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).

  • Patent number: 11150753
    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: Grant
    Filed: April 1, 2020
    Date of Patent: October 19, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sun Hee Lee, Sun Ho Kim, Hyun Jun Kim, Ju Chan Park, Hyun Kim
  • Patent number: 11149033
    Abstract: The present invention relates to a novel heteroaryl compound, an enantiomer, a diastereomer or a pharmaceutically acceptable salt thereof, and an antiviral composition comprising the same as an active ingredient. The novel compounds represented by formula (I) or formula (II) according to the present invention are remarkably superior in antiviral activity against an influenza virus, and furthermore, have low cytotoxicity and thus low adverse effects on a human body. Therefore, a pharmaceutical composition containing the same as an active ingredient can be effectively used for the prevention or treatment of diseases caused by an influenza virus infection.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: October 19, 2021
    Assignees: INSTITUT PASTEUR KOREA, ST PHARM CO., LTD.
    Inventors: Ji Young Min, So Young Chang, Ji Hye Lee, Sun Hee Kang, Sun Ju Kong, Su Yeon Jo, Young Mi Kim, Junghwan Choi
  • Publication number: 20210320258
    Abstract: Provided are compound represented by Formula 1, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by including the compound represented by Formula 1 in the organic material 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: June 23, 2021
    Publication date: October 14, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ji OH, Soung Yun MUN, Sun Hee LEE, Hyung Dong LEE, Byoung Yeop KANG, Ui Sik KWON
  • Patent number: 11144833
    Abstract: Provided are a data processing apparatus and method for merging and processing deterministic knowledge and non-deterministic knowledge. The data processing apparatus and method may efficiently process various real-time and large-scale data to convert the data into knowledge by merging and processing non-deterministic knowledge and also deterministic knowledge perceived by an expert. Thus, it is possible to adaptively operate in accordance with a dynamically changing application service environment by converting a conversion rule for converting collected data generated from an application service system into semantic data, a context awareness rule for perceiving context information from given information, and a user query for searching for knowledge information into knowledge and gradually augmenting the knowledge information in accordance with an application service environment.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 12, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon Hyun Kwon, Eun Joo Kim, Hong Kyu Park, Hyun Joong Kang, Kwi Hoon Kim, Young Min Kim, Hyun Jae Kim, Ji Hoon Bae, Se Won Oh, Jae Hak Yu, Yeon Hee Lee, Ho Sung Lee, Nae Soo Kim, Sun Jin Kim, Cheol Sig Pyo
  • Publication number: 20210300888
    Abstract: Disclosed is a compound represented by chemical formula (1). In addition, disclosed is an organic electronic element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer contains the compound represented by chemical formula (1). Light-emitting efficiency, stability and lifespan may be enhanced when the compound represented by chemical formula (1) is contained in the organic layer.
    Type: Application
    Filed: September 15, 2017
    Publication date: September 30, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Hyoung Keun PARK, Yun Suk LEE, Ki Ho SO, Jong Gwang PARK, Yeon Seok JEONG, Jung Hwan PARK, Sun Hee LEE, Jung Wook LEE
  • Patent number: 11133471
    Abstract: Disclosed is a compound represented by chemical formula (1). In addition, disclosed is an organic electronic element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer contains the compound represented by chemical formula (1). Light-emitting efficiency, stability and lifespan may be enhanced when the compound represented by chemical formula (1) is contained in the organic layer.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: September 28, 2021
    Inventors: Hyoung Keun Park, Yun Suk Lee, Ki Ho So, Jong Gwang Park, Yeon Seok Jeong, Jung Hwan Park, Sun Hee Lee, Hak Young Lee
  • Publication number: 20210288262
    Abstract: Provided is 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 electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: July 27, 2017
    Publication date: September 16, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Dae Hwan OH, Jeongkeun PARK, Hyemin CHO, Ga-Eun LEE, Daesung KIM, Junghwan PARK, Sun-Hee LEE, Sunpil HWANG
  • Publication number: 20210280663
    Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.
    Type: Application
    Filed: December 30, 2020
    Publication date: September 9, 2021
    Inventors: Sun Ho KIM, Gun Hee KIM, Dong Hwan SHIM, Tae Hoon YANG, Sun Hee LEE
  • Publication number: 20210280793
    Abstract: Provided are a compound capable of lowering a driving voltage, enhancing light emitting efficiency and thermal resistance, and improving lifespan and color purity of the element, an organic element using the same, and an electric device for the same.
    Type: Application
    Filed: May 3, 2021
    Publication date: September 9, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol PARK, Yeon Hee CHOI, Mun Jae LEE, Soung Yun MUN, Ki Won KIM, Nam Jin PARK, Sun Pil HWANG
  • Patent number: 11111118
    Abstract: Disclosed is a vehicle jack device. The vehicle jack device according to an exemplary embodiment of the present invention includes: a base portion in which an inserting hole into which a hinge shaft is inserted is formed and which is supported on a bottom side; a pair of lower arms of which a first portion is installed in the hinge shaft of the base portion in a rotatable way and in which a reinforcing rib is formed in a lengthwise direction; a pair of upper arms respectively installed in a second portion of the lower arm, and on which a reinforcing rib is formed in a lengthwise direction; a bracket member for fixing a first portion of the upper arm in a rotatable way; and a driver installed between the lower arm and the upper arm and providing a tucking driving force to the lower arm and the upper arm.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: September 7, 2021
    Assignees: LG CHEM, LTD., TAE JUNG TECHNICAL MFG CO., LTD.
    Inventors: Dong Kyu Lim, Tai-Soo Shin, Sun Woo Kim, Se Jung Lee, Ji Eun Im, Ilhwan Sa, Woosuk Choi, Ho Seon Park, Ku Hee Anh
  • Publication number: 20210274454
    Abstract: An electronic device and a method of measuring an amount of user physical activity by an electronic device are provided. The method includes establishing short range communication among a plurality of electronic devices, determining one of the plurality of electronic devices as a primary device, communicating state information of remaining electronic devices to the primary device, activating a sensor on a device having a highest priority among the plurality of electronic devices according to the state information, recording physical activity information according to physical activity sensed by the sensor, communicating the physical activity information to the primary device, calculating an amount of physical activity according to the communicated physical activity information, and synchronizing the amount of physical activity among the plurality of electronic devices.
    Type: Application
    Filed: May 20, 2021
    Publication date: September 2, 2021
    Inventors: Ji-Hye BAN, Sun-Mi PARK, Jeong-Min PARK, Dae-Yong LEE, Youn-Hee LEE, Jae-Woong CHUN
  • Publication number: 20210273164
    Abstract: Provided is a compound capable of improving luminous efficiency, stability and lifetime of an organic electronic device, an organic electric element using the same, and an electronic device comprising the element.
    Type: Application
    Filed: April 14, 2021
    Publication date: September 2, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ju SONG, Ho Young JUNG, Mi Young CHAE, Jae Taek KWON, Moo Jin PARK, Sun Hee LEE
  • Publication number: 20210265397
    Abstract: An image sensor includes a semiconductor substrate having a first surface and a second surface, a pixel element isolation film extending through an interior of the semiconductor substrate and defining a plurality of active pixels in the semiconductor substrate, and a dummy element isolation film extending through the interior of the semiconductor substrate and extending along at least one side of the active pixels in a plan view and defining a plurality of dummy pixels in the semiconductor substrate. The pixel element isolation film may have a first end that is substantially coplanar with the first surface and has a first width in a first direction parallel to the first surface, and the dummy element isolation film has a first end that is substantially coplanar with the first surface and has a second width that is greater than the first width of the pixel element isolation film.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 26, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-han HAN, Sun-hyun KIM, Han-seok KIM, Chung-ho SONG, Gyeong-hee LEE, Hee-geun JEONG
  • Publication number: 20210257419
    Abstract: An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 19, 2021
    Inventors: Sang Eok Jang, Seung Chan Lee, Sun Ho Kim, Dong Hwan Shim, Sun Hee Lee, Gun Hee Kim, Tae Hoon Yang
  • Publication number: 20210257558
    Abstract: The present invention provides a compound that can increase the light-emitting efficiency, reduce the driving voltage, and improve the durability of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: March 31, 2021
    Publication date: August 19, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Jeong Keun PARK, Hye Ryeong KIM, Ho Young JUNG, Jung Hwan PARK, Sun Hee LEE, Gyu Min LEE, Sun Pil HWANG, Seok Hyun KIM
  • Publication number: 20210242410
    Abstract: Provided is an organic electric element and an electronic device thereof, by using the mixture of the compounds as a phosphorescent host material, it is possible to achieve a high luminous efficiency and a low driving voltage of an organic electric element, and the life span of the device can be greatly improved.
    Type: Application
    Filed: March 25, 2021
    Publication date: August 5, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae LEE, Soung Yun MUN, Jae Taek KWON, Dae Sung KIM, Moo Jin PARK, Sun Hee LEE, Sun Pil HWANG, Ho Young JUNG, Bum Sung LEE
  • Publication number: 20210242408
    Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.
    Type: Application
    Filed: April 17, 2021
    Publication date: August 5, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun PARK, Yun Suk LEE, Ki Ho SO, Jong Gwang PARK, Yeon Seok JEONG, Jung Hwan PARK, Sun Hee LEE, Hak young LEE
  • Patent number: 11081649
    Abstract: Provided are a 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 comprising the compound of Formula 1, and an electronic device comprising the element, where the driving voltage of the organic electronic device is lowered, and the luminous efficiency and life time of the organic electronic device is improved.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: August 3, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Sun-Hee Lee, Kiho So, Hyoung Keun Park, Jonggwang Park, Yeonseok Jeong, Junghwan Park, Sunpil Hwang
  • Publication number: 20210228463
    Abstract: Provided is a composition for inhibiting fat formation and reducing body fat, the composition including hydrangenol as an active ingredient. The composition of the present disclosure reduces fat accumulation in adipocytes, reduces phosphorylation of mammalian target of rapamycin (mTOR), and increases phosphorylation of forkhead box O1 (FoxO1), and finally, leading to reduction of an expression level of peroxisome proliferator-activated receptor gamma y (PPAR), and as a result, the composition inhibits formation of triglyceride in adipocytes to exhibit an anti-obesity effect. Accordingly, the composition including hydrangenol disclosed herein as an active ingredient may be usefully applied to the fields of health functional foods or cosmetics for inhibiting fat formation.
    Type: Application
    Filed: September 27, 2019
    Publication date: July 29, 2021
    Applicant: COSMAX BIO CO., LTD.
    Inventors: Sun Hee LEE, Yu Kyong SHIN, Hye Shin AHN, Kyung Tae LEE, Kyung Sook CHUNG, Ji Sun SHIN, Hee Soo HAN
  • Patent number: 11072604
    Abstract: The present invention provides a novel compound that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: July 27, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Won Sam Kim, Hyun Ji Oh, Dae Hwan Oh, Sun Hee Lee, Soung Yun Mun, Jeong Seok Kim