公开(公告)号：US09024869B2

公开(公告)日：2015-05-05

申请号：US13552087

申请日：2012-07-18

Applicant: Eun-seok Choi ,  Sang-on Choi ,  Mi-ra Yu

Inventor： Eun-seok Choi ,  Sang-on Choi ,  Mi-ra Yu

IPC: G09G5/00 ,  H04N13/02

CPC classification number: G06F3/033 ,  H04N13/261

Abstract: An input apparatus of a display apparatus, a display system, and a control method thereof, are provided herein, the input apparatus including: a communication unit which communicates with the display apparatus; a sensing unit which detects angular speed and acceleration from a motion of the input apparatus; a storage unit which stores position information on a position of the input apparatus; and a controller which calculates the motion information based on the detected angular speed and the position information and transmits the calculated motion information through the communication unit if the input apparatus moves, and updates the position information in the storage unit based on the detected acceleration if the input apparatus does not move.

Abstract translation: 本发明提供一种显示装置的输入装置，显示系统及其控制方法，所述输入装置包括：通信单元，与所述显示装置进行通信; 感测单元，其从输入装置的运动检测角速度和加速度; 存储单元，其存储关于所述输入装置的位置的位置信息; 以及控制器，其基于检测到的角速度和位置信息来计算运动信息，并且如果输入装置移动则通过通信单元发送所计算的运动信息，并且如果所检测的加速度基于检测到的加速度更新存储单元中的位置信息 输入装置不动。

公开(公告)号：US08952938B2

公开(公告)日：2015-02-10

申请号：US12691071

申请日：2010-01-21

Applicant: Ho-june Yoo ,  Byung-seok Soh ,  Eun-seok Choi ,  Sang-on Choi

Inventor： Ho-june Yoo ,  Byung-seok Soh ,  Eun-seok Choi ,  Sang-on Choi

IPC: G06F3/033 ,  G06F3/038 ,  G06F3/0354 ,  G06F3/041

CPC classification number: G06F3/0386 ,  G06F3/03545 ,  G06F3/0416 ,  G06F2203/04106

Abstract: A pointing device calculates a current position of the pointing device based on a point of time at which an incident signal is sensed, and compensates the current position based on a deviation of position of the pointing device which is calculated using the current position of the pointing device. Accordingly, a problem on the GUI caused by position distortion of the pointing device is minimized.

Abstract translation: 指示装置基于感测入射信号的时间点计算指示装置的当前位置，并且基于使用指示的当前位置计算的指示装置的位置的偏差来补偿当前位置 设备。 因此，由指示装置的位置失真引起的GUI问题被最小化。

公开(公告)号：US08665233B2

公开(公告)日：2014-03-04

申请号：US13052487

申请日：2011-03-21

Applicant: Jong-bo Moon ,  Eun-seok Choi ,  Ho-june Yoo ,  Sang-on Choi ,  Chang-soo Noh

Inventor： Jong-bo Moon ,  Eun-seok Choi ,  Ho-june Yoo ,  Sang-on Choi ,  Chang-soo Noh

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/04886

Abstract: A control method includes: receiving a user's input through a touch area of the input device; and recognizing the user's touch input to the touch area through a recognition area of the input device corresponding to the touch area and changing and assigning a range of the recognition area corresponding to the touch area according to a predetermined standard.

Abstract translation: 控制方法包括：通过输入设备的触摸区域接收用户的输入; 以及通过与触摸区域相对应的输入设备的识别区域识别用户对触摸区域的触摸输入，并根据预定标准改变和分配对应于触摸区域的识别区域的范围。

公开(公告)号：US20130093671A1

公开(公告)日：2013-04-18

申请号：US13525668

申请日：2012-06-18

Applicant: Ho-june YOO ,  Jong-bo MOON ,  Byuk-sun KIM ,  Yong-deok KIM ,  Hye-jeong LEE ,  Sang-on CHOI

Inventor： Ho-june YOO ,  Jong-bo MOON ,  Byuk-sun KIM ,  Yong-deok KIM ,  Hye-jeong LEE ,  Sang-on CHOI

IPC: G06F3/033

CPC classification number: G06F3/0482 ,  G06F3/04812 ,  G06F3/04842

Abstract: A display apparatus and a display method capable of controlling cursor movement are disclosed. The display apparatus includes an input unit which receives an input cursor movement command, a display unit which displays at least one object and a cursor on a screen and moves the cursor according to the cursor movement command, and a control unit which controls the display unit to automatically move the cursor to a target point that corresponds to a direction of movement of the cursor within the object in response to the cursor moving into a range that is set on the basis of the object. Accordingly, a user can select and execute a specified object through an easy and convenient operation.

Abstract translation: 公开了一种能够控制光标移动的显示装置和显示方法。 显示装置包括：接收输入光标移动指令的输入单元，在屏幕上显示至少一个对象和光标的显示单元，并根据光标移动指令移动光标;以及控制单元，其控制显示单元 响应于光标移动到基于对象设置的范围，自动地将光标移动到与对象内的光标的移动方向相对应的目标点。 因此，用户可以通过简单方便的操作来选择和执行指定的对象。

公开(公告)号：US20130057471A1

公开(公告)日：2013-03-07

申请号：US13604715

申请日：2012-09-06

Applicant: Byung-seok SOH ,  Ho-june YOO ,  Sang-on CHOI ,  Yong-wan CHOI

Inventor： Byung-seok SOH ,  Ho-june YOO ,  Sang-on CHOI ,  Yong-wan CHOI

IPC: G06F3/033

CPC classification number: G06F3/037 ,  G06F3/03545 ,  G06F3/042

Abstract: An electronic chalkboard system, a control method thereof, and a pointing device are provided. The electronic chalkboard system includes a plurality of display panels; a pointing device which calculates coordinate information about a touched position based on a reference signal generated on the display panels when touching a first panel among the display panels; and an image processor which generates a signal differently set with respect to each of the display panels on the display panels to determine the first panel among the display panels and displays an image corresponding to the coordinate information calculated by the pointing device on the first panel.

Abstract translation: 提供电子黑板系统，其控制方法和指示装置。 电子黑板系统包括多个显示面板; 指示装置，当触摸显示面板中的第一面板时，基于在显示面板上产生的参考信号来计算关于触摸位置的坐标信息; 以及图像处理器，其生成相对于显示面板上的每个显示面板而不同地设置的信号，以确定显示面板中的第一面板，并且将与由第一面板上的指示设备计算出的坐标信息相对应的图像显示。

公开(公告)号：US20130021246A1

公开(公告)日：2013-01-24

申请号：US13552087

申请日：2012-07-18

Applicant: Eun-seok CHOI ,  Sang-on CHOI ,  Mi-ra YU

Inventor： Eun-seok CHOI ,  Sang-on CHOI ,  Mi-ra YU

IPC: G06F3/033

CPC classification number: G06F3/033 ,  H04N13/261

Abstract: An input apparatus of a display apparatus, a display system, and a control method thereof, are provided herein, the input apparatus including: a communication unit which communicates with the display apparatus; a sensing unit which detects angular speed and acceleration from a motion of the input apparatus; a storage unit which stores position information on a position of the input apparatus; and a controller which calculates the motion information based on the detected angular speed and the position information and transmits the calculated motion information through the communication unit if the input apparatus moves, and updates the position information in the storage unit based on the detected acceleration if the input apparatus does not move.

公开(公告)号：US20120319973A1

公开(公告)日：2012-12-20

申请号：US13526023

申请日：2012-06-18

Applicant: Ho-june YOO ,  Byung-seok SOH ,  Sang-on CHOI ,  Eun-seok CHOI

Inventor： Ho-june YOO ,  Byung-seok SOH ,  Sang-on CHOI ,  Eun-seok CHOI

IPC: G06F3/041

CPC classification number: G06F3/042 ,  G06F3/03545 ,  G06F3/0416

Abstract: Disclosed is an electronic chalkboard system including: a display device including a display panel; image processor which displays an image corresponding to the coordinate information onto the display panel; and a plurality of pointing devices, wherein each pointing device respectively calculates coordinate information about a touch position if the respective pointing device touches the display panel and transmits the calculated coordinate information to the image processor at a predetermined transmission time of the calculating of the calculated coordinate information, wherein a first pointing device transmits first coordinate information corresponding to a first touch position of the first pointing device to the image processor at a first transmission time, and wherein a second pointing device transmits second coordinate information corresponding to a second touch position of the second pointing device to the image processor at a second transmission time which is different from the first transmission time.

Abstract translation: 公开了一种电子黑板系统，包括：显示装置，包括显示面板; 图像处理器，其将对应于所述坐标信息的图像显示在所述显示面板上; 以及多个指示装置，其中如果各个指示装置触摸显示面板，则每个指示装置分别计算关于触摸位置的坐标信息，并且在计算所计算的坐标的预定传送时间将所计算的坐标信息发送到图像处理器 信息，其中第一指示设备在第一传输时间将与第一指示设备的第一触摸位置相对应的第一坐标信息发送到图像处理器，并且其中第二指示设备发送对应于第二指示设备的第二触摸位置的第二坐标信息， 第二指示设备在与第一传输时间不同的第二传输时间到图像处理器。

公开(公告)号：US20100315334A1

公开(公告)日：2010-12-16

申请号：US12796002

申请日：2010-06-08

Applicant: Eun-seok CHOI ,  Byung-seok SOH ,  Sang-on CHOI ,  Ho-june YOO ,  Gee-hyuk LEE

Inventor： Eun-seok CHOI ,  Byung-seok SOH ,  Sang-on CHOI ,  Ho-june YOO ,  Gee-hyuk LEE

IPC: G09G5/08 ,  G06F15/00

CPC classification number: G06F3/038 ,  G06F3/0346 ,  G06F3/0481

Abstract: An apparatus which adaptively adjusts a filtering coefficient according to motion data and a method thereof are provided. The apparatus sets a filtering coefficient according to motion data, and performs low pass filtering on the motion data according to the set filtering coefficient. Accordingly, a cutoff frequency may be adaptively changed according to moving velocity of a user and thus optimum motion data which are filtered irrespective of movement may be generated.

Abstract translation: 提供一种根据运动数据自适应地调整滤波系数的装置及其方法。 该装置根据运动数据设定滤波系数，并根据设定的滤波系数对运动数据进行低通滤波。 因此，可以根据用户的移动速度自适应地改变截止频率，并且因此可以产生无论移动如何被滤波的最佳运动数据。

公开(公告)号：US07809505B2

公开(公告)日：2010-10-05

申请号：US11451477

申请日：2006-06-13

Applicant: Woo-Jong Lee ,  Sang-on Choi

Inventor： Woo-Jong Lee ,  Sang-on Choi

IPC: G01C19/36

CPC classification number: G01C17/30 ,  G01C17/38

Abstract: A geomagnetic sensor with 3-axis acceleration sensors is provided. The geomagnetic sensor a geomagnetic measurement module including flux gates of X, Y and Z axes mutually crossing at right angles, a tilt measurement module including acceleration sensors of X, Y and Z axes mutually crossing at right angles, a tilt calculator primarily calculating a pitch angle and a roll angle using output values of each acceleration sensors of the X and Y axes, and performing second calculation by adjusting at least one of the primarily calculated pitch angle and roll angle using an output value of the acceleration sensor of the Z axis, and a controller calculating an azimuth using the readjusted pitch angle and roll angle and an output value of the geomagnetic measurement module. Accordingly, the pitch angle and roll angle are precisely measured to calculate the azimuth.

Abstract translation: 提供具有3轴加速度传感器的地磁传感器。 地磁传感器是地磁测量模块，包括X，Y，Z轴的直角相互交叉的磁通门，倾斜测量模块包括X，Y，Z轴直角相互交叉的加速度传感器， 使用X轴和Y轴的每个加速度传感器的输出值的角度和滚动角度，并且通过使用Z轴的加速度传感器的输出值调整主要计算的俯仰角和侧倾角中的至少一个来执行第二计算， 以及使用重新调节的俯仰角和侧倾角以及地磁测量模块的输出值来计算方位角的控制器。 因此，精确地测量桨距角和侧倾角以计算方位角。

公开(公告)号：US20100169839A1

公开(公告)日：2010-07-01

申请号：US12639532

申请日：2009-12-16

Applicant: Ho-june YOO ,  Sang-on CHOI ,  Byung-seok SOH ,  Eun-seok CHOI ,  Jong-hyuk JANG

Inventor： Ho-june YOO ,  Sang-on CHOI ,  Byung-seok SOH ,  Eun-seok CHOI ,  Jong-hyuk JANG

IPC: G06F3/048

CPC classification number: G06F3/04812

Abstract: A method for providing a graphical user interface (GUI) using a pointer having a visual effect showing that the pointer is moved by gravity is provided. If the pointer is determined to be placed on a first area, the pointer is moved according to user's manipulation, and if the pointer is determined to be placed on a second area, the pointer is moved to another position. Accordingly, convenience and entertainment are provided to the user who manipulates the pointer.

Abstract translation: 提供一种使用具有显示通过重力移动指示器的视觉效果的指针来提供图形用户界面（GUI）的方法。 如果确定指针被放置在第一区域上，则根据用户的操作移动指针，并且如果确定指针被放置在第二区域上，则指示器被移动到另一位置。 因此，向操纵指针的用户提供方便和娱乐。