Patents by Inventor Sun-hee Lee

Sun-hee 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: 20210020723
    Abstract: Provided is a display device. The display device has a display area and a non-display area disposed around the display area and includes pixels disposed in the display area; and an intra-pixel bending area disposed along a direction of each of the pixels.
    Type: Application
    Filed: February 12, 2020
    Publication date: January 21, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Ju Chan PARK, Sun Hee LEE, Sun Ho KIM, Hyun KIM
  • Patent number: 10897013
    Abstract: Provided is an organic electric element including an electron blocking layer and a hole transport layer capable of improving the luminous efficiency, stability, and lifetime of the organic electric element, and an electronic device including the same.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: January 19, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae Lee, Bum Sung Lee, Sun Hee Lee, Soung Yun Mun, Dae Sung Kim, Jae Taek Kwon
  • Publication number: 20210013447
    Abstract: A display device includes a window, a display module, a protection film, a circuit board, a first area adhesive member, and a second area adhesive member. The window includes a first area providing a front surface and a second area bent from the first area to provide a side surface. The display module includes a first portion coupled to the window and a second portion extending from the first portion. The protection film includes a first film portion corresponding to the first portion and a second film portion corresponding to the second portion, and is disposed below the display module. The first area adhesive member couples the first portion and the first film portion. The second area adhesive member couples the second portion and the second film portion, and has an elastic modulus greater than that of the first area adhesive member. The circuit board is coupled to the second portion.
    Type: Application
    Filed: June 17, 2020
    Publication date: January 14, 2021
    Inventors: SUN HEE LEE, Sunho KIM, Hyun KIM
  • Patent number: 10892494
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: January 12, 2021
    Assignee: Korea Institute of Energy Research
    Inventors: Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Byungchan Bae, Seung-Gon Kim, Dongwon Shin
  • Patent number: 10889843
    Abstract: The present invention relates to an L-lysine-producing microorganism of the genus Corynebacterium and a method for producing L-lysine using the same.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: January 12, 2021
    Assignee: CJ Cheiljedang Corporation
    Inventors: Hyo Jeong Byun, Yoon Hee Chung, Hyung Joon Kim, Sun Young Lee, Hyun Koo Nam, Sun Mi Park, Sang Mok Lee
  • Publication number: 20200409744
    Abstract: A workflow engine framework for creating a single-domain adaptive and a cross-domain adaptive workflow engine platform is disclosed. The single-domain adaptive workflow engine framework is allocated to each of two or more different signal domains and forms a cross-domain adaptive workflow engine framework. Here, the single-domain adaptive workflow engine framework includes a resource management unit configured to manage resources including engine components and workflow property specification components; a system configuration unit configured to create an engine by assembling the property specification components; and a system control unit configured to drive and execute one or more engines.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yeon Hee LEE, Hyun Jae KIM, Ho Sung LEE, Dae Won KIM, Hyun Joong KANG, Soon Hyun KWON, Woong Shik YOU, Nae Soo KIM, Sun Jin KIM, Young Min KIM, Hoo Young AHN, Cheol Sig PYO
  • Publication number: 20200404797
    Abstract: A display device, includes: a substrate including a display front portion, a display curved portion, a non-display curved portion, and a non-display rear portion; a display layer attached to the display front portion and the display curved portion; a member attached to an inner side of the substrate, and including articulations attached to an inner side of the non-display curved portion; and a window attached to an outer side of the display layer; wherein: the display layer is attached to an outer side of the substrate; at least a portion of the display curved portion forms a first generally curved surface; at least a portion of the non-display curved portion forms a second generally curved surface; the non-display rear portion forms a substantially flat surface; at least one of the articulations has a cross-sectional width that decreases in a direction away from the substrate; and at least one of the articulations contacts each other to form the second generally curved surface of the non-display curved porti
    Type: Application
    Filed: June 17, 2020
    Publication date: December 24, 2020
    Inventors: Sunho KIM, Hyun Kim, Juchan Park, Sun Hee Lee, Seonbeom Ji
  • Publication number: 20200401246
    Abstract: A display device includes a pixel including a first electrode, an emission layer, and a second electrode, a buffer layer disposed on the pixel, a first insulating pattern disposed on the buffer layer, and a second insulating pattern disposed on the first insulating pattern and having an island shape. The pixel, the buffer layer, the first insulating pattern, and the second insulating pattern are disposed in a thickness direction, and the second insulating pattern overlaps the pixel in the thickness direction.
    Type: Application
    Filed: April 1, 2020
    Publication date: December 24, 2020
    Inventors: Sun Hee Lee, Sun Ho Kim, Hyun Jun Kim, Ju Chan Park, Hyun Kim
  • Publication number: 20200391617
    Abstract: A system for reducing driver fatigue in a seat includes an electric reclining device configured to recline a seat back, an electric extension device configured to move an extension unit formed at a front end part of a seat cushion forward and backward, an air cell device including a plurality of air cells installed in the seat back to be expandable, and a controller configured to control driving of the reclining device, the extension device, and the air cell device in a designated driving pattern to implement a driver fatigue reduction posture of the seat.
    Type: Application
    Filed: October 7, 2019
    Publication date: December 17, 2020
    Inventors: Baek Hee Lee, Dong Woo Jeong, Tae Uk Kang, Sun Woo Choi, Hyun Kyu Park, Seung Young Lee, Sang Do Park, Yo Seob Lee, Yeong Sik Kim, Hee Cheon You, Seung Hoon Lee, Min Jae Kim, Jeong Bae Ko
  • Patent number: 10866694
    Abstract: An electronic device according to various embodiments of the present invention comprises: a first main body including a first surface and a second surface which faces the opposite direction to the first surface; a second main body including a third surface which faces the first surface of the first main body part when being folded in a first direction, and a fourth surface which faces the second surface of the first main body part when being folded in a second direction; a rotatable connection unit which connects at least a part of one side of the first main body part and at least a part of one side of the second main body part; a first display which is exposed to the first surface of the first main body part; a second display which is exposed to the third surface of the second main body part; a processor which is electrically connected to the first display and the second display; and a memory which is electrically connected to the processor.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: December 15, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joon-Hwan Kim, Yo-Han Lee, Hyun-Yeul Lee, Kyung-Wha Hong, Sun-Hee Moon, Won-Sik Lee, Seung-Yeon Chung, Hye-Min Ha
  • Publication number: 20200383892
    Abstract: Provided is a composition for preventing or improving UV-induced skin damage that contains hydrangenol derived from the extract of Hydrangea serrata as an active ingredient. The composition containing hydrangenol derived from the extract of Hydrangea serrata is able to increase secretion of hyaluronic acid and procollagen type-1 and inhibit secretion of MMP-1 in skin cells, and therefore effective in preventing or improving UV-induced damage of skin cells. Accordingly, the hydrangenol-containing composition is usefully available as a quasi-drug, drug, food, or cosmetic composition.
    Type: Application
    Filed: April 27, 2018
    Publication date: December 10, 2020
    Inventors: Sun Hee LEE, Keun Suk LEE, Hyoun Jea KIM, Kyung Tae LEE, Ji Sun SHIN, Yu Kyong SHIN, Hye Shin AHN
  • Patent number: 10858517
    Abstract: A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; and 4) a compound capable of dissolving the photoinitiators.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: December 8, 2020
    Assignee: MOMENTIVE PERFORMANCE MATERIALS KOREA CO., LTD.
    Inventors: Sun Yu, Nan Soo Kim, Minjae Jeong, Jang Hee Lee
  • Patent number: 10861650
    Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and a first internal electrode and a second internal electrode disposed in a stacking direction to face each other with the dielectric layer interposed therebetween; and a first external electrode electrically connected to the first internal electrode and a second external electrode electrically connected to the second internal electrode. Where a length of the first electrode layer in a length direction of the ceramic body is denoted by A and a length of the second electrode layer in a length direction of the ceramic body is denoted by B, B is shorter than A.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 8, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hye Young Choi, Jae Hyun Lee, Hyun Hee Gu, Sun Woong Kim
  • Publication number: 20200381661
    Abstract: A display device includes a display panel, a first protective member, and a second protective member. The display panel includes a front part, a first side part extending from the front part, and a pad portion extending from the first side part. A pad is on the pad portion, the first side part is bent, and each of the front part and the first side part displays an image. The first protective member is below the display panel and overlaps the front part and the first side part. The second protective member is below the display panel, in a same layer as the first protective layer, and overlaps the pad portion. The second protective member has a bending stiffness greater than a bending stiffness of the first protective member.
    Type: Application
    Filed: May 11, 2020
    Publication date: December 3, 2020
    Inventors: SUN HEE LEE, Sunho KIM, Hyun KIM
  • Patent number: 10852581
    Abstract: A light unit according to an exemplary embodiment includes a light source and an optical member transmitting and converting light emitted from the light source, where the optical member includes a light guide, a low refractive index layer disposed on the light guide and having a smaller refractive index than that of the light guide, and a wavelength conversion layer disposed on the low refractive index layer and including quantum dots, and the low refractive index layer includes a metal.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Hee Lee, Baek Hee Lee, Sun-Young Hong
  • Publication number: 20200365815
    Abstract: The organic electric element comprising a compound represented by Formula 1 as material of an emission-auxiliary layer and an electronic device thereof are disclosed, and by comprising the compound represented by Formula 1 in an emission-auxiliary layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
    Type: Application
    Filed: October 12, 2018
    Publication date: November 19, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Dae Hwan OH, Dae Sung KIM, Moo Jin PARK, Jeong Seok KIM, Sun Hee LEE
  • Patent number: 10840455
    Abstract: Provided are a compound for an organic electronic element that can improve the luminous efficiency, stability and life span of the element, an organic electronic element comprising the same, and an electronic device thereof.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: November 17, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Min Ji Jo, Sun Hee Lee, Yong Wook Park, Chi Hyun Park
  • Patent number: 10840457
    Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and an electronic device comprising the same. The driving voltage of an organic electronic device can be lowered, and the luminous efficiency and life time of an organic electronic device can be improved by comprising the compound represented by the Formula 1 in the organic material layer.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: November 17, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Yeon Hee Choi, Sun-Hee Lee, Seul-gi Kim, Seungwon Yeo
  • Publication number: 20200358004
    Abstract: Provided are a compound represented by Formula 1, an organic electroluminescent element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electroluminescent device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electroluminescent element can be lowered, and the luminous efficiency and life time of the organic electroluminescent element can be improved.
    Type: Application
    Filed: September 19, 2018
    Publication date: November 12, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Seung Won CHOI, Won Sam KIM, Jung Hwan PARK, Chi Hyun PARK, Sun Hee LEE
  • Patent number: 10818985
    Abstract: The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: October 27, 2020
    Assignee: Hanon Systems
    Inventors: Hong-Young Lim, Jun Young Song, Wi Sam Jo, Hyun Hee Jung, Sun Mi Lee