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    DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    1.
    发明申请
    DISPLAY APPARATUS AND CONTROL METHOD THEREOF 有权
    显示装置及其控制方法

    公开(公告)号：US20120299941A1

    公开(公告)日：2012-11-29

    申请号：US13399700

    申请日：2012-02-17

    Applicant: Sang-hoon LEE ,  Myoung-jun LEE ,  Tae-hoon KIM

    Inventor： Sang-hoon LEE ,  Myoung-jun LEE ,  Tae-hoon KIM

    IPC: G09G5/00

    CPC classification number: G09G3/3406 ,  G09G2320/0626 ,  G09G2330/021

    Abstract: A display apparatus and a method thereof including: a display unit which displays an image based on a video signal; a battery unit which supplies battery power; and a controller which controls adjusts brightness of the image based on residual quantity of the battery unit when the battery power is supplied.

    Abstract translation: 一种显示装置及其方法，包括：显示单元，其基于视频信号显示图像; 提供电池电力的电池单元; 以及控制器，其控制当提供电池电力时，基于电池单元的剩余量来调整图像的亮度。

    LED DRIVER CIRCUIT AND METHOD OF DRIVING LED
    5.
    发明申请
    LED DRIVER CIRCUIT AND METHOD OF DRIVING LED 有权
    LED驱动电路和驱动LED的方法

    公开(公告)号：US20120319615A1

    公开(公告)日：2012-12-20

    申请号：US13313161

    申请日：2011-12-07

    Applicant: Sang-hoon LEE ,  Sung-jin CHOI ,  Myoung-jun LEE

    Inventor： Sang-hoon LEE ,  Sung-jin CHOI ,  Myoung-jun LEE

    IPC: H05B37/02

    CPC classification number: H05B33/0866 ,  H05B33/0818 ,  Y02B20/347

    Abstract: A light emitting diode (LED) driver circuit is provided. The LED driver circuit includes an LED the LED; a power unit which provides a current to the LED through an inductor; a dimming switch which is connected to the LED and bypasses the current provided to the LED; an input unit which receives brightness information of the LED; a logic unit which calculates reference currents for each driving mode according to the received brightness information; a current control unit which controls the power unit to provide the current based on the driving mode and the calculated reference currents to the inductor; and a switch control unit which switches the dimming switch on if the driving mode of the LED driver circuit is switched to the dimming mode.

    Abstract translation: 提供了一种发光二极管（LED）驱动电路。 LED驱动电路包括LED LED; 功率单元，其通过电感器向LED提供电流; 调光开关，其连接到LED并绕过提供给LED的电流; 输入单元，其接收所述LED的亮度信息; 逻辑单元，其根据接收的亮度信息计算每个驱动模式的参考电流; 电流控制单元，其基于所述驱动模式和所计算的参考电流来控制所述功率单元以提供所述电流; 以及开关控制单元，如果LED驱动电路的驱动模式切换到调光模式，则将调光开关接通。

    DISPLAY APPARATUS AND POWER CIRCUIT DEVICES THEREOF
    6.
    发明申请
    DISPLAY APPARATUS AND POWER CIRCUIT DEVICES THEREOF 有权
    显示设备及其电源电路设备

    公开(公告)号：US20120068982A1

    公开(公告)日：2012-03-22

    申请号：US13237370

    申请日：2011-09-20

    Applicant: Jung-seob LEE ,  Sang-hoon LEE ,  Tae-hoon KIM ,  Agarwal PANKAJ

    Inventor： Jung-seob LEE ,  Sang-hoon LEE ,  Tae-hoon KIM ,  Agarwal PANKAJ

    IPC: G09G5/00 ,  H05B37/02

    CPC classification number: G09G3/342 ,  G09G3/2092 ,  G09G2330/02 ,  G09G2330/023 ,  H02M3/33507 ,  H05B33/0815 ,  H05B33/0827

    Abstract: A display apparatus and a power circuit device thereof are provided. The power circuit device includes: a transforming unit which outputs a first output current and a second output current in response to change of an input current; a first switching unit which switches to allow the input current to be selectively input; a first switch control unit which controls the first switching unit so that an operation voltage of the display apparatus reaches a first target value; a second switching unit which switches to allow the second output current to be selectively output; a backlight driving unit which drives the backlight based on the second output current; and a second switch control unit which controls the second switching unit so that a driving voltage of the backlight reaches a second target value.

    Abstract translation: 提供了一种显示装置及其电源电路装置。 电源电路装置包括：变换单元，其响应于输入电流的变化输出第一输出电流和第二输出电流; 第一切换单元，其切换以允许输入电流被选择性地输入; 第一开关控制单元，其控制所述第一开关单元，使得所述显示装置的操作电压达到第一目标值; 第二切换单元，其切换以允许选择性地输出第二输出电流; 基于第二输出电流驱动背光的背光驱动单元; 以及第二开关控制单元，其控制所述第二开关单元，使得所述背光源的驱动电压达到第二目标值。

    BACKLIGHT ASSEMBLY, DRIVING METHOD THEREOF AND DISPLAY APPARATUS
    7.
    发明申请
    BACKLIGHT ASSEMBLY, DRIVING METHOD THEREOF AND DISPLAY APPARATUS 审中-公开
    背光组件，其驱动方法和显示装置

    公开(公告)号：US20100052558A1

    公开(公告)日：2010-03-04

    申请号：US12549807

    申请日：2009-08-28

    Applicant: Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

    Inventor： Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

    IPC: H05B41/24

    CPC classification number: H05B33/0818 ,  G09G3/342 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  H05B33/0827 ,  Y02B20/346

    Abstract: Disclosed are a backlight assembly, a driving method thereof and a display apparatus. The backlight assembly includes: a light source unit which has a plurality of point light source strings; a plurality of driving elements which are connected to the plurality of point light source strings; a detector which detects currents flowing in the plurality of point light source strings; and a light source driver which generates driving pulses to drive the plurality of driving elements in a linear operating region, adjusts duty ratios of the driving pulses based on at least one of the detected currents so that the currents flowing in the plurality of point light source strings are within a range.

    Abstract translation: 公开了背光组件，其驱动方法和显示装置。 背光组件包括：具有多个点光源串的光源单元; 连接到所述多个点光源串的多个驱动元件; 检测器，其检测在所述多个点光源串中流动的电流; 以及光源驱动器，其产生驱动脉冲以在线性运行区域中驱动多个驱动元件，基于检测到的电流中的至少一个调整驱动脉冲的占空比，使得在多个点光源中流动的电流 字符串在一个范围内。

    THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    8.
    发明申请
    THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 有权
    薄膜晶体管基板和具有该薄膜晶体管的液晶显示器件

    公开(公告)号：US20120319124A1

    公开(公告)日：2012-12-20

    申请号：US13525088

    申请日：2012-06-15

    Applicant: Kyung-hoon KIM ,  Keun-woo PARK ,  Kook-chul MOON ,  Pil-mo CHOI ,  Chul-ho KIM ,  Ho-suk MAENG ,  Sang-hoon LEE

    Inventor： Kyung-hoon KIM ,  Keun-woo PARK ,  Kook-chul MOON ,  Pil-mo CHOI ,  Chul-ho KIM ,  Ho-suk MAENG ,  Sang-hoon LEE

    IPC: H01L29/786

    CPC classification number: G02F1/13454 ,  G02F1/136213

    Abstract: A display device with a display region and a non-display region surrounding the display region, the display device comprising: a first substrate and a second substrate. The first substrate comprises: a first insulating substrate; a gate line formed on the first insulating substrate; a pixel thin film transistor formed on the display region and electrically connected to the gate line; a pixel electrode electrically connected to the pixel thin film transistor; a gate driver formed on the non-display region and connected to the gate line; and a direct current (DC)/DC converter formed on the non-display region and having a capacitance part. The capacitance part includes: a first capacitance part with a first electrode, a first dielectric layer, and a second electrode; and a second capacitance part with the second electrode, a second dielectric layer, and a third electrode.

    Abstract translation: 一种具有显示区域和围绕显示区域的非显示区域的显示装置，所述显示装置包括：第一基板和第二基板。 第一基板包括：第一绝缘基板; 形成在所述第一绝缘基板上的栅极线; 形成在显示区域上并电连接到栅极线的像素薄膜晶体管; 与像素薄膜晶体管电连接的像素电极; 栅极驱动器，形成在非显示区域上并连接到栅极线; 以及形成在非显示区域上并具有电容部分的直流（DC）/ DC转换器。 电容部分包括：具有第一电极的第一电容部分，第一电介质层和第二电极; 以及具有第二电极的第二电容部分，第二电介质层和第三电极。

    IMAGE RESTORATION DEVICE, IMAGE RESTORATION METHOD AND IMAGE RESTORATION SYSTEM
    9.
    发明申请
    IMAGE RESTORATION DEVICE, IMAGE RESTORATION METHOD AND IMAGE RESTORATION SYSTEM 有权
    图像恢复装置，图像恢复方法和图像恢复系统

    公开(公告)号：US20110222764A1

    公开(公告)日：2011-09-15

    申请号：US13045127

    申请日：2011-03-10

    Applicant: Tae-chan KIM ,  Joon-ki PAIK ,  Sang-hoon LEE

    Inventor： Tae-chan KIM ,  Joon-ki PAIK ,  Sang-hoon LEE

    IPC: G06T5/00

    CPC classification number: G06T5/003

    Abstract: An image restoration device, an image restoration method, and an image restoration system are provided. The image restoration device includes a point spread function estimation unit, and an image restoration filter unit. The point spread function estimation unit receives an image signal and estimates a Point Spread Function (PSF) from the received image signal. The image restoration filter unit receives the image signal and the PSF, generates an image restoration filter coefficient from the PSF, and filters the image signal according to the image restoration filter coefficient to output the filtered image signal.

    Abstract translation: 提供了图像恢复装置，图像恢复方法和图像恢复系统。 图像恢复装置包括点扩散函数估计单元和图像恢复滤波器单元。 点扩散函数估计单元接收图像信号并从接收的图像信号估计点扩展函数（PSF）。 图像恢复滤波器单元接收图像信号和PSF，从PSF生成图像恢复滤波器系数，并根据图像恢复滤波器系数对图像信号进行滤波，以输出滤波图像信号。

    AUDIO/VIDEO APPARATUS AND SIGNAL CONTROL METHOD THEREOF
    10.
    发明申请
    AUDIO/VIDEO APPARATUS AND SIGNAL CONTROL METHOD THEREOF 审中-公开
    音频/视频设备及其信号控制方法

    公开(公告)号：US20110242426A1

    公开(公告)日：2011-10-06

    申请号：US13037977

    申请日：2011-03-01

    Applicant: Bong-hwan CHO ,  Yoon-soon AHN ,  Sun-ho YANG ,  Sang-hoon LEE ,  Moon-sung NA

    Inventor： Bong-hwan CHO ,  Yoon-soon AHN ,  Sun-ho YANG ,  Sang-hoon LEE ,  Moon-sung NA

    IPC: H04N5/268

    CPC classification number: H04N21/44227 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/4402

    Abstract: An audio/video (AV) apparatus and a signal control method thereof are provided. The AV device includes: an AV interface which is configured to transmit and receive a first signal including AV data according to an High-Definition Multimedia Interface (HDMI) standard and to transmit and receive a second signal including an integrated data packet; a signal converter which selectively converts a received signal received through the AV interface; and a controller which determines whether the received signal is the first signal or the second signal, and controls the signal converter to bypass the received signal or convert the received signal into a converted signal according to the determination.

    Abstract translation: 提供音频/视频（AV）设备及其信号控制方法。 AV设备包括：AV接口，被配置为根据高清晰度多媒体接口（HDMI）标准发送和接收包括AV数据的第一信号，并且发送和接收包括集成数据分组的第二信号; 信号转换器，其选择性地转换通过AV接口接收的接收信号; 以及控制器，其确定接收到的信号是第一信号还是第二信号，并且根据确定来控制信号转换器绕过接收信号或将接收信号转换为转换信号。

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