Patent application number | Description | Published |
20100315334 | FILTERING APPARATUS AND FILTERING METHOD FOR ADAPTIVELY ADJUSTING FILTERING COEFFICIENT ACCORDING TO MOTION DATA AND METHOD AND APPARATUS FOR PROCESSING MOTION DATA USING THE SAME - 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. | 12-16-2010 |
20110050477 | ELECTRONIC APPARATUS, CONTROL METHOD THEREOF, REMOTE CONTROL APPARATUS, AND CONTROL METHOD THEREOF - An electronic apparatus, control method thereof, remote control apparatus that controls the electronic apparatus, and control method thereof. The remote control apparatus includes a communication unit which communicates with the electronic apparatus; a user input unit which receives a user button selection indicating an input button; a sensing unit which senses movement of the remote control apparatus; and a control unit which controls the communication unit to transmit information about the user button selection to perform a function corresponding to the input button if the remote control apparatus is in a button input mode, and to transmit information about the movement of the remote control apparatus to the electronic apparatus to control the electronic apparatus by the movement if the remote control apparatus is in a motion recognition mode. Accordingly, controlling a game or a multimedia content is easier, and the user is provided with a new and interesting experience. | 03-03-2011 |
20110061020 | IMAGE PROCESSING APPARATUS AND CONTROLLING METHOD OF THE SAME - An image processing apparatus and a controlling method of the same are provided. The method includes displaying a first screen corresponding to a first application; displaying a second screen corresponding to a second application above the first screen such that the second screen overlaps at least a portion of the first screen; and displaying at least a portion of the second screen that overlaps the portion of the first screen, while controlling the first application. | 03-10-2011 |
20110267261 | INPUT DEVICE AND CONTROL METHOD OF THE SAME - Disclosed are an input device, a method of controlling the input device and a system including the input device and a display device. The input device may include: a communication unit operable to communicate with a display device; a sensor operable to sense a first signal containing noise and a scan signal generated from the display device, and a second signal containing the noise; a noise eliminator operable to compare the first signal and the second signal; and a controller operable to control the communication unit to output position information of the input device, wherein the position information is based on the comparing of the first signal and the second signal. | 11-03-2011 |
20110285672 | POINTING DEVICE AND DISPLAY APPARATUS - A pointing device and a display apparatus applying the same are provided. The pointing device corrects an error that occurs in a boundary between block in calculating a current location of the pointing device and calculates the current location. Accordingly, an error occurring in a boundary between blocks in calculating a current location of the pointing device is prevented. | 11-24-2011 |
20110314428 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus includes: a display unit; a user interface (UI) generator which generates UI information to be displayed on the display unit; a user input unit which includes a touch pad; and a controller which controls the UI generator to display a plurality of selective items per item page on the display unit, to move a focus in accordance with a touch motion of the user, and to stop moving the focus if the focus is located at an outermost selective item positioned at an edge of the item page. | 12-22-2011 |
20120013534 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus according to the present disclosure includes: a user input unit which includes at least one touch sense pad and at least one switch; and a controller which determines that the switch is clicked if difference between first position information of a first position on the touch sense pad where a switch press is generated and second position information of a second position on the touch sense pad where a switch release is generated is within a preset range. | 01-19-2012 |
20120319973 | ELECTRONIC CHALKBOARD SYSTEM, CONTROL METHOD THEREOF, AND POINTING DEVICE - 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. | 12-20-2012 |
20130057471 | ELECTRONIC CHALKBOARD SYSTEM, CONTROL METHOD THEREOF, AND POINTING DEVICE - 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. | 03-07-2013 |
20140101585 | IMAGE PROCESSING APPARATUS AND CONTROLLING METHOD OF THE SAME - An image processing apparatus and a controlling method of the same are provided. The method includes displaying a first screen corresponding to a first application; displaying a second screen corresponding to a second application above the first screen such that the second screen overlaps at least a portion of the first screen; and displaying at least a portion of the second screen that overlaps the portion of the first screen, while controlling the first application. | 04-10-2014 |
20140191129 | FRESNEL LENS AND PYROELECTRICITY SENSOR MODULE INCLUDING THE SAME - A Fresnel lens and a pyroelectricity sensor module are provided. The Fresnel lens includes unit lens groups having different refractive indexes, and each of the unit lens groups includes unit lenses. Between two unit lenses of the same unit lens group at least one unit lens included in a different lens group is arranged. The pyroelectricity sensor module includes a Fresnel lens which condenses infrared light; a detecting sensor disposed to receive the condensed infrared light and detect the infrared light; and a signal processing board on which the detecting sensor is mounted and configured to control an output signal of the detecting sensor. The Fresnel lens includes unit lens groups having different refractive indexes, and each of the unit lens groups includes unit lenses, and between two unit lenses of the same unit lens group, at least one unit lens included in a different lens group is arranged. | 07-10-2014 |
20140333534 | INPUT APPARATUS, POINTING APPARATUS, METHOD FOR DISPLAYING POINTER, AND RECORDABLE MEDIUM - An input apparatus is provided. The input apparatus includes a communicator configured to receive a signal from a pointing apparatus, and a controller configured to control to display the pointer on a first position of the display when a start signal is received from the pointing apparatus, and when sensed position information of the pointing apparatus is received from the pointing apparatus, the controller controls to display the pointer on a second position of the display, which corresponds to the received position information of the pointing apparatus. | 11-13-2014 |
Patent application number | Description | Published |
20090070060 | Apparatus and method for recognizing motion - Provided is an apparatus and method of recognizing a motion that is capable of performing a pointing function and a character input function using motions sensed by an optical sensor and an inertial sensor. The apparatus includes an inertial sensor sensing a first motion by using at least one of acceleration and angular velocity that are generated by an input motion; an optical sensor sensing a second motion by using reflection of light due to the motion; a locus calculating unit calculating the locus of the motion on the basis of the locus of the first motion and the locus of the second motion; and a communication unit transmitting the calculated locus of the motion. | 03-12-2009 |
20100110006 | Remote pointing appratus and method - A remote pointing apparatus is provided. A light receiving unit may receive emitted light. A filtering unit may filter a received signal to a first frequency component, a second frequency component, a third frequency component, and a fourth frequency component. A calculation unit may compare amplitudes of the first frequency component and the second frequency component to calculate a first coordinate axis value of a cursor on a display unit, and compare amplitudes of the third frequency component and the fourth frequency component to calculate a second coordinate axis value of the cursor on the display unit. | 05-06-2010 |
20100169773 | METHOD FOR PROVIDING GUI USING POINTER WITH SENSUOUS EFFECT THAT POINTER IS MOVED BY GRAVITY AND ELECTRONIC APPARATUS THEREOF - A method for providing a GUI which uses a pointer with a sensuous effect showing that the pointer is moved by gravity is provided. The GUI providing method moves a pointer toward a specific position of a GUI-component if the pointer enters the GUI-component, and outputs at least one of an auditory effect and a tactile effect while the pointer moves toward the specific position. Accordingly, the user moves the pointer to the GUI-component more easily and enjoys entertainment. | 07-01-2010 |
20100169839 | METHOD FOR PROVIDING GUI USING POINTER HAVING VISUAL EFFECT SHOWING THAT POINTER IS MOVED BY GRAVITY AND ELECTRONIC APPARATUS THEREOF - 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. | 07-01-2010 |
20100315332 | POINTING DEVICE, DISPLAY APPARATUS AND POINTING SYSTEM, AND LOCATION DATA GENERATION METHOD AND DISPLAY METHOD USING THE SAME - A pointing device, a display apparatus and a pointing system, and a location data generation method and a display method using the same are provided. The pointing device includes a sensor that detects signals, a storage unit which stores a signal pattern and a controller which generates location data corresponding to a time at which a signal is detected. Using the detected signals, it is possible to more precisely determine a location of the pointing device on a display apparatus, and to minimize errors caused by delays that may occur when the pointing device is wirelessly connected to the display apparatus. | 12-16-2010 |
20100315386 | METHOD FOR COMPENSATING POSITION OF POINTING DEVICE AND POINTING DEVICE EMPLOYING THE SAME - 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. | 12-16-2010 |
20130155334 | ELECTRONIC APPARATUS, CONTROL METHOD THEREOF, REMOTE CONTROL APPARATUS, AND CONTROL METHOD THEREOF - An electronic apparatus, control method thereof, remote control apparatus that controls the electronic apparatus, and control method thereof. The remote control apparatus includes a communication unit which communicates with the electronic apparatus; a user input unit which receives a user button selection indicating an input button; a sensing unit which senses movement of the remote control apparatus; and a control unit which controls the communication unit to transmit information about the user button selection to perform a function corresponding to the input button if the remote control apparatus is in a button input mode, and to transmit information about the movement of the remote control apparatus to the electronic apparatus to control the electronic apparatus by the movement if the remote control apparatus is in a motion recognition mode. Accordingly, controlling a game or a multimedia content is easier, and the user is provided with a new and interesting experience. | 06-20-2013 |
20140184501 | DISPLAY APPARATUS, INPUT APPARATUS, AND METHOD FOR COMPENSATING COORDINATES USING THE SAME - A display apparatus, an input apparatus, and a method for compensating coordinates using the same. A method for compensating coordinates using a display apparatus includes receiving movement information from an input apparatus, calculating a coordinate value based on the movement information, and displaying a cursor on the calculated coordinate value. When a button selection command is received from the input apparatus, replacing a coordinate value calculated after receiving the button selection command with a coordinate value of a stable position calculated before receiving the button selection command, and displaying the cursor on the replaced coordinate value, and manipulating an item on which the cursor is located according to the button selection command. Accordingly, the user may locate a cursor on the location that the user wants and execute a display item. | 07-03-2014 |
20140240608 | ELECTRONIC APPARATUS, CONTROL METHOD THEREOF, REMOTE CONTROL APPARATUS, AND CONTROL METHOD THEREOF - An electronic apparatus, control method thereof, remote control apparatus that controls the electronic apparatus, and control method thereof. The remote control apparatus includes a communication unit which communicates with the electronic apparatus; a user input unit which receives a user button selection indicating an input button; a sensing unit which senses movement of the remote control apparatus; and a control unit which controls the communication unit to transmit information about the user button selection to perform a function corresponding to the input button if the remote control apparatus is in a button input mode, and to transmit information about the movement of the remote control apparatus to the electronic apparatus to control the electronic apparatus by the movement if the remote control apparatus is in a motion recognition mode. Accordingly, controlling a game or a multimedia content is easier, and the user is provided with a new and interesting experience. | 08-28-2014 |