Patents by Inventor Changmok KIM

Changmok KIM 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: 9879035
    Abstract: A composition for fabricating an organic film, an organic light-emitting display apparatus manufactured using the same, and a method of manufacturing the organic light-emitting display apparatus, the composition comprising a first compound that includes n substituents Y, and m polymerizable groups P1, wherein n is selected from 1, 2, 3, and 4; m is selected from 1, 2, 3, and 4; OP1 of the first compound is equal to or greater than 2.8 and equal to or less than 4.8; OP1 being (total number of atoms of the first compound)/{(number of carbon atoms of the first compound)?(number of oxygen atoms of the first compound)}; and RP1 of the first compound is equal to or greater than 0.01 and equal to or less than 0.46; RP1 being {(number of carbon atoms of the substituent Y)X n}/(number of carbon atoms of the first compound).
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: January 30, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jinho Kwack, Seungyong Song, Taewook Kang, Youngseo Choi, Changmok Kim, Daebeom Shin, Yonghyuck Lee
  • Publication number: 20170345881
    Abstract: An organic light-emitting display apparatus includes: a substrate including a display area and a peripheral area at an outer side of the display area; a pixel electrode disposed in the display area of the substrate; a pixel-defining layer disposed on the pixel electrode and exposing at least a portion of the pixel electrode; an intermediate layer disposed on the pixel electrode; an opposite electrode disposed on the intermediate layer; a first conductive layer disposed in the peripheral area of the substrate and including at least one opening; a first block structure and a second block structure disposed on the first conductive layer and separated from each other with the at least one opening therebetween; and an encapsulation structure disposed on the opposite electrode in the display area and the peripheral area.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 30, 2017
    Inventors: Changmok KIM, Jinho KWACK
  • Publication number: 20170207859
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which a communication can be performed using a sound wave or an ultrasonic wave. The present invention includes a display unit configured to display information, a microphone configured to receive an input of a sound, and a controller, if a preset user input is received, controlling the microphone to enter a state capable of listening to a communication signal on at least one band of a sound wave and an ultrasonic wave.
    Type: Application
    Filed: June 9, 2015
    Publication date: July 20, 2017
    Applicant: LG ELECTRONICS INC.
    Inventor: Changmok KIM
  • Publication number: 20170075492
    Abstract: A display apparatus is provided. The display apparatus includes: a substrate; a display unit on the substrate; an encapsulating unit on the display unit, the encapsulating unit encapsulating the display unit; a first layer on the encapsulating unit; a porous layer on the first layer; a touch film on the first layer; and a polarizing plate on the touch film.
    Type: Application
    Filed: June 1, 2016
    Publication date: March 16, 2017
    Inventors: Changmok Kim, Jinho Kwak, Youngseo Choi
  • Publication number: 20170069873
    Abstract: A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a dam in the peripheral area, a first inorganic layer located in both the display area and the peripheral area and covering the dam, an upper surface of the first inorganic layer being nonplanar, and a roughness of the upper surface at a first part of the first inorganic layer outside the dam being greater than a roughness of the upper surface near a center of the display area, an organic layer covering the first inorganic layer in the display area and a portion of the peripheral area, and a second inorganic layer located in both the display area and the peripheral area and covering the dam and the organic layer.
    Type: Application
    Filed: April 28, 2016
    Publication date: March 9, 2017
    Inventors: Changmok Kim, Jaeho Lee
  • Publication number: 20160137769
    Abstract: A composition for fabricating an organic film, an organic light-emitting display apparatus manufactured using the same, and a method of manufacturing the organic light-emitting display apparatus, the composition comprising a first compound that includes n substituents Y, and m polymerizable groups P1, wherein n is selected from 1, 2, 3, and 4; m is selected from 1, 2, 3, and 4; OP1 of the first compound is equal to or greater than 2.8 and equal to or less than 4.8; OP1 being (total number of atoms of the first compound)/{(number of carbon atoms of the first compound)?(number of oxygen atoms of the first compound)}; and RP1 of the first compound is equal to or greater than 0.01 and equal to or less than 0.46; RP1 being {(number of carbon atoms of the substituent Y) X n}/(number of carbon atoms of the first compound).
    Type: Application
    Filed: May 8, 2015
    Publication date: May 19, 2016
    Inventors: Jinho KWACK, Seungyong SONG, Taewook KANG, Youngseo CHOI, Changmok KIM, Daebeom SHIN, Yonghyuck LEE
  • Publication number: 20160117076
    Abstract: A mobile terminal includes a display unit, a wireless communication unit, and a controller. The controller displays a my device object corresponding to the mobile terminal, at least one first external device object corresponding to at least one first external device connected to the mobile terminal with wireless communication through the wireless communication unit, and at least one connectable second external device object in correspondence to at least one second external device connectable to the mobile terminal with wireless communication through the wireless communication unit. The controller displays a line indicating that wireless communication is connected between the my device object and the first external device object when the mobile terminal and the first external device are connected to each other through wireless communication.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 28, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Changmok KIM, Sangwoon LEE, Eunjin KIM, Wook SHIN, Janghwan JEON, Younhwa CHOI, Minkyoung CHANG, Jungmin PARK, Jinhae CHOI
  • Patent number: 9280263
    Abstract: A mobile terminal capable of sensing a touch input, and a control method thereof are provided. The mobile terminal includes: a display unit configured to display screen information; a sensing unit configured to sense a touch input applied to the display unit; and a controller configured to display an indicator bar including at least one icon together with the screen information, and select any one of icons displayed in the indicator bar.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: March 8, 2016
    Assignee: LG Electronics Inc.
    Inventor: Changmok Kim
  • Patent number: 8713463
    Abstract: A mobile terminal is disclosed. According to one embodiment, the mobile terminal includes: a housing including a front side, a rear side and a plurality of lateral sides; a touchscreen located on the front side of the housing, configured to display at least one touch-executable object, and including a predefined edge region; and a controller. The controller is configured to preempt execution of a function corresponding to a particular object of the at least one touch-executable object if a first touch of the particular object is detected in the predefined edge region of the touchscreen.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: April 29, 2014
    Assignee: LG Electronics Inc.
    Inventors: Changmok Kim, Nayoung Hong, Minjoo Kim
  • Publication number: 20140115455
    Abstract: A mobile terminal capable of sensing a touch input, and a control method thereof are provided. The mobile terminal includes: a display unit configured to display screen information; a sensing unit configured to sense a touch input applied to the display unit; and a controller configured to display an indicator bar including at least one icon together with the screen information, and select any one of icons displayed in the indicator bar.
    Type: Application
    Filed: March 12, 2013
    Publication date: April 24, 2014
    Inventor: Changmok KIM
  • Publication number: 20120079386
    Abstract: A mobile terminal of controlling playback speed of an image by using a touch gesture and a method for controlling playback speed of a mobile terminal are provided. A direction, such as fast-forward or rewind, and a multiple velocity of a video screen image are determined according to a direction and movement distance of a touch gesture made by moving a user's finger on a video reproduction screen image and the video screen image is moved according to the determined multiple velocity and direction at a corresponding position when the touch gesture is released such that the video can be fast-forwarded or rewound at various speeds.
    Type: Application
    Filed: July 15, 2011
    Publication date: March 29, 2012
    Inventors: Changmok Kim, Wheeyoung Jun, Sungwon Yeom, Heejin Cho, Hyunbo Choi, Hyeokjin Kwon
  • Publication number: 20120011438
    Abstract: A mobile terminal is disclosed. According to one embodiment, the mobile terminal includes: a housing including a front side, a rear side and a plurality of lateral sides; a touchscreen located on the front side of the housing, configured to display at least one touch-executable object, and including a predefined edge region; and a controller. The controller is configured to preempt execution of a function corresponding to a particular object of the at least one touch-executable object if a first touch of the particular object is detected in the predefined edge region of the touchscreen.
    Type: Application
    Filed: March 15, 2011
    Publication date: January 12, 2012
    Inventors: Changmok KIM, Nayoung Hong, Minjoo Kim