Patents by Inventor Jung-Hun Lee

Jung-Hun 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).

  • Patent number: 10303217
    Abstract: A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: May 28, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae An Seo, Min-Sung Kim, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 10289164
    Abstract: A rollable display device includes: a panel support including a plurality of support bars arranged in a direction and a plurality of flexible coupling portions between support bars of the plurality of support bars and coupling the plurality of support bars together; and a flexible display panel fixed to respective front sides of support bars of the plurality of support bars, and the plurality of support bars includes a first support bar that is spaced apart from an outermost support bar of the plurality of support bars, and the first support bar includes a pair of first holding bars that are spreadable toward an outside from a rear side of the first support bar.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 14, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae An Seo, Min-Sung Kim, Bo Ik Park, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 10273361
    Abstract: The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: April 30, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Won Young Choi, Doo Young Kim, Jung Hun Lee, Won Ko, Chang Min Hong
  • Patent number: 10274995
    Abstract: A rollable display device includes: a panel supporting portion including a plurality of supporters arranged in substantially parallel relationship and a plurality of hinge linking portions rotatably connecting adjacent supporters to one another, and having rolled and unrolled configurations; a flexible display panel having a display area disposed on the panel supporting portion and a non-display area outside the display area; and a driving module including a flexible circuit board having a bent portion and connected to the non-display area, and a printed circuit board (PCB) connected to the flexible circuit board. The plurality of supporters includes a housing disposed at an outermost side of the rollable display device. The housing has a hole through which the non-display area passes and a chamber communicating with the hole and receiving the driving module. A sealant is disposed between the flexible display panel and the housing at the outside of the hole.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: April 30, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae An Seo, Sun Ho Kim, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 10264687
    Abstract: A rollable display device includes a roller, a display panel configured to be wound around the roller in a wound-up configuration and to display an image in an unwound configuration, a housing configured to house the display panel in the wound-up configuration and the roller, and a roller controller connected to the roller and configured to change a radius of the roller.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: April 16, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Hwan Choi, Sun Ho Kim, Jeong Ho Kim, Bo Ik Park, Tae An Seo, Jung Hun Lee
  • Publication number: 20190085165
    Abstract: The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Inventors: Won Young CHOI, Doo Young KIM, Jung Hun LEE, Won KO, Chang Min HONG
  • Publication number: 20190083934
    Abstract: According to one embodiment of the present invention, a control method for a water purifier comprises the steps of: filtering inflowing water so as to generate purified water; extracting the generated purified water; measuring the flow rate of the purified water extracted per unit time; flushing a filter part by using purified water generated in the filter part, when the extraction of the purified water is complete; and draining the flushed water to the outside through a residential water outlet of the filter part, wherein, in the purified water generation step, discharging of residential water generated in the purified water generation step is blocked according to the accumulated flow rate during a one-time extraction of the purified water, calculated on the basis of the flow rate of the purified water.
    Type: Application
    Filed: March 7, 2017
    Publication date: March 21, 2019
    Inventors: Hyoung-Min MOON, Dae-Jung JEONG, Byoung-Phil LEE, Sung-Kon CHO, Sang-Hyeon KANG, Sung-Han YUN, Ju-Hyuk EOM, Dae-Sik KANG, Jung-Hun LEE
  • Patent number: 10234717
    Abstract: A method of attaching a polarizer includes preparing a first stage on which a display panel is disposed and a second stage on which a first polarizer is disposed, measuring a shape of a curl of the first polarizer; determining an attachment direction of the first polarizer with respect to the display panel based on the measured curl shape of the first polarizer and attaching the first polarizer to a first surface of the display panel by rotating at least one of the first stage and the second stage based on the determined attachment direction.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: March 19, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Gwan Young Na, Sang Jae Kim, Jung Hun Lee, Hyo Sung Hong
  • Publication number: 20190067067
    Abstract: A tower lift includes a main frame extending in a vertical direction, a movable frame configured to be movable in the vertical direction along the main frame, a carriage module mounted to the movable frame, a pair of driving rails extending parallel with each other on the main frame and comprising a plurality of first permanent magnets and a plurality of second permanent magnets arranged in the vertical direction, respectively, a driving wheel disposed between the driving rails to be spaced apart from the driving rails and comprising a plurality of third permanent magnets arranged in a circumferential direction, and a driving unit for rotating the driving wheel.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 28, 2019
    Applicant: SEMES CO., LTD.
    Inventors: Jung Hun LEE, Sung Hyun LEE, In Bae JANG
  • Patent number: 10215993
    Abstract: A display apparatus and a home appliance including the display apparatus are provided. The display apparatus includes a display unit, a transparent protection layer configured to be disposed on a front surface of the display unit and has a wider area than an area of the display unit, a half mirror layer configured to adhere onto a back surface of the transparent protection layer, reflect a portion of external light, and transmit light diffused from an image display area of the display unit, and a printing layer configured to be formed on a back surface of the half mirror layer and cover the display unit. A color of a background displayed in an image display area of the display unit in response to the display unit being turned on is equal to a color of the printing layer.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: February 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-ah Seung, Jung-hun Lee, Tae-hyoung Cho, Mi-a Oh, Kyoung-ae Lim, Hyun-il Lee, Sang-woon Jeon
  • Publication number: 20190045446
    Abstract: An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time.
    Type: Application
    Filed: October 11, 2018
    Publication date: February 7, 2019
    Inventors: Bu-Seop JUNG, Jong-Mu CHOI, Jung-Hun LEE, Jae-Ki YOU
  • Publication number: 20190031645
    Abstract: The present invention relates to a novel imidazole derivative having a C-Jun N-terminal kinase (JNK) inhibitory activity and a use thereof. A novel imidazole derivative or a pharmaceutically acceptable salt thereof according to the present invention exhibits an excellent inhibitory activity against C-Jun N-terminal kinase (JNK), and thus it is anticipated that a more fundamental approach and target treatment will be possible in the prevention or treatment of degenerative brain nervous system diseases.
    Type: Application
    Filed: January 25, 2017
    Publication date: January 31, 2019
    Inventors: Jung-Mi HAH, Song I YANG, Jung Hun LEE
  • Patent number: 10194543
    Abstract: An expandable display device includes: a housing including a fixing portion; a pair of sliding portions provided at respective sides of the fixing portion, each of the sliding portions being configured to be drawn out from the housing along a first direction such that a distance from the respective sliding portion to the fixing portion is changed; and a panel unit including: a fixing display unit on the fixing portion; and a pair of expanding display units on the pair of sliding portions and having a variable exposing area; a flexible display panel including a plurality of pixels and having a screen at a first side thereof; and a support panel attached to a second side of the flexible display panel facing the first side, the support panel including a plurality of slits extending in a second direction crossing the first direction.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: January 29, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae An Seo, Sun Ho Kim, Sung Hoon Kim, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 10193095
    Abstract: A display device includes first and second guide plates facing each other, a pair of first and second guide rails disposed in the first and second guide plates, a first supporting plate disposed between the first guide rails and of the first and second guide plates, the first supporting plate having opposite end portions fixed to a first position of the first and second guide plates, a second supporting plate having opposite end portions coupled to the pair of first guide rails, a third supporting plate having opposite end portions coupled to the pair of second guide rails, and a display panel supported by at least one of the first to third supporting plates. The pair of first guide rails extends from the first position to a second position. The pair of second guide rails extends from the first position to a third position.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: January 29, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae An Seo, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 10174047
    Abstract: The present invention relates to novel thienodiazepine derivatives or pharmaceutically acceptable salts thereof, and a pharmaceutical composition including the same. The thienodiazepine derivatives or pharmaceutically acceptable salts thereof exhibit selective inhibition activities against protein kinases such as c-Kit, FLT3, FMS, LYN, RAF1, VEGFR3, PDGFRa, PDGFRb, RET, etc., and thus can be used as a pharmaceutical composition for prevention or treatment of abnormal cell growth diseases.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: January 8, 2019
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Jung-Mi Hah, Jung Hun Lee, Minjung Kim
  • Publication number: 20180363034
    Abstract: The present invention provides kits and primers for colony multiplex PCR for the detection of class A, B, C, and D ?-lactamase genes. The rapid detection of bla genes by using the kits and primers according to the present invention allows appropriate prescribing of antibiotics, which can reduce patient mortality and minimize antibiotic resistance. The present invention provides kits and primers for a rapid and accurate molecular method to overcome (a) to detect all clinically-important bla genes and (b) to explain phenotypic tests' results well by using 54 primer pairs, which are designed through novel and elaborate optimization processes. With perfect specificity and sensitivity in 172 control strains and 403 clinical strains, the present invention provides prompt and clinical application to the identification of all bla genes in bacterial pathogens.
    Type: Application
    Filed: September 5, 2018
    Publication date: December 20, 2018
    Inventors: Sang Hee LEE, Jung Hun LEE
  • Publication number: 20180368250
    Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
    Type: Application
    Filed: August 9, 2018
    Publication date: December 20, 2018
    Inventors: Jin-Hwan Choi, Min-Sung Kim, Tae-An Seo, Jung-Hun Lee
  • Publication number: 20180368251
    Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
    Type: Application
    Filed: August 9, 2018
    Publication date: December 20, 2018
    Inventors: Jin-Hwan Choi, Min-Sung Kim, Tae-An Seo, Jung-Hun Lee
  • Patent number: 10136524
    Abstract: A sliding display device includes a housing, a flexible display panel, a first roller, and a second roller. The housing includes a display region between a first edge region and a second edge region. The distance between the first and second edge regions changes as the housing is expanded and contracted. The flexible display panel slides into and out from the housing through the first and second edge regions as the housing expands and contracts. The first and second rollers guide panel regions into and out of empty spaces in the housing. An assistant roller assists in moving one of the panel regions along a non-intersecting path.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: November 20, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Hwan Choi, Jeong-Ho Kim, Tae-An Seo, Jung-Hun Lee
  • Publication number: 20180332640
    Abstract: A method and an apparatus for Wi-Fi connection based on Wi-Fi Protected Setup (WPS) in a portable terminal are provided. The method includes entering a group owner mode of Wi-Fi Direct when enabling of WPS is requested, after entering the group owner mode, entering a WPS session mode where the portable terminal is operable in a WPS registrar mode, determining whether an Access Point (AP) whose WPS session of the WPS registrar mode is enabled or a device whose group owner mode is enabled, exists nearby, and when an AP whose WPS registrar mode is enabled is discovered, disabling the WPS registrar mode and the group owner mode, enabling a WPS session where the portable terminal is to operate in a WPS enrollee mode, and accessing the discovered AP.
    Type: Application
    Filed: July 23, 2018
    Publication date: November 15, 2018
    Inventors: Bu-Seop JUNG, Jung-Hun LEE