第一二极管单元并产生第二电压的第二电压产生单元; 以及连接到所述第二二极管单元并产生第三电压的第三电压产生单元。

公开(公告)号：US20060071926A1

公开(公告)日：2006-04-06

申请号：US11186202

申请日：2005-07-20

申请人： Jun-Pyo Lee ,  Yun-Jae Park ,  Seung-Hwan Moon

发明人： Jun-Pyo Lee ,  Yun-Jae Park ,  Seung-Hwan Moon

IPC分类号： G09G5/00

CPC分类号： G09G3/3696 ,  G09G3/3648

摘要： A driving voltage generating circuit includes: a pulse voltage generating unit generating predetermined pulse voltages; a first voltage generating unit connected to the pulse voltage generating unit and generating a first voltage; a first diode unit and a second diode unit commonly connected to the pulse voltage generating unit and each comprising at least a diode; a second voltage generating unit connected to the first diode unit and generating a second voltage; and a third voltage generating unit connected to the second diode unit and generating a third voltage.

公开(公告)号：US20060028416A1

公开(公告)日：2006-02-09

申请号：US11195875

申请日：2005-08-03

申请人： Jun-Pyo Lee ,  Seung-Hwan Moon ,  Jung-Hwan Cho

发明人： Jun-Pyo Lee ,  Seung-Hwan Moon ,  Jung-Hwan Cho

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G2310/0218 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2330/021 ,  G09G2330/06

摘要： A display device includes data lines transmitting data voltages, a signal controller processing image data from an external device and generating control signals, a gray voltage generator generating gray voltages, and a data driver selecting a gray voltage corresponding to image data from the signal controller and applying the gray voltages to the data lines as the data voltages. The signal controller compares present data with previous data of the image data and generates first to fourth mode setting signals for application to the data driver responsive to a result of the comparison.

摘要翻译： 显示装置包括发送数据电压的数据线，信号控制器处理来自外部装置的图像数据并产生控制信号，产生灰度电压的灰度电压发生器和数据驱动器，其选择与来自信号控制器的图像数据相对应的灰色电压， 将灰度电压作为数据电压施加到数据线。 信号控制器将当前数据与图像数据的先前数据进行比较，并且响应于比较的结果而生成用于应用于数据驱动器的第一至第四模式设置信号。

公开(公告)号：US08253679B2

公开(公告)日：2012-08-28

申请号：US12618094

申请日：2009-11-13

申请人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

发明人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2310/0251

摘要： A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate clock signal, a second shift register generating a second output signal in response to a second gate clock signal, a level shifter coupled to the first and second shift registers and amplifying the first and second output signals, and an output buffer coupled to the level shifter and generating first and second gate signals. The first gate signal is generated in synchronization with the first gate clock signal and the second gate signal is generated in synchronization with the second gate clock signal. Accordingly, the charging time of the first and second sub-pixels may be improved by separately driving the odd-numbered and even-numbered sub-pixels and the visibility of the LCD device may also be improved.

摘要翻译： 用于包括具有第一和第二子像素的多个像素的显示装置的栅极驱动部分包括响应于第一栅极时钟信号产生第一输出信号的第一移位寄存器，响应于第二栅极时钟信号产生第二输出信号的第二移位寄存器 第二门时钟信号，耦合到第一和第二移位寄存器并放大第一和第二输出信号的电平移位器，以及耦合到电平移位器并产生第一和第二门信号的输出缓冲器。 与第一栅极时钟信号同步地生成第一栅极信号，并且与第二栅极时钟信号同步地产生第二栅极信号。 因此，可以通过分开驱动奇数和偶数子像素来提高第一和第二子像素的充电时间，并且还可以提高LCD装置的可视性。

公开(公告)号：US20060203145A1

公开(公告)日：2006-09-14

申请号：US11340131

申请日：2006-01-26

申请人： Jung-Hwan Cho ,  Jang-Hyun Yeo ,  Seung-Hwan Moon ,  Jun-Pyo Lee

发明人： Jung-Hwan Cho ,  Jang-Hyun Yeo ,  Seung-Hwan Moon ,  Jun-Pyo Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/133603

摘要： A liquid crystal display includes a liquid crystal panel assembly with a plurality of pixels, a printed circuit board disposed under the liquid crystal panel assembly, and a plurality of laser diodes disposed on the printed circuit board. The laser diodes are disposed to correspond to substantially respective pixels of the liquid crystal panel assembly. In another embodiment, the liquid crystal display includes a light-guiding layer formed on the laser diodes.

公开(公告)号：US07633481B2

公开(公告)日：2009-12-15

申请号：US11341676

申请日：2006-01-27

申请人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

发明人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2310/0251

摘要： A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate clock signal, a second shift register generating a second output signal in response to a second gate clock signal, a level shifter coupled to the first and second shift registers and amplifying the first and second output signals, and an output buffer coupled to the level shifter and generating first and second gate signals. The first gate signal is generated in synchronization with the first gate clock signal and the second gate signal is generated in synchronization with the second gate clock signal. Accordingly, the charging time of the first and second sub-pixels may be improved by separately driving the odd-numbered and even-numbered sub-pixels and the visibility of the LCD device may also be improved.

摘要翻译： 用于包括具有第一和第二子像素的多个像素的显示装置的栅极驱动部分包括响应于第一栅极时钟信号产生第一输出信号的第一移位寄存器，响应于第二栅极时钟信号产生第二输出信号的第二移位寄存器 第二门时钟信号，耦合到第一和第二移位寄存器并放大第一和第二输出信号的电平移位器，以及耦合到电平移位器并产生第一和第二门信号的输出缓冲器。 与第一栅极时钟信号同步地生成第一栅极信号，并且与第二栅极时钟信号同步地产生第二栅极信号。 因此，可以通过分开驱动奇数和偶数子像素来提高第一和第二子像素的充电时间，并且还可以提高LCD装置的可视性。

公开(公告)号：US20060227095A1

公开(公告)日：2006-10-12

申请号：US11341676

申请日：2006-01-27

申请人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

发明人： Woo-Chul Kim ,  Jun-Pyo Lee ,  Seung-Hwan Moon ,  Sun-Kyu Son

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2310/0251

摘要： A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate clock signal, a second shift register generating a second output signal in response to a second gate clock signal, a level shifter coupled to the first and second shift registers and amplifying the first and second output signals, and an output buffer coupled to the level shifter and generating first and second gate signals. The first gate signal is generated in synchronization with the first gate clock signal and the second gate signal is generated in synchronization with the second gate clock signal. Accordingly, the charging time of the first and second sub-pixels may be improved by separately driving the odd-numbered and even-numbered sub-pixels and the visibility of the LCD device may also be improved.

公开(公告)号：US07502080B2

公开(公告)日：2009-03-10

申请号：US11340131

申请日：2006-01-26

申请人： Jung-Hwan Cho ,  Jang-Hyun Yeo ,  Seung-Hwan Moon ,  Jun-Pyo Lee

发明人： Jung-Hwan Cho ,  Jang-Hyun Yeo ,  Seung-Hwan Moon ,  Jun-Pyo Lee

IPC分类号： G02F1/1335 ,  H01S5/00

CPC分类号： G02F1/133603

摘要： A liquid crystal display includes a liquid crystal panel assembly with a plurality of pixels, a printed circuit board disposed under the liquid crystal panel assembly, and a plurality of laser diodes disposed on the printed circuit board. The laser diodes are disposed to correspond to substantially respective pixels of the liquid crystal panel assembly. In another embodiment, the liquid crystal display includes a light-guiding layer formed on the laser diodes.

摘要翻译： 液晶显示器包括具有多个像素的液晶面板组件，设置在液晶面板组件下方的印刷电路板和布置在印刷电路板上的多个激光二极管。 激光二极管设置成对应于液晶面板组件的基本相应的像素。 在另一个实施例中，液晶显示器包括形成在激光二极管上的导光层。

公开(公告)号：US07425725B2

公开(公告)日：2008-09-16

申请号：US11267000

申请日：2005-11-04

申请人： Ki-Chan Lee ,  Hyun-Seok Ko ,  Yun-Jae Park ,  Seung-Hwan Moon

发明人： Ki-Chan Lee ,  Hyun-Seok Ko ,  Yun-Jae Park ,  Seung-Hwan Moon

IPC分类号： H01L29/15 ,  H01L29/10 ,  H01L31/062 ,  H01L21/00 ,  G02F1/136 ,  G02F1/1343

CPC分类号： H01L27/13 ,  H01L27/12

摘要： A sensor is provided, which includes a substrate, an insulating layer formed on the substrate, a semiconductor formed on the insulating layer, an ohmic contact formed on the semiconductor, a sensor input electrode and a sensor output electrode formed on the ohmic contact, and a passivation layer formed on the sensor input electrode and the sensor output electrode. A sensor control electrode may also be formed between the substrate and the insulating layer. A thin film transistor array panel including the sensor and a liquid crystal display panel including the sensor are further provided.

摘要翻译： 提供了一种传感器，其包括基板，形成在基板上的绝缘层，形成在绝缘层上的半导体，形成在半导体上的欧姆接触，传感器输入电极和形成在欧姆接触上的传感器输出电极，以及 形成在传感器输入电极和传感器输出电极上的钝化层。 也可以在基板和绝缘层之间形成传感器控制电极。 还提供了包括传感器的薄膜晶体管阵列面板和包括传感器的液晶显示面板。

公开(公告)号：US08674927B2

公开(公告)日：2014-03-18

申请号：US12239595

申请日：2008-09-26

申请人： Yun-Jae Park ,  Hyun-Seok Ko ,  Mun-Soo Park ,  Seung-Hwan Moon ,  Kyung-Uk Choi

发明人： Yun-Jae Park ,  Hyun-Seok Ko ,  Mun-Soo Park ,  Seung-Hwan Moon ,  Kyung-Uk Choi

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2310/0237 ,  G09G2310/061 ,  G09G2320/0261 ,  G09G2320/062 ,  G09G2320/064 ,  G09G2360/16

摘要： Provided are a liquid crystal display (Lcd) and a method of driving the same. The LCD includes a timing controller which receives a first image signal corresponding to a first frame frequency and outputs a second image signal corresponding to a second frame frequency; a liquid crystal panel which receives the second image signal and displays an image using the second frame frequency; and a plurality of light-emitting blocks which provide light to the liquid crystal panel, wherein the light-emitting blocks are divided into a plurality of light-emitting groups, each group including at least one of the light-emitting blocks, and, in a first operation mode, a frame, which corresponds to the second frame frequency, includes an off section in which at least one of the light-emitting groups is turned off.

摘要翻译： 提供一种液晶显示器（Lcd）及其驱动方法。 LCD包括定时控制器，其接收对应于第一帧频率的第一图像信号并输出​​对应于第二帧频率的第二图像信号; 接收第二图像信号并使用第二帧频显示图像的液晶面板; 以及向所述液晶面板提供光的多个发光块，其中所述发光块被分成多个发光组，每组包括至少一个所述发光块，并且在 第一操作模式，对应于第二帧频率的帧包括关闭部分，其中至少一个发光组被关闭。