Patents by Inventor Min-Soo Park

Min-Soo Park 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).

  • Patent number: 9505960
    Abstract: Provided are a pressure-sensitive adhesive (PSA) composition including an interpenetrating polymer network structure in a cured state, and including an acrylic resin and a crosslinking agent component that consists of a bifunctional crosslinking agent, a polarizer and a liquid crystal display. Provided are the PSA composition, the polarizer including a cured product of the PSA composition, and the liquid crystal display, which have excellent workability and optical properties, durability and reliability, at high temperature or humidity condition, and significantly increase productivity of optical members such as a polarizer, since the time-dependent change of the pressure-sensitive adhesive strength is rapidly ended after fabrication.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: November 29, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Min Soo Park, In Cheon Han, Ki Seok Jang
  • Publication number: 20160264828
    Abstract: Provided are a pressure-sensitive adhesive composition, a pressure-sensitive adhesive optical laminate, a pressure-sensitive adhesive polarizing plate and a display device. The pressure-sensitive adhesive composition offers a pressure-sensitive adhesive that has excellent durability and processability in manufacturing due to increased hardness even when the pressure-sensitive adhesive layer is formed thinner than a typical adhesive composition, and that can prevent a pressure mark and leakage of the pressure-sensitive adhesive, as well as a bending problem generated when applied on an optical member such as a polarizing plate, etc.
    Type: Application
    Filed: June 18, 2014
    Publication date: September 15, 2016
    Applicant: LG Chem, Ltd.
    Inventors: Yong Su Park, Se Woo Yang, Suk Ky Chang, Min Soo Park, Eun Suk Park
  • Patent number: 9389455
    Abstract: The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided.
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: July 12, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Ki Seok Jang, Suk Ky Chang, Min Soo Park, Se Woo Yang
  • Publication number: 20160186021
    Abstract: Provided are a seal tape and a secondary battery. The seal tape for adhering an electrode assembly includes a pressure-sensitive adhesive layer including a cured product of a pressure-sensitive adhesive composition including a polymer including a polar functional group-containing monomer as a polymerization unit, and is expanded in contact with an electrolyte solution to be detached from the electrode assembly, and therefore, isotropic volume expansion and contraction of the electrode assembly may be induced by repeated charging and discharging of a secondary battery and a disconnection phenomenon in which an electrode is disconnected may be prevented.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 30, 2016
    Applicant: LG Chem, Ltd.
    Inventors: Min Soo Park, Yoon Tae Hwang, Mun Sung Kim, Myung Seob Kim, Se Woo Yang, Jung Kyu Lee, Young Wook Kim
  • Publication number: 20160187984
    Abstract: This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense.
    Type: Application
    Filed: October 28, 2015
    Publication date: June 30, 2016
    Applicant: Microsft Technology Licensing, LLC
    Inventors: Min Joo KIM, Hang Jun CHO, Jeong Hyuk YOON, Yun Hwan KANG, Sung Eun BANG, Sang Hyun LEE, Min Soo PARK, Hyo Jin SUH, Hye Youn CHO, Hye Eun SHIN, Si ll HWANG
  • Publication number: 20160189825
    Abstract: The present application relates to a conductive film, a production method for the same, and a use of the same. The present application is capable of providing, for example, a conductive film without air bubbles, etc. which are generated by heat treatment, etc. during a production process, and inhibit optical physical properties. In particular, the present application can provide a conductive film without generation of air bubbles even in a structure in which the conductive layers exist on both sides of the conductive film.
    Type: Application
    Filed: August 18, 2014
    Publication date: June 30, 2016
    Applicant: LG Chem, Ltd.
    Inventors: Dong Hyun Woo, Se Woo Yang, Min Soo Park, Ji Young Hwang
  • Publication number: 20160177136
    Abstract: Provided are a seal tape and a secondary battery. The seal tape for adhering an electrode assembly includes a pressure-sensitive adhesive layer including a cured product of a pressure-sensitive adhesive composition including a polymer including a polar functional group-containing monomer as a polymerization unit, and is expanded in contact with an electrolyte solution to be detached from the electrode assembly, and therefore, isotropic volume expansion and contraction of the electrode assembly may be induced by repeated charge and discharge of a secondary battery and a disconnection phenomenon in which an electrode is disconnected may be prevented.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 23, 2016
    Applicant: LG Chem, Ltd.
    Inventors: Min Soo Park, Yoon Tae Hwang, Se Woo Yang, Myung Seob Kim, Mun Sung Kim
  • Publication number: 20160114295
    Abstract: The present disclosure relates to a method for manufacturing an asymmetric polyvinlylidene fluoride (PVDF) hollow fiber membrane, whereby a PVDF hollow fiber membrane is manufactured by the thermally induced phase separation method, which enables effective mixing of the PVDF and a diluent without additional use of an inorganic fine powder such as silica and is advantageous in that it is relatively easy to control preparation parameters because temperature is the main factor of phase separation of the two-component system of the polymer and the diluent and thus to obtain a separation membrane of satisfactory quality, by providing temperature difference between the inner and outer surfaces of a hollow fiber, thereby achieving an asymmetric structure in which the inner surface side and the outer surface side of the hollow fiber have different pore sizes and distributions.
    Type: Application
    Filed: August 12, 2013
    Publication date: April 28, 2016
    Inventors: Min-Soo PARK, Jin-Ho KIM
  • Publication number: 20160051936
    Abstract: The present disclosure relates to a structure of a pressure-type hollow fiber membrane module and its cleaning method, and more particularly, to a pressure-type hollow fiber membrane module with a central baffle in which the central baffle has a cylindrical shape with a hollow inside the module. The module includes an air zone with at least one backwash hole passing therethrough and a water zone with at least one backwash hole passing therethrough. The central baffle is installed on the same axis as a concentration part at the center of the pressure-type hollow fiber membrane module to allow a uniform flow of concentrated water and cleaning air in all directions.
    Type: Application
    Filed: March 18, 2013
    Publication date: February 25, 2016
    Inventors: Jin-Ho KIM, Nam-Seok GIL, Min-Soo PARK
  • Publication number: 20150376468
    Abstract: Provided are a pressure-sensitive adhesive composition, a pressure-sensitive adhesive film, and a method of manufacturing an organic electronic device using the same. The pressure-sensitive adhesive composition that may effectively block moisture or oxygen penetrated into an organic electronic device from an external environment, and exhibit reliability under harsh conditions such as high temperature and high humidity and excellent optical characteristics, and a pressure-sensitive adhesive film including the same are provided.
    Type: Application
    Filed: August 5, 2014
    Publication date: December 31, 2015
    Inventors: Yoon Gyung CHO, Kyung Yul BAE, Min Soo PARK, Jung Sup SHIM, Hyun Jee YOO
  • Publication number: 20150357570
    Abstract: An encapsulation composition, an encapsulation film including the same, an encapsulation product for organic electronic devices, and a method of manufacturing an organic electronic device are provided. The encapsulation composition can be useful in effectively preventing moisture or oxygen from flowing into the organic electronic device from external environments while realizing transparency when the organic electronic device is encapsulated by the encapsulation composition. Also, the encapsulation film formed of the encapsulation composition can be useful in ensuring mechanical properties such as handling properties and processability, and the organic electronic device whose encapsulation structure is formed by means of the encapsulation film may have improved lifespan and durability, thereby providing an encapsulation product for organic electronic devices showing high reliability.
    Type: Application
    Filed: July 21, 2014
    Publication date: December 10, 2015
    Inventors: Seung Min LEE, Suk Ky CHANG, Min Soo PARK, Hyun Jee YOO, Jung Sup SHIM, Yoon Gyung CHO, Kyung YuI BAE, Hyun Suk KIM, Jung Ok MOON
  • Patent number: 9191470
    Abstract: This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: November 17, 2015
    Assignee: LG Electronics Inc.
    Inventors: Min Joo Kim, Hang Jun Cho, Jeong Hyuk Yoon, Yun Hwan Kang, Sung Eun Bang, Sang Hyun Lee, Min Soo Park, Hyo Jin Suh, Hye Youn Cho, Hye Eun Shin, Si Il Hwang
  • Patent number: 9178978
    Abstract: A method of self-calling and emergency reporting by setting a time in a mobile terminal, a system thereof, and a recording medium storing the same are provided. When a particular pattern of a user is input to the mobile terminal while the self-calling program is being executed, the mobile terminal determines, whether or not the particular pattern is authentication data previously input by the user, and changes a mode to a self-reception mode previously determined by the user. Also, the mobile terminal performs voice recognition, executes a previously stored policy according to the user's voice recognition and a response pattern according to the query, and changes a mode to a standby mode when a predetermined condition is satisfied.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: November 3, 2015
    Assignee: S1 Corporation
    Inventor: Min Soo Park
  • Publication number: 20150307752
    Abstract: The present invention relates to swelling tape for filling a gap and its use. The swelling tape is, for example, applied between gaps in which a fluid is present, thereby being deformed into a three-dimensional shape to fill the gap and fix an object separated by gaps as needed.
    Type: Application
    Filed: November 18, 2013
    Publication date: October 29, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Min Soo Park, Byung Kyu Jung, Yoon Tae Hwang, Se Woo Yang, Suk Ky Chang, Sung Jong Kim, Ji Young Hwang, Cha Hun Ku
  • Publication number: 20150299523
    Abstract: Provided are a pressure-sensitive adhesive composition, a pressure-sensitive adhesive film, and a method of manufacturing an organic electronic device using the same. The pressure-sensitive adhesive composition that may effectively prevent moisture or oxygen added to an organic electronic device from an external environment, and exhibit reliability under harsh conditions such as high temperature and high humidity and excellent optical characteristics, and a pressure-sensitive adhesive film including the same are provided.
    Type: Application
    Filed: August 5, 2014
    Publication date: October 22, 2015
    Inventors: Sang Min PARK, Yoon Gyung CHO, Kyung Yul BAE, Hyun Jee YOO, Jung Sup SHIM, Min Soo PARK
  • Publication number: 20150270524
    Abstract: The present application relates to a swelling tape and a method of filling a gap. The swelling tape is, for example, applied in gaps in which a fluid is present and deformed into a three-dimensional shape to fill the gaps and fix in place objects separated by gaps as needed.
    Type: Application
    Filed: November 18, 2013
    Publication date: September 24, 2015
    Applicant: LG Chem, Ltd.
    Inventors: Ji Young Hwang, Byung Kyu Jung, Yoon Tae Hwang, Se Woo Yang, Suk Ky Chang, Sung Jong Kim, Min Soo Park, Cha Hun Ku
  • Publication number: 20150268490
    Abstract: Provided is a packaging film for a display device, which includes a first region corresponding to a top surface of a backward diode equipped on a bottom surface of a display panel; and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the packaging film, a bezel region can be minimized.
    Type: Application
    Filed: February 20, 2014
    Publication date: September 24, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Se Woo Yang, Kum Suek Seo, Jong Sung Park, Min Soo Park, Ji Young Hwang, Jae Ho Jung, In Ju Mun, Yong Su Park
  • Patent number: 9140829
    Abstract: The present invention relates to an apparatus for fabricating a light guide panel which can improve light efficiency and brightness, and a backlight unit having the light guide panel. The backlight unit includes a light source for generating a light, and a light guide panel for guiding the light incident thereon from the light source, the light guide panel having an upper pattern which is formed on a front side thereof for emitting the light guided thus to upward and a lower pattern which is formed on a backside thereof for reflecting or refracting the light, wherein the lower pattern of the light guide panel is formed in an intaglio pattern having a vertical angle at which two inclined planes meet, and one of the two inclined planes the light from the light source incident thereon has an angle of 45˜55°.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: September 22, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jae-Hyun Park, Gi-Bin Kim, Young-Sik Oh, Sun-Man Kim, Min-Soo Park
  • Publication number: 20150260907
    Abstract: Provided are a display panel, a backward diode equipped on a bottom surface of the display panel, a packaging film for packaging the backward diode, and a pressure-sensitive adhesive layer formed between the display panel and the packaging film. The packaging film includes a first region corresponding to a top surface of the backward diode, and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the display device, a bezel region can be minimized.
    Type: Application
    Filed: February 20, 2014
    Publication date: September 17, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Se Woo Yang, Kum Suek Seo, Jong Sung Park, Min Soo Park, Ji Young Hwang, Jae Ho Jung, In Ju Mun, Yong Su Park
  • Patent number: 9045671
    Abstract: Disclosed are (A) an acrylic pressure-sensitive adhesive; and (B) an acrylic pressure-sensitive adhesive comprising an optically anisotropic compound having at least one substituent which contains an alkyl group, alkenyl group or alkynyl group at a meta-position of a mesogen. A polarizing plate and a liquid crystal display using the same are also disclosed. The optically anisotropic compound ensures excellent compatibility with the adhesive and high birefringence. Thus, main properties such as adhesion, reliability and durability in the conditions of high temperatures or high temperatures and high humidity are not worsened. Moreover light leakage is prevented by efficiently controlling the birefringence caused by shrinkage stress of the polarizing plate.
    Type: Grant
    Filed: February 2, 2009
    Date of Patent: June 2, 2015
    Assignee: LG Chem, Ltd.
    Inventors: In Cheon Han, Ki Seok Jang, Min Soo Park, Min Jin Ko, Bum Gyu Chol, Ik Hwan Cho, Ki Youl Lee