Patents by Inventor Kang-suk Lee

Kang-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: 20220044959
    Abstract: A substrate supporting member capable of controlling the flow of charges on a substrate by controlling ground resistance values of a guide pin and a support pin using a variable resistor, and a substrate treating apparatus including the same are provided. The substrate supporting member includes the body; a support pin installed on the body and for supporting the substrate; a guide pin installed on the body and for supporting the substrate; and a charge control device for controlling a charge around the substrate by controlling an electrical connection between the support pin and a first resistor and an electrical connection between the guide pin and a second resistor.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 10, 2022
    Inventors: Yong Hoon Hong, Kang Suk Lee, Hyeon Jun Lee, So Young Jang
  • Publication number: 20210094055
    Abstract: The inventive concept relates to an apparatus for treating a substrate. The apparatus includes a substrate support unit that supports the substrate, a nozzle unit that dispenses a treatment liquid onto the substrate supported on the substrate support unit, and a liquid supply unit that supplies the treatment liquid to the nozzle unit. The liquid supply unit includes a main supply line that is connected to the nozzle unit and that supplies the treatment liquid to the nozzle unit, wherein the treatment liquid is prepared by mixing a chemical with DIW at a first temperature and DIW at a second temperature higher than the first temperature, and temperature of the treatment liquid is adjusted by regulating a flow rate of the DIW at the first temperature and a flow rate of the DIW at the second temperature.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 1, 2021
    Applicant: SEMES CO., LTD.
    Inventors: Kang Suk LEE, Joo Sung LEE, Soon Kab KWON
  • Publication number: 20200406311
    Abstract: Provided is a substrate treating apparatus comprising: a support unit for supporting the substrate; a discharge unit for discharging an organic solvent to the substrate supported on the support unit; and a solvent supply unit for supplying the organic solvent in a liquid state to the discharge unit at atmospheric pressure to a temperature higher than the boiling point of the organic solvent.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventors: Jeong Yeong Park, Kang Suk Lee, Heehwan Kim
  • Patent number: 10460923
    Abstract: Disclosed are an apparatus and a method for liquid-treating a substrate. The method for liquid-treating a substrate includes a first treatment liquid supplying operation of supplying a first treatment liquid to a treatment location of the substrate, and a wetting operation of, after the first treatment liquid supplying operation, supplying a wetting liquid onto the substrate, wherein the wetting operation includes a simultaneous supply operation of supplying the wetting liquid to the first location while the first treatment liquid is supplied, and wherein the first location is a location deviating from the treatment location. Accordingly, the surface of the substrate may be prevented from being dried while the treatment liquid is converted to a wetting liquid.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: October 29, 2019
    Assignee: SEMES CO., LTD.
    Inventors: Young Ha Kim, Se Jeong Choi, Kang Suk Lee, Kiyoung Kwark, Jeoung Eun Park, Jeong Yeong Park
  • Patent number: 10344933
    Abstract: According to an embodiment, a light emitting device package includes: a thermally-conductive substrate having at least two mounting regions on which chips are mounted and at least one bending region; a light emitting device module including a light emitting device arranged on one surface of the mounting region; and a driving device module including a driving unit arranged on the other surface opposite to the one surface of the mounting region.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: July 9, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Kang Suk Lee, Nam Seok Oh, Young Jun Cho
  • Publication number: 20190057882
    Abstract: A nozzle includes a nozzle body having a hollow portion, and a mixing chamber and a discharge guide sequentially connected to the hollow portion, and an engagement member having a gas supply passage formed to supply a gas therethrough, inserted and fixed into the hollow portion and spaced apart from an inner face of the hollow portion to form a liquid gas supply passage which supplies a liquid toward a central axis of an exit of the gas supply passage. The mixing chamber is connected to the gas supply passage and the liquid supply passage to form liquid droplets. The gas supply passage has a first cross-sectional area, the mixing chamber has a second cross-sectional area substantially the same as the first cross-sectional area, and the discharge guide has a third cross-sectional area smaller than the first cross-sectional area.
    Type: Application
    Filed: January 11, 2018
    Publication date: February 21, 2019
    Applicant: SEMES CO., LTD.
    Inventors: Tae-Hong KIM, Jung-Min OH, Jin-Kyu KIM, So-Young PARK, Kang-Suk LEE
  • Publication number: 20180156407
    Abstract: According to an embodiment, a light emitting device package includes: a thermally-conductive substrate having at least two mounting regions on which chips are mounted and at least one bending region; a light emitting device module including a light emitting device arranged on one surface of the mounting region; and a driving device module including a driving unit arranged on the other surface opposite to the one surface of the mounting region.
    Type: Application
    Filed: May 27, 2016
    Publication date: June 7, 2018
    Inventors: Kang Suk LEE, Nam Seok OH, Young Jun CHO
  • Publication number: 20180005817
    Abstract: Disclosed are an apparatus and a method for liquid-treating a substrate. The method for liquid-treating a substrate includes a first treatment liquid supplying operation of supplying a first treatment liquid to a treatment location of the substrate, and a wetting operation of, after the first treatment liquid supplying operation, supplying a wetting liquid onto the substrate, wherein the wetting operation includes a simultaneous supply operation of supplying the wetting liquid to the first location while the first treatment liquid is supplied, and wherein the first location is a location deviating from the treatment location. Accordingly, the surface of the substrate may be prevented from being dried while the treatment liquid is converted to a wetting liquid.
    Type: Application
    Filed: June 28, 2017
    Publication date: January 4, 2018
    Inventors: Young Ha KIM, Se Jeong CHOI, Kang Suk LEE, Kiyoung KWARK, Jeoung Eun PARK, Jeong Yeong PARK
  • Publication number: 20170312794
    Abstract: Provided is a substrate treating apparatus comprising: a support unit for supporting the substrate; a discharge unit for discharging an organic solvent to the substrate supported on the support unit; and a solvent supply unit for supplying the organic solvent in a liquid state to the discharge unit at atmospheric pressure to a temperature higher than the boiling point of the organic solvent.
    Type: Application
    Filed: April 19, 2017
    Publication date: November 2, 2017
    Inventors: Jeong Yeong PARK, Kang Suk LEE, Heehwan KIM
  • Publication number: 20140060575
    Abstract: Provided is a substrate treating method. The substrate treating method may include treating a substrate by using a chemical solution; rinsing the substrate by using pure water after treating the substrate by using the chemical solution; and treating the substrate by using an organic solvent, wherein the substrate treating method further includes coating the substrate with a hydrophobic membrane between the treating of the chemical solution and the treating of the organic solvent.
    Type: Application
    Filed: August 28, 2013
    Publication date: March 6, 2014
    Applicant: SEMES CO. LTD
    Inventors: Kang Suk Lee, Jae Myoung Lee, Bok Kyu Lee, Yong Hee Lee, Jin Bok Lee
  • Patent number: 7882074
    Abstract: A video contents recording apparatus and a method of managing a data storage medium include: a data storage medium in which a plurality of contents are recorded; and a controller displaying a list of contents to be deleted generated from the contents recorded in the data storage medium to a user via a display unit according to a predetermined delete priority and deleting contents selected by the user from the data storage medium with reference to the list. According to an embodiment of the present invention, a recording space of a data storage medium having limited data storage capacity may be efficiently managed by automatically deleting contents stored in the data storage medium according to a predetermined priority selected by a user or by providing a delete list for referring to when the user determines contents to be deleted.
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: February 1, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-won Lee, Kang-suk Lee, Kang-wook Chun
  • Publication number: 20050183123
    Abstract: A video contents recording apparatus and a method of managing a data storage medium include: a data storage medium in which a plurality of contents are recorded; and a controller displaying a list of contents to be deleted generated from the contents recorded in the data storage medium to a user via a display unit according to a predetermined delete priority and deleting contents selected by the user from the data storage medium with reference to the list. According to an embodiment of the present invention, a recording space of a data storage medium having limited data storage capacity may be efficiently managed by automatically deleting contents stored in the data storage medium according to a predetermined priority selected by a user or by providing a delete list for referring to when the user determines contents to be deleted.
    Type: Application
    Filed: October 6, 2004
    Publication date: August 18, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-won Lee, Kang-suk Lee, Kang-woo Chun
  • Publication number: 20050158014
    Abstract: Provided are a video data recording method and apparatus having a portion hiding function and a video data reproducing method and apparatus thereby. The video data recording method comprises: displaying a video by decoding the bitstream and simultaneously storing the bitstream in a predetermined storage unit; determining a position of a hidden area in response to an portion hiding command issued by a user viewing the displayed video; and storing position information of the hidden area in the storage unit by being correlated the position information with the bitstream. According to an embodiment of the present invention, a user can easily generate a video program with hidden areas without directly editing the video program to prevent specific portions of a recorded video program from being viewed by an unauthorized user. A function allowing the specific portions to be hidden is initiated by a simple operation of a remote control when the video program is recorded.
    Type: Application
    Filed: November 10, 2004
    Publication date: July 21, 2005
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Yun-ho Choi, Kang-suk Lee
  • Publication number: 20050084011
    Abstract: Disclosed are an apparatus and method for encoding a moving picture. A method of detecting and compensating a luminance change of each partition of a moving picture includes: calculating a luminance change value between a predetermined object partition and a predetermined reference partition corresponding to the predetermined object partition from pixel values of blocks in the predetermined object partition and pixel values of blocks in the predetermined reference partition; and compensating a luminance value of the predetermined reference partition using the calculated luminance change value, wherein the predetermined object partition is one of a plurality of object partitions included in an object picture, and the predetermined reference partition is one of a plurality of reference partitions included in a reference picture. Accordingly, encoding and decoding of a moving picture is performed efficiently even when a brightness change exists only in part of a picture frame or part of a VOP.
    Type: Application
    Filed: June 10, 2004
    Publication date: April 21, 2005
    Inventors: Byung-cheol Song, Kang-suk Lee
  • Publication number: 20050062680
    Abstract: A method and apparatus for compensating for a difference in picture quality caused by a burn-in effect on a screen of a display device are provided. The apparatus for compensating for the difference in the picture quality includes: an A/D conversion unit providing digitalized picture information by converting an analogue picture signal; a compensation area setting unit setting up area to be compensated for the difference in picture quality caused by the burn-in effect according to the picture information provided; a screen compensation processing unit adjusting at least one of brightness and contrast according to the picture information provided so as to balance an entire screen by decreasing the difference in picture quality caused by the burn-in effect; and a picture output unit outputting a picture signal generated by converting the picture information adjusted into the picture signal.
    Type: Application
    Filed: August 3, 2004
    Publication date: March 24, 2005
    Inventors: Jung-won Lee, Kang-suk Lee
  • Publication number: 20050002341
    Abstract: An apparatus and method for authorizing a gateway are provided. The apparatus includes a gateway function determiner, which determines whether a gateway on a predetermined network performs a particular function for a predetermined node based on a network database including information on each node managed by the gateway and information indicating a function performed by the gateway for the node; and a gateway authorizer, which authorizes the gateway to perform the particular function for the predetermined node when the gateway function determiner determines that the gateway performs the particular function for the predetermined node.
    Type: Application
    Filed: May 14, 2004
    Publication date: January 6, 2005
    Inventors: Hak-goo Lee, Kang-suk Lee, Yong-jun Lim
  • Patent number: 6333630
    Abstract: A magnetic field generating apparatus for a magnetic resonance imaging (MRI) system adopting a C-shaped open magnet support structure includes a pair of polygonal permanent magnets disposed parallel to each other in the horizontal plane, with a predetermined imaging area therebetween; a pair of polygonal magnetic pole plates, stacked to face each other on the inner sides of the pair of permanent magnets, respectively; a pair of yokes to which the permanent magnets are fixed; at least one column for connecting the two yokes at one ends thereof with the imaging area being interposed between the yokes, wherein the at least one column together with the pair of yokes forms a closed path of the magnetic field; shims disposed at the vertexes of the polygonal magnetic pole plates, the shims having a polygonal shape, wherein the shims of one of the polygonal magnetic pole plates face those of the other polygonal magnetic pole plate; peripheral permanent magnets disposed along the edges of the polygonal magnetic pole p
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: December 25, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ronald F. Holsinger, Kang-suk Lee, Chi-woong Mun, Chang-wook Moon, Jung-hoe Kim, Sang-bok Nam