公开(公告)号：US20120081412A1

公开(公告)日：2012-04-05

申请号：US13187826

申请日：2011-07-21

申请人： Heetae KIM ,  Hyeonyong JANG ,  Byungchoon YANG ,  Dongkwon KIM ,  Young-keun LEE ,  Ho-young KIM

发明人： Heetae KIM ,  Hyeonyong JANG ,  Byungchoon YANG ,  Dongkwon KIM ,  Young-keun LEE ,  Ho-young KIM

IPC分类号： G09G5/10

CPC分类号： G06F3/0421 ,  G06F3/0412 ,  G09G3/3406 ,  G09G2320/045 ,  G09G2320/0633 ,  G09G2360/145

摘要： A display apparatus includes a display panel, a backlight unit, a backlight control circuit, sensors, a read-out circuit and a sensor auxiliary circuit. The display panel includes pixels and displays an image. The backlight unit includes a first light source which emits a first light in a infrared light range. The backlight control circuit controls a brightness of the first light source. The sensors sense an external signal and outputs first sensing signals. The read-out circuit outputs the first sensing signals as second sensing signals. The sensor auxiliary circuit compares a maximum value and a minimum value of the second sensing signals and provides a brightness control signal to the backlight control circuit based on the compared difference to control the brightness of the first light source.

摘要翻译： 显示装置包括显示面板，背光单元，背光控制电路，传感器，读出电路和传感器辅助电路。 显示面板包括像素并显示图像。 背光单元包括发射红外光范围的第一光的第一光源。 背光控制电路控制第一光源的亮度。 传感器感测外部信号并输出​​第一感测信号。 读出电路输出第一感测信号作为第二感测信号。 所述传感器辅助电路比较所述第二检测信号的最大值和最小值，并且基于所比较的差值向所述背光控制电路提供亮度控制信号，以控制所述第一光源的亮度。

公开(公告)号：US20100315408A1

公开(公告)日：2010-12-16

申请号：US12721728

申请日：2010-03-11

申请人： Hyung-Ku KANG ,  Ho-young KIM ,  Hak-Mo CHOI ,  Hyeonyong JANG

发明人： Hyung-Ku KANG ,  Ho-young KIM ,  Hak-Mo CHOI ,  Hyeonyong JANG

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G09G3/342 ,  G09G3/3648 ,  G09G2310/024 ,  G09G2320/0261 ,  G09G2320/064

摘要： A liquid crystal display includes a liquid crystal display panel which displays an image in response to a gate signal and a data signal, a panel driving circuit which provides the gate signal and the data signal to the liquid crystal display panel in response to a control signal, a backlight unit including n light generating blocks which provide light to the liquid crystal display panel, and a backlight control unit which turns each of the n light generating blocks on and off i times during one frame period. Each of the n light generating blocks has a different duty ratio for each of i turn-on periods when the n light generating blocks are turned on in the one frame period, and ‘n’ and ‘i’ are integers greater than or equal to two (2).

摘要翻译： 液晶显示器包括响应于门信号和数据信号显示图像的液晶显示面板，响应于控制信号向液晶显示面板提供门信号和数据信号的面板驱动电路 包括向液晶显示面板提供光的n个发光块的背光单元以及在一个帧周期内使n个光产生块中的每一个接通和关闭的背光控制单元。 n个光产生块中的每一个对于在一个帧周期中导通n个光产生块的i个导通周期中的每一个具有不同的占空比，'n'和'i'是大于或等于 两（2）。

公开(公告)号：US20120268356A1

公开(公告)日：2012-10-25

申请号：US13297463

申请日：2011-11-16

申请人： WoongKwon KIM ,  Daecheol KIM ,  Ki-Hun JEONG ,  DongKwon KIM ,  HeeJoon KIM ,  Inhan JEON ,  Ho-young KIM ,  Jung suk BANG

发明人： WoongKwon KIM ,  Daecheol KIM ,  Ki-Hun JEONG ,  DongKwon KIM ,  HeeJoon KIM ,  Inhan JEON ,  Ho-young KIM ,  Jung suk BANG

IPC分类号： G09G3/34 ,  G09G3/20

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G02F2203/11 ,  G06F3/042

摘要： In a display apparatus, a first substrate includes a plurality of pixels and a plurality of first signal lines connected to the pixels. A second substrate includes a plurality of sensors and a plurality of second signal lines connected to the sensors and extended in a direction in which the first signal lines are extended. Each of the second signal lines is disposed between two first signal lines adjacent to each other and disposed closer to a center line, which divides an area between the two first signal lines into two portions, than the two first signal lines. Thus, signal interference between the first and second signal lines may be reduced, thereby preventing mis-operation or malfunction of the display apparatus.

摘要翻译： 在显示装置中，第一基板包括多个像素和连接到像素的多个第一信号线。 第二基板包括多个传感器和连接到传感器并在第一信号线延伸的方向上延伸的多个第二信号线。 每个第二信号线被布置在彼此相邻的两个第一信号线之间并且被设置成更靠近中心线，该中心线将两条第一信号线之间的区域分成两条第一信号线。 因此，可以减少第一和第二信号线之间的信号干扰，从而防止显示装置的误操作或故障。

公开(公告)号：US20080191765A1

公开(公告)日：2008-08-14

申请号：US12028936

申请日：2008-02-11

申请人： Ho-young KIM ,  Dong-bee JANG ,  Jae-yoon SIM ,  Young-sang KIM

发明人： Ho-young KIM ,  Dong-bee JANG ,  Jae-yoon SIM ,  Young-sang KIM

IPC分类号： H03L7/00 ,  G11C5/14 ,  G05F3/16

CPC分类号： H03L7/0812 ,  H03L7/10

摘要： A broadband multi-phase output delay locked loop (DLL) circuit can be operated in a wide range of frequencies and generate various phases. Unlike conventional voltage control delay lines in which delay cells are connected in series, the DLL circuit utilizes a delay matrix in which a resistant network is used so that the number of delay cells connected in series is reduced, various phases can be outputted, and a delay interval error (phase error) due to the resistant network is minimized. The current of the delay cells is controlled so that the delay cells in the delay matrix can operate in a wide range of frequencies, and load capacitance values of capacitors connected in parallel in the delay cells can be controlled.

摘要翻译： 宽带多相输出延迟锁定环（DLL）电路可以在宽频率范围内工作，并产生各种相位。 与其中延迟单元串联连接的常规电压控制延迟线不同，DLL电路利用其中使用电阻网络的延迟矩阵，使得串联连接的延迟单元的数量减少，可以输出各种相位，并且 由于抵抗网络导致的延迟间隔误差（相位误差）被最小化。 控制延迟单元的电流，使得延迟矩阵中的延迟单元可以在宽的频率范围内工作，并且可以控制在延迟单元中并联连接的电容器的负载电容值。

公开(公告)号：US20130169674A1

公开(公告)日：2013-07-04

申请号：US13482463

申请日：2012-05-29

申请人： Ho-young KIM

发明人： Ho-young KIM

IPC分类号： G09G5/00

CPC分类号： G06T3/40

摘要： A method of displaying a medical image, the method including: displaying a first image reduced from the medical image; determining a first point that is a location in the first image; determining a second point that is a location corresponding to the first point in a second image, wherein the second image is reduced from the medical image having a size greater than that of the first image; overlaying an image corresponding to a second region of a previously determined size including the second point over the first image; and receiving an input to move the second point and newly determining the second point based on the input.

摘要翻译： 一种显示医学图像的方法，所述方法包括：显示从所述医学图像减少的第一图像; 确定作为所述第一图像中的位置的第一点; 确定作为与第二图像中的第一点相对应的位置的第二点，其中所述第二图像从具有大于所述第一图像的大小的所述医学图像减少; 将与包括第二点的先前确定的尺寸的第二区域对应的图像重叠在第一图像上; 以及接收输入以移动所述第二点并且基于所述输入重新确定所述第二点。