Patents by Inventor Yong-Suk Lee

Yong-Suk Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170016109
    Abstract: A thin film depositing apparatus and a thin film deposition method using the apparatus. The thin film depositing apparatus includes a chamber configured to have a substrate mounted therein, an ejection unit configured to move in the chamber and to eject a deposition vapor to the substrate, and a source supply unit configured to supply a source of the deposition vapor to the ejection unit.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Yong-Suk Lee, Myung-Soo Huh, Cheol-Rae Jo, Sang-Hyuk Hong, Jeong-Ho Yi, Suk-Won Jung, Sun-Ho Kim, Mi-Ra An
  • Publication number: 20160376698
    Abstract: A monomer vaporizing device and a method of controlling the same are disclosed. The monomer vaporizing device includes: a first vaporizer and a second vaporizer that receive a purge gas and vaporize a first monomer and a second monomer, respectively; a first flow pipe and a second flow pipe that are connected to the respective vaporizers and allow the first monomer and the second monomer, vaporized by the respective vaporizers, to flow therethrough; a transition tube that is connected to the first flow pipe and the second flow pipe and supplies at least one of the first monomer and the second monomer to a deposition chamber; and a control valve apparatus that regulates monomer flow into the deposition chamber. The device facilitates smooth and uninterrupted application of monomer to the interior of a deposition chamber.
    Type: Application
    Filed: September 9, 2016
    Publication date: December 29, 2016
    Inventors: Yong-Suk LEE, Myung-Soo HUH, Suk-Won JUNG, Jeong-Ho YI, Mi-Ra AN
  • Publication number: 20160269531
    Abstract: An electronic device, a control method thereof, and a computer-readable medium. The electronic device may include a main body and a cover part coupable to the main body and configured to be attached to and detached from the main body. The electronic device further includes a controller configured to control to output a first signal for determining a coupling state of the cover part with respect to the electronic device, receive a second signal corresponding to the first signal, and determine the coupling state of the cover part with respect to the electronic device based on attributes of the second signal.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 15, 2016
    Inventors: Yong-Suk Lee, Sung-Woo Choi
  • Publication number: 20160146935
    Abstract: A method comprising: receiving, by an electronic device, a first signal having a first frequency; identifying, by the electronic device, at least one of a strength of the first signal or a signal-to-noise ratio of the first signal; outputting, by the electronic device, a second signal having a second frequency that is different from the first frequency, the second signal being output based on at least one of the strength of the first signal or the signal-to-noise ratio of the first signal; receiving the second signal by the electronic device; and detecting whether the electronic device is at least partially immersed in a liquid based on the received second signal.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 26, 2016
    Inventors: Yong-Suk LEE, Tae-Ho KANG, Sung-Woo CHOI
  • Patent number: 9123443
    Abstract: Disclosed is a memory device which receives a check command and check information from a Central Processing Unit (CPU), reads data written in a predetermined area of a memory based on the check information in response to the check command, and checks a data pattern of the data read based on the check information.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: September 1, 2015
    Assignee: OCZ Storage Solutions, Inc.
    Inventors: Hyun-Mo Chung, Yong-Suk Lee
  • Publication number: 20150200383
    Abstract: One or more embodiments of the present invention relate to a sputtering device and a sputtering method. By using the sputtering device according to the present embodiment, characteristics of a deposition layer formed at the organic light emitting display apparatus may be improved, thereby improving electric characteristics and image quality of the organic light emitting display apparatus may be improved.
    Type: Application
    Filed: June 5, 2014
    Publication date: July 16, 2015
    Inventors: Seung-Ho Choi, Yong-Suk Lee
  • Publication number: 20150184289
    Abstract: An apparatus may be used for forming a material layer on a substrate. The apparatus may include a reactor that includes a supply unit set configured to supply a material to the substrate. The apparatus may further include a control mechanism configured to control whether the material is provided to the supply unit set according to a position of the substrate with respect to the reactor.
    Type: Application
    Filed: August 25, 2014
    Publication date: July 2, 2015
    Inventors: Yong Suk LEE, Suk Won JUNG, Myung Soo HUH
  • Publication number: 20150109200
    Abstract: Disclosed herein are a method, electronic device, and non-transitory computer readable medium for detecting gestures. A head gesture is detected. It is identified whether the head gesture corresponds to a function based at least partially on an image pattern, an angular velocity pattern, and an acceleration pattern of the head gesture. The function corresponding to the head gesture is performed, when the head gesture corresponds to a function.
    Type: Application
    Filed: September 18, 2014
    Publication date: April 23, 2015
    Inventors: Yong-Suk LEE, Tae-Ho KANG, Sung-Woo CHOI
  • Publication number: 20150110974
    Abstract: A plasma processing apparatus including: a chamber configured to provide a space for processing a substrate; a substrate stage configured to support the substrate within the chamber and including a first electrode, the first electrode configured to receive a first radio frequency signal; a second electrode disposed on an upper portion of the chamber to face the first electrode, the second electrode configured to receive a second radio frequency signal; a gas supply unit configured to supply a process gas onto the substrate within the chamber; and a thermal control unit configured to circulate a heat transfer medium through a first fluid passage provided in the first electrode and a second fluid passage provided in the second electrode to maintain the first and second electrodes at the same temperature.
    Type: Application
    Filed: July 29, 2014
    Publication date: April 23, 2015
    Inventors: Yong-Suk LEE, Suk-Won Jung, Myung-Soo Huh, Mi-Ra An
  • Publication number: 20150047969
    Abstract: A thin film encapsulation layer manufacturing apparatus is provided that may include a transfer chamber, a sputtering chamber, a monomer deposition chamber, a chemical vapor deposition (CVD) chamber, and an atomic layer deposition (ALD) chamber. The transfer chamber may be connected to each of the other chambers, and may be configured to align a substrate. Each of the other chambers may be configured to receive from and transfer to the transfer chamber a substrate. The sputtering chamber may be configured to form a first inorganic layer on the substrate by a sputtering process. The monomer deposition chamber may be configured to deposit a first organic layer on the first inorganic layer. The CVD chamber may be configured to form a second inorganic layer on the first organic layer. The ALD chamber may be configured to form a third inorganic layer on the second inorganic layer.
    Type: Application
    Filed: June 5, 2014
    Publication date: February 19, 2015
    Inventors: Yong-Suk LEE, Min-Sung SEO, Myung-Soo HUH, Mi-Ra AN
  • Patent number: 8900662
    Abstract: A thin film depositing apparatus and a thin film depositing method used by the thin film depositing apparatus. The thin film depositing apparatus includes a deposition chamber through which a process gas outlet of a deposition source is arranged; a transfer shuttle disposed in the deposition chamber, the transfer shuttle comprising a mounting plate for loading a substrate, the transfer shuttle being reciprocal with respect to the process gas outlet; and at least one bendable auxiliary plate installed at one side of the transfer shuttle, the bendable auxiliary plate closing the process gas outlet when opposite the process gas outlet, the bendable auxiliary plate comprising a folding member for placing the bendable auxiliary plate in each of an unbent state and bent state dependent upon the position of the transfer shuttle.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: December 2, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Yong Lee, Myung-Soo Huh, Choel-Min Jang, Cheol-Rae Jo, In-Kyo Kim, Yong-Suk Lee, Mi-Ra An, Sang-Joon Seo
  • Publication number: 20140302624
    Abstract: A deposition apparatus configured to perform a deposition process on a substrate, the deposition apparatus including a chamber having an exhaust opening in a surface, a deposition source in the chamber configured to eject one or more deposition materials toward the substrate, a cooling plate corresponding to an inner surface of the chamber, at which the exhaust opening is formed, a refrigerator contacting the cooling plate, and a pump coupled to the exhaust opening.
    Type: Application
    Filed: August 28, 2013
    Publication date: October 9, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Sun-Ho Kim, Myung-Soo Huh, Jeong-Ho Yi, Cheol-Rae Jo, Hyun-Woo Joo, Yong-Suk Lee
  • Publication number: 20140179041
    Abstract: An apparatus and method for manufacturing a thin film encapsulation includes: a first cluster configured to form a first inorganic layer on a display substrate using a sputtering process; a second cluster configured to form a first organic layer on the first inorganic layer on the display substrate using a monomer deposition process; and a third cluster configured to form a second inorganic layer on the first organic layer on the display substrate using a chemical vapor deposition (CVD) process or a plasma enhanced chemical vapor deposition (PECVD) process.
    Type: Application
    Filed: August 22, 2013
    Publication date: June 26, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Myung-Soo Huh, Jeong-Ho Yi, Yong-Suk Lee
  • Publication number: 20140162385
    Abstract: A deposition apparatus for performing a deposition process by using a mask with respect to a substrate, the deposition apparatus includes a chamber, a support unit in the chamber, the support unit including first holes and being configured to support the substrate, a supply unit configured to supply at least one deposition raw material toward the substrate, and movable alignment units through the first holes of the support unit, the alignment units being configured to support the mask and to align the mask with respect to the substrate.
    Type: Application
    Filed: September 8, 2013
    Publication date: June 12, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Myung-Soo HUH, Suk-Won JUNG, Jeong-Ho YI, Sang-Hyuk HONG, Yong-Suk LEE
  • Publication number: 20140161966
    Abstract: A monomer vaporizing device and a method of controlling the same are disclosed. The monomer vaporizing device includes: a first vaporizer and a second vaporizer that receive a purge gas and vaporize a first monomer and a second monomer, respectively; a first flow pipe and a second flow pipe that are connected to the respective vaporizers and allow the first monomer and the second monomer, vaporized by the respective vaporizers, to flow therethrough; a transition tube that is connected to the first flow pipe and the second flow pipe and supplies at least one of the first monomer and the second monomer to a deposition chamber; and a control valve apparatus that regulates monomer flow into the deposition chamber. The device facilitates smooth and uninterrupted application of monomer to the interior of a deposition chamber.
    Type: Application
    Filed: August 27, 2013
    Publication date: June 12, 2014
    Inventors: Yong-Suk Lee, Myung-Soo Huh, Suk-Won Jung, Jeong-Ho Yi, Mi-Ra An
  • Publication number: 20130251902
    Abstract: A thin film depositing apparatus and a thin film depositing method used by the thin film depositing apparatus. The thin film depositing apparatus includes a deposition chamber through which a process gas outlet of a deposition source is arranged; a transfer shuttle disposed in the deposition chamber, the transfer shuttle comprising a mounting plate for loading a substrate, the transfer shuttle being reciprocal with respect to the process gas outlet; and at least one bendable auxiliary plate installed at one side of the transfer shuttle, the bendable auxiliary plate closing the process gas outlet when opposite the process gas outlet, the bendable auxiliary plate comprising a folding member for placing the bendable auxiliary plate in each of an unbent state and bent state dependent upon the position of the transfer shuttle.
    Type: Application
    Filed: August 10, 2012
    Publication date: September 26, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung-Yong Lee, Myung-Soo Huh, Choel-Min Jang, Cheol-Rae Jo, In-Kyo Kim, Yong-Suk Lee, Mi-Ra An, Sang-Joon Seo
  • Publication number: 20130171335
    Abstract: A thin film depositing apparatus and a thin film deposition method using the apparatus. The thin film depositing apparatus includes a chamber configured to have a substrate mounted therein, an ejection unit configured to move in the chamber and to eject a deposition vapor to the substrate, and a source supply unit configured to supply a source of the deposition vapor to the ejection unit.
    Type: Application
    Filed: June 27, 2012
    Publication date: July 4, 2013
    Inventors: Yong-Suk Lee, Myung-Soo Huh, Cheol-Rae Jo, Sang-Hyuk Hong, Jeong-Ho Yi, Suk-Won Jung, Sun-Ho Kim, Mi-Ra An
  • Patent number: 8175456
    Abstract: Provided is a burst scheduling method in an Optical Burst Switching (OBS) system in which a plurality of nodes are connected through a mesh-type network. When a TDB which has used many network resources via a plurality of nodes and an SHG burst generated in a previous node, among bursts including BCPs transmitted from the previous node, compete in a current node so as to occupy a specific output channel, scheduling is performed to cause the TDB to have a higher priority than the SHG burst such that the corresponding output channel is occupied. Therefore, it is possible to minimize a burst loss in a network node, thereby enhancing the overall system performance.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: May 8, 2012
    Assignee: ICU Research & Industrial Cooperation Group
    Inventors: Seoung Young Lee, Yong Suk Lee, Hong Shik Park
  • Publication number: 20120030435
    Abstract: Disclosed is a memory device which receives a check command and check information from a Central Processing Unit (CPU), reads data written in a predetermined area of a memory based on the check information in response to the check command, and checks a data pattern of the data read based on the check information.
    Type: Application
    Filed: December 2, 2009
    Publication date: February 2, 2012
    Applicant: INDILINX CO., LTD.
    Inventors: Hyun-Mo Chung, Yong-Suk Lee
  • Patent number: 7907573
    Abstract: Disclosed a transmission apparatus in a CDMA mobile communication system. Transmission frames each have a plurality of time slots, and each of the time slots includes two data parts having the same length, a midamble intervening between the data parts, and a guard period for dividing the consecutive time slots. The transmission apparatus modulates the frames into a radio signal with a modulation signal and transmits the modulated radio signal using a plurality of antennas. A power amplifier amplifies the radio signal. A controller generates a switching control signal in a guard period of time slots of a frame associated with the radio signal amplified by the power amplifier. A switch switches the amplified radio signal from the power amplifier between a first and a second antenna in response to the switching control signal.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: March 15, 2011
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hyun-Woo Lee, Byung-Jae Kwak, Sung-Jin Kim, Ju-Ho Lee, Yong-Suk Lee, Jong-Hyeuk Lee