Jongjin
Jongjin Jeong, Gumi-City KR
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20090009078 | PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel and a plasma display apparatus are disclosed. The plasma display panel includes a front substrate, a rear substrate positioned to be opposite to the front substrate, a barrier rib positioned between the front substrate and the rear substrate to partition a discharge cell, and a phosphor layer positioned inside the discharge cell. The phosphor layer includes a first phosphor layer emitting red light, a second phosphor layer emitting blue light, and a third phosphor layer emitting green light. The first phosphor layer includes a red pigment. At least one of the first phosphor layer, the second phosphor layer or the third phosphor layer includes magnesium oxide (MgO) material. | 01-08-2009 |
20090134809 | PLASMA DISPLAY APPARATUS - A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel and a driver. The plasma display apparatus includes a scan electrode, a sustain electrode, an address electrode, a lower dielectric layer on the address electrode, and a phosphor layer on the lower dielectric layer. The phosphor layer includes a phosphor material and an additive material. The driver does not supply a sustain signal to at least one of the scan electrode and the sustain electrode during a sustain period of a first subfield of a plurality of subfields of a frame. A sustain period of at least one subfield of the plurality of subfields of the frame is omitted. | 05-28-2009 |
20090140954 | METHOD OF DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A method of driving a plasma display panel displaying an image in a frame including a plurality of subfields and a plasma display apparatus are disclosed. In the method, at least one of the plurality of subfields is a selective write subfield, and at least one of the other subfields is a selective erase subfield. The plasma display panel includes a front substrate including a scan electrode and a sustain electrode, a rear substrate positioned opposite the front substrate, and a phosphor layer between the front and rear substrates. The phosphor layer includes a phosphor material and an additive material. The additive material includes at least one of magnesium oxide (MgO), zinc oxide (ZnO), silicon oxide (SiO | 06-04-2009 |
Jongjin Kim, Yangju-Si Gyeonggi-Do KR
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20150306895 | COMBINED CLIP AND MEMO PAD FOR OFFICE USE - According to a feature of the present invention, a combined clip and memo pad for office use comprises: a lower plate; an upper plate stacked on the lower plate and provided with a space portion formed inwardly so that the memo pad can be inserted therein; a cover rotatably coupled to the upper plate for covering the space portion; a rotary shaft coupled between the lower plate and the upper plate so that the lower plate and the upper plate are rotatably coupled to each other; and a torsion spring coupled to the rotary shaft and elastically operated so as to generate pressure while the lower plate and the upper plate get closer to each other at one side. According to the present invention, since the space portion is formed in the clip comprising the upper plate and the lower plate, it is possible to carry the memo pad in the space portion, thereby providing the combined clip and memo pad for office use which can be used conveniently. | 10-29-2015 |
Jongjin Kim, Hwaseong-Si KR
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20150063613 | METHOD OF PREVENTING FEEDBACK BASED ON DETECTION OF POSTURE AND DEVICES FOR PERFORMING THE METHOD - A hearing apparatus includes a first hearing device and a second hearing device. The first hearing device is configured to block a transmission path of a first digital signal, based on a posture of a user wearing the first hearing device and the second hearing device, the first digital signal being based on a first audio signal. The second hearing device is configured to wirelessly transmit a second digital signal to the first hearing device, based on the posture of the user, the second digital signal being based on a second audio signal. | 03-05-2015 |
20150190077 | ELECTRONIC DEVICE AND PHOTOPLETHYSMOGRAPHY METHOD - A photoplethysmography (PPG) method is provided. The PPG method includes performing at least one of PPG signal measurement and surrounding environment information sensing, and determining a characteristic of a light source for measuring a PPG signal based on at least one of the measured PPG signal or the sensed surrounding environment information. | 07-09-2015 |
Jongjin Kim, Seoul KR
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20150077990 | LIGHT SHIELD CONNECTION FILM AND LIGHTING DEVICE INCLUDING THE SAME - Provided is a diffuser for a backlight and display device having the same. The display device may include a case, a display screen provided in the case, and a backlight provided behind the display screen. The backlight may include a first light panel, a second light panel provided adjacent the first light panel, and a diffuser provided over a boundary between the first and second light panels to diffuse light between the first and second light panels. The diffuser may have light blocking regions arranged in a prescribed pattern to diffuse the light. | 03-19-2015 |
Jongjin Kim, East Windsor, NJ US
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20150098629 | IRIS BIOMETRIC RECOGNITION MODULE AND ACCESS CONTROL ASSEMBLY - An iris biometric recognition module includes technology for capturing images of an iris of an eye of a person, whether the person is moving or stationary, and whether the person is located near the iris image capture device or at a distance from the iris image capture device. The iris biometric recognition technology can perform an iris matching procedure for, e.g., authentication or identity verification purposes. The iris biometric recognition module can be incorporated into, for example, a door lock assembly and other access controlled devices, mechanisms, and systems. | 04-09-2015 |
20150098630 | IRIS BIOMETRIC RECOGNITION MODULE AND ACCESS CONTROL ASSEMBLY - An iris biometric recognition module includes technology for capturing images of an iris of an eye of a person, whether the person is moving or stationary, and whether the person is located near the iris image capture device or at a distance from the iris image capture device. The iris biometric recognition technology can perform an iris matching procedure for, e.g., authentication or identity verification purposes. The iris biometric recognition module can be incorporated into, for example, a door lock assembly and other access controlled devices, mechanisms, and systems. | 04-09-2015 |
Jongjin Lee, Gyeonggi-Do KR
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20140190513 | APPARATUS AND METHOD FOR TREATING SUBSTRATE - Provided is a substrate treatment apparatus. The substrate treatment apparatus includes a load port on which a carrier accommodating a plurality of substrates to which a back-ground wafer is attached to a mounting tape fixed to a frame ring is placed, a plasma treatment unit supplying plasma to treat a top surface of the wafer, and a substrate transfer unit transferring the substrate between the carrier and the plasma treatment unit. | 07-10-2014 |
Jongjin Lee, Seoul KR
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20130020719 | MICROELECTRONIC DEVICES INCLUDING THROUGH SILICON VIA STRUCTURES HAVING POROUS LAYERS - A microelectronic device includes a substrate including a via hole extending therethrough, a porous layer on sidewalls of the via hole, and a conductive via electrode extending through the via hole between the sidewalls thereof. The porous layer includes a plurality of pores therein that reduce a dielectric constant of the porous layer. Related fabrication methods are also discussed. | 01-24-2013 |
20160097981 | OPTICAL APPARATUS AND MANUFACTURING METHOD USING THE SAME - An optical apparatus and a manufacturing method using the optical apparatus are disclosed. The optical apparatus includes a stage supporting a substrate, first optical systems providing a first light onto the substrate, a gantry supporting the first optical systems to transfer them on the stage, and second optical systems disposed between the gantry and the stage and detecting displacement of the first optical systems. Each of the second optical systems includes a beam source generating a second light different with the first light, and sensor arrays for sensing the second light provided to the first optical systems to detect displacement of the first optical systems. | 04-07-2016 |
Jongjin Lee, Gwangju KR
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20140116493 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME - Disclosed herein are a solar cell module and a manufacturing method thereof. In the solar cell module according to the present invention, disposition structure of charge transport layers of individual cells configuring the solar cell is different, but the charge transport layers are disposed so as to be alternated with neighboring cells and the individual cells are connected in series to each other using an electrode as a connecting part between cells, such that a current may be decreased and a voltage may be increased, and an additional space for connecting the individual cells in series to each other is not required, such that high photovoltaic conversion efficiency and low power loss may be obtained at the same time. | 05-01-2014 |
Jongjin Lee, Yongin-Si KR
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20150206473 | IMAGE PROCESSING CONTROLLER, DISPLAY APPARATUS AND DRIVING METHOD THEREOF - An image processing controller of a display apparatus includes: a memory configured to store a plurality of dithering maps; and a dithering unit configured to receive an image signal and a control signal and to output a data signal, where the dithering unit selects a frame set of H frame sets based on the control signal, where H is a positive integer, and each of the H frame set corresponds to the plurality of dithering maps in a predetermined order, and the dithering unit selects dithers the image signal sequentially with reference to the plurality of dithering maps in the selected frame set, and outputs the dithered signal as the data signal. | 07-23-2015 |
20150221061 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device includes: a system unit which output image signals corresponding to frames and a first or second image control signal based on the image signals; an eDP reception unit which receives the image signals and the first or second image control signal from the system unit, provides a still image signal based on the first image control signal, and provides the image signals based on the second image control signal; and a frame memory which stores the still image signal and outputs the still image signal while the first image control signal is provided to the eDP reception unit, where the still image signal is one of the image signals; the eDP reception unit recovers first clock signals based on the image signals; and the frame memory outputs the still image signal based on a second clock signal generated based on the first clock signal. | 08-06-2015 |
Jongjin Lim, Paju-Si KR
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20110134092 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display, wherein the liquid crystal display includes a POL conversion control signal generating unit for generating a POL conversion control signal that is inverted at predetermined time intervals in a black data insertion mode and is fixed at a specific logic level in a normal drive mode, a timing controller for outputting a first polarity control signal that is inverted every a predetermined period, a POL conversion circuit that receives the POL conversion control signal and the first polarity control signal to output a second polarity control signal, a data driving circuit that supplies a data voltage to data lines and inverts a polarity of the data voltage in response to the second polarity control signal, and a gate driving circuit that sequentially supplies a gate pulse to gate lines. | 06-09-2011 |
Jongjin Park, Daejeon KR
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20160097096 | Composition for Detecting Undifferentiated Human Pluripotent Stem Cell, Monoclonal Antibody 6-1 and Use Thereof - The present invention relates to a composition for detecting the undifferentiated human pluripotent stem cells comprising an agent useful for measuring the level of Desmoglein 2 (Dsg 2) mRNA or the protein thereof, a kit for detecting the undifferentiated human pluripotent stem cells comprising the said composition, a method for detecting the undifferentiated human pluripotent stem cells containing the step of measuring the level of Desmoglein 2 mRNA or the protein thereof, a method for evaluating the differentiation of human pluripotent stem cells and thereafter for separating the undifferentiated human pluripotent stem cells, a method for reducing the undifferentiated status of human pluripotent stem cells by inhibiting the expression or activation of Desmoglein 2, and a monoclonal antibody binding specifically to human Desmoglein 2. | 04-07-2016 |
Jongjin Park, Hwaseong-Si KR
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20150059486 | RESISTIVE PRESSURE SENSOR INCLUDING PIEZO-RESISTIVE ELECTRODE - Provided is a pressure sensor including an elastic thin film including a first surface and a second surface that face each other, the elastic thin film including an elastomer material, a plurality of protruding deformable structures patterned on the first surface; a piezoresistive electrode formed along surfaces of the plurality of protruding deformable structures; and a counter electrode disposed to face the piezoresistive electrode. | 03-05-2015 |
20150061460 | TEXTILE-BASED ENERGY GENERATOR - In an example embodiment, a textile-based energy generator includes first and second electrode substrates, each of the first and second electrode substrates including a textile structure and an energy generation layer between the first and second electrode substrates, the energy generation layer on at least one of the first and second electrode substrates, the energy generation layer configured to generate electrical energy by at least one of generating friction between different materials and contacting and separating the different materials. | 03-05-2015 |
Jongjin Park, Yongin-Si KR
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20100085697 | Three-dimensional multi-foldable device - Disclosed is a three-dimensional (3D) multi-foldable device. The three-dimensional (3D) multi-foldable device includes at least four units, each unit including a center panel with two parallel edges and a pair of wing panels, the wing panels being rotatable by 180 degrees about the two parallel edges of their respective center panels, the parallel edges acting as rotation axes for the pair of wing panels. The rotation axes of the first and second units are perpendicular to the rotation axes of the third and fourth units. At least some portions of the pair of third wing panels are combined with the first and second wing panels at one side of the pairs of the first and second wing panels. At least some portions of the pair of the fourth wing panels are combined with the first and second wing panels at the other side of the pairs of the first and second wing panels. | 04-08-2010 |