Patents by Inventor Seung-Rok Lee
Seung-Rok 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).
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Patent number: 11961775Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.Type: GrantFiled: November 8, 2022Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
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Publication number: 20240094121Abstract: A method of detecting a biomolecule, a computing device performing the method, and a biomolecule detection system therefor are provided. The method includes receiving a terahertz signal that passed deionized water or reference material, receiving a terahertz signal that passed a target including a predetermined biomolecule, extracting a digital modulation characteristic for the received terahertz signal that passed the deionized water and the received terahertz signal that passed the target, and detecting the predetermined biomolecule included in the target by analyzing the extracted digital modulation characteristic, wherein the received terahertz signal that passed the deionized water and the received terahertz signal that passed the target are generated using a digitally modulated optical signal based on a transmission speed determined based on kinematics of the predetermined biomolecule.Type: ApplicationFiled: April 26, 2023Publication date: March 21, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Won Kyoung LEE, Eon-sang KIM, Sang Rok MOON, Joon Ki LEE, Seung-Hyun CHO
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Publication number: 20230060853Abstract: A method for scheming a model for detecting SSH communication according to an embodiment includes collecting a training dataset including a plurality of network session logs from a web proxy, generating a plurality of preprocessed log information based on a plurality of original datasets included in each of the plurality of network session logs, training, in a first algorithm-based first initial model and a second algorithm-based second initial model for detecting a log corresponding to SSH communication from network session logs, the first initial model and the second initial model based on the plurality of preprocessed log information, and using a new dataset as input to the trained first initial model and the trained second initial model and scheming a final model based on a detection result of the trained first initial model and a detection result of the trained second initial model.Type: ApplicationFiled: June 10, 2022Publication date: March 2, 2023Inventors: Jun-Won LEE, Min-Jae KIM, Seung-Rok LEE
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Patent number: 11217631Abstract: A display device according to an embodiment of the present disclosure includes: a first pixel and a second pixel successively arranged along a first direction and configured to emit light of different colors, a first color filter disposed on the first pixel, and a second color filter disposed on the second pixel so as to be adjacent to the first color filter. The second color filter is expanded in a direction toward the first pixel at a boundary between the first pixel and the second pixel.Type: GrantFiled: February 4, 2019Date of Patent: January 4, 2022Assignee: Samsung Display Co., Ltd.Inventor: Seung Rok Lee
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Patent number: 10895940Abstract: A touch panel includes a base substrate, a first pattern, a first insulation layer, a second pattern, and a second insulation layer. The first pattern is disposed on the base substrate. The first pattern includes a driving line extended in a second direction that crosses a first direction and first sensing electrodes that are electrically connected to the driving line and arranged in the second direction. The first insulation layer is disposed on the first pattern and the base substrate covering the first pattern. The second pattern is disposed on the first insulation layer. The second pattern includes a sensing line extended in the first direction and second sensing electrodes that are electrically connected to the sensing line and arranged in the first direction. The second insulation layer is disposed on the second pattern and the first insulation layer covering the second pattern.Type: GrantFiled: July 5, 2019Date of Patent: January 19, 2021Assignee: Samsung Display Co., Ltd.Inventor: Seung-Rok Lee
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Publication number: 20190332204Abstract: A touch panel includes a base substrate, a first pattern, a first insulation layer, a second pattern, and a second insulation layer. The first pattern is disposed on the base substrate. The first pattern includes a driving line extended in a second direction that crosses a first direction and first sensing electrodes that are electrically connected to the driving line and arranged in the second direction. The first insulation layer is disposed on the first pattern and the base substrate covering the first pattern. The second pattern is disposed on the first insulation layer. The second pattern includes a sensing line extended in the first direction and second sensing electrodes that are electrically connected to the sensing line and arranged in the first direction. The second insulation layer is disposed on the second pattern and the first insulation layer covering the second pattern.Type: ApplicationFiled: July 5, 2019Publication date: October 31, 2019Inventor: Seung-Rok LEE
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Patent number: 10386972Abstract: A touch panel includes a base substrate, a first pattern, a first insulation layer, a second pattern, and a second insulation layer. The first pattern is disposed on the base substrate. The first pattern includes a driving line extended in a second direction that crosses a first direction and first sensing electrodes that are electrically connected to the driving line and arranged in the second direction. The first insulation layer is disposed on the first pattern and the base substrate covering the first pattern. The second pattern is disposed on the first insulation layer. The second pattern includes a sensing line extended in the first direction and second sensing electrodes that are electrically connected to the sensing line and arranged in the first direction. The second insulation layer is disposed on the second pattern and the first insulation layer covering the second pattern.Type: GrantFiled: March 28, 2016Date of Patent: August 20, 2019Assignee: Samsung Display Co., Ltd.Inventor: Seung-Rok Lee
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Publication number: 20190252470Abstract: A display device according to an embodiment of the present disclosure includes: a first pixel and a second pixel successively arranged along a first direction and configured to emit light of different colors, a first color filter disposed on the first pixel, and a second color filter disposed on the second pixel so as to be adjacent to the first color filter. The second color filter is expanded in a direction toward the first pixel at a boundary between the first pixel and the second pixel.Type: ApplicationFiled: February 4, 2019Publication date: August 15, 2019Inventor: Seung Rok LEE
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Patent number: 9870108Abstract: A display device that includes a display panel to display an image; a touch panel on the display panel; a spacer layer between the display panel and the touch panel; and a window attached onto the touch panel, wherein the display panel and the touch panel are relatively movable.Type: GrantFiled: August 27, 2015Date of Patent: January 16, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyung Hyun Baek, Yoon Jee Shin, Seung Rok Lee
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Publication number: 20170160830Abstract: A touch panel includes a base substrate, a first pattern, a first insulation layer, a second pattern, and a second insulation layer. The first pattern is disposed on the base substrate. The first pattern includes a driving line extended in a second direction that crosses a first direction and first sensing electrodes that are electrically connected to the driving line and arranged in the second direction. The first insulation layer is disposed on the first pattern and the base substrate covering the first pattern. The second pattern is disposed on the first insulation layer. The second pattern includes a sensing line extended in the first direction and second sensing electrodes that are electrically connected to the sensing line and arranged in the first direction. The second insulation layer is disposed on the second pattern and the first insulation layer covering the second pattern.Type: ApplicationFiled: March 28, 2016Publication date: June 8, 2017Inventor: Seung-Rok LEE
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Patent number: 9558690Abstract: An electronic device includes a display panel including a plurality of sub-pixels, a distance sensor which senses a viewing distance between the display panel and a user, and a control unit which compares the viewing distance with a first critical distance and controls the display panel based on a result of comparison between the viewing distance and the first critical distance, where when the viewing distance is less than the first critical distance, the control unit controls the display panel such that all of the sub-pixels are activated and the display panel displays an image at a basic resolution, and when the viewing distance is greater than the first critical distance, the control unit controls the display panel such that a first number of sub-pixels are inactivated and the display panel displays an image at a first resolution lower than the basic resolution.Type: GrantFiled: July 29, 2014Date of Patent: January 31, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung-Rok Lee, Yoon-Jee Shin
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Publication number: 20160231837Abstract: A display device including a display panel to display an image; a touch panel on the display panel; a spacer layer between the display panel and the touch panel; and a window attached onto the touch panel, wherein the display panel and the touch panel are relatively movable.Type: ApplicationFiled: August 27, 2015Publication date: August 11, 2016Inventors: Kyung Hyun BAEK, Yoon Jee SHIN, Seung Rok LEE
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Publication number: 20160224149Abstract: A touch sensor includes a plurality of touch electrodes on a touch area to sense touch, each of the touch electrodes having a plurality of branch electrodes parallel to each other in a first direction, and connection lines on the touch area and connected to the touch electrodes, the connection lines extending in the first direction in parallel to the branch electrodes, wherein a width of the connection line and a width of the branch electrode are equal to each other.Type: ApplicationFiled: September 18, 2015Publication date: August 4, 2016Inventors: Ki Nyeng KANG, Jong Hyun CHOI, Sang Jo LEE, Ji Won HAN, Jung-Moo HONG, Seung Peom NOH, Seung Rok LEE
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Publication number: 20160209974Abstract: Provided is a display device including: a display panel including a plurality of touch sensors; a sensing signal processor configured to generate a sensing signal including whether the plurality of touch sensors are touched and a touch time; and a signal controller configured to sequentially sensing a first touch starting timing, a first touch ending timing, a second touch starting timing, and a second touch ending timing based on the sensing signal and configured to measure a first touch discontinuous period between the first touch ending timing and the second touch starting timing to recognize a touch, wherein the signal controller is configured to recognize a touch from the first touch starting timing to the second touch ending timing as a continued touch when the first touch discontinuous period is equal to or less than a predetermined first threshold time.Type: ApplicationFiled: July 8, 2015Publication date: July 21, 2016Inventors: Kyung Hyun BAEK, Yoon Jee SHIN, Seung Rok LEE
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Publication number: 20160195970Abstract: A touch screen panel includes a substrate including a touch active area and a touch non-active area, the touch non-active area being defined at an outer portion of the touch active area, lines located in the touch non-active area of the substrate, each of the lines including a metal layer including a nano structure and a transparent conductive oxide layer on the metal layer, a passivation layer covering parts of the lines such that distal ends of the lines are exposed, and pads electrically connected with the distal ends of the lines.Type: ApplicationFiled: August 25, 2015Publication date: July 7, 2016Inventors: Jong-Hyun CHOI, Seung-Rok LEE
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Publication number: 20150248210Abstract: An electronic device includes a display panel including a plurality of sub-pixels, a distance sensor which senses a viewing distance between the display panel and a user, and a control unit which compares the viewing distance with a first critical distance and controls the display panel based on a result of comparison between the viewing distance and the first critical distance, where when the viewing distance is less than the first critical distance, the control unit controls the display panel such that all of the sub-pixels are activated and the display panel displays an image at a basic resolution, and when the viewing distance is greater than the first critical distance, the control unit controls the display panel such that a first number of sub-pixels are inactivated and the display panel displays an image at a first resolution lower than the basic resolution.Type: ApplicationFiled: July 29, 2014Publication date: September 3, 2015Inventors: Seung-Rok LEE, Yoon-Jee SHIN
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Publication number: 20150141074Abstract: A foldable calling device includes a body which is foldable; a speaker at a first side of the body, in an unfolded state of the body; a first microphone at the first side of the body, in the unfolded state of the body; and a second microphone at a second side of the body opposite to the first side, in the unfolded state of the body.Type: ApplicationFiled: March 3, 2014Publication date: May 21, 2015Applicant: Samsung Display Co., Ltd.Inventors: Jin-Bo Shim, Yoon-Jee Shin, Seung-Rok Lee, Won-Suk Choi
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Publication number: 20070111456Abstract: A power semiconductor device may include a substrate having a first conductivity type. A drift region having a first conductivity type may be formed on an upper surface of the substrate. A body region having a second conductivity type may be formed on a surface of the drift region. A source region having the first conductivity type may be formed in the body region and may be spaced apart from the drift region. A gate electrode may be formed on the upper surface of the drift region. A drain electrode may be formed on a bottom surface of the substrate and may extending into the substrate to a depth.Type: ApplicationFiled: November 14, 2006Publication date: May 17, 2007Inventors: Hyung-Tae Ji, Seung-Rok Lee
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Patent number: D875096Type: GrantFiled: May 14, 2018Date of Patent: February 11, 2020Assignee: Samsung Display Co., Ltd.Inventor: Seung Rok Lee