Seo, Pyeongtaek-Si
Bu Wan Seo, Pyeongtaek-Si KR
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20100315834 | LIGHT EMITTING DIODE PACKAGE, AND BACKLIGHT UNIT AND DISPLAY DEVICE USING THE SAME - A light emitting diode package may be provided that includes a light emitting diode chip and a heat sink. Heat generated from the light emitting diode chip may be radiated to the outside using the heat sink. | 12-16-2010 |
20110050556 | OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF - The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and at least one reflection layer between the first layer and the second layer, wherein the reflection layer includes at least a first portion and a second portion having different reflectances. | 03-03-2011 |
20110050735 | OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF - The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and a pattern layer disposed above or in the second layer, wherein the pattern layer includes a plurality of patterns disposed at positions substantially corresponding to the light sources. | 03-03-2011 |
20110051397 | OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF - The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer; a plurality of light sources disposed over the first layer; and a second layer that is disposed above the first layer and cover the plurality of light sources on the first layer, wherein the plurality of light sources are disposed as a first light source array and a second light source array, the first light source array including first lines of light sources among the plurality of light sources, the second light source array including second lines of light sources among the plurality of light sources, the first and second lines being alternatively disposed. | 03-03-2011 |
Chuhyun Seo, Pyeongtaek-Si KR
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20120192217 | DIGITAL RECEIVER AND METHOD OF PROVIDING REAL-TIME RATING THEREOF - A digital receiver and a method of providing rating information in the digital receiver are disclosed, in which rating information on channels available in the digital receiver is provided to a user to provide the user convenience in selecting a channel. The method of providing rating information in a digital receiver comprises the steps of transmitting a first signal to a server in a rating notification mode, the first signal including setting information; receiving a second signal from the server, the second signal including setting details on rating information collection; transmitting a third signal to the server if the digital receiver is set as a rating information collecting target based on the second signal, the third signal including channel watching information of the digital receiver; and receiving a fourth signal from the server, the fourth signal including rating information. | 07-26-2012 |
20120291071 | SERVICE SYSTEM AND METHOD OF PROVIDING SERVICE IN DIGITAL RECEIVER THEREOF - A digital receiver and method of controlling the same are provided. An embodiment of the method of providing service data in a digital receiver includes transmitting device information including information about a country and a receiver type to a server; receiving a group identifier, ID, in accordance with the device information from the server; transmitting a service list including the received group ID and first service data to the server at a first interval; and receiving second service data from the server, configuring a service guide, and providing the service guide. | 11-15-2012 |
20130173710 | SERVICE SYSTEM AND METHOD OF PROVIDING SERVICE IN DIGITAL RECEIVER THEREOF - Disclosed are a service system and a method of providing a service in a digital receiver. The service providing method includes selecting content including an identifier with respect to an SNS or a data exchange space that is opened in linkage with content from a service guide, and outputting the selected content and the SNS or the data exchange space linked to the content in respective areas of a screen. The SNS linked to the content includes a data exchange space configured to allow one or more SNS users to simultaneously access the data exchange space using an open API from the server, and also includes a SNS identifier having a format as access information for the corresponding data exchange space. | 07-04-2013 |
Dong Min Seo, Pyeongtaek-Si KR
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20130272919 | Method for Manufacturing Silver Nanowires - Provided is a method for producing Ag nanowires, including, heating a precursor solution that includes: an Ag salt; a water-soluble polymer; a surfactant, or a halide of metal ions having a standard reduction potential of −0.1 to −0.9V as a metal catalyst; and a reduction solvent, to produce the Ag nanowires. According to this method, a time for synthesizing nanowires may be considerably decreased, and an amount of Ag precursor discarded without reaction may be effectively reduced. As a result, the Ag nanowires may be produced with high efficiency and mass-production thereof through a simple scale-up may be successfully achieved. | 10-17-2013 |
Hayoung Seo, Pyeongtaek-Si KR
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20130215504 | STEREOSCOPIC IMAGE PROCESSING SYSTEM AND DEVICE AND GLASSES - A stereoscopic image processing system, a stereoscopic image processing method and glasses are disclosed. The stereoscopic image processing system transmits a control value for controlling a prism diopter of glasses having a prismatic effect on light irradiated for displaying a left-view image and a right-view image, controls the prism diopter of the glasses based on the transmitted control value, and causes the prismatic effect on the light passing through the glasses. | 08-22-2013 |
Ki-Hyeong Seo, Pyeongtaek-Si KR
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20130345464 | I-AND II-TYPE CRYSTALS OF L-A-GLYCERYL PHOSPHORYL CHOLINE, AND METHOD FOR PREPARING SAME - The present invention relates to I- and II-type crystals of L-α-glyceryl phosphoryl choline, and to a method for preparing same. More particularly, the present invention relates to noble I- and II-type anhydride crystals of L-α-glyceryl phosphoryl choline, which have a higher purity than conventional liquid L-α-glyceryl phosphoryl choline, and one advantage of which is that formulations and dosages of pharmaceuticals are easily modified, and another advantage of which is that the hygroscopicity of the crystals are much lower than that of conventional polymorphic crystals, providing excellent stability during storage. The present invention also relates to a method for preparing the I- and II-type crystals of L-α-glyceryl phosphoryl choline. | 12-26-2013 |
20150065741 | I-AND II-TYPE CRYSTALS OF L-A-GLYCERYL PHOSPHORYL CHOLINE, AND METHOD FOR PREPARING SAME - The present invention relates to I- and II-type crystals of L-α-glyceryl phosphoryl choline, and to a method for preparing same. More particularly, the present invention relates to noble I- and II-type anhydride crystals of L-α-glyceryl phosphoryl choline, which have a higher purity than conventional liquid L-α-glyceryl phosphoryl choline, and one advantage of which is that formulations and dosages of pharmaceuticals are easily modified, and another advantage of which is that the hygroscopicity of the crystals are much lower than that of conventional polymorphic crystals, providing excellent stability during storage. The present invention also relates to a method for preparing the I- and II-type crystals of L-α-glyceryl phosphoryl choline. The I-type crystal of L-α-glyceryl phosphoryl choline is characterized by having an onset temperature of 147° C. and an absorption peak of 150° C. based on differential scanning calorimeter (DSC) analysis, and by having diffraction patterns where 28-diffraction angles are 9.8±0.2°, 12.0±0.2°, 14.3±0.2°, 15.8±0.2°, and 19.6±0.2° based on X-ray diffraction (XRD) analysis. The II-type crystal of L-α-glyceryl phosphoryl choline is characterized by having an onset temperature of 62° C. and an absorption peak of 66° C., and an onset temperature of 141° C. and an absorption peak of 145° C. based on DSC analysis, and having diffraction patterns where 2θ-diffraction angles are 10.3±0.2°, 12.2±0.2°, 13.4±0.2°, 14.8±0.2°, and 20.6±0.2° based on XRD analysis. | 03-05-2015 |
Mu Jin Seo, Pyeongtaek-Si KR
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20120020142 | RESISTIVE MEMORY - Provided is a semiconductor resistive memory device. The resistive memory device includes a plurality of unit cells. A source line and a data input/output line of the unit cells may be selectively connected to have a substantially same voltage level for equalization when the unit cells are in inactive or unselected state. The equalization may decrease current consumption and protect write error, and protect leakage current. | 01-26-2012 |
Sungha Seo, Pyeongtaek-Si KR
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20090190653 | APPARATUS AND METHOD FOR ADJUSTING BIT RATE IN SECURITY DEVICE CONNECTED TO EXTERNAL STORAGE - Disclosed are an apparatus and method for adjusting a bit rate in a security device connected to an external storage, which can determine an output bit rate optimum to the external storage in the security device for receiving a video signal shot by a plurality of cameras and writing the same on the external storage, such as a USB memory, and can vary and adjust the data input bit rate of the video signal shot properly by the plurality of cameras based on the output bit rate. The data input bit rate of a video signal inputted into the security device is higher than the data input bit rate of a video signal outputted to the external storage, thus preventing a failure of not being able to write a video signal shot by a plurality of cameras on the external storage. | 07-30-2009 |
20090213244 | APPARATUS AND METHOD FOR CORRECTING BACKLIGHT OF CAMERA - An apparatus and method for correcting the backlight of a camera are disclosed. When the camera for photographing a moving image by a photographing device, such as a general-purpose CCD or a general-purpose CMOS, enters into a backlight shooting state for simultaneously photographing an object with a very high luminance level and an object with a very low luminance level, as the shutter speed of the photographing device is varied to a long shutter speed and a short shutter speed, an image shot with the long shutter speed and an image shot with the short shutter speed are synthesized and outputted, thereby enabling a proper luminance level object photographing operation for each of the objects. Accordingly, it is possible to efficiently prevent the phenomenon that the object with the low luminance level looks dark due to the object with the high luminance level. | 08-27-2009 |
20090303356 | APPARATUS AND METHOD FOR REMOVING BLOOMING OF CAMERA IMAGE - An apparatus and a method for removing blooming of a camera image are provided. When a lane marking is not normally detected from an image obtained by photographing a front view or a rear view of a car, it is determined whether the blooming is generated in the image. When it is determined that the blooming is generated, a mask for removing the blooming is generated and superposed on the image. Accordingly, a situation that the lane marking is not normally detected due to the blooming caused by a head light of a car can be reduced or prevented in advance. | 12-10-2009 |
20090303372 | APPARATUS AND METHOD FOR CONTROLLING IMAGE SENSOR OUTPUT - An apparatus and method for controlling an image sensor output are discussed. When a certain number of valid pixels of an image sensor, such as a CCD, is selected, a corresponding timing parameter is calculated. Signal values output from charge wells respectively corresponding to unit cells of the image sensor are separated or merged and then output by using the calculated timing parameter. Therefore, an image of a user-defined number of valid pixels can be varied and output in various ways, and all electric charges that are photoelectrically converted by the maximum number of valid pixels of the image sensor can be efficiently used. | 12-10-2009 |
Youngjae Seo, Pyeongtaek-Si KR
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20130312040 | ELECTRONIC DEVICE AND METHOD FOR INFORMATION ABOUT SERVICE PROVIDER - The method of providing information about service providers according to the present invention for achieving the technical goals includes setting regional information of the electronic device based on regional information received through a user interface unit or location information obtained by a location information module, transmitting the set regional information to a server, receiving information about a service provider related to the transmitted regional information from the server, and displaying the received information about the service provider. | 11-21-2013 |
20150058897 | ELECTRONIC DEVICE AND METHOD FOR INFORMATION ABOUT SERVICE PROVIDER - A method of providing information about a service provider by using an electronic device displaying contents is described. Information corresponding to first service providers which are able to provide a service to a specific electronic device regardless of a location of the specific electronic device is displayed. The information corresponding to the first service providers is displayed enabled. Information corresponding to second service providers which are able to provide a service to a specific electronic device in a certain region is displayed. The information corresponding to the second service providers is displayed disabled. Regional information of the electronic device is set based on regional information received through a user interface unit or location information obtained by a location information module. The set regional information is transmitted to a server. Information about service providers related to the transmitted regional information and unrelated to the set regional information is received. | 02-26-2015 |
Youngkook Seo, Pyeongtaek-Si KR
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20120081654 | GLASSES - Glasses are disclosed. The glasses can improve fitting of a viewer. | 04-05-2012 |