Jaehak
Jaehak Chung, Seoul KR
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20120164949 | METHOD FOR CONTROLLING INTERFACE BETWEEN ADJACENT CELLS IN CELLULAR SYSTEM - A method of transmitting data from a terminal in a cellular system is provided. The data transmission method includes: calculating the transmission capacity of a predetermined number of vectors among pairs of orthogonal vectors; selecting the vector having the largest transmission capacity as a reference vector among the predetermined number of vectors; and transmitting data to a base station using the reference vector. | 06-28-2012 |
Jaehak Lee, Seoul KR
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20100006820 | SILICA NANOWIRE COMPRISING SILICON NANODOTS AND METHOD OF PREPARING THE SAME - Provided are a silica nanowire that includes silicon nanodots and a method of preparing the same. The silica nanowire has excellent capacitance characteristics and improved light absorption ability, and thus can be effectively used in a variety of fields, such as various semiconductor devices including CTF memory, image sensors, photodetectors, light emitting diodes, laser diodes, and the like. | 01-14-2010 |
20110122235 | IMAGE DISPLAY DEVICE AND METHOD FOR OPERATING THE SAME - An image display device for displaying a 3-Dimensional (3D) image and a method for operating the same are disclosed. The image display device includes a user input unit configured to receive an item selection signal for some of one or more items included in a User Interface (UI) image, a control unit configured to generate a detailed image of a selection item selected by the item selection signal as a 3D image, and a display unit configured to display the detailed image. A user can select and receives an UI image or items included therein as a 3D image, and select a 2D/3D mode of the displayed UI image so as to control a sense of depth thereof. If a plurality of UI images is displayed, the image display device can display UI images on multiple layers with senses of depth. | 05-26-2011 |
Jaehak Lee, Suwon-Si KR
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20140203835 | THIN FILM TRANSISTOR SUBSTRATE, METHOD OF INSPECTING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME - A thin film transistor substrate, includes: pixels disposed in a display area of the thin film transistor substrate and connected to gate lines and data lines; gate pad parts connected to first ends of the gate lines; first test transistors each being connected to a second end of a corresponding gate line of the gate lines; data pad parts connected to first ends of the data lines; and second test transistors each being connected to a second end of a corresponding data line of the data lines. The gate pad parts, the data pad parts, the first test transistors, and the second test transistors are disposed in a non-display area of the thin film transistor substrate. The first test transistors are configured to be switched to receive a first inspection signal and the second test transistors are configured to be switched to receive a second inspection signal. | 07-24-2014 |
Jaehak Lee, Daejeon KR
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20150034368 | ELECTRODE ELEMENT USING SILVER NANO-WIRE AND MANUFACTURING METHOD THEREOF - An electrode element using a silver nano-wire and a manufacturing method thereof are provided, according to which the electrode element has reinforced bonding of wire unit structures with low-temperature heat treatment and easily applicable as a polymer substrate, while improving haze phenomenon, deteriorating adhesion force of silver nano-wire layer, surface roughness and changing resistance over time. The manufacturing method of electrode element includes steps of forming a silver nano-wire layer on a substrate, coating an organo-metal (OM) compound solution on top of the silver nano-wire layer, reinforcing bonding of junctions formed between wire unit structures with a thermal energy locally generated at the junctions by surface Plasmon, by irradiating light onto the silver nano-wire layer with the OM compound coated thereon, and treating surface by applying sol-gel solution on the silver nano-wire layer treated by the Plasmon. | 02-05-2015 |
Jaehak Lee, Gumi-Si KR
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20150070332 | METHOD AND SYSTEM FOR INPUTTING IN ELECTRONIC DEVICE - A method and a system for inputting in an electronic device are provided. The method includes receiving a proximity input provided by an input tool through a user interface, the input tool having a drawing means with a predetermined length which is within a distance of a proximity input supporting section of the electronic device, identifying an attribute of the received proximity input, determining a display attribute based on the identified attribute of the proximity input, and outputting a drawing on the user interface corresponding to the determined display attribute and a drawing pattern of the proximity input. | 03-12-2015 |
Jaehak Lee, Gyeongsangbuk-Do KR
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20150177975 | ELECTRONIC DEVICE AND METHOD FOR PROVIDING GRAPHICAL USER INTERFACE OF THE SAME - A drawing method and an electronic device using the same is provided. The method includes displaying a drawing tool area, including at least one color item and at least one drawing tool item, displaying, on a color mixing area, a first color item and a second color item selected from the drawing tool area, determining whether a request signal for mixing the first color item and the second color item is received, displaying, on the color mixing area, a mixed color generated by mixing the first color item and the second color item, when the request signal is received, and transmitting information related to the drawing tool area and the color mixing area to a second device. | 06-25-2015 |