专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08054321B2 Display and driving method thereof 有权
标题翻译：显示及其驱动方法
公开(公告)号：US08054321B2
公开(公告)日：2011-11-08
申请号：US11455724
申请日：2006-06-20
申请人： Nam Wook Cho , Sung Hak Jo , Dong Woo Kim
发明人： Nam Wook Cho , Sung Hak Jo , Dong Woo Kim
IPC分类号： G09G5/10 , G09G3/36 , G06F3/038
CPC分类号： G09G3/20 , G09G3/3611 , G09G2310/061 , G09G2320/0252 , G09G2320/0261 , G09G2360/16
摘要： A display device includes a data modulator for analyzing a gray level of input data, modulating the input data in accordance with the analyzation result, and inserting one of black data and white data along with the modulated data, and a driver for supplying modulation data from the data modulator and the one of black data and white data to a display panel.
摘要翻译：显示装置包括数据调制器，用于分析输入数据的灰度级，根据分析结果对输入数据进行调制，以及将黑数据和白数据与调制数据一起插入;以及驱动器，用于从数据调制器和黑色数据和白色数据之一传送到显示面板。

2. 发明申请

US20080122774A1 Apparatus and method of driving liquid crystal display device 有权
标题翻译：驱动液晶显示装置的装置及方法
公开(公告)号：US20080122774A1
公开(公告)日：2008-05-29
申请号：US11819315
申请日：2007-06-26
申请人： Sung Hak Jo , Binn Kim , Nam Wook Cho
发明人： Sung Hak Jo , Binn Kim , Nam Wook Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G11C19/00 , G11C19/28
摘要： An apparatus and method of driving an LCD device is disclosed, which has a simplified structure by decreasing the number of signal transmission lines included in a shift register, the apparatus comprising a display panel to display images; a gate driver to drive gate lines of the display panel; a timing controller to control the gate driver by generating at least three clock pulses having the different phases from one another; and a start pulse generator to generate a start pulse using at least two clock pulses among at least three clock pulses, and to supply the generated start pulse to the gate driver.
摘要翻译：公开了一种驱动LCD装置的装置和方法，其通过减少包括在移位寄存器中的信号传输线的数量而具有简化的结构，该装置包括用于显示图像的显示面板; 用于驱动显示面板的栅极线的栅极驱动器; 定时控制器，通过产生具有彼此不同相位的至少三个时钟脉冲来控制栅极驱动器; 以及启动脉冲发生器，用于在至少三个时钟脉冲中使用至少两个时钟脉冲来产生起始脉冲，并将产生的起始脉冲提供给栅极驱动器。

3. 发明授权

US08169395B2 Apparatus and method of driving liquid crystal display device 有权
标题翻译：驱动液晶显示装置的装置及方法
公开(公告)号：US08169395B2
公开(公告)日：2012-05-01
申请号：US11819315
申请日：2007-06-26
申请人： Sung Hak Jo , Binn Kim , Nam Wook Cho
发明人： Sung Hak Jo , Binn Kim , Nam Wook Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G11C19/00 , G11C19/28
摘要： An apparatus and method of driving an LCD device is disclosed, which has a simplified structure by decreasing the number of signal transmission lines included in a shift register, the apparatus comprising a display panel to display images; a gate driver to drive gate lines of the display panel; a timing controller to control the gate driver by generating at least three clock pulses having the different phases from one another; and a start pulse generator to generate a start pulse using at least two clock pulses among at least three clock pulses, and to supply the generated start pulse to the gate driver.
摘要翻译：公开了一种驱动LCD装置的装置和方法，其通过减少包括在移位寄存器中的信号传输线的数量而具有简化的结构，该装置包括用于显示图像的显示面板; 用于驱动显示面板的栅极线的栅极驱动器; 定时控制器，通过产生具有彼此不同相位的至少三个时钟脉冲来控制栅极驱动器; 以及启动脉冲发生器，用于在至少三个时钟脉冲中使用至少两个时钟脉冲来产生起始脉冲，并将产生的起始脉冲提供给栅极驱动器。

4. 发明授权

US08487857B2 Liquid crystal display device and driving method thereof with polarity inversion and dummy pixels 有权
标题翻译：具有极性反转和虚拟像素的液晶显示装置及其驱动方法
公开(公告)号：US08487857B2
公开(公告)日：2013-07-16
申请号：US11635541
申请日：2006-12-08
申请人： Binn Kim , Nam Wook Cho , Sung Hak Jo
发明人： Binn Kim , Nam Wook Cho , Sung Hak Jo
IPC分类号： G09G3/36 , G06F3/038 , G02F1/141
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2310/027 , G09G2320/0247 , G09G2330/021
摘要： A liquid crystal display (LCD) device includes a data drive circuit that inverts polarities of data every 2k horizontal periods (k is an integer not less than 2); and an LCD panel including a plurality of data lines and a plurality of gate lines crossing each other to define a plurality of pixels, each pixel including a switching device, wherein source electrodes of the switching devices in the pixels arranged in a vertical direction are connected to two different data lines.
摘要翻译：液晶显示器（LCD）装置包括每2k个水平周期（k为不小于2的整数）反转数据的极性的数据驱动电路; 以及包括多条数据线和多条栅极线的LCD面板，其中多条栅极线彼此交叉以限定多个像素，每个像素包括开关装置，其中沿垂直方向布置的像素中的开关装置的源电极被连接到两条不同的数据线。

5. 发明申请

US20080036721A1 Liquid crystal display device and driving method thereof 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20080036721A1
公开(公告)日：2008-02-14
申请号：US11635541
申请日：2006-12-08
申请人： Binn Kim , Nam Wook Cho , Sung Hak Jo
发明人： Binn Kim , Nam Wook Cho , Sung Hak Jo
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2310/027 , G09G2320/0247 , G09G2330/021
摘要： A liquid crystal display (LCD) device includes a data drive circuit that inverts polarities of data every 2k horizontal periods (k is an integer not less than 2); and an LCD panel including a plurality of data lines and a plurality of gate lines crossing each other to define a plurality of pixels, each pixel including a switching device, wherein source electrodes of the switching devices in the pixels arranged in a vertical direction are connected to two different data lines.
摘要翻译：液晶显示器（LCD）装置包括每2k个水平周期（k为不小于2的整数）反转数据的极性的数据驱动电路; 以及包括多条数据线和多条栅极线的LCD面板，其中多条栅极线彼此交叉以限定多个像素，每个像素包括开关装置，其中沿垂直方向布置的像素中的开关装置的源电极被连接到两条不同的数据线。

6. 发明授权

US08624813B2 Gate driver and method for repairing the same 有权
标题翻译：门驱动程序和修复方法
公开(公告)号：US08624813B2
公开(公告)日：2014-01-07
申请号：US11475926
申请日：2006-06-28
申请人： Nam Wook Cho , Soo Young Yoon
发明人： Nam Wook Cho , Soo Young Yoon
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2330/08 , G11C19/00 , G11C19/28
摘要： A gate driver and a method for repairing the same are disclosed. The gate driver includes a shift register including a plurality of stages each having a respective one of a plurality of first output lines; at least one repair line connectable to the first output lines; a storage device to store information therein to identify a position of a certain stage of the plurality of stages; and a repair scan pulse generator to provide repair scan pulses to the repair line based on information stored in the storage device.
摘要翻译：公开了一种栅极驱动器及其修复方法。栅极驱动器包括：移位寄存器，包括多个级，每个级具有多个第一输出线中的相应一个; 至少一个修理线可连接到第一输出线; 存储装置，用于存储其中的信息以识别所述多个级的某一级的位置; 以及修复扫描脉冲发生器，用于基于存储在存储装置中的信息向维修线提供修复扫描脉冲。

7. 发明授权

US07947984B2 Liquid crystal display device and method for fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07947984B2
公开(公告)日：2011-05-24
申请号：US11168571
申请日：2005-06-29
申请人： Yong Ho Jang , Nam Wook Cho , Min Doo Chun
发明人： Yong Ho Jang , Nam Wook Cho , Min Doo Chun
IPC分类号： H01L29/04
CPC分类号： H01L27/124 , G02F1/1368 , G02F2202/103 , G09G3/3677 , H01L29/41733
摘要： An LCD device is disclosed, to minimize the signal distortion by decreasing the instability of voltage in a—Si:H TFT of a gate driving signal output unit, which includes a signal controller for outputting first and second control signals Q and /Q; a pull-up transistor between a clock signal terminal CLK and a gate driving signal output terminal for receiving the first control signal Q, the pull-up transistor having a first gate electrode, a first source electrode and a first drain electrode, wherein the pull-up transistor has an asymmetric structure in a first area of the first source electrode overlapped with the first gate electrode and a second area of the first drain electrode overlapped with the first gate electrode; and a pull-down transistor connected between the gate driving signal output terminal and a ground voltage terminal, wherein the pull-down transistor receives the second control signal.
摘要翻译：公开了一种LCD装置，通过降低栅极驱动信号输出单元的a-Si：H TFT中的电压不稳定性来最小化信号失真，其包括用于输出第一和第二控制信号Q和/ Q的信号控制器; 在时钟信号端子CLK和用于接收第一控制信号Q的栅极驱动信号输出端子之间的上拉晶体管，上拉晶体管具有第一栅极电极，第一源极电极和第一漏极电极，其中，在与第一栅电极重叠的第一源电极的第一区域和与第一栅电极重叠的第一漏电极的第二区域具有不对称结构; 以及连接在所述栅极驱动信号输出端子与地电压端子之间的下拉晶体管，其中所述下拉晶体管接收所述第二控制信号。

8. 发明申请

US20090278832A1 Device and method for driving liquid crystal display device 有权
标题翻译：驱动液晶显示装置的装置及方法
公开(公告)号：US20090278832A1
公开(公告)日：2009-11-12
申请号：US12314642
申请日：2008-12-15
申请人： Nam Wook Cho , Tae Woong Moon
发明人： Nam Wook Cho , Tae Woong Moon
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G09G3/3696 , G09G2320/041
摘要： Device and method for driving a liquid crystal display device where a driving voltage level is varied with the temperature of an operating environment of the liquid crystal display device to improve display quality. The device includes a liquid crystal display panel, gate and data drivers for driving gate and data lines of the liquid crystal display panel, a timing controller for controlling the data and gate drivers, a power source unit for transforming an external power into a rated voltage level required for driving the liquid crystal display device and forwarding the power, and a driving voltage generating unit for adjusting a voltage level of the power transformed thus in conformity with an environmental temperature to generate a positive polarity driving voltage and using the driving, voltage for generating a plurality of driving voltages required for driving units, including the liquid crystal panel, the gate driver and data driver.
摘要翻译：用于驱动液晶显示装置的装置和方法，其中驱动电压电平随着液晶显示装置的操作环境的温度而变化，以提高显示质量。该装置包括液晶显示面板，用于驱动液晶显示面板的栅极和数据线的栅极和数据驱动器，用于控制数据和栅极驱动器的定时控制器，用于将外部电力变换为额定电压的电源单元用于驱动液晶显示装置和转发电力所需的电平;以及驱动电压产生单元，用于根据环境温度调整所变换的电力的电压电平，以产生正极驱动电压，并使用驱动电压产生包括液晶面板，栅极驱动器和数据驱动器的驱动单元所需的多个驱动电压。

9. 发明授权

US08373638B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08373638B2
公开(公告)日：2013-02-12
申请号：US13030853
申请日：2011-02-18
申请人： Yong Ho Jang , Binn Kim , Nam Wook Cho
发明人： Yong Ho Jang , Binn Kim , Nam Wook Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3607 , G09G3/3648 , G09G2300/0452 , G09G2310/0218
摘要： A display apparatus is disclosed. The display apparatus includes: a plurality of scan signal lines and a plurality of data signal lines that cross each other; a plurality of pixels formed at each crossing of the scan signal lines and the data signal lines, wherein each of the pixels includes sub-pixels that display red color, green color, blue color and white color in response to a scan signal from the scan signal lines and a data signal from the data signal lines, wherein the sub-pixels are arranged in a 2×2 matrix; a scan signal driving circuit including a plurality of stages that supplies the scan signal to the scan signal lines; and a data signal driving circuit that supplies the data signal to the data signal lines, wherein the scan signal driving circuit, the pixels, the scan signal lines and the data signal lines are formed on a same substrate.
摘要翻译：公开了一种显示装置。显示装置包括：多个扫描信号线和多个相互交叉的数据信号线; 在扫描信号线和数据信号线的每个交叉处形成的多个像素，其中每个像素包括响应于来自扫描的扫描信号显示红色，绿色，蓝色和白色的子像素信号线和来自数据信号线的数据信号，其中子像素被布置成2×2矩阵; 扫描信号驱动电路，包括将扫描信号提供给扫描信号线的多个级; 以及将数据信号提供给数据信号线的数据信号驱动电路，其中扫描信号驱动电路，像素，扫描信号线和数据信号线形成在同一基板上。

10. 发明授权

US08115884B2 Liquid crystal display device and method for fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08115884B2
公开(公告)日：2012-02-14
申请号：US13165112
申请日：2011-06-21
申请人： Binn Kim , Hyung Nyuck Cho , Nam Wook Cho
发明人： Binn Kim , Hyung Nyuck Cho , Nam Wook Cho
IPC分类号： G02F1/136
CPC分类号： G02F1/136286 , G02F1/136209 , G02F2202/10
摘要： A liquid crystal display (LCD) device partially or substantially blocks light from a light source from exciting a semiconductor layer. The LCD device includes a substrate, a semiconductor layer, a light-shielding layer, and a light source. The light source directs light toward a lower surface of the substrate. The light-shielding layer is formed between the substrate and the semiconductor layer. Some or all of the light directed towards the semiconductor layer by the light source is blocked by the light-shielding layer.
摘要翻译：液晶显示器（LCD）器件部分地或基本上阻挡来自激发半导体层的光源的光。 LCD装置包括基板，半导体层，遮光层和光源。光源将光朝向基板的下表面引导。遮光层形成在基板和半导体层之间。由光源导向半导体层的一些或全部光被遮光层阻挡。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式