Yoon Suk
Yoon Suk Choi, Daejon Metropolitan City KR
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20090104906 | Logical connection establishment method for mobile terminal - A logical channel establishment method for a mobile terminal is provided for improving network connection possibility and connection reliability. A logical channel establishment method of the present invention includes transmitting a resource request message for establishing a logical connection to an unlicensed wireless access network via a base station; retransmitting, when a resource request rejection message is received or no response message is received before a timer expires, the resource request message after a retry timer expires; and repeating retransmission of the resource request message a threshold number of retransmission times until a logical connection is established. | 04-23-2009 |
Yoon Suk Han, Seoul KR
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20090283792 | SIDE VIEW LIGHT EMITTING DIODE PACKAGE - A side view LED package for a backlight unit includes a package body having a cavity with an inclined inner sidewall, first and second lead frames arranged in the package body, the cavity of the package body exposing a portion of at least one of the first and second lead frames placed in a bottom of the cavity to outside, a light emitting diode chip mounted on the bottom of the cavity to be electrically connected to the first and second lead frames, and a transparent encapsulant arranged in the cavity surrounding the light emitting diode chip. The cavity has a depth larger than a mounting height of the light emitting diode chip and not exceeding six times of the mounting height. The height of the sidewall is shortened to improve beam angle characteristics of emission light, increase light quantity, and prevent a molding defect of the sidewall. | 11-19-2009 |
20090321779 | SIDE VIEW LIGHT EMITTING DIODE PACKAGE - A side view LED package for a backlight unit includes a package body having a cavity with an inclined inner sidewall, first and second lead frames arranged in the package body, the cavity of the package body exposing a portion of at least one of the first and second lead frames placed in a bottom of the cavity to outside, a light emitting diode chip mounted on the bottom of the cavity to be electrically connected to the first and second lead frames, and a transparent encapsulant arranged in the cavity surrounding the light emitting diode chip. The cavity has a depth larger than a mounting height of the light emitting diode chip and not exceeding six times of the mounting height. The height of the sidewall is shortened to improve beam angle characteristics of emission light, increase light quantity, and prevent a molding defect of the sidewall. | 12-31-2009 |
Yoon Suk Huh, Yangju-Si, Gyeonggi-Do KR
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20160103610 | KEYBOARD HAVING TOUCH SCREEN MOUNTED THEREON, CONTROL METHOD THEREFOR, AND METHOD FOR CONTROLLING COMPUTING DEVICE USING KEYBOARD - The present disclosure provides a keyboard having a touch screen mounted thereon. A keyboard according to the present disclosure comprises: a key button unit comprising a plurality of key buttons; a touch screen unit comprising at least one touch screen installed at the lower end of the key button unit; a sensing means for sensing whether the key button unit is being used; and a keyboard control unit for sending signals inputted through the key button unit and the touch screen unit to a computer device, and interworking with the sensing means to control input or output of the touch screen unit, wherein the keyboard control unit controls a screen displayed on the touch screen unit to be displayed on a display of the computer device when the sensing means senses that the key button unit is being used. | 04-14-2016 |
Yoon Suk Huh, Yangju-Si KR
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20160103610 | KEYBOARD HAVING TOUCH SCREEN MOUNTED THEREON, CONTROL METHOD THEREFOR, AND METHOD FOR CONTROLLING COMPUTING DEVICE USING KEYBOARD - The present disclosure provides a keyboard having a touch screen mounted thereon. A keyboard according to the present disclosure comprises: a key button unit comprising a plurality of key buttons; a touch screen unit comprising at least one touch screen installed at the lower end of the key button unit; a sensing means for sensing whether the key button unit is being used; and a keyboard control unit for sending signals inputted through the key button unit and the touch screen unit to a computer device, and interworking with the sensing means to control input or output of the touch screen unit, wherein the keyboard control unit controls a screen displayed on the touch screen unit to be displayed on a display of the computer device when the sensing means senses that the key button unit is being used. | 04-14-2016 |
Yoon Suk Lee, Gangwon KR
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20100159616 | Bio-Chip of Pattern-Arranged in Line, Method for Manufacturing the Same, and Method for Detecting an Analyte Bound in the Same - A bio-chip has a base plate, and a fluid resin layer positioned on the base plate and having a plurality of convexo-concave structures that are uniformly arranged in line. Side walls of the structures form reflecting films to form a Fabry-Perot interferometer structure. The bio-chip is used to detect an analyte provided to the bio-chip, so that it is possible to rapidly analyze the small amount of samples and to realize the detection sensitivity relatively higher than the conventional method. | 06-24-2010 |
Yoon Suk Oh, Seoul KR
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20130134033 | METHOD AND APPARATUS FOR FORMING COATING LAYER WITH NANO MULTI-LAYER - Disclosed is a method and apparatus for forming a coating layer using a physical vapor deposition apparatus equipped with a sputtering apparatus and an arc ion plating apparatus, comprising: a first coating step of forming a Mo coating layer on a base material using a the sputtering apparatus and a Mo target and Ar gas; a nitrating step of forming a nitride film forming condition using an arc ion plating apparatus and Ar gas and N | 05-30-2013 |