公开(公告)号：US07710385B2

公开(公告)日：2010-05-04

申请号：US11642859

申请日：2006-12-21

Applicant: Seok Woo Lee ,  Hyun Jin So

Inventor： Seok Woo Lee ,  Hyun Jin So

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G2310/06 ,  G09G2320/0252 ,  G09G2320/0276

Abstract: An data driver for driving an LCD device includes a modulator that generates modulated data from input data; and a control circuit to selects between converting the modulated data to first analog data of a driving output and converting the input data to second analog data of the driving output, and to supply the driving output to the plurality of data lines. The driving output may provide a gray-to-gray response time of the LCD device substantially the same as one of a black-to-white and a white-to-black response time of the LCD device by reducing actual liquid crystal response time of the LCD device.

Abstract translation: 用于驱动LCD装置的数据驱动器包括：调制器，用于从输入数据生成调制数据; 以及控制电路，用于在将调制数据转换为驱动输出的第一模拟数据并将输入数据转换为驱动输出的第二模拟数据之间进行选择，并将驱动输出提供给多条数据线。 驱动输出可以通过减少实际的液晶响应时间来提供LCD装置的灰至灰响应时间，其基本上与LCD装置的黑白与黑白响应时间之一相同 LCD设备。

公开(公告)号：US20070268429A1

公开(公告)日：2007-11-22

申请号：US11523638

申请日：2006-09-20

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133621

Abstract: A liquid crystal display including a thin film transistor array substrate comprising sub-pixel regions, a color filter array substrate oppositely disposed to the thin film transistor array substrate, the color filter array substrate comprising color filters corresponding to at least a part of the sub-pixel regions, a liquid crystal layer formed between the color filter array substrate and the thin film transistor array substrate and a backlight unit configured to provide white light having an adjusted blue spectrum to a surface of the thin film transistor array substrate using at least a light emitting diode (LED) unit.

Abstract translation: 一种液晶显示器，包括：包括子像素区域的薄膜晶体管阵列基板，与薄膜晶体管阵列基板相对设置的滤色器阵列基板，所述滤色器阵列基板包括对应于所述子像素区域的至少一部分的滤色器， 像素区域，形成在滤色器阵列基板和薄膜晶体管阵列基板之间的液晶层和背光单元，其被配置为使用至少一个光提供具有调整的蓝色光谱的白光到薄膜晶体管阵列基板的表面 发光二极管（LED）单元。

公开(公告)号：US07771072B2

公开(公告)日：2010-08-10

申请号：US11642844

申请日：2006-12-21

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G09F13/08

CPC classification number: G02F1/133606 ,  G02F1/133604

Abstract: A backlight unit and a display device using the same include a light-guiding plate having a plurality of grooves, a plurality of light-emitting lamps in the respective grooves of the light-guiding plate, and a light-diffusion sheet above the light-guiding plate and the lamps.

Abstract translation: 背光单元和使用该背光单元的显示装置包括具有多个凹槽的导光板，导光板的各个凹槽中的多个发光灯，以及位于导光板上的光扩散片， 引导板和灯。

公开(公告)号：US20080231589A1

公开(公告)日：2008-09-25

申请号：US12000281

申请日：2007-12-11

Applicant: Hyun Jin So ,  Sang Yoon Park

Inventor： Hyun Jin So ,  Sang Yoon Park

IPC: G02F1/13357 ,  G09G3/36

CPC classification number: G09G3/3413 ,  G09G3/3648 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/145

Abstract: A liquid crystal display (LCD) device is provided. The LCD device includes a liquid crystal panel, a backlight unit, first, second and third light emitting diode drivers, a light-intensity detector, and an adaptive light-intensity compensator. The backlight unit includes first, second and third light emitting diode arrays respectively generating red light, green light and blue light to provide white light to the liquid crystal panel. The first, second and third light emitting diode drivers generate operating voltages driving the first, second and third light emitting diode arrays, respectively. The light-intensity detector detects an intensity of white light provided to the liquid crystal panel. The adaptive light-intensity compensator controls the first, second and third light emitting diode drivers to compensate the intensities of the red light, the green light and the blue light, respectively.

Abstract translation: 提供液晶显示（LCD）装置。 LCD装置包括液晶面板，背光单元，第一，第二和第三发光二极管驱动器，光强度检测器和自适应光强补偿器。 背光单元包括分别产生红光，绿光和蓝光的第一，第二和第三发光二极管阵列，以向液晶面板提供白光。 第一，第二和第三发光二极管驱动器分别产生驱动第一，第二和第三发光二极管阵列的工作电压。 光强检测器检测提供给液晶面板的白光的强度。 自适应光强补偿器控制第一，第二和第三发光二极管驱动器以分别补偿红光，绿光和蓝光的强度。

公开(公告)号：US08325122B2

公开(公告)日：2012-12-04

申请号：US12000240

申请日：2007-12-11

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G09G3/36

CPC classification number: G09G3/2081 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0271 ,  G09G2340/16

Abstract: A liquid crystal display including a timing controller generating a source output enable signal that controls the drive of an input data, and a data driving circuit modulating the input data to generate a modulation data, sequentially outputting the input data and the modulation data, and adjusting output periods of the input data and the modulation data based on a gray scale level of the input data.

Abstract translation: 一种液晶显示器，包括产生控制驱动输入数据的源极输出使能信号的定时控制器，以及调制输入数据以生成调制数据的数据驱动电路，顺序地输出输入数据和调制数据，以及调整 输入数据的输出周期和基于输入数据的灰度级的调制数据。

公开(公告)号：US08289264B2

公开(公告)日：2012-10-16

申请号：US12000281

申请日：2007-12-11

Applicant: Hyun Jin So ,  Sang Yoon Park

Inventor： Hyun Jin So ,  Sang Yoon Park

IPC: G09G3/36

CPC classification number: G09G3/3413 ,  G09G3/3648 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/145

Abstract: A liquid crystal display (LCD) device is provided. The LCD device includes a liquid crystal panel, a backlight unit, first, second and third light emitting diode drivers, a light-intensity detector, and an adaptive light-intensity compensator. The backlight unit includes first, second and third light emitting diode arrays respectively generating red light, green light and blue light to provide white light to the liquid crystal panel. The first, second and third light emitting diode drivers generate operating voltages driving the first, second and third light emitting diode arrays, respectively. The light-intensity detector detects an intensity of white light provided to the liquid crystal panel. The adaptive light-intensity compensator controls the first, second and third light emitting diode drivers to compensate the intensities of the red light, the green light and the blue light, respectively.

Abstract translation: 提供液晶显示（LCD）装置。 LCD装置包括液晶面板，背光单元，第一，第二和第三发光二极管驱动器，光强度检测器和自适应光强补偿器。 背光单元包括分别产生红光，绿光和蓝光的第一，第二和第三发光二极管阵列，以向液晶面板提供白光。 第一，第二和第三发光二极管驱动器分别产生驱动第一，第二和第三发光二极管阵列的工作电压。 光强检测器检测提供给液晶面板的白光的强度。 自适应光强补偿器控制第一，第二和第三发光二极管驱动器以分别补偿红光，绿光和蓝光的强度。

公开(公告)号：US20080158266A1

公开(公告)日：2008-07-03

申请号：US12000240

申请日：2007-12-11

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/2081 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0271 ,  G09G2340/16

Abstract: A liquid crystal display including a timing controller generating a source output enable signal that controls the drive of an input data, and a data driving circuit modulating the input data to generate a modulation data, sequentially outputting the input data and the modulation data, and adjusting output periods of the input data and the modulation data based on a gray scale level of the input data.

Abstract translation: 一种液晶显示器，包括产生控制驱动输入数据的源极输出使能信号的定时控制器，以及调制输入数据以生成调制数据的数据驱动电路，顺序地输出输入数据和调制数据，以及调整 输入数据的输出周期和基于输入数据的灰度级的调制数据。

公开(公告)号：US07843412B2

公开(公告)日：2010-11-30

申请号：US11638441

申请日：2006-12-14

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2320/0257 ,  G09G2320/103

Abstract: An apparatus and method for driving an LCD device is disclosed, in which resolution of images can be improved by the difference in gray level between adjacent pixels of video data. The apparatus for driving an LCD device includes an LCD panel having a plurality of gate lines and a plurality of data lines, a data converter analyzing the difference in gray level between adjacent pixels of input video data and outputting modulated video data if the difference of gray level between adjacent pixels is larger than a reference value, a timing controller aligning and outputting the modulated video data, a gate driver supplying scan pulses to the gate lines of the LCD panel, and a data driver supplying the modulated video data to the data lines of the LCD panel.

Abstract translation: 公开了一种用于驱动LCD装置的装置和方法，其中可以通过视频数据的相邻像素之间的灰度级的差异来改善图像的分辨率。 用于驱动LCD装置的装置包括具有多条栅极线和多条数据线的LCD面板，分析输入视频数据的相邻像素之间的灰度差与输出调制视频数据的数据转换器，如果灰度差 相邻像素之间的电平大于参考值，时序控制器对准和输出调制视频数据，向LCD面板的栅极线提供扫描脉冲的栅极驱动器以及将调制视频数据提供给数据线的数据驱动器 的液晶面板。

公开(公告)号：US20070296680A1

公开(公告)日：2007-12-27

申请号：US11642859

申请日：2006-12-21

Applicant: Seok Woo Lee ,  Hyun Jin So

Inventor： Seok Woo Lee ,  Hyun Jin So

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G2310/06 ,  G09G2320/0252 ,  G09G2320/0276

Abstract: An data driver for driving an LCD device includes a modulator that generates modulated data from input data; and a control circuit to selects between converting the modulated data to first analog data of a driving output and converting the input data to second analog data of the driving output, and to supply the driving output to the plurality of data lines. The driving output may provide a gray-to-gray response time of the LCD device substantially the same as one of a black-to-white and a white-to-black response time of the LCD device by reducing actual liquid crystal response time of the LCD device.

Abstract translation: 用于驱动LCD装置的数据驱动器包括：调制器，用于从输入数据生成调制数据; 以及控制电路，用于在将调制数据转换为驱动输出的第一模拟数据并将输入数据转换为驱动输出的第二模拟数据之间进行选择，并将驱动输出提供给多条数据线。 驱动输出可以通过减少实际的液晶响应时间来提供LCD装置的灰至灰响应时间，其基本上与LCD装置的黑白与黑白响应时间之一相同 LCD设备。

公开(公告)号：US20070263136A1

公开(公告)日：2007-11-15

申请号：US11642844

申请日：2006-12-21

Applicant: Hyun Jin So

Inventor： Hyun Jin So

IPC: G02F1/1335

CPC classification number: G02F1/133606 ,  G02F1/133604

Abstract: A backlight unit and a display device using the same include a light-guiding plate having a plurality of grooves, a plurality of light-emitting lamps in the respective grooves of the light-guiding plate, and a light-diffusion sheet above the light-guiding plate and the lamps.

Abstract translation: 背光单元和使用该背光单元的显示装置包括具有多个凹槽的导光板，导光板的各个凹槽中的多个发光灯，以及位于导光板上的光扩散片， 引导板和灯。