Eunju
Eunju Cho, Seoul KR
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20140375574 | PORTABLE DEVICE AND CONTROL METHOD THEREOF - Disclosed are a portable device that allows a user to conveniently and accurately control display and a control method thereof. The portable device includes a tilt sensor unit configured to obtain an amount of tilt of the portable device; a curved display unit configured to sense a touch input and to display an image; a movable mass having a predetermined mass value configured to move within the portable device and to change a center of gravity of the portable device; and a processor configured to control the tilt sensor unit, the curved display unit, and the movable mass. | 12-25-2014 |
Eunju Hwang, Seoul KR
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20150285302 | BUSH BEARING AND A SCROLL COMPRESSOR INCLUDING A BUSH BEARING - A bush bearing and a scroll compressor including a bush bearing are provided. A boss of an orbiting scroll may be inserted into and coupled to a boss coupling groove of a rotational shaft, and thus, an outer circumferential surface of a bush bearing may wholly contact an inner circumferential surface of the boss coupling groove, thereby decreasing wear of the bush bearing. Further, friction loss in the bush bearing may be reduced, and thus, compression efficiency and reliability may be enhanced, noise may be reduced, and material costs may be reduced. Furthermore, despite that the bush bearing is formed in a ring shape and press-fitted to the boss, as the bush bearing may be formed of a plastic material having an ether ketone bonding in consideration of a thermal expansion rate, an elongation, and a press-fit range, the bush bearing may be effectively prevented from being detached from the boss, thereby enhancing a reliability of a compressor. | 10-08-2015 |
Eunju Jeon, Icheon-Si KR
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20140061600 | PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE INCLUDING THE SAME - A pyrene compound and an organic light emitting diode device including the same are disclosed. The organic light emitting diode device includes at least two stacks provided between a first electrode and a second electrode, and a charge generation layer provided between the stacks and including an N type charge generation layer and a P type charge generation layer, wherein the N type charge generation layer is made of the pyrene compound. | 03-06-2014 |
Eunju Jeon, Gyeonggi-Do KR
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20140061601 | ANTHRACENE COMPOUND AND ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME - An anthracene compound and organic light emitting diode including the same are disclosed. The organic light emitting diode includes, at least two stacks formed between a first electrode and a second electrode and a charge generation layer (CGL) including an N-type CGL and a P-type CGL formed between the stacks, wherein the N-type CGL is formed of the anthracene compound. | 03-06-2014 |
Eunju Kim, Cheongan-Si KR
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20130265072 | DISPLAY APPARATUS AND METHOD OF TESTING THE SAME - A display apparatus includes a display panel including a plurality of pixels, a plurality of first lines and a plurality of second lines, a plurality of first pads electrically connected to the first lines, respectively, where the first pads are divided into a first group and a second group, a plurality of pads including a second pad, a third pad, a fourth pad and a fifth pad, a first shorting bar configured to be connected to the first group of the first pads and to be connected between the second pad and the fourth pad during a test process of the first lines, and a second shorting bar configured to be connected to the second group of the first pads and to be connected between the third pad and the fifth pad during the test process of the first lines. | 10-10-2013 |
Eunju Kim, Suwon-Si KR
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20140092350 | CURVED DISPLAY DEVICE - A display device includes a curved first substrate; a second substrate facing the first substrate; an image display layer which displays an image, the image display layer between the first substrate and the second substrate; and a plurality of spacers which maintains a space between the first and second substrates, the spacers being between the first substrate and the second substrate. Heights of the spacers decrease from a center portion of the display device toward an end portion of the display device. | 04-03-2014 |
Eunju Lee, Daejeon KR
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20120171488 | SHEETS INCLUDING FIBROUS AEROGEL AND METHOD FOR PRODUCING THE SAME - Disclosed herein is a method for producing a sheet including a silica aerogel, the method including (S1) gelling a water glass solution in a mixture of an alcohol and water to prepare a wet gel, (S2) hydrophobically modifying the surface of the wet gel with a non-polar organic solvent, an organosilane compound and an alcohol, (S3) dissolving the hydrophobically modified silica gel and a polymer in an aprotic organic solvent to prepare an electrospinning solution, and (S4) electrospinning the electrospinning solution to produce a fiber web including a silica aerogel, and a sheet in which a polymer and a silica aerogel coexist in the form of a fiber. | 07-05-2012 |
Eunju Lee, Gwacheon KR
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20130102279 | MOBILE TERMINAL AND CONTROL METHOD OF THE SAME - A mobile terminal that may be able to access a wireless communication network and a control method thereof are provided. The mobile terminal includes: a wireless communication unit configured to access a wireless communication network; a detection unit configured to detect a connectable wireless communication network through the wireless communication unit; and a controller outputting icons each corresponding to one or more wireless communication networks detected by the detection unit to a locked screen displayed in a locked state in which inputting of a control command with respect to an application is limited, releasing the locked state when selecting of any one of the output icons is detected, and controlling the wireless communication unit to access a wireless communication network corresponding to the selected icon. | 04-25-2013 |
Eunju Lee, Seoul KR
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20130174039 | MOBILE TERMINAL CONTROLLING METHOD THEREOF, AND RECORDING MEDIUM THEREOF - A mobile terminal, controlling method thereof and recording medium thereof are disclosed, by which video contents can be efficiently edited. The present invention includes a touchscreen configured to display a video content and a controller controlling a progress bar for the video content to be displayed on the touchscreen, the controller controlling a 1 | 07-04-2013 |
20130176250 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method of the mobile terminal are disclosed. A mobile terminal and a control method of the mobile terminal of the present invention comprises a first camera; a touchpad; and a controller, if a touch input of a user is obtained through the touchpad, configured to carry out operation based on a gaze direction of the user obtained through the first camera. According to the present invention, operability for the mobile terminal is improved by controlling the mobile terminal based on a touch input through a touchpad and a gaze direction of the user. | 07-11-2013 |
Eunju Park, Yongin-Si KR
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20140101372 | MEMORY SYSTEM AND READ RECLAIM METHOD THEREOF - A memory system includes a nonvolatile memory device including a first memory area formed of memory blocks which store n-bit data per cell and a second memory area formed of memory blocks which store m-bit data per cell, where n and m are different integers, and a memory controller configured to control the nonvolatile memory device. The memory controller is configured to execute a read operation, and to execute a read reclaim operation in which valid data of a target memory block of the second memory area is transferred to one or more memory blocks of the first memory area, the target memory block selected during the read operation. The read reclaim operation is processed as complete when all the valid data of the target memory block is transferred to the one or more memory blocks of the first memory area. | 04-10-2014 |
20150302928 | MEMORY SYSTEM AND READ RECLAIM METHOD THEREOF - A memory system includes a nonvolatile memory device including a first memory area formed of memory blocks which store n-bit data per cell and a second memory area formed of memory blocks which store m-bit data per cell, where n and m are different integers, and a memory controller configured to control the nonvolatile memory device. The memory controller is configured to execute a read operation, and to execute a read reclaim operation in which valid data of a target memory block of the second memory area is transferred to one or more memory blocks of the first memory area, the target memory block selected during the read operation. The read reclaim operation is processed as complete when all the valid data of the target memory block is transferred to the one or more memory blocks of the first memory area. | 10-22-2015 |
Eunju Park, Daejeon KR
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20150325724 | METHOD OF PREPARING METAL NANOPARTICLES FOR SOLAR CELL, INK COMPOSITION INCLUDING THE METAL NANOPARTICLES, AND METHOD OF PREPARING THIN FILM USING THE SAME - Disclosed are a method of preparing metal nanoparticles for solar cells, an ink composition including the metal nanoparticles, and a method of preparing a thin film using the same. More particularly, there are provided a method of preparing metal nanoparticles for forming a light absorption layer of a solar cell, including preparing a first solution including a reducing agent, preparing a second solution including at least two salts selected from the group consisting of a copper (Cu) salt, a zinc (Zn) salt, and a tin (Sn) salt, preparing a mixture by mixing the first solution and the second solution, and synthesizing at least one kind of metal nanoparticles by reaction of the mixture and purifying the synthesized metal nanoparticles, an ink composition including the metal nanoparticles, and a method of preparing a thin film using the same. | 11-12-2015 |