Patent application number | Description | Published |
20090170011 | Reflective photomask and method of determining layer thicknesses of the same - A reflective photomask and a method of determining or optimizing thicknesses of layers of the reflective photomask are provided. The reflective photomask may include a substrate, a reflective layer, an absorptive pattern, and a spacer. The substrate may include a reflective region and an absorptive region, the reflective layer may be formed between the reflective and absorptive regions, the absorptive pattern may be formed on the reflective layer corresponding to the reflective region, and the spacer may be formed at an upper portion, lower portion, or inside of the reflective layer so as to correspond to the reflective region. | 07-02-2009 |
20100328750 | HIGH-SPEED OPTICAL MODULATOR AND METHOD OF MODULATING LIGHT BY USING THE SAME - Provided are a high-speed optical modulator and a method of modulating light by using the same. The optical modulator includes first and second resonance cavities that are sequentially stacked on a transparent substrate, wherein the first and second resonance cavities each include an electric-optical layer. According to the method, first and second voltages having different sizes are simultaneously applied respectively to the first and second resonance cavities, and then for the other configuration of the modulator mutually interchanged voltages are applied. | 12-30-2010 |
20120300038 | PHOTONIC CRYSTAL TYPE LIGHT MODULATOR AND 3D IMAGE ACQUISITION APPARATUS EMPLOYING THE SAME - A photonic crystal type light modulator is provided. The photonic crystal type light modulator includes: a substrate; a first electrode disposed on the substrate; an active layer disposed on the first electrode, where an optical characteristic of the active layer changes according to application of an electric field; a second electrode disposed on the active layer; and a photonic crystal layer disposed on the second electrode and comprising a 2D grating. | 11-29-2012 |
Patent application number | Description | Published |
20090000830 | WRITABLE ELECTRONIC BOOK - A writable electronic book, including a binder body, a plurality of electronic paper modules, each representing a single sheet of paper detachably coupled to the binder body, to display content, and a write panel that is included in at least one of the electronic paper modules and that overlaps at least part of a display area of the at least one of the electronic paper modules, to receive manipulation information and write information of a user via a digital pen. The write information inputted through the write panel is added to the content and is stored. | 01-01-2009 |
20140267935 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a control method thereof are provided The display apparatus includes: an image processor configured to process an image of content; a display configured to display the processed image of the content; a camera configured to capture an image of a remote controller; a storage configured to store information regarding a plurality of appearance states of the remote controller corresponding to user commands; and a controller configured to determine an appearance state from among the plurality of appearance states of the remote controller based on the image of remote controller captured by the camera, and control the display section to display the image of the content according to a user command corresponding to the determined appearance state of the remote controller. | 09-18-2014 |
20140289774 | DISPLAY APPARATUS, REMOTE CONTROLLER AND CONTROL METHOD THEREOF - A display apparatus and a method of controlling the display apparatus are provided. The display apparatus includes: an image processor configured to process an image of a predetermined content; a display configured to display the processed image of the content; a communicator configured to communicate with a remote controller configured to receive a user command and display information related to the content; and a controller configured to control the display to display the image of the content in accordance with the received user command, store information related to a use history that the user has used the content, and transmit information to the remote controller related to the stored use history of the user so that the information related to the content can be displayed on the remote controller based on the use history of the user. | 09-25-2014 |
Patent application number | Description | Published |
20140268354 | OPTICAL SYSTEM FOR HEAD-MOUNTED DISPLAY - Disclosed is an optical system for a head-mounted display, in which image rays provided from a display device are diverged to form and provide an enlarged image. First, second, and third lenses or first, second, third, and fourth lenses are sequentially disposed from an object along an optical axis and provide the enlarged image on an image plane, and angles of principal rays are gradually increased from the optical axis toward an edge of the image plane. Thus, as the angles of principal rays increase, the angle of view is improved to provide a large image so that it is possible to appreciate a vivid image due to an increase in the sense of presence and the degree of involvement. The size of the entire optical system can be reduced, thus a head-mounted display can be made compact and lightweight. | 09-18-2014 |
20140368921 | OPTICAL SYSTEM FOR HEAD-MOUNTED DISPLAY - An optical system for a head-mounted display in which image rays provided from a display device are divergent to form and provide an enlarged image is configured so that first and second lenses are sequentially disposed from an object along an optical axis and provide the enlarged image on an image plane, and angles of principal rays are gradually increased from the optical axis toward the edge of the image plane. Thus, as the angles of principal rays are increased, an angle of view is improved to provide a large screen so that it is possible to appreciate a vivid image due to an increase in the sense of presence and the degree of involvement. The entire size of the optical system can be reduced. The head-mounted display can be made compact and lightweight. | 12-18-2014 |
20150065076 | MOBILE COMMUNICATION TERMINAL HAVING EMERGENCY CALL UNIT AND METHOD OF MAKING EMERGENCY CALL USING THE SAME - The mobile communication terminal includes an emergency call unit that includes a pressure detector detecting a pressure caused by an operation of a user and generates an emergency detection signal when the pressure detector detects a pressure of a predetermined reference value or more; a control unit that generates an emergency call signal when the emergency detection signal is received from the emergency call unit; and a communication unit that receives the emergency call signal from the control unit and transmits the emergency call signal to at least one of a guardian terminal and a management server, wherein the pressure detector includes position pins and an elastic unit located between the position pins and detects a pressure applied to the elastic unit when a pressure of a predetermined reference value or more is applied and the position pins are broken. | 03-05-2015 |
Patent application number | Description | Published |
20090132921 | USER INTERFACE FOR DISPLAYING AND PLAYING MULTIMEDIA CONTENTS, APPARATUS COMPRISING THE SAME, AND CONTROL METHOD THEREOF - A user interface for displaying and playing multimedia contents is capable of allowing the user to easily recognize information about multimedia contents at a glance, and allowing the user to more easily retrieve desired information, through an image pre-play function. An apparatus includes the user interface, and a control method for the apparatus are includes displaying a sorting item of a multimedia content, and arranging file information included in the sorting item and having the form of a playable image. | 05-21-2009 |
20090199119 | METHOD FOR PROVIDING GRAPHICAL USER INTERFACE (GUI), AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing a graphical user interface (GUI) to receive a user command on a touch screen, and a multimedia apparatus using the same. The method for providing a GUI includes determining whether an enlargement command for a GUI item is received, and enlarging the GUI item. Therefore, it is possible to enable a user to operate the GUI item more correctly, and to provide the superior visual effect when the GUI item is operated. | 08-06-2009 |
20090254860 | METHOD AND APPARATUS FOR PROCESSING WIDGET IN MULTI TICKER - Provided are a method and apparatus for processing a multi widget that unitively manages/displays various widgets in a multi ticker. The method includes registering predetermined widgets, analyzing information types of the registered widgets, determining a display type of widget information according to the information types of the registered widgets, and displaying the corresponding widget information on a screen according to the display type of the widget information. | 10-08-2009 |
20100146548 | BROADCASTING RECEIVING APPARATUS AND CONTROL METHOD THEREOF - Provided is a broadcasting receiving apparatus and a control method thereof capable of receiving recommendation information, the control method of a broadcasting receiving apparatus receiving recommendation information about a broadcasting program; comparing a time of confirming the recommendation information and a broadcasting time of a recommended program included in the recommendation information; and supplying a function of the broadcasting receiving apparatus for using the recommendation information to correspond to a comparison result. Accordingly, a broadcasting receiving apparatus and a control method thereof capable of supplying a broadcasting service having an improved user convenience is provided. | 06-10-2010 |
20100162155 | METHOD FOR DISPLAYING ITEMS AND DISPLAY APPARATUS APPLYING THE SAME - An item display method and a display apparatus are provided. The item display method includes displaying one or more items along a route set by a move operation in response to the receiving the move operation. Therefore, it is possible for a user to control one or more items to be displayed using an intuitive operation method. | 06-24-2010 |
20130311928 | METHOD FOR PROVIDING GRAPHICAL USER INTERFACE (GUI), AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing a graphical user interface (GUI) to receive a user command on a touch screen, and a multimedia apparatus using the same. The method for providing a GUI includes determining whether an enlargement command for a GUI item is received, and enlarging the GUI item. Therefore, it is possible to enable a user to operate the GUI item more correctly, and to provide the superior visual effect when the GUI item is operated. | 11-21-2013 |
20140215337 | METHOD FOR PROVIDING GRAPHICAL USER INTERFACE (GUI), AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing a graphical user interface (GUI) to receive a user command on a touch screen, and a multimedia apparatus using the same. The method for providing a GUI includes determining whether an enlargement command for a GUI item is received, and enlarging the GUI item. Therefore, it is possible to enable a user to operate the GUI item more correctly, and to provide the superior visual effect when the GUI item is operated. | 07-31-2014 |
20140281998 | USER INTERFACE FOR DISPLAYING AND PLAYING MULTIMEDIA CONTENTS, APPARATUS COMPRISING THE SAME, AND CONTROL METHOD THEREOF - A user interface for displaying and playing multimedia contents is capable of allowing the user to easily recognize information about multimedia contents at a glance, and allowing the user to more easily retrieve desired information, through an image pre-play function. An apparatus includes the user interface, and a control method for the apparatus are includes displaying a sorting item of a multimedia content, and arranging file information included in the sorting item and having the form of a playable image. | 09-18-2014 |
20150189389 | BROADCASTING RECEIVING APPARATUS AND CONTROL METHOD THEREOF - Provided is a broadcasting receiving apparatus and a control method thereof capable of receiving recommendation information, the control method of a broadcasting receiving apparatus receiving recommendation information about a broadcasting program; comparing a time of confirming the recommendation information and a broadcasting time of a recommended program included in the recommendation information; and supplying a function of the broadcasting receiving apparatus for using the recommendation information to correspond to a comparison result. Accordingly, a broadcasting receiving apparatus and a control method thereof capable of supplying a broadcasting service having an improved user convenience is provided. | 07-02-2015 |
20150346990 | METHOD FOR PROVIDING GRAPHICAL USER INTERFACE (GUI), AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing a graphical user interface (GUI) to receive a user command on a touch screen, and a multimedia apparatus using the same. The method for providing a GUI includes determining whether an enlargement command for a GUI item is received, and enlarging the GUI item. Therefore, it is possible to enable a user to operate the GUI item more correctly, and to provide the superior visual effect when the GUI item is operated. | 12-03-2015 |
Patent application number | Description | Published |
20120127282 | VIDEO DISPLAY APPARATUS AND OPERATING METHOD THEREFOR - The present invention relates to a video display apparatus and an operating method therefor. The operating method for a video display apparatus according to one embodiment of the present invention comprises: receiving video information on an incoming video from outside or on a broadcast video; detecting conversion information between a 2D video and a 3D video within 3D video information, when the received video information is 3D video information; performing a 2D signal processing or a 3D signal processing on either the incoming video from outside or the broadcast video, according to the conversion information. In this way, it becomes easier to find out whether an incoming video from an external device is a 2D video or a 3D video. | 05-24-2012 |
20120182402 | VIDEO DISPLAY DEVICE AND OPERATING METHOD THEREFOR - The present invention relates to a video display device and an operating method therefore. An operating method for a video display device according to one embodiment of the present invention comprises the steps of: determining whether or not a text is contained in an input video; determining whether or not a text display mode is a 2D text display mode when a text is contained in the video; separating a text region in the video when the text display mode is a 2D text display mode; performing 3D signal processing on the video region separated from the text region; performing 2D signal processing on the text region; and displaying the 2D signal-processed text region and the 3D signal-processed video region on a display. Accordingly, text can be displayed clearly when a 3D video is displayed. | 07-19-2012 |
20120268460 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME - An image display apparatus and a method for operating the same are disclosed. The method of operating an image display apparatus includes receiving an input external image, receiving supplementary information indicating the number of external images to be displayed or the number of sub images in the external image to be displayed, rearranging the external image or sub images based on the supplementary information, and displaying the rearranged external images or sub images. Accordingly, it is possible to conveniently detect the number of external images to be displayed or the number of sub images to be displayed. | 10-25-2012 |
Patent application number | Description | Published |
20090266286 | FLOW CONTROL DEVICE FOR IMPROVING PRESSURE RESISTANCE AND HULL VIBRATION - A flow control mechanism, for improving pressure resistance and hull vibration, includes a lower fin and an upper fin. The lower fin is disposed between a second station and a fourth station in a length direction of a ship and between 10% and 20% of a design draft from a bottom of the ship in a height direction of the ship, the lower fin being inclined at an angle of 20 to 40 degrees with respect to a design draught (or base) line. The upper fin is disposed between the second station and the fourth station in the length direction of the ship and between 30% and 60% of the design draft from the bottom of the ship in the height direction of the ship, the upper fin being inclined at an angle of 10 to 30 degrees with respect to the design draught (or base) line. Further, an additional fin is disposed between a first station and a third station in the length direction of the ship and between 5% and 20% of the design draft from the bottom of the ship in the height direction of the ship, the additional fin being inclined at an angle of 10 to 40 degrees with respect to the design draught (or base) line. | 10-29-2009 |
20100144222 | FLOW CONTROL MECHANISM FOR SHIP HAVING COOLING SYSTEM - A flow control mechanism is provided for controlling a stern flow field disturbed by cooling water discharged from the cooling water outlet of a ship. The flow control mechanism is located within a distance, which corresponds to three times the diameter of the cooling water outlet, from the cooling water outlet, is installed at an angle from 16° to 30° with respect to the horizontal plane of a hull, and has a vertical height, which is within a range from 0.2 times to 0.6 times the diameter of the cooling water outlet in a vertical direction of the hull, and a horizontal width, which is within a range from 0.5 times to 1.3 times the diameter of the cooling water outlet in a horizontal direction of the hull. Thereby, the flow control mechanism restores the distribution of wake flow that encounters a propeller so that the distribution of the wake flow is symmetrical around the central axis of the hull, and reduces the generation of a cavity. Thus, the vibration performance of the ship is improved, and the propulsive efficiency of the ship is also improved. | 06-10-2010 |
20140186181 | SHIP PROPULSION DEVICE AND SHIP HAVING THE SAME - Disclosed are a ship propulsion device and a ship having the same. According to one embodiment of the present invention, the ship propulsion device includes a rear propeller fixed on a drive shaft; a front propeller supported on a drive shaft of the front of the rear propeller to be rotated; and a reverse rotary device having a plurality of gears which are provided on a rear side of the ship, and transmits rotation of the drive shaft after reversing the rotation to the front propeller. | 07-03-2014 |
20140230715 | EXCITATION FORCE REDUCING TYPE SHIP - Disclosed is an excitation force reducing type ship. An excitation force reducing type ship according to one embodiment of the present invention comprises: a hull having a rear end with a propeller; and an excitation force reducing module which forms an air layer for generating reflected waves on a surface of the hull neighboring the propeller during an operation of the propeller so as to reduce the excitation force in the direction of the hull, wherein the excitation force reducing module can be arranged eccentrically with respect to a center line penetrating through the center of the axis of rotation of the propeller in a vertical direction of the hull. | 08-21-2014 |
Patent application number | Description | Published |
20150017520 | RECHARGEABLE BATTERY - Disclosed is a rechargeable battery including an electrode assembly and a housing for the electrode assembly. The housing includes a case having an opening therein, the opening exposing case sides the case configured to receive the electrode assembly through the opening and a cap plate to seal the case at the opening. The cap plate includes cap plate sides corresponding to the case sides, the case sides facing and contacting the cap plate sides at first and second contact regions, respectively, the first and second contact regions being asymmetric to each other. | 01-15-2015 |
20150024260 | RECHARGEABLE BATTERY - A rechargeable battery unit includes an electrode assembly having a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The rechargeable battery unit also includes a case accommodating the electrode assembly. The case includes an opening in a first end of the case and at least one groove in the first end of the case. The rechargeable battery unit also includes a cap plate coupled to the first end of the case. The cap plate includes at least one protrusion received in the at least one groove in the case. | 01-22-2015 |
20150295212 | RECHARGEABLE BATTERY PACKING CONTAINER - A rechargeable battery packing container for rechargeable batteries, each with a first terminal, a second terminal, and a vent, includes a housing including a lower case and an upper case, the housing having a space to house the rechargeable batteries, cell barriers that divide the space in the housing into a plurality of parts, and a holder coupleable onto at least one rechargeable battery of the rechargeable batteries, the holder spacing the rechargeable batteries apart from the housing, and the holder including a support rib positioned to surround a side of the rechargeable battery and a plurality of protective projections protruding from the support rib. | 10-15-2015 |