Patent application number | Description | Published |
20110087821 | APPARATUS TO ACCESS MULTI-BANK MEMORY - A method of controlling access to a multi-bank memory, and an apparatus to perform the method, is provided. For the access control, a stride register is provided to store stride values determined by a processor during a run time. A memory controller controls access to a logical block in row and column directions, in an interleaved manner, the logical block having a width determined according to the stride values stored in the stride register. Accordingly, simultaneous access to a plurality of pieces of data at successive addresses adjacent in the row and column directions may be made. | 04-14-2011 |
20110202704 | MEMORY CONTROLLER, METHOD OF CONTROLLING MEMORY ACCESS, AND COMPUTING APPARATUS INCORPORATING MEMORY CONTROLLER - A computing apparatus for accessing a multiple bank memory is provided. The computing apparatus includes a processor, a memory and a memory controller which is configured to store data in a data buffer by accessing the memory in an aligned word unit and output, in response to a request for an unaligned memory access by the processor, requested data by extracting the request data from the data buffer. | 08-18-2011 |
20110218795 | SIMULATOR OF MULTI-CORE SYSTEM EMPLOYING RECONFIGURABLE PROCESSOR CORES AND METHOD OF SIMULATING MULTI-CORE SYSTEM EMPLOYING RECONFIGURABLE PROCESSOR CORES - Provided are a simulator of a multi-core system employing reconfigurable processor (RP) cores and a method of simulating a multi-core system employing RP cores. The simulator includes a structure builder to receive a structure definition file defining a structure of a system, select components described in the structure definition file from a component library, and fill a data structure with the selected components to generate a structure model of a multi-core system, and a simulation engine to execute an application program according to the structure model and output the result. | 09-08-2011 |
20110246170 | APPARATUS AND METHOD FOR SIMULATING A RECONFIGURABLE PROCESSOR - A processor simulation technique to evaluate the performance of a processor that executes application programs is provided. The processor simulation technique may be used to optimize the execution of an application program. A simulator of a reconfigurable processor including a plurality of functional units models a processor by representing routing paths between functional units that generate operands and functional units that consume the operands. The size of each queue may be decided based on information regarding routing delays between functional units and stage information of iteration loops according to modulo scheduling received from a scheduler. A modeling code DB that stores host-oriented binary codes for operations of routing queues is also provided. The simulation may be performed by executing a host-directed binary code corresponding to a binary file instead of the binary file. | 10-06-2011 |
20120089808 | MULTIPROCESSOR USING A SHARED VIRTUAL MEMORY AND METHOD OF GENERATING A TRANSLATION TABLE - A multiprocessor using a shared virtual memory (SVM) is provided. The multiprocessor includes a plurality of processing cores and a memory manager configured to transform a virtual address into a physical address to allow a processing core to access a memory region corresponding to the physical address. | 04-12-2012 |
20150127023 | SUTURING BEAD, SUTURING NEEDLE, SIDE SUCTION CAP AND ENDOSCOPIC ORGAN SUTURING IMPLEMENT USING SAME - The present invention relates to a suturing bead, a suturing needle, a side suction cap and to an endoscopic organ suturing implement using same. More specifically, the present invention relates to an endoscopic organ suturing implement comprising a suturing bead which can be naturally rested lying against the organ wall during discharge, a suturing needle by means of which it is possible to control discharge of the suturing bead, and a side suction cap constituted in such a way as to be able to prevent damage to other organs during surgery. | 05-07-2015 |
Patent application number | Description | Published |
20100133986 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING SAME AS LIGHT SOURCE - A light emission device includes: a first substrate and a second substrate arranged opposite each other with a vacuum region therebetween; an electron emission region located at a side of the first substrate facing the second substrate; a driving electrode located on the first substrate and for controlling an emitting current amount (e.g., magnitude) of the electron emission region; an anode located at a side of the second substrate facing the first substrate; a phosphor layer on one surface of the anode and corresponding to pixel areas; and a spray coated Ag reflective layer covering the phosphor layer and having reflectivity between about 90% and about 99.9%. | 06-03-2010 |
20100141111 | COMPOSITION FOR INTEGRATED CATHODE-ELECTRON EMISSION SOURCE, METHOD OF FABRICATING INTEGRATED CATHODE-ELECTRON EMISSION SOURCE, AND ELECTRON EMISSION DEVICE USING THE SAME - A composition for an integrated cathode-electron emission source includes (A) 0.5 to 60 wt % of a metal powder, (B) 0.1 to 10 wt % of a carbon-based material, (C) 1 to 40 wt % of an inorganic filler, and (D) 5 to 95 wt % of a vehicle. A method of making an integrated cathode-electron emission source includes coating the composition on a substrate, and heat treating the coated substrate. An electron emission device includes a first substrate and a second substrate facing each other, an integrated cathode-electron emission source including a metal and a carbon-based electron emission source on one surface of the first substrate, and a light emitting unit on one surface of the second substrate. | 06-10-2010 |
20100141115 | Light Emission Device and Display Device Using Same as Light Source - A light emission device including: first substrate and second substrates facing each other with a vacuum region therebetween; an electron emission region at a surface of the first substrate facing the second substrate; a driving electrode at the surface of the first substrate and for controlling an amount of electrons emitted from the electron emission region; an anode at a surface of the second substrate facing the first substrate; a phosphor layer on one surface of the anode and for receiving the electrons emitted from the electron emission region; and a reflective layer covering the phosphor layer, wherein the reflective layer comprises a first reflective layer comprising Al and a second reflective layer comprising Ag. Here, the light emission device according an embodiment of the present invention to the present invention has a reflective layer that is highly reflective, so as to improve cathode luminous efficiency of the phosphor layer. | 06-10-2010 |
Patent application number | Description | Published |
20090009690 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS LIGHT SOURCE - A light emission device for improving high voltage stability and a display device using the same as a light source includes first and second substrates facing each other, an electron emission unit located on one side of the first substrate and including a plurality of electron emission elements, and a light emission unit located on one side of the second substrate and emitting a visible light. Each of the electron emission elements includes first electrodes spaced apart from each other by a predetermined interval along a first direction of the first substrate, second electrodes arranged between the first electrodes along the first direction, and first electron emission regions electrically connected to the first electrodes and formed at a predetermined height lower than that of the first electrodes. | 01-08-2009 |
20090015130 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE - A light emission device with improved high voltage stability, and a display device having the light emission device as its light source, the light emission device comprising front and rear substrates disposed to face each other, an electron emission unit disposed on the front substrate and having a plurality of electron emission elements, and a light emission unit including a metal reflective layer formed on the rear substrate and a phosphor layer formed on the metal reflective layer. Each of the electron emission elements includes first electrodes, second electrodes arranged between the first electrodes, and electron emission regions electrically connected to the first electrodes and having a thickness smaller that of the first electrodes. | 01-15-2009 |
20120270458 | MEDICAL NONWOVEN FABRIC, AND PREPARATION METHOD THEREOF - The present invention relates to a medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers as prepared by the paper making process, a preparation method thereof, and an adhesion prevention barrier using the same. The present invention provides a single phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, to induce capillary action of micropores formed between the fibers and thereby control the gelation time, and provides a composite nonwoven fabric formed by laminating a nonwoven fabric layer comprising a different kind of biodegradable polymer material not susceptible to gelation on the single-phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, thereby improving dimensional stability and convenience of surgical procedure. The present invention further provides a dyed medical nonwoven fabric to improve visibility, allowing easiness of recognizing the placement or location of the medical nonwoven fabric. Further, the single-phase nonwoven fabric or the composite nonwoven fabric, which makes it possible to efficiently control the gelation time by way of capillary action of the micropores formed between the fiber in the nonwoven fabric, can also be used as an adhesion prevention barrier with improved convenience of surgical procedure and post-surgical adhesion, in contrast to the conventional knit or film type adhesion prevention barrier. | 10-25-2012 |
Patent application number | Description | Published |
20080303813 | METHOD FOR RECORDING THREE-DIMENSIONAL VIDEO DATA AND MEDIUM RECORDING THE SAME - Disclosed is a method of storing scene comprising a three-dimensional image, which has been generated by converting an image input an apparatus supporting photographing of the three-dimensional image, into a recording medium. The method includes: loading, in a predetermined file type field, image type information indicating one of a single stereoscopic image and a synthetic image including a monoscopic image and a stereoscopic image; loading, in a configurative information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configurative information indicating object attributes of each media object of said plurality of media objects and a configurative relation between encoded streams of each of the media objects of said plurality, configurative information of the encoded streams, first metadata between the plurality of media objects, and second metadata between each media object of the plurality and the encoded stream thereof, and loading, in a media data container field, a bit stream of each media object included in the three-dimensional image, a bit stream for the first metadata, and a bit stream for the second metadata. | 12-11-2008 |
20090122134 | METHOD OF RECORDING THREE-DIMENSIONAL IMAGE DATA - A method of storing 3D image data in a recording medium includes: loading, in a predetermined file type field, image type information indicating either one of a single stereoscopic image or a compound image including a monoscopic image and a stereoscopic image; loading, in a predetermined image configuration information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configuration information indicating attributes of each media object of said plurality of media objects and a configuration relation between encoded streams of the plurality of media objects, configuration information of the encoded streams; loading in an image data container field media data of an image to be stored; and loading, in a meta container field, metadata including information for playing the 3D image data. | 05-14-2009 |
20150281696 | METHOD AND APPARATUS FOR ENCODING OF VIDEO USING DEPTH INFORMATION - Provided is a method for encoding an image using a depth information that includes selecting a current coding unit (CU); verifying an object information of the current CU from an object information obtained from a depth image; and verifying whether or not the current CU is composed of a single object based on the object information, and predicting a division structure of the current CU according to whether or not the current CU is composed of a single object. | 10-01-2015 |
20150281727 | METHOD AND APPARATUS FOR ENCODING OF VIDEO USING DEPTH INFORMATION - An image encoding method using a depth information includes determining a motion searching range in a total motion searching region for calculating a motion vector of a current coding unit (CU) based on an object information of the current CU; and determining an optimum motion vector of the current CU based on a motion information inside the motion searching range. | 10-01-2015 |
20150281735 | METHOD AND APPARATUS FOR ENCODING OF VIDEO USING DEPTH INFORMATION - A method of encoding an image using a depth information includes: extracting a depth value distribution information of a current largest coding unit (LCU); predicting a plurality of division structure candidates of the LCU based on the depth value distribution information; and determining an optimum division structure among the plurality of division structure candidates of the LCU based on at least one of coding efficiency and image quality. | 10-01-2015 |
20150296197 | ENCODING/DECODING METHOD AND ENCODING/DECODING DEVICE USING DEPTH INFORMATION - A method for inducing depth information, according to one embodiment of the present invention, comprises the steps of: receiving image data that includes depth information; generating depth configuration information from a part of the image data; obtaining movement information connected to a spatial location or a temporal location from the image data by using the depth configuration information; and decoding an image included in the image data on the basis of the obtained movement information. | 10-15-2015 |
20150296198 | METHOD FOR ENCODING AND DECODING IMAGE USING DEPTH INFORMATION, AND DEVICE AND IMAGE SYSTEM USING SAME - A method for decoding an image, according to one embodiment of the present invention, comprises the steps of: receiving encoded data; extracting depth information from the encoded data; decoding the encoded data by using the depth information; and obtaining a normal two-dimensional image from the decoded data by using the depth information. | 10-15-2015 |
20160073110 | OBJECT-BASED ADAPTIVE BRIGHTNESS COMPENSATION METHOD AND APPARATUS - A brightness compensation method, according to one embodiment of the present invention, comprises the steps of: receiving a bitstream including encoded images; performing prediction encoding for the bitstream according to an intra mode or an inter mode; and compensating brightness of the current picture to be encoded according to the previous encoded prediction picture, wherein the step for compensating brightness includes a step for adaptively compensating the current picture to be encoded according to pixel units on the basis of the depth information included in the bitstream. | 03-10-2016 |