Patents by Inventor Yoon-Jee Shin
Yoon-Jee Shin 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: 11937476Abstract: A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.Type: GrantFiled: May 4, 2023Date of Patent: March 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jin Sung An, Sung Ho Kim, Yong Jae Kim, Yun Hwan Park, Yoon Jee Shin, Sug Woo Jung, Hyun Wook Choi
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Publication number: 20240057411Abstract: A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.Type: ApplicationFiled: May 4, 2023Publication date: February 15, 2024Inventors: Jin Sung AN, Sung Ho KIM, Yong Jae KIM, Yun Hwan PARK, Yoon Jee SHIN, Sug Woo JUNG, Hyun Wook CHOI
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Patent number: 11741887Abstract: A display device includes a pixel, a scan driver supplying first to third scan signals in a first non-emission period and supplying the second scan signal in a second non-emission period, an emission driver supplying an emission control signal in the first and second non-emission periods, and a data driver supplying a data signal in the first non-emission period. The pixel includes a light-emitting element, a first transistor, a second transistor connected between the data line and a second node, a first capacitor connected between the first and second nodes, a third transistor connected between a third power line and the first node, a storage capacitor connected between the first and third nodes, a fourth transistor connected between the third node and a fourth power line, a fifth transistor connected between the first power line and the first transistor, and a sixth transistor supplying a fifth supply voltage.Type: GrantFiled: May 16, 2022Date of Patent: August 29, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Jae Kim, Yun Hwan Park, Woo Ri Seo, Yoon Jee Shin
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Publication number: 20230036497Abstract: A display device includes a pixel, a scan driver supplying first to third scan signals in a first non-emission period and supplying the second scan signal in a second non-emission period, an emission driver supplying an emission control signal in the first and second non-emission periods, and a data driver supplying a data signal in the first non-emission period. The pixel includes a light-emitting element, a first transistor, a second transistor connected between the data line and a second node, a first capacitor connected between the first and second nodes, a third transistor connected between a third power line and the first node, a storage capacitor connected between the first and third nodes, a fourth transistor connected between the third node and a fourth power line, a fifth transistor connected between the first power line and the first transistor, and a sixth transistor supplying a fifth supply voltage.Type: ApplicationFiled: May 16, 2022Publication date: February 2, 2023Inventors: Yong Jae KIM, Yun Hwan PARK, Woo Ri SEO, Yoon Jee SHIN
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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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Patent number: 9625946Abstract: Provided is a display device, including a flexible display panel; and a first roller connected to the display panel and having an outer surface, the first roller winding the flexible display panel on the outer surface, the first roller winding both in a first rotating direction and in a second rotating direction opposite to the first direction.Type: GrantFiled: December 4, 2014Date of Patent: April 18, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jung Hun Lee, Youn Joon Kim, Cheol Su Kim, Yoon Jee Shin, Sang Jo Lee, Jang Doo Lee, Ju Suck Lee, Kyung Min Choi
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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: 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: 20160034000Abstract: Provided is a display device, including a flexible display panel; and a first roller connected to the display panel and having an outer surface, the first roller winding the flexible display panel on the outer surface, the first roller winding both in a first rotating direction and in a second rotating direction opposite to the first direction.Type: ApplicationFiled: December 4, 2014Publication date: February 4, 2016Inventors: Jung Hun LEE, Youn Joon KIM, Cheol Su KIM, Yoon Jee SHIN, Sang Jo LEE, Jang Doo LEE, Ju Suck LEE, Kyung Min CHOI
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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