Patents by Inventor Hyun-Sik Park
Hyun-Sik Park 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).
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Publication number: 20210247872Abstract: A touch sensor for a display device includes: a base layer; a plurality of first sensing electrodes and a plurality of second sensing electrodes spaced apart from each other on the base layer; a first connector electrically connecting the first sensing electrodes adjacent to each other; a first insulating layer disposed on the first sensing electrodes and the second sensing electrodes; a conductor disposed on the first insulating layer and connected to the second sensing electrodes through the first insulating layer; and a second insulating layer disposed on the first insulating layer to cover the conductor. The first insulating layer includes a first opening exposing at least one of a portion of a first separation area between the first connector and the second sensing electrodes, a portion of the first connector, and a portion of the second sensing electrodes, and the first opening is spaced apart from the conductor.Type: ApplicationFiled: October 5, 2020Publication date: August 12, 2021Inventors: Chun Gi YOU, Tae Ik Kim, Hyun Sik Park
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Publication number: 20210225535Abstract: A heat transferring device includes a pumping structure, and more specifically, a heat transferring device having a pumping structure, in which a working fluid of a cooling part is movable in an upward direction without a separate power source, and capable of using gravity while recovering the working fluid, and applying various heat sources to a heating part. To this end, a heat transferring device includes a heating part configured to heat a liquid working fluid and change the liquid working fluid to a gas state, a cooling part configured to cool the gaseous working fluid supplied from the heating part and change the gaseous working fluid to a liquid state, a pressurizing part configured to allow the heating part and the cooling part to communicate with each other so that the gaseous working fluid pressurizes the liquid working fluid, and a recovery part configured to move the liquid working fluid supplied from the cooling part to the heating part.Type: ApplicationFiled: November 29, 2018Publication date: July 22, 2021Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTEInventors: Sung-Jae YI, Sung Uk RYU, Hyun Sik PARK, Ki Yong CHOI
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Publication number: 20210191541Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.Type: ApplicationFiled: March 8, 2021Publication date: June 24, 2021Inventors: Sung Jin YANG, Tae Ik KIM, Hyun Sik Park, Chun Gi You, Sung Ho CHO
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Publication number: 20210174977Abstract: The present invention relates to a passive infinite cooling system for a nuclear reactor and a method of operating the same. The system includes an energy release space in which a reactor vessel is accommodated, an energy absorbing space separated from the energy release space, an energy transfer space, which is provided above the energy absorbing space, absorbs and cools heat transferred from the reactor vessel, and discharges the absorbed heat to the outside through an outer wall thereof, a first cooling flow path through which the heat in the reactor vessel is transferred to the energy transfer space, a pressure balance pipe through which the pressure in the energy release space is transferred to the energy absorbing space, and a coolant spray pipe through which the cooling water in the energy absorbing space pressurized by the pressure balance pipe is transferred to the energy transfer space.Type: ApplicationFiled: September 1, 2020Publication date: June 10, 2021Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTEInventors: Sung-Jae YI, Hyun Sik PARK
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Publication number: 20210165528Abstract: A touch sensor for a display device includes: a base layer; a first conductive layer disposed in a sensing region on the base layer; an insulating layer disposed on the first conductive layer; a second conductive layer disposed on the insulating layer in the sensing region; a first insulating pattern disposed on the second conductive layer; a plurality of signal lines provided in a non-sensing region, the plurality of signal lines being electrically connected to the first and second conductive layers; and a second insulating pattern disposed on the plurality of signal lines. The first insulating pattern and the second insulating pattern include the same material and are provided in the same layer.Type: ApplicationFiled: July 19, 2020Publication date: June 3, 2021Inventors: Chun Gi YOU, Ma Eum CHO, Hyun Sik PARK
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Publication number: 20210141477Abstract: A display device includes a first substrate, light emitting elements, a second substrate, and a touch sensor on the second substrate. The touch sensor includes a first touch conductive layer on the second substrate, a touch insulating layer on the first touch conductive layer, and a second touch conductive layer on the touch insulating layer. The first touch conductive layer includes first sub-sensing electrodes, a connecting portion connecting the first sub-sensing electrodes adjacent to each other, and second sub-sensing electrodes. The second touch conductive layer includes a third sub-sensing electrode connected to one of the first sub-sensing electrodes through contact holes passing through the touch insulating layer, and a fourth sub-sensing electrode electrically connected to one of the second sub-sensing electrodes through contact holes passing through the touch insulating layer electrically connecting the second sub-sensing electrodes adjacent to each other.Type: ApplicationFiled: May 29, 2020Publication date: May 13, 2021Inventors: Sung Jin Yang, Hyun Sik Park, Chun Gi You, Sung Ho Cho
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Patent number: 11003296Abstract: A touch sensor may include a base layer, a sensing electrode set, a first insulating layer, a first conductive member, and a second insulating layer. The sensing electrode set may be disposed on the base layer, may include a first first-type sensing electrode, and may include a first second-type sensing electrode. The first insulating layer may be disposed on the sensing electrode set, may include a contact hole, and may include a first opening. The first conductive member may be disposed on the first insulating layer and may be directly connected to the first second-type sensing electrode through the contact hole. The second insulating layer may be disposed on the first insulating layer, may cover the first conductive member, and may include a second opening. Each of the first opening and the second opening may partially expose the first first-type sensing electrode or the first second-type sensing electrode.Type: GrantFiled: October 28, 2019Date of Patent: May 11, 2021Inventors: Chun Gi You, Tae Ik Kim, Hyun Sik Park
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Patent number: 10991469Abstract: There is provided a cooling apparatus for a molten core material, including: two or more cooling material containers disposed under a reactor vessel including a nuclear reactor core and including a cooling material therein; a first screen disposed under the two or more cooling material containers and including two or more first through-holes; and a second screen disposed under the first screen and including two or more second through-holes, wherein an average size of the two or more first through-holes is greater than an average size of the two or more second through-holes.Type: GrantFiled: March 12, 2019Date of Patent: April 27, 2021Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTEInventors: Sung-Jae Yi, Hyun Sik Park, Rae-Joon Park, Ki Yong Choi, Kwang Soon Ha, Seong-Wan Hong
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Patent number: 10948942Abstract: A display device includes: a first substrate having a display area and a peripheral area; a display unit provided on the first substrate and including a plurality of pixels; a second substrate provided on the display unit; and an inorganic layer provided on the second substrate, wherein the inorganic layer includes a first auxiliary inorganic layer provided on the second substrate and including an opening, and a second auxiliary inorganic layer provided on the first auxiliary inorganic layer.Type: GrantFiled: April 17, 2019Date of Patent: March 16, 2021Assignee: Samsung Display Co., Ltd.Inventors: Sung-Jin Yang, Chun Gi You, Hyun Sik Park
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Patent number: 10942609Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.Type: GrantFiled: August 26, 2019Date of Patent: March 9, 2021Assignee: Samsung Display Co., Ltd.Inventors: Sung Jin Yang, Tae Ik Kim, Hyun Sik Park, Chun Gi You, Sung Ho Cho
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Publication number: 20210064189Abstract: A display device including a touch sensing unit including a first touch conductive layer, a first touch insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first touch insulating layer. The touch sensor area includes a first touch sensor area located at a center of the touch sensor area, and a second touch sensor area located between the first touch sensor area and the curved portion. The first touch conductive layer includes a touch connection electrode connecting adjacent first touch electrodes, and a plurality of capacitance (cap) compensation patterns arranged in the second touch sensor area. The plurality of cap compensation patterns includes a first cap compensation pattern electrically connected to the adjacent first touch electrode and a second cap compensation pattern electrically connected to the adjacent second touch electrode.Type: ApplicationFiled: September 3, 2020Publication date: March 4, 2021Inventors: Sung Jin YANG, Ki Cheol KIM, Sung Hee KIM, Hyun Sik PARK, Chun Gi YOU, Sung Ho CHO, Min Ho CHAE
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Patent number: 10832981Abstract: A display device including: a first substrate including a display area and a peripheral area; a display part disposed on the first substrate and to include a plurality of pixels; a second substrate disposed on the display part; and an inorganic layer disposed on the second substrate. The inorganic layer may include an opening, and the opening overlaps the display area and the peripheral area.Type: GrantFiled: April 4, 2019Date of Patent: November 10, 2020Assignee: Samsung Display Co., Ltd.Inventors: Sung-Jin Yang, Sung Hee Kim, In Ho Kim, Hyun Sik Park, Gyeong Nam Bang, Chun Gi You, Chang Ho Lee, Hye Yun Han
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Publication number: 20200341591Abstract: A touch sensor may include a base layer, a sensing electrode set, a first insulating layer, a first conductive member, and a second insulating layer. The sensing electrode set may be disposed on the base layer, may include a first first-type sensing electrode, and may include a first second-type sensing electrode. The first insulating layer may be disposed on the sensing electrode set, may include a contact hole, and may include a first opening. The first conductive member may be disposed on the first insulating layer and may be directly connected to the first second-type sensing electrode through the contact hole. The second insulating layer may be disposed on the first insulating layer, may cover the first conductive member, and may include a second opening. Each of the first opening and the second opening may partially expose the first first-type sensing electrode or the first second-type sensing electrode.Type: ApplicationFiled: October 28, 2019Publication date: October 29, 2020Inventors: Chun Gi YOU, Tae Ik KIM, Hyun Sik PARK
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Publication number: 20200264719Abstract: A touch sensor including: a substrate including a sensing area and a non-sensing area; a touch electrode disposed on the sensing area of the substrate; a pad part disposed on the non-sensing area of the substrate; a connection line electrically connecting the touch electrode and the pad part, the connection line including a first connection line and a second connection line surrounding upper and side surfaces of the first connection line; a first insulating layer disposed on the connection line, the first insulating layer exposing at least a portion of the second connection line; and a connection electrode formed on the first insulating layer to protrude to the non-sensing area from one end of the touch electrode, the connection electrode being physically connected to the exposed second connection line through the first insulating layer.Type: ApplicationFiled: December 26, 2019Publication date: August 20, 2020Inventors: Chun Gi You, Hyun Sik Park, Ma Eum Cho
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Publication number: 20200159350Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.Type: ApplicationFiled: August 26, 2019Publication date: May 21, 2020Inventors: Sung Jin YANG, Tae Ik Kim, Hyun Sik Park, Chun Gi You, Sung Ho Cho
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Publication number: 20200150894Abstract: A storage device including: a memory controller configured to output user data received from outside of the storage device in a write operation mode and receive read data in a read operation mode; and a memory device including a memory cell array and a random input and output (I/O) engine, the random I/O engine configured to encode the user data provided from the memory controller using a random I/O code, in the write operation mode, and to generate the read data by decoding internal read data read by a data I/O circuit from the memory cell array using the random I/O code, in the read operation mode.Type: ApplicationFiled: August 6, 2019Publication date: May 14, 2020Inventors: SANG-KIL LEE, Chang-kyu Seol, Dae-hyun Kim, Jin-min Kim, Hei-seung Kim, Hyun-mog Park, Hyun-sik Park, Hak-yong Lee
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Publication number: 20200126878Abstract: A display device including: a first substrate including a display area and a peripheral area; a display part disposed on the first substrate and to include a plurality of pixels; a second substrate disposed on the display part; and an inorganic layer disposed on the second substrate. The inorganic layer may include an opening, and the opening overlaps the display area and the peripheral area.Type: ApplicationFiled: April 4, 2019Publication date: April 23, 2020Inventors: Sung-Jin YANG, Sung Hee KIM, In Ho KIM, Hyun Sik PARK, Gyeong Nam BANG, Chun Gi YOU, Chang Ho LEE, Hye Yun HAN
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Publication number: 20200075183Abstract: There is provided a cooling apparatus for a molten core material, including: two or more cooling material containers disposed under a reactor vessel including a nuclear reactor core and including a cooling material therein; a first screen disposed under the two or more cooling material containers and including two or more first through-holes; and a second screen disposed under the first screen and including two or more second through-holes, wherein an average size of the two or more first through-holes is greater than an average size of the two or more second through-holes.Type: ApplicationFiled: March 12, 2019Publication date: March 5, 2020Inventors: Sung-Jae YI, Hyun Sik PARK, Rae-Joon PARK, Ki Yong CHOI, Kwang Soon HA, Seong-Wan HONG
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Publication number: 20200033967Abstract: A touch member includes a first touch electrode including a plurality of first sub-detection electrode patterns. The touch member includes a second touch electrode including a plurality of second sub-detection electrode. An electrode pattern connecting portion electrically connects adjacent second sub-detection electrode patterns. An island electrode pattern is disposed in the second touch electrode. A bridge pattern electrically connects a first sub-detection electrode of the first sub-detection electrode patterns to the island electrode pattern. The bridge pattern is formed of a first conductive layer. The first sub-detection electrode patterns, the electrode pattern connecting portion, the second sub-detection electrode patterns, and the island electrode pattern are formed of a second conductive layer. An insulating pattern is disposed between the bridge pattern and a part of the second conductive layer overlapping with the bridge pattern.Type: ApplicationFiled: January 7, 2019Publication date: January 30, 2020Inventors: SUNG JIN YANG, Su Jin KIM, Tae Gon KIM, Han Soo KIM, Hyun Sik PARK, Chun Gi YOU, Chung Yi, Sung Ho CHO, Min Ho CHAE
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Publication number: 20190243413Abstract: A display device includes: a first substrate having a display area and a peripheral area; a display unit provided on the first substrate and including a plurality of pixels; a second substrate provided on the display unit; and an inorganic layer provided on the second substrate, wherein the inorganic layer includes a first auxiliary inorganic layer provided on the second substrate and including an opening, and a second auxiliary inorganic layer provided on the first auxiliary inorganic layer.Type: ApplicationFiled: April 17, 2019Publication date: August 8, 2019Inventors: Sung-Jin YANG, Chun Gi YOU, Hyun Sik PARK