Patents by Inventor Jeong In Lee

Jeong In 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: 20230255078
    Abstract: A light emitting device is capable of improving the efficiency in the visible light wavelength in a structure in which light extraction efficiency is improved through a microlens array. The light emitting display device includes a substrate having a plurality of subpixels, each comprising a light emitting region and a non-light emitting region, an over-coating layer having irregularities on a surface thereof in at least the light emitting region, and a light emitting device disposed on the surface of the over-coating layer, the light emitting device comprising an anode and a cathode facing each other, and at least two blue stacks and a phosphorescent stack between the anode and the cathode, at least one of the blue stacks is the blue light emitting layer and includes an electron transport layer including a first material, the electron transport layer being in contact with the blue light emitting layer.
    Type: Application
    Filed: December 9, 2022
    Publication date: August 10, 2023
    Inventors: Wook Song, Yu Jeong Lee, Byung Gun Ahn, Mi Young Han, Chun Ki Kim, Sae Mi Park, Jung Keun Kim, Byung Soo Kim
  • Publication number: 20230238182
    Abstract: A multilayer electronic component includes a body including a dielectric layer and a first internal electrode and a second internal electrode and having first to sixth surfaces, a first external electrode including a first connection portion on the third surface, a first band portion on the first surface, and a third band portion on the second surface, a second external electrode including a second connection portion on the fourth surface, a second band portion on the first surface, and a fourth band portion on the second surface, an insulating layer disposed on the second surface and extending onto the first and second connection portions, a first plating layer disposed on the first band portion, and a second plating layer disposed on the second band portion. The insulating layer includes glass, and a region disposed on the second surface in the insulating layer has a convex shape in the first direction.
    Type: Application
    Filed: September 13, 2022
    Publication date: July 27, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyung Jong CHOI, Yoo Jeong LEE, Chung Yeol LEE, Kwang Yeun WON, So Jung AN, Kang Ha LEE, Woo Kyung SUNG, Myung Jun PARK, Jong Ho LEE
  • Publication number: 20230230770
    Abstract: A multilayer electronic component includes: a body having first and second surfaces opposing each other in a first direction, and third and fourth surfaces connected to first and second surfaces and opposing each other in a second direction; a first external electrode including a first connection portion disposed on the third surface, a first band portion extending from the first connection portion onto a portion of the first surface, and a third band portion extending from the first connection portion onto a portion of the second surface; a second external electrode including a second connection portion disposed on the fourth surface, and a second band portion extending from the second connection portion onto a portion of the first surface; an insulating layer including a silicone-based resin and disposed on the first and second connection portions.
    Type: Application
    Filed: September 1, 2022
    Publication date: July 20, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: So Jung AN, Hyung Jong CHOI, Yoo Jeong LEE, Chung Yeol LEE, Kwang Yeun WON, Woo Kyung SUNG, Myung Jun PARK, Jong Ho LEE
  • Publication number: 20230225158
    Abstract: A display device and a method of manufacturing the display device are provided. Embodiments of the display device include a substrate including a main portion and a plurality of protrusion patterns protruding outwardly from an edge of the main portion, a display layer on each of the protrusion patterns, a first insulating layer covering the display layer and a second insulating layer on the first insulating layer. Adjacent protrusion patterns are separated by a cutout portion and side surfaces of the adjacent protrusion patterns face each other. The first insulating layer includes adjacent first insulating layers on the adjacent protrusion patterns that face each other and are separated by the cutout portion. The second insulating layer is on a top surface of the first insulating layer on each of the protrusion patterns, and is not on a side surface of the display layer.
    Type: Application
    Filed: December 19, 2022
    Publication date: July 13, 2023
    Inventors: Dong Won Kim, Gyu Jeong Lee, Myung Hee Han
  • Publication number: 20230223195
    Abstract: A multilayer electronic component includes: a body including a dielectric layer and internal electrodes alternately disposed while having the dielectric layer interposed therebetween; a first external electrode including a first connection portion and first and third band portions extending from ends of the first connection portion; a second external electrode including a second connection portion and second and fourth band portions extending from the second connection portion; an insulating layer disposed on the first and second connection portions and covering a top surface of the body and the third and fourth band portions; first and second plating layers disposed on the first and second band portions, respectively. An end of the plating layer and an end of the insulating layer contact with each other, and a thickness of the end of the plating layer and a thickness of the end of the insulating layer decreases toward the contact point.
    Type: Application
    Filed: October 25, 2022
    Publication date: July 13, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyung Jong CHOI, Yoo Jeong LEE, Chung Yeol LEE, Kwang Yeun WON, So Jung AN, Kang Ha LEE, Woo Kyung SUNG, Myung Jun PARK, Jong Ho LEE
  • Patent number: 11700409
    Abstract: A display apparatus and a server which implements an interactive system are disclosed. The server includes a communicator which receives text information corresponding to a user voice collected at the display apparatus from the display apparatus, and a controller which extracts an utterance component from the text information and controls so that a query to search contents is generated using the extracted utterance component and transmitted to an external server which categorizes metadata of the content under each item and stores the same, in which the controller generates the query by adding a preset item to a criteria to search a content, when a number of criteria to categorize the content under an item corresponding to the extracted utterance component is less than a preset number.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: July 11, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-wook Shin, Seung-min Shin, Sung-wook Choi, Hye-jeong Lee, Ji-hye Chung
  • Publication number: 20230217674
    Abstract: Disclosed are a light emitting element and a display device including the same, wherein a hole generation layer is further provided between a hole transport layer and an emission layer, in addition to an electron blocking layer, in order to control the speed of electrons and holes introduced into the emission layer, whereby it is possible to prevent accumulation of carriers at the electron blocking layer or the hole transport layer, and therefore it is possible to reduce turn-on voltage, to maintain uniform efficiency irrespective of change in current density, to prevent defects at specific gradation, and to increase lifetime.
    Type: Application
    Filed: December 21, 2022
    Publication date: July 6, 2023
    Inventors: Yu Jeong Lee, Wook Song
  • Publication number: 20230215643
    Abstract: An electronic component includes a body including a dielectric layer and internal electrodes, and including first to sixth surfaces; a first external electrode including a first connection portion on the third surface and a first band portion on the first surface; a second external electrode including a second connection portion on the fourth surface and a second band portion on the first surface; an insulating layer on the second surface and the first and second connection portions; and a plating layer on the first and second band portions. The plating layer extends onto the first and second connection portions and is in contact with the insulating layer. A thickness of an end of the insulating layer decreases toward the plating layer. An end of the plating layer includes a first region between the insulating layer and the first or second connection portion and a second region covering the insulating layer.
    Type: Application
    Filed: October 25, 2022
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chung Yeol Lee, Yoo Jeong Lee, Hyung Jong Choi, Kwang Yeun Won, So Jung An, Woo Kyung Sung, Kang Ha Lee, Myung Jun Park, Jong Ho Lee, Jun Hyeong Kim
  • Publication number: 20230215647
    Abstract: A multilayer electronic component includes: a body including dielectric layers and internal electrodes alternately disposed with respective dielectric layers interposed therebetween; a first external electrode including a first connection portion, and first and second band portions extending from the first connection portion; a second external electrode including a second connection portion, and second and fourth band portions extending from the second connection portion; an insulating layer disposed to extend to a portion on the first and second connection portions; a first plating layer disposed on the first band portion and disposed to extend to be in contact with the insulating layer; and a second plating layer disposed on the second band portion and disposed to extend to be in contact with the insulating layer. An average thickness of the first or second plating layer is smaller than an average thickness of the insulating layer.
    Type: Application
    Filed: September 27, 2022
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yoo Jeong Lee, Chung Yeol Lee, Hyung Jong Choi, Kwang Yeun Won, So Jung An, Kang Ha Lee, Woo Kyung Sung, Myung Jun Park, Jong Ho Lee
  • Publication number: 20230217824
    Abstract: Disclosed are a light emitting device that includes an additional layer adjacent to a light emitting layer and thus is capable of utilizing, in light emission, holes not used in the light emitting layer, to improve efficiency and lifespan, and a light emitting display device including the same. The light emitting device includes a first electrode and a second electrode facing each other, and an unit comprising a hole transport layer, a light emitting layer, an efficiency-improving layer, and an electron transport layer sequentially stacked between the first electrode and the second electrode, wherein the light emitting layer includes a first host comprising an anthracene derivative and a first blue light emitting dopant, and the efficiency-improving layer includes a second host having bipolarity and a second blue light emitting dopant.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Inventors: Chun Ki KIM, Yu Jeong LEE, Jung Keun KIM
  • Publication number: 20230215706
    Abstract: The inventive concept provides a substrate support unit. The substrate support unit includes a susceptor supporting the substrate and having a pinhole formed vertically; and a lift pin unit configured to load and unload the substrate on the susceptor, and wherein the lift pin unit includes: a lift pin vertically movable along the pinhole; a support vertically movable by a driving unit; a pin holder connecting the support and the lift pin, and wherein the lift pin is pivotably connected to the pin holder and the pin holder is laterally movable with respect to the support.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Yoon Seok CHOI, Hyun Woo JO, Sang Jeong LEE, Jong Won PARK, Hyoung Kyu SON
  • Publication number: 20230215646
    Abstract: A multilayer electronic component includes: a body including dielectric layers and first and second internal electrodes and having first to sixth surfaces; a first external electrode including a first connection portion, disposed on the third surface, and a first band portion extending from the first connection portion onto a portion of the first surface; a second external electrode including a second connection portion, disposed on the fourth surface, and a second band portion extending from the second connection portion onto a portion of the first surface; an insulating layer disposed on the second surface and disposed to extend to the first and second connection portions; a first plating layer disposed on the first band portion; and a second plating layer disposed on the second band portion. The insulating layer includes a fluorine-based organic material.
    Type: Application
    Filed: September 20, 2022
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kwang Yeun WON, Jong Ho LEE, Yoo Jeong LEE, Hyung Jong CHOI, Chung Yeol LEE, So Jung AN, Woo Kyung SUNG, Myung Jun PARK
  • Publication number: 20230207272
    Abstract: An exemplary embodiment of the present invention provided an apparatus for treating a substrate. The apparatus for treating the substrate includes a process chamber having a treating space therein, a support unit for supporting the substrate in the treating space, gas supply unit for supplying treating gas to the treating space, and a microwave application unit for applying microwaves to the treating gas to generate plasma, wherein the microwave application unit includes a transmission plate disposed above the support unit to radiate the microwaves to the treating space, a first waveguide disposed above the transmission plate, and a first power supply for applying the microwaves to the first waveguide, wherein the first waveguide is provided in a ring shape.
    Type: Application
    Filed: November 16, 2022
    Publication date: June 29, 2023
    Applicants: SEMES CO., LTD., PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Sang Jeong LEE, Yoon Seok CHOI, Sun Wook JUNG, Ho-Jun LEE, Sang Woo KIM
  • Publication number: 20230187472
    Abstract: A display device may include a first electrode and a second electrode spaced from each other on a substrate. A light emitting element may be on the first electrode and the second electrode. A first insulating pattern may be on the light emitting element. A first contact electrode may be on a first side of the first insulating pattern and contacting a first end of the light emitting element. A second insulating pattern may be on the first insulating pattern and partially covering the first contact electrode. A third insulating layer may be on the second insulating pattern. A second contact electrode may be on a second side of the first insulating pattern, and contact a second end of the light emitting element that is exposed from the first insulating pattern, the second insulating pattern, and the third insulating layer.
    Type: Application
    Filed: December 6, 2022
    Publication date: June 15, 2023
    Inventors: Jae Hee KIM, Ki Nyeng KANG, In Pyo KIM, Jeong Kook WANG, Hyo Jeong LEE, Jong Hwan CHA
  • Publication number: 20230187659
    Abstract: A modeling method for designing a flow field of a fuel cell including a membrane electrode assembly including a catalyst layer and an electrolyte membrane, a gas diffusion layer, a flow field, and a bipolar plate includes modeling using a numerical model derived from a governing equation including a mass conservation equation of species, a fluid momentum in a porous media, and a modified Butler-Volmer's equation and outputting an oxygen diffusion characteristic in a catalyst layer from the modeling result.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 15, 2023
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Min Jin KIM, Young Jun SOHN, Hwan Yeong OH, Yoon Young CHOI, Seung Gon KIM, Won Yong LEE, Tae Hyun YANG, Seok Hee PARK, Sung Dae YIM, Seung Hee WOO, Yun Sik KANG, Gu Gon PARK, Eun Jik LEE, So Jeong LEE, Byung Chan BAE, Dong Won SHIN, Hye Jin LEE, Dong Hwan PARK
  • Publication number: 20230177523
    Abstract: The present disclosure relates to a method and an apparatus for a digital twin-based carbon emission management. A method according to an embodiment of the present disclosure may comprise: transmitting a request for information on a price of carbon emission credits; receiving a response including information on the price of the carbon emission credits; performing a simulation for carbon emission transaction and equipment operation based on the received price of the carbon emission credits and a digital twin for equipment operation; transmitting a request for carbon transaction according to the price of the carbon emission credits, based on a result of the simulation; and completing the carbon transaction by receiving a response to the request for the carbon transaction.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Jeong LEE, Chang Kyu LEE, Yong Woon KIM, Sang Keun YOO
  • Patent number: 11667765
    Abstract: The present invention relates to a foam composition and a foam tape including a foam layer including a cured product thereof.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: June 6, 2023
    Inventors: Beom Doo Seo, Heon Sik Song, Hyo Soon Park, Nam Jeong Lee, Je Sik Jung, Hun Jeong
  • Patent number: 11657978
    Abstract: A capacitor component includes a body including a dielectric layer, a first electrode and a second internal electrode, laminated in a first direction, opposing each other, and a first cover portion and a second cover portion, disposed on outermost surfaces of the first and second internal electrodes, each having a thickness of 25 ?m or less, a first electrode layer and a second electrode layer, respectively disposed on both external surfaces of the body in a second direction perpendicular to the first direction and respectively, and plating layers, respectively disposed on the first and second electrode layers. A metal oxide is disposed on a boundary between the first electrode layer and the plating layer and a boundary between the second electrode layer and the plating layer.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: May 23, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Yeol Lee, Ji Hong Jo, Yoo Jeong Lee, Myung Jun Park, Jong Ho Lee, Hye Young Choi, Jae Hyun Lee, Hyun Hee Gu
  • Patent number: 11657022
    Abstract: An operating method of a host includes receiving a request for secure deletion of a first file stored in a storage system, providing an invalidation command to the storage system for invalidating data of the first file, providing an erase command to the storage system for erasing invalidated data included in the storage system, and performing a deletion operation, which is executable on an operating system of the host, on the first file which is deleted by the erase command.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: May 23, 2023
    Inventors: Jin-hwan Park, Chan-sol Kim, Myung-jin Jung, Ji-soo Kim, Kyung-ho Kim, Pil-sung Kang, Bong-jun Choi, Chae-won Yu, So-jeong Lee
  • Patent number: 11651899
    Abstract: A capacitor component includes a body including dielectric layers, first and second internal electrodes, laminated in a first direction, facing each other, and first and second cover portions, disposed on outermost portions of the first and second internal electrodes, and first and second external electrodes, respectively disposed on both external surfaces of the body in a second direction, perpendicular to the first direction, and respectively connected to the first and second internal electrodes. An indentation including a glass is disposed at at least one of boundaries between the first internal electrodes and the first external electrode or one of boundaries between the second internal electrodes and the second external electrode.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: May 16, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Yeol Lee, Ji Hong Jo, Yoo Jeong Lee, Myung Jun Park, Jong Ho Lee, Hye Young Choi, Jae Hyun Lee, Hyun Hee Gu