Patent application number | Description | Published |
20150212015 | APPARATUS AND METHOD FOR COMPUTED TOMOGRAPHY IMAGE PROCESSING - An apparatus and method for computed tomography image processing is provided. The apparatus includes: an X-ray detection unit that detects an X-ray beam having passed through a subject and outputs an energy value thereof; a line integral calculation unit that calculates line integral values of attenuation coefficients representing attenuation of the energy value of the X-ray beam having passed through the subject and been detected, based on the energy value; an image processing unit that reconstructs a tomogram based on the line integral values; and an image output unit that outputs the tomogram. The apparatus and method for computed tomography image processing can calculate line integral values of attenuation coefficients constituting an integrand of an X-ray projection function using the mean value theorem for integrals in order to restore an image of a subject from an X-ray beam detected in computed tomography image processing. | 07-30-2015 |
20150366531 | ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD THEREOF - Disclosed is an ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes: an ultrasonic sensor transmitting ultrasonic waves and sensing echo signals thereof; a signal processor processing the signals sensed by the ultrasonic sensor; a B-mode image generation unit generating a brightness mode (B-mode) image in a 2D plane based on the signal processing results by the signal processor and extracting left ventricle boundary data from the generated B-mode image; a C-mode image generation unit generating Doppler data for generation of a C-mode image based on the signal processing results by the signal processor; and a blood flow velocity vector calculation unit calculating a blood flow velocity vector in a 2D image plane based on a simultaneous equation composed of a relation equation between the extracted left ventricle boundary data, the Doppler data and the blood flow velocity vector, and a 2D Navier-Stokes equation obtained from image data generated through signal processing by the signal processor, wherein the Navier-Stokes equation further uses, as a variable, a mass source term representing distribution of source and sink of mass with respect to the 2D image plane. | 12-24-2015 |
20150366533 | METHOD AND APPARATUS FOR GENERATING CARDIAC LEFT VENTRICULAR THREE-DIMENSIONAL IMAGE - Disclosed is a method for generating a 3D image of a left ventricle of the heart. The method includes: acquiring, by an image processor, a 2D left ventricle image; extracting, by the image processor, left ventricle boundary coordinates from the 2D image; calculating, by a controller, a position of the left ventricle in 3D space through transformation of the extracted left ventricle boundary coordinates; and generating, by the controller, a 3D left ventricle image based on the calculated position of the left ventricle in 3D space. | 12-24-2015 |
Patent application number | Description | Published |
20110104838 | LIQUID CRYSTAL DISPLAY AND METHOD OF MAKING THE SAME - A method of making a liquid crystal display having a display region and a non-display region, the method comprises forming a thin film transistor (“TFT”) having a drain electrode on an insulating substrate, forming an inorganic layer and an organic insulating layer sequentially on the TFT, forming an organic insulating layer pattern, by patterning the organic insulating layer, comprising a first organic layer hole to expose the inorganic layer on the drain electrode and a second organic layer hole formed along a circumference of the display region where the organic insulating layer is partially removed, removing the inorganic layer exposed through the first organic layer hole and the organic insulating layer remaining in the second organic layer hole, and forming a sealant in the second organic hole. The present invention thus provides a method of making an LCD to prevent a color filter substrate separating from a TFT substrate using fewer masks. | 05-05-2011 |
20140367664 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE - Provided is a display device, including: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion comprising all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer. | 12-18-2014 |
20150279908 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE - Provided is a display device, including: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion comprising all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer. | 10-01-2015 |
20160027853 | DISPLAY PANELS, METHODS OF MANUFACTURING THE SAME AND ORGANIC LIGHT EMITTING DISPLAY DEVICES HAVING THE SAME - A display device includes a substrate and first, second and third thin film transistor. The first thin film transistor is disposed over the substrate, and includes a first gate electrode which has a first transmittance. The second thin film transistor is disposed over the substrate, and includes a second gate electrode which has a second transmittance substantially different from the first transmittance. The third thin film transistor is disposed over the substrate, and includes a third gate electrode which has a third transmittance substantially different from the first transmittance. | 01-28-2016 |
20160035809 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a substrate, a first insulating layer, a power supply electrode, a second insulating layer, a first electrode, an emission layer, and a second electrode. The substrate has a display region and a transparent region. The first insulating layer is disposed on the substrate. The power supply electrode is disposed on the first insulating layer. The second insulating layer is disposed on the power supply electrode such that an edge portion of the power supply electrode is free from overlap with the second insulating layer. The first electrode is disposed on the second insulating layer and in contact with the edge portion of the power supply electrode. The emission layer is disposed on the first electrode. The second electrode is disposed on the emission layer. | 02-04-2016 |
Patent application number | Description | Published |
20120275769 | SYSTEM, METHOD AND MEDIUM EDITING MOVING PICTURES USING BIOMETRIC SIGNALS - A system, method and medium editing a moving picture using biometric signals is provided. The system includes a biometric signal generation module to measure signals that reflect an emotional state of a user while capturing a moving picture, and to generate a first and a second biometric signal based on the measured signals, an event section extraction module to extract a first event section that reflects preferences of the user from a playback section of the moving picture based on the first biometric signal, extract a second event section that reflects preferences of the user from the playback section of the moving picture based on a second biometric signal, and extract a final event section based on the first and second event sections, and an indexing module to edit the moving picture by indexing the final event section in synchronization with the playback section of the moving picture. | 11-01-2012 |
20130116562 | METHOD AND APPARATUS FOR GENERATING DIAGNOSTIC IMAGE AND MEDICAL IMAGE SYSTEM - A method of generating a diagnostic image of a subject including transmitting a transmission signal to the subject; acquiring a first RF frame and a second RF frame from an echo signal reflected from the subject; estimating a second directional displacement indicating a degree of movement of a first point of the subject appearing in the first RF frame in the second RF frame; generating an ultrasonic image corresponding to the second RF frame; and correcting an error of the generated ultrasonic image using the estimated second directional displacement. The first point may appear in the first RF frame and the second RF frame. | 05-09-2013 |
20130165779 | TEMPERATURE ESTIMATION METHOD AND TEMPERATURE ESTIMATION APPARATUS USING THE SAME - An accuracy-improved temperature estimation method includes measuring a physical attribute of a tissue based on a reference signal and a received signal, a first estimation operation to estimate a first temperature of the tissue based on the physical attribute, calculating at least one parameter used in a bio heat transfer model based on the estimated first temperature, and a second estimation operation to estimate a second temperature of the tissue by using the calculated at least one parameter and the bio heat transfer model. | 06-27-2013 |
Patent application number | Description | Published |
20090221037 | Fusion protein having the enhanced in vivo activity of erythropoietin - The present invention relates to a fusion protein in which a carboxy terminal of human erythropoietin (EPO) is fused with a carboxy terminal peptide fragment of β subunit of human chorionic gonadotropin (HCG), to DNA encoding the fusion protein, and to a method for preparation of the fusion protein. The fusion protein has the enhanced in vivo activity of erythropoietin. | 09-03-2009 |
20100020034 | MOBILE DEVICE HAVING BACKPANEL TOUCHPAD - The present invention relates to a mobile device having a backpanel touchpad, and more particularly, to a technique for enabling cursor movements and execution instructions on a frontpanel display screen to be inputted through a touchpad positioned at a backpanel of a mobile device. Accordingly, a touchpad is disposed on a back side of a mobile device, so that the mobile device can be controlled through a contact point at which a user's finger is naturally positioned when a user holds the mobile device with a user's hand. Further, a backpanel touchpad is operated, so that a display screen is not covered with the user's finger. | 01-28-2010 |
20150126715 | Highly Glycosylated Long-Acting Human Growth Hormone Protein and Production Method for Same - The present invention relates to a long-acting human growth hormone NexP-hGH protein and its production method. More specifically, it relates to a specific isoform of long-acting human growth hormone NexP-hGH protein in which human growth hormone is fused with a highly glycosylated alpha-1 antitrypsin mutant whereby long-acting properties in vivo are increased. The present invention also relates to a high-purity purification method for NexP-hGH, which includes the steps of: (a) carrying out anion-exchange resin chromatography on a biological emulsion comprising NexP-hGH in which human growth hormone is fused with an alpha-1 antitrypsin mutant; (b) carrying out hydrophobic resin chromatography on the biological emulsion comprising NexP-hGH, or on the eluate produced in step (a); and (c) carrying out affinity chromatography, entailing packing with a resin to which anti-alpha-1 antitrypsin antibody fragments are attached, on the biological emulsion comprising NexP-hGH and on the eluate produced in step (a) or step (b). | 05-07-2015 |
Patent application number | Description | Published |
20120229813 | WAVELENGTH DETECTOR AND OPTICAL COHERENCE TOMOGRAPHY HAVING THE SAME - In a wavelength detector and an OCT including the same, the wavelength detector includes a wavelength filter by which at least one of the diffraction beams of a coherent input light is selected as a selection beam having a desired frequency by using a flat plate and at least a slit penetrating through the flat plate. The pixel having image data of an OCT image is mapped to the frequency of the selection beam by one to one, thereby improving uniformity of the resolution of the OCT image along a depth of the inspection object. The frequency of the selection beam is determined by an optical spectrum analyzer before initiating the OCT inspection to the object. | 09-13-2012 |
20150138564 | NON-DESTRUCTIVE INSPECTION SYSTEM FOR DISPLAY PANEL AND METHOD, AND NON-DESTRUCTIVE INSPECTION APPARATUS THEREOF - A non-destructive inspection apparatus includes a light source generating light, an optical coupler which divides the light, irradiates the divided light to a reference part and a sample part, generates coherent light, and transmits the coherent light to a detecting part, the reference part which phase-scans the irradiated light and reflects the light, the sample part which irradiates the light incident from the optical coupler to a display panel, and scans and reflects the light reflected from the display panel, the detecting part which obtains an image signal of the display panel from the coherent light, a transferring part which moves a position of the sample part, and the control part which generates an image of the display panel based on the image signal of the display panel transmitted from the detecting part and detects a foreign substance, and controls movement of the transferring part. | 05-21-2015 |