Patent application number | Description | Published |
20090002482 | METHOD FOR DISPLAYING THREE-DIMENSIONAL (3D) VIDEO AND VIDEO APPARATUS USING THE SAME - A method and apparatus for displaying a three dimensional (3D) video are provided. The apparatus includes a video processor which splits a 3D video signal into a left video signal and a right video signal, and a driver which displays the split left video signal and right video signal on some lines of a display. Accordingly, the 3D video may be displayed on a general display apparatus. | 01-01-2009 |
20090251056 | DISPLAY APPARATUS AND LIGHT CONTROL METHOD OF THE SAME - Disclosed are a display apparatus and a light control method thereof, in which the display apparatus including a display panel, a light source unit, an illumination unit to illuminate the display panel with light emitted from the light source unit, and a projection unit to project the light from the display panel in a predetermined direction includes: a light sensor which is provided between the light source unit and the illumination unit; and a light controller which corrects brightness of light sensed by the light sensor on the basis of reflective characteristics of the display panel. With this configuration, the quantity of light is prevented from decreasing so as to prevent the brightness of an image from decreasing. | 10-08-2009 |
20110030007 | BROADCAST RECEIVING APPARATUS AND DISPLAYING METHOD THEREOF - Disclosed is a displaying method of a broadcast receiving apparatus using Internet, the method including: receiving and storing user's interesting information through the Internet; inspecting booting screen setting for displaying the user's interesting information if receiving a power-on command from a user; and displaying the stored user's interesting information according to inspecting results during a booting time needed for displaying a normal screen. | 02-03-2011 |
20110131616 | TERMINAL DEVICE, MEDIA PROCESSING APPARATUS CONNECTED TO TERMINAL DEVICE, AND CONTROLLING METHOD THEREOF - A method of controlling a media processing apparatus connected to a plurality of terminal devices involves a first terminal device controlling the media processing apparatus and providing an error message to a second terminal that attempts to control the media processing apparatus while the first terminal is already controlling the media processing apparatus. | 06-02-2011 |
20110209183 | METHOD AND APPARATUS FOR TRANSMITTING DATA BASED ON AUDIO/VIDEO INTERFACE - Provided are a method and an apparatus for forming a network with various audio/video (AV) devices via a link established by using an AV interface supporting bidirectional data transmission and for transmitting and receiving various types of data via the AV interface. | 08-25-2011 |
20110242426 | AUDIO/VIDEO APPARATUS AND SIGNAL CONTROL METHOD THEREOF - 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. | 10-06-2011 |
20110294359 | CONNECTOR AND INTERFACE DEVICE - A connector includes a plurality of contact locations sequentially numbered, and a housing which accommodates the contact locations. The contact locations include a first pair contact location group utilized for a first data transmission, and a second pair contact location group utilized for a second data transmission. | 12-01-2011 |
20110296058 | MEDIA PLAYER DEVICE AND METHOD FOR WAKE-UP THEREOF - A media player device and a method for wake-up thereof are provided. The method includes: when the media player device is in a standby mode, checking whether an external device is connected to the plurality of contact locations; and if the external device is connected to the media player device, waking up the media player device. | 12-01-2011 |
20120028498 | CABLE CONNECTOR - A cable connector for transmitting a signal between first and second electronic devices includes a cable including at least one signal line disposed within a sheath; and a connector disposed at a first end portion of the cable. The connector includes a rotation member connected to the cable; a main body including a rotation member mounting portion to which the rotation member is rotatably connected; and a sub body that has a plug disposed at a first end portion, wherein the sub body is moveably connected to the main body. | 02-02-2012 |
20120044425 | METHOD AND APPARATUS FOR MULTIPLEXING AND DEMULTIPLEXING DATA TRANSMITTED AND RECEIVED BY USING AUDIO/VIDEO INTERFACE - A method and apparatus for multiplexing a plurality of streams transmitted and received via an audio/video (AV) link by allocating to the plurality of streams a plurality of basic units included in a transmission unit, and generating and transmitting an additional plurality of transmission units. | 02-23-2012 |
20120047281 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA BASED ON SECURED PATH BANDWIDTH IN NETWORK ESTABLISHED BY USING AUDIO/VIDEO INTERFACE - A method and apparatus for transmitting and receiving data. The method and apparatus previously determines a validity of a data transmission path for transmitting a stream from a source device to a sink device. The validity of the transmission path is verified by checking and securing the data transmission path, thereby executing a streaming service based on the validity. | 02-23-2012 |
20120122348 | CONNECTOR AND INTERFACE DEVICE - A connector and an interface device are provided. The connector includes: a plurality of contact locations having sequentially designated numbers; and a housing which houses the plurality of contact locations. The plurality of contact locations include: a first device pair contact location group which is configured to transmit data between a first pair of devices; a second device pair contact location group which is configured to transmit data between a second pair of devices; a third device pair contact location group which is configured to transmit data between a third pair of devices; and a fourth device pair contact location group which is configured to transmit data between a fourth pair of devices. | 05-17-2012 |
20120139474 | METHOD FOR CHARGING EXTERNAL DEVICE AND DISPLAYING APPARATUS USING THEREOF - A method for charging an external device and a display using the method are provided. The method includes, determining whether the external device is chargeable and connected to the display through a connector when the displaying apparatus is in a standby mode; and if it is determined that the external device is chargeable and connected, charging the external device through the connector in the standby mode. The display includes a power supply that supplies standby power or main power; a connection checker which determines, in a standby mode, whether an external device is connected and is a chargeable device; and a controller. The controller controls the power supply to output standby power to the external device while the connection checker determines whether the external device is connected and is a chargeable device, and if the external device is connected is a chargeable, controls the power supply to output main power to charge the external device. | 06-07-2012 |
20120242811 | DISPLAY APPARATUS, CONTROL METHOD THEREOF, SHUTTER GLASSES AND CONTROL METHOD THEREOF - Disclosed is a method of controlling a display apparatus, a display apparatus and shutter glasses, the method including: establishing a pairing with three dimensional (3D) glasses; receiving first information related to at least one of an operation, a status and a structure of the 3D glasses; storing the first information; and displaying based on the first information, wherein the first information includes information about one of the 3D glasses and the display apparatus. | 09-27-2012 |
20130127816 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus is provided. The display apparatus includes an image input unit which receives a 3D image, an image processing unit which divides the 3D image into a left-eye image and a right-eye image, an image output unit which includes a polarization panel that is switchable between polarization directions, and which provides a different polarization direction to the left-eye image and the right-eye image displayed alternately by switching a polarization direction of the polarization panel, a voltage driving unit which applies a driving voltage to the polarization panel, and a controller which divides the polarization panel in time or in space and drives the polarization panel with a voltage corresponding to each of Red, Green, and Blue (RGB) pixels, respectively, which form at least one of the left-eye image and the right-eye image. | 05-23-2013 |
20130162640 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a control method thereof are provided. The display apparatus includes an image processor processing a three-dimensional (3D) image including a left-eye image and a right-eye image; a display unit alternately displaying the left-eye image and the right-eye image of the 3D image processed by the image processor; and a controller determining representative values of images in reference regions of the left-eye image and the right-eye image, the reference regions referring to corresponding positions of the left-eye and right-eye images, and displaying the determined representative values of the reference regions on at least one of the left-eye image and the right-eye image. | 06-27-2013 |
20130169768 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus is provided, which may includes an image receiver which receives an image, an image processor which separates the received image into a left-eye image and a right-eye image and process the left-eye and right-eye images, an image output unit including a display panel which displays the left-eye and right-eye images alternately, a storage which stores a response speed of the display panel, and a controller which calculates a pixel value difference between the left-eye and right-eye images based on a unit of pixels that constitute the left-eye and right-eye images, detects a crosstalk generating area of the left-eye and right-eye images using the calculated pixel value difference and the response speed of the display panel stored in the storage, and controls so that the detected crosstalk generating area is indicated distinguishably from other areas of the left-eye and right-eye images. | 07-04-2013 |
20130169771 | DISPLAY APPARATUS FOR DISPLAYING A PLURALITY OF CONTENT VIEWS, GLASSES APPARATUS, DISPLAY SYSTEM COMPRISING THEM, AND DISPLAY METHODS THEREOF - A display apparatus is provided. The apparatus includes plurality of receivers which receive a plurality of content; a signal processor which generates image frames by processing each of the content; an output which displays a plurality of content views by combining the image frames of each content; a synchronization signal generator which generates a synchronization signal to synchronize the plurality of the content views and a plurality of glasses apparatus; an interface which transmits the synchronization signal to the plurality of the glasses apparatus; a storage which stores glass characteristic information; and a controller which controls the signal processor to process the plurality of the content according to the glass characteristic information. Thus, image quality adequate for the glass apparatus can be provided. | 07-04-2013 |
20130194167 | DISPLAY APPARATUS, DISPLAY PANEL, AND DISPLAY METHOD - A display apparatus, a display panel, and a display method are provided. The display apparatus includes: a first panel which displays an object by using a self-emission device formed of a transparent material; a second panel which is disposed on a back surface of the first panel; and a controller which switches a state of the second panel to one of a transparent state and an opaque state. | 08-01-2013 |
20130215225 | DISPLAY APPARATUS AND METHOD FOR ADJUSTING THREE-DIMENSIONAL EFFECTS - A display apparatus and a method for adjusting a 3D effect of the display apparatus are disclosed. The display apparatus includes: a display unit; a receiver which receives a three-dimensional (3D) video signal including a left-eye video signal and a right-eye video signal; a disparity information calculator which calculates disparity information; a depth information calculator which calculates first depth information of the 3D video signal and photographing information of a 3D image photographing device; a 3D image converter which generates a first depth map and displays the first depth map; and a user interface (UI) generator which generates and displays a menu button for adjusting the first depth information, the 3D image converter generating a second depth map in response to a user's selection input through the menu button, and displaying the second depth. With the intention of a 3D image producer to adjust the 3D effect. | 08-22-2013 |
20140002622 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF | 01-02-2014 |
20140160354 | DISPLAY APPARATUS AND DISPLAY METHOD - A display apparatus and a display method are provided. The display apparatus includes a plurality of receivers which are configured to receive a plurality of contents of a multi-view content, a plurality of signal processors which are configured to independently convert frame rates of the plurality of contents, and an output part which is configured to alternately output the plurality of contents according to the converted frame rates. | 06-12-2014 |
Patent application number | Description | Published |
20080197757 | DOOR OPENING AND CLOSING UNIT TO CONTROL DOOR ROTATING SPEED AND IMAGE FORMING APPRATUS HAVING THE SAME - A door opening and closing unit is provided for an image forming apparatus. The image forming apparatus includes a main body, and a door rotatably mounted on the main body. The door opening and closing unit includes a door speed control unit coupling the door to the main body that includes a coupling boss; and a guide groove that engages the coupling boss and along which the coupling boss moves as the door rotates relative to the main body; wherein the door speed control unit controls a frictional force between the coupling boss and the guide groove according to a rotating angle of the door relative to the main body to control a rotating speed of the door as the door rotates relative to the main body. | 08-21-2008 |
20110097119 | Image forming apparatus and control method thereof - To restrict a period velocity change of a photoconductor that is an immediate cause of a color registration error, a gap change of a color registration error detection pattern caused by a linear velocity change of the photoconductor is acquired and a linear velocity change of the photoconductor is reduced based on a relationship between the gap change and a velocity of a motor, whereby a reduced color registration error is accomplished. | 04-28-2011 |
20110150516 | COLOR IMAGE FORMING APPARATUS - A color image forming apparatus includes a plurality of mark sensing devices are arranged between a plurality of photoconductors arranged on an intermediate transfer belt to sense a mark transferred to a region of the intermediate transfer belt corresponding to an interval between successive recording media. As an exposure time to form an electrostatic latent image on a photoconductor, on which a following developer image will be formed, is determined, minimized mis-registration and consequently, improved color registration correction efficiency are accomplished. Also, automatic color registration correction is performed on per printing operation basis, resulting in improvement in image quality. | 06-23-2011 |
20130322933 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - To restrict a period velocity change of a photoconductor that is an immediate cause of a color registration error, a gap change of a color registration error detection pattern caused by a linear velocity change of the photoconductor is acquired and a linear velocity change of the photoconductor is reduced based on a relationship between the gap change and a velocity of a motor, whereby a reduced color registration error is accomplished. | 12-05-2013 |
20140241774 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus capable of increasing the speed of successively discharging printed printing media in order to increase the overall print speed and a control method thereof. The image forming apparatus includes a first discharge roller to feed printed printing medium rearward from a print unit disposed at an inner front portion of a main body, a reverse roller to reverse a moving direction of the printed printing medium fed from the first discharge roller from a rear to a front of the main body, a second discharge roller to discharge the printed printing medium whose moving direction is reversed outside, and an intermediate discharge roller unit which is provided between the first discharge roller and the reverse roller, the intermediate discharge roller unit including a main roller, a sub discharge roller and a sub supply roller which are in contact with the main roller. While a preceding printed printing medium fed from the reverse roller is discharged between the main roller and the sub discharge roller, a following printed printing medium fed from the first discharge roller is supplied between the main roller and the sub supply roller. Accordingly, since the interval between the preceding printed printing medium and the following printed printing medium becomes shorter than that of a conventional image forming apparatus, the speed of successively discharging printed printing media increases, and as a result the overall print speed increases. | 08-28-2014 |