Patents by Inventor Kyung Chan Kim

Kyung Chan 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).

  • Publication number: 20190276701
    Abstract: The present invention relates to a cell membrane-mimicking brush polymer having surface properties mimicking a cell membrane and a self-assembly capability by means of a cell membrane mimicking functional group introduced to a brush terminal, and a method for preparing same.
    Type: Application
    Filed: November 7, 2017
    Publication date: September 12, 2019
    Inventors: Moon-Hor REE, Kyung-Ho KWON, Jong-Chan LEE, Chang-Sub KIM, Hyun-Joong KIM, Hong-Chul KIM, Jeong-Rae KIM
  • Publication number: 20190265526
    Abstract: A liquid crystal display is provided. The liquid crystal display includes a first display substrate, a second display substrate which faces the first display substrate, and a liquid crystal layer which is disposed between the first display substrate and the second display substrate. The first display substrate comprises a first base substrate, a reflective electrode which is disposed on the first base substrate, and a pixel electrode which is disposed on the reflective electrode.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Inventors: Kyung Tae CHAE, Sung Jin KIM, Don Chan CHO
  • Patent number: 10380404
    Abstract: A display device includes a substrate, display elements, a window, and a photo sensor array. The substrate includes a display area and a non-display area. The display elements overlap the display area. The window is disposed on the substrate. The photo sensor array is disposed between the substrate and the window. The photo sensor array is configured to sense three-dimensional pattern information (e.g., epidermal ridge information) of a user via light reflected from a touch input of the user. One or more of the display elements is configured to illuminate a contact area of the touch input with the light.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: August 13, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young Chan Kim, Il Nam Kim, Kyung Tea Park, Byung Han Yoo, Tae Hee Lee
  • Patent number: 10374019
    Abstract: A display device includes: a display panel including a display area for displaying an image; a window provided on an upper portion of the display panel; a protection plate provided on a lower portion of the display panel; and a photosensor provided at least one of between the display panel and the window and between the display panel and the protection plate, wherein the photosensor includes a shutter for controlling light emitted by the display panel to transmit through the window or the protection plate, and a photodetector for receiving the light reflected after transmitting through the window or the protection plate.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: August 6, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byung Han Yoo, Young Chan Kim, Kyung Tea Park, Yong-Suk Yeo
  • Publication number: 20190219875
    Abstract: A display device and a method of manufacturing a display device are provided. The display device includes: a base substrate; a color conversion pattern disposed on the base substrate; and a low refractive layer disposed on the base substrate, stacked with the color conversion pattern, and having a lower refractive index than the color conversion pattern. The low refractive layer includes a first base resin and particle clusters dispersed in the first base resin, and the particle clusters include a plurality of particles and bridges that combine the particles.
    Type: Application
    Filed: September 7, 2018
    Publication date: July 18, 2019
    Inventors: Jin Soo Jung, Young Gu Kim, Taek Joon Lee, Keun Chan Oh, Sun Young Chang, Hye Lim Jang, Baek Kyun Jeon, Kyung Seon Tak
  • Publication number: 20190214869
    Abstract: A hairpin winding motor for a vehicle may include a hairpin including a pattern coil formed from a bundle of a plurality of coils; a stator including a slot in which the hairpin is arranged; and a rotor configured to move in response to the stator.
    Type: Application
    Filed: July 30, 2018
    Publication date: July 11, 2019
    Inventors: Sang Hoon Moon, Dong Yeon Han, Yeon Ho Kim, Woong Chan Chae, Young Jin Shin, Kyung Soo Park, Hyoung Jun Cho, Jung Shik Kim
  • Publication number: 20190212026
    Abstract: The disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). A method of a server is provided. The method includes determining a target temperature range to be applied to a first zone; predicting an indoor temperature for each of a plurality of zones included in a second zone in which the first zone is included; predicting efficiency of at least one first outdoor unit connected to first indoor units installed at the second zone; and controlling operations of the first indoor units based on the target temperature range, the indoor temperature for each of the plurality of zones, and the efficiency of at least one first outdoor unit.
    Type: Application
    Filed: May 30, 2018
    Publication date: July 11, 2019
    Inventors: Kyung-Jae KIM, Kwan-Woo SONG, Byeong-Chan LEE, Woon-Sik LEE, Je-Hyeon LEE, Hye-Jung CHO, Soon-Heum KO, Sung-Geun SONG, Jae-Hong KIM
  • Patent number: 10330987
    Abstract: A liquid crystal display is provided. The liquid crystal display includes a first display substrate, a second display substrate which faces the first display substrate, and a liquid crystal layer which is disposed between the first display substrate and the second display substrate. The first display substrate comprises a first base substrate, a reflective electrode which is disposed on the first base substrate, and a pixel electrode which is disposed on the reflective electrode.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: June 25, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung Tae Chae, Sung Jin Kim, Don Chan Cho
  • Publication number: 20190189984
    Abstract: Disclosed is a cell pouch having excellent formability, which includes a high elongation nylon film. When the high elongation nylon film is stretched in a machine direction (MD), an increment of a tensile strength value with respect to an increment of an elongation value (an increment of tensile strength/an increment of elongation) increasing from 6.7% to 100% is more than 0.04 and less than 0.05, and when the high elongation nylon film is stretched in a transverse direction (TD), an increment of a tensile strength value with respect to an increment of an elongation value increasing from 6.7% to 100% is more than 0.06 and less than 0.08.
    Type: Application
    Filed: February 22, 2019
    Publication date: June 20, 2019
    Applicant: YOULCHON CHEMICAL CO., LTD.
    Inventors: Hee Sik HAN, Kyung Chan KIM, Jong Hyub PARK
  • Patent number: 10325533
    Abstract: An electronic device is provided. The electronic device includes a display configured to output a screen on which a web browser is executed, an input device comprising input circuitry configured to integrate with the display or be independent of the display, a communication circuit configured establish a communication channel with the network via a wired or wireless communication connection, a processor configured to be electrically connected with the communication circuit, the display, and the input device, and a memory configured to store a program and instructions for the web browser and be electrically connected with the processor.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 18, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung Tae Kim, Kyoung Bong Kang, Eun Sol Park, Young Taeck Song, Soon Young Lee, Gyong Jin Joung, Hee Jae Kim, Hyun Soo Shim, Dae Chan Jang, Jin Hyuk Jun, Jae Young Choi
  • Publication number: 20180138480
    Abstract: The present specification discloses a cell pouch having excellent formability, which includes a high elongation nylon film. When the high elongation nylon film is stretched in a machine direction (MD), an increment of a tensile strength value with respect to an increment of an elongation value (an increment of tensile strength/an increment of elongation) increasing from 6.7% to 100% is more than 0.04 and less than 0.05, and when the high elongation nylon film is stretched in a transverse direction (TD), an increment of a tensile strength value with respect to an increment of an elongation value increasing from 6.7% to 100% is more than 0.06 and less than 0.08.
    Type: Application
    Filed: June 20, 2017
    Publication date: May 17, 2018
    Applicant: YOULCHON CHEMICAL CO., LTD.
    Inventors: Hee Sik HAN, Kyung Chan KIM, Jong Hyub PARK
  • Patent number: 9164353
    Abstract: A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer formed between the first substrate and the second substrate, wherein a plurality of quantum rods are arranged in the quantum rod layer in one direction; and a polarizer disposed on the display panel and including a quarter wave plate (QWP) layer and a polyvinyl alcohol (PVA) layer, wherein the PVA layer transmits only light linearly polarized in a first direction, and wherein the QWP layer is disposed under the PVA layer, and the QWP layer circularly polarizes the light linearly polarized in the first direction or linearly polarizes light reflected by the display panel in a second direction.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: October 20, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Il Jeon, Kyung-Chan Kim, Joong-Pill Park, Moon-Bae Gee, Sung-Hee Cho, Kyung-Kook Jang, Kyung-Seok Jeong
  • Patent number: 9146420
    Abstract: A liquid crystal display (LCD) device according to an embodiment includes a liquid crystal panel; a first polarization plate on the liquid crystal panel; a backlight unit under the liquid crystal panel; and a quantum rod sheet disposed between the liquid crystal panel and the backlight unit.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: September 29, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Moon-Bae Gee, Jeong-Ae Lee, Kyung-Chan Kim, Kyung-Hoon Lee, Kyung-Jin Yoon, Joong-Pill Park, Sung-Hee Cho, Hyo-Jin Noh, Kyung-Kook Jang, Kyung-Seok Jeong
  • Patent number: 9104062
    Abstract: A liquid crystal display (LCD) device includes a first substrate; a second substrate; a liquid crystal layer disposed between the first and second substrates; a color filter on one of the first and second substrates; a first polarization plate under the first substrate; a second polarization plate over the second substrate; a backlight unit under the first polarization plate; and a quantum rod sheet disposed between the color filter and the second polarization plate.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: August 11, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyung-Chan Kim, Gee-Sung Chae, Soon-Wook Cha, Kyung-Hoon Lee, Joong-Pill Park, Moon-Bae Gee, Sung-hee Cho, Kyung-Kook Jang, Kyung-Seok Jeong
  • Patent number: 8902384
    Abstract: A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer disposed between the first substrate and the second substrate, wherein quantum rods in the quantum rod layer are arranged in one direction; a backlight unit provided under the display panel and configured to provide light to the display panel; and a short-wavelength pass filter film formed between the display panel and the backlight unit, and configured to transmit the light having a predetermined wavelength range.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: December 2, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Il Jeon, Kyung-Chan Kim, Joong-Pill Park, Moon-Bae Gee, Sung-Hee Cho, Kyung-Kook Jang, Kyung-Seok Jeong
  • Publication number: 20140016296
    Abstract: A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer formed between the first substrate and the second substrate, wherein a plurality of quantum rods are arranged in the quantum rod layer in one direction; and a polarizer disposed on the display panel and including a quarter wave plate (QWP) layer and a polyvinyl alcohol (PVA) layer, wherein the PVA layer transmits only light linearly polarized in a first direction, and wherein the QWP layer is disposed under the PVA layer, and the QWP layer circularly polarizes the light linearly polarized in the first direction or linearly polarizes light reflected by the display panel in a second direction.
    Type: Application
    Filed: October 12, 2012
    Publication date: January 16, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Il JEON, Kyung-Chan KIM, Joong-Pill PARK, Moon-Bae GEE, Sung-Hee CHO, Kyung-Kook JANG, Kyung-Seok JEONG
  • Publication number: 20130341588
    Abstract: A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer disposed between the first substrate and the second substrate, wherein quantum rods in the quantum rod layer are arranged in one direction; a backlight unit provided under the display panel and configured to provide light to the display panel; and a short-wavelength pass filter film formed between the display panel and the backlight unit, and configured to transmit the light having a predetermined wavelength range.
    Type: Application
    Filed: October 12, 2012
    Publication date: December 26, 2013
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Il JEON, Kyung-Chan KIM, Joong-Pill PARK, Moon-Bae GEE, Sung-Hee CHO, Kyung-Kook JANG, Kyung-Seok JEONG
  • Publication number: 20130135558
    Abstract: A liquid crystal display (LCD) device includes a first substrate; a second substrate; a liquid crystal layer disposed between the first and second substrates; a color filter on one of the first and second substrates; a first polarization plate under the first substrate; a second polarization plate over the second substrate; a backlight unit under the first polarization plate; and a quantum rod sheet disposed between the color filter and the second polarization plate.
    Type: Application
    Filed: April 25, 2012
    Publication date: May 30, 2013
    Inventors: Kyung-Chan KIM, Gee-Sung CHAE, Soon-Wook CHA, Kyung-Hoon LEE, Joong-Pill PARK, Moon-Bae GEE, Sung-hee CHO, Kyung-Kook JANG, Kyung-Seok JEONG
  • Publication number: 20130107170
    Abstract: A liquid crystal display (LCD) device according to an embodiment includes a liquid crystal panel; a first polarization plate on the liquid crystal panel; a backlight unit under the liquid crystal panel; and a quantum rod sheet disposed between the liquid crystal panel and the backlight unit.
    Type: Application
    Filed: May 23, 2012
    Publication date: May 2, 2013
    Inventors: Moon-Bae GEE, Jeong-Ae LEE, Kyung-Chan KIM, Kyung-Hoon LEE, Kyung-Jin YOON, Joong-Pill PARK, Sung-Hee CHO, Hyo-Jin NOH, Kyung-Kook JANG, Kyung-Seok JEONG
  • Patent number: 8425399
    Abstract: A focusing board assembly for a medical imaging equipment gives a comfortable feeling mentally or physically by visually getting rid of an oppressive feeling arisen when a patient is in a tunnel-like enclosed space such as MRI or CT for his/her medical examination.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: April 23, 2013
    Assignee: Industry-Academic Cooperation Foundation, Keimyung University
    Inventors: Moo-Seong Cho, Tae-Kwan Yun, Jae-Young Bae, Byung-Ki Kim, Soong-Hyuck Suh, Kyung-Chan Kim