Patents by Inventor Young-Bae Jung
Young-Bae Jung 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: 20230400493Abstract: Disclosed is a radio wave device test system, comprising a fixed part configured to fix a radio wave device; a positioner system configured to control a rotation of the radio wave device by controlling the fixed part; an arch structure whose central point is located at a position where the radio wave device is located; a plurality of probes disposed to be spaced apart from one another at fixed intervals in the arch structure, and configured to receive a radio frequency (RF) signal from the raid wave device; and a plurality of receiving modules located at the plurality of probes, respectively, and configured to transform the RF signal into in-phase/quadrature (I/Q) data by carrying out digital transformation for the RF signal and to detect information on amplitude and a phase from the I/Q data.Type: ApplicationFiled: September 24, 2022Publication date: December 14, 2023Applicant: National Radio Research AgencyInventors: KANG WOOK KIM, SOON SOO OH, YOUNG BAE JUNG, JONG HYUK LIM, JUNG KUY PARK, SAM YOUNG JUNG
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Patent number: 11698702Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: GrantFiled: March 15, 2022Date of Patent: July 11, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Gyeong Nam Bang, Chang Ho Lee, Hye Yun Han, Young Bae Jung
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Patent number: 11644932Abstract: A display device includes first touch electrodes, first routing lines, second routing lines, and a first guard line. The first touch electrodes are arranged in a touch sensing area. The first routing lines are connected to one side of the first touch electrodes. The second routing lines are connected to another side of the first touch electrodes. The first guard line is between the first routing lines and the second routing lines, and includes a first region extending in a first direction, and a second region extending from one end of the first region in a second direction crossing the first direction. The first region includes a first touch conductive layer, and a second touch conductive layer on the first touch conductive layer. The second region of the first guard line includes the second touch conductive layer and does not overlap the first touch conductive layer.Type: GrantFiled: February 5, 2020Date of Patent: May 9, 2023Assignee: Samsung Display Co., Ltd.Inventors: Dong Jin Moon, Young Bae Jung, Ye Ri Jeong, In Young Han
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Patent number: 11435858Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.Type: GrantFiled: June 7, 2021Date of Patent: September 6, 2022Assignee: Samsung Display Co., Ltd.Inventors: Tae Yong Eom, Ki Cheol Kim, Jae Yoon Chang, Won Kyu Kwak, Young Bae Jung
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Publication number: 20220214770Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: ApplicationFiled: March 15, 2022Publication date: July 7, 2022Inventors: GYEONG NAM BANG, Chang Ho Lee, Hye Yun Han, Young Bae Jung
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Patent number: 11275476Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: GrantFiled: January 13, 2021Date of Patent: March 15, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Gyeong Nam Bang, Chang Ho Lee, Hye Yun Han, Young Bae Jung
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Publication number: 20210294448Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.Type: ApplicationFiled: June 7, 2021Publication date: September 23, 2021Inventors: Tae Yong EOM, Ki Cheol Kim, Jae Yoon Chang, Won Kyu Kwak, Young Bae Jung
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Publication number: 20210232267Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: ApplicationFiled: January 13, 2021Publication date: July 29, 2021Inventors: Gyeong Nam Bang, Chang Ho Lee, Hye Yun Han, Young Bae Jung
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Patent number: 11054950Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.Type: GrantFiled: January 1, 2020Date of Patent: July 6, 2021Assignee: Samsung Display Co., Ltd.Inventors: Tae Yong Eom, Ki Cheol Kim, Jae Yoon Chang, Won Kyu Kwak, Young Bae Jung
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Patent number: 10908754Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: GrantFiled: July 2, 2019Date of Patent: February 2, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Gyeong Nam Bang, Chang Ho Lee, Hye Yun Han, Young Bae Jung
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Publication number: 20200401274Abstract: A display device includes first touch electrodes, first routing lines, second routing lines, and a first guard line. The first touch electrodes are arranged in a touch sensing area. The first routing lines are connected to one side of the first touch electrodes. The second routing lines are connected to another side of the first touch electrodes. The first guard line is between the first routing lines and the second routing lines, and includes a first region extending in a first direction, and a second region extending from one end of the first region in a second direction crossing the first direction. The first region includes a first touch conductive layer, and a second touch conductive layer on the first touch conductive layer. The second region of the first guard line includes the second touch conductive layer and does not overlap the first touch conductive layer.Type: ApplicationFiled: February 5, 2020Publication date: December 24, 2020Inventors: Dong Jin Moon, Young Bae Jung, Ye Ri Jeong, In Young Han
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Publication number: 20200264715Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.Type: ApplicationFiled: January 1, 2020Publication date: August 20, 2020Inventors: Tae Yong EOM, Ki Cheol KIM, Jae Yoon CHANG, Won Kyu KWAK, Young Bae JUNG
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Patent number: 10600817Abstract: A thin film transistor (TFT) includes a scan line on a substrate, the scan line including a straight portion extending along a first direction, an active layer including an oxide semiconductor and overlapping the straight portion of the scan line, the active layer having a first region, a second region, and a third region that are linearly and sequentially aligned along the first direction, a first insulating layer between the active layer and the scan line, a first electrode connected to the first region of the active layer, and a second electrode connected to the third region of the active layer.Type: GrantFiled: October 4, 2018Date of Patent: March 24, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Won-Mi Hwang, Young-Bae Jung
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Publication number: 20200089369Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.Type: ApplicationFiled: July 2, 2019Publication date: March 19, 2020Inventors: Gyeong Nam BANG, Chang Ho LEE, Hye Yun HAN, Young Bae JUNG
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Publication number: 20190035814Abstract: A thin film transistor (TFT) includes a scan line on a substrate, the scan line including a straight portion extending along a first direction, an active layer including an oxide semiconductor and overlapping the straight portion of the scan line, the active layer having a first region, a second region, and a third region that are linearly and sequentially aligned along the first direction, a first insulating layer between the active layer and the scan line, a first electrode connected to the first region of the active layer, and a second electrode connected to the third region of the active layer.Type: ApplicationFiled: October 4, 2018Publication date: January 31, 2019Inventors: Won-Mi HWANG, Young-Bae JUNG
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Patent number: 10109694Abstract: An OLED display is disclosed. In one aspect, the display includes a first TFT formed over a substrate and including a gate electrode and a second TFT electrically connected to the first TFT. A gate bridge is formed over the gate electrode and configured to electrically connect the gate electrode and the second TFT, the gate bridge connected to the gate electrode through a contact hole formed over the first TFT. A capacitor electrode is formed over the gate bridge, an insulating layer is interposed between the capacitor electrode and the gate bridge, and the capacitor electrode, the insulating layer, and the gate bridge form a capacitor. An OLED is electrically connected to the first TFT.Type: GrantFiled: July 21, 2016Date of Patent: October 23, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young Bae Jung, Hyun Tae Kim
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Patent number: 10096625Abstract: A thin film transistor (TFT) includes a scan line on a substrate, the scan line including a straight portion extending along a first direction, an active layer including an oxide semiconductor and overlapping the straight portion of the scan line, the active layer having a first region, a second region, and a third region that are linearly and sequentially aligned along the first direction, a first insulating layer between the active layer and the scan line, a first electrode connected to the first region of the active layer, and a second electrode connected to the third region of the active layer.Type: GrantFiled: July 9, 2015Date of Patent: October 9, 2018Assignee: Samsung Display Co., Ltd.Inventors: Won-Mi Hwang, Young-Bae Jung
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Patent number: 10028339Abstract: A display panel includes: a substrate including a first area, a second area forming a predetermined angle with the first area, and a first bending area between the first area and the second area; a first display unit and a first embedded circuit unit in the first area of the substrate; and a second display unit and a second embedded circuit unit in the second area of the substrate.Type: GrantFiled: September 27, 2013Date of Patent: July 17, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young-Bae Jung, Dong-Wook Kim
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Publication number: 20170025492Abstract: An OLED display is disclosed. In one aspect, the display includes a first TFT formed over a substrate and including a gate electrode and a second TFT electrically connected to the first TFT. A gate bridge is formed over the gate electrode and configured to electrically connect the gate electrode and the second TFT, the gate bridge connected to the gate electrode through a contact hole formed over the first TFT. A capacitor electrode is formed over the gate bridge, an insulating layer is interposed between the capacitor electrode and the gate bridge, and the capacitor electrode, the insulating layer, and the gate bridge form a capacitor. An OLED is electrically connected to the first TFT.Type: ApplicationFiled: July 21, 2016Publication date: January 26, 2017Inventors: Young Bae Jung, Hyun Tae Kim
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Publication number: 20150311229Abstract: A thin film transistor (TFT) includes a scan line on a substrate, the scan line including a straight portion extending along a first direction, an active layer including an oxide semiconductor and overlapping the straight portion of the scan line, the active layer having a first region, a second region, and a third region that are linearly and sequentially aligned along the first direction, a first insulating layer between the active layer and the scan line, a first electrode connected to the first region of the active layer, and a second electrode connected to the third region of the active layer.Type: ApplicationFiled: July 9, 2015Publication date: October 29, 2015Inventors: Won-Mi HWANG, Young-Bae JUNG