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公开(公告)号：US20210191549A1
公开(公告)日：2021-06-24
申请号：US16907048
申请日：2020-06-19
发明人： Mi Young KIM , Sang Hyun JUN , Kwang Hyeok KIM , So Yeon PARK , Yong Hwan PARK
摘要： A display device, includes: a substrate including an active area and a non-active area around the active area and including a pad area in which a plurality of touch pads are arranged; a plurality of sensing electrodes in the active area of the substrate; a plurality of sensing signal lines connected to each of the sensing electrodes; a multiplexer connected to the plurality of sensing signal lines; a pad multiplexer connection line connecting the multiplexer and the touch pad; and a transverse electric field blocking pattern between the pad multiplexer connection line and the substrate, wherein the transverse electric field blocking pattern covers the pad multiplexer connection line.
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公开(公告)号：US20220109038A1
公开(公告)日：2022-04-07
申请号：US17216918
申请日：2021-03-30
发明人： Kwang Hyeok KIM , Sang Hyun JUN , Mi Young KIM , So Yeon PARK , Yong Hwan PARK , Sug Woo JUNG
摘要： A display device according to an embodiment of the present disclosure includes a display panel including a display region and a non-display region, and a sensor unit which is disposed on the display panel and includes a sensing region and a non-sensing region. The sensor unit includes a touch sensor unit which detects a touch input in the sensing region and a photo sensor unit which detects ambient illuminance.
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公开(公告)号：US20240292707A1
公开(公告)日：2024-08-29
申请号：US18523560
申请日：2023-11-29
发明人： Yong Hwan PARK , Gyung Min KO , Eun Young KIM
IPC分类号： H10K59/40 , G06F3/044 , H10K59/122 , H10K59/35
CPC分类号： H10K59/40 , G06F3/0443 , H10K59/122 , H10K59/353 , G06F2203/04111
摘要： A display device comprises a first pixel and a second pixel adjacent in a first direction, and a sensor a first conductive pattern layer and a second conductive pattern layer. The pixels include a first sub-pixel forming a first sub-pixel area emitting a first color, a second sub-pixel forming a second sub-pixel area emitting a second color, and a third sub-pixel forming a third sub-pixel area emitting a third color. The third sub-pixels of the first and second pixels are adjacent in the first direction. The first and second sub-pixels of the first pixel and the second pixel are adjacent in the first direction. The sensor comprises a first sensing electrode and a second sensing electrode, each comprising cells and bridges. A second bridge is not between the first and second sub-pixels of the first and second pixels, and extends between the third sub-pixels of the first and second pixels.
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公开(公告)号：US20220179513A1
公开(公告)日：2022-06-09
申请号：US17457543
申请日：2021-12-03
发明人： Mi Young KIM , Kwang Hyeok KIM , Il Joo KIM , So Yeon PARK , Yong Hwan PARK , Hwan Hee JEONG
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32 , G09G3/3266
摘要： A display device includes a display panel including pixels and a scan driver for driving the pixels. The pixels are in a display area and the scan driver is in a non-display area. A touch sensing unit is disposed on the display panel and includes touch electrodes disposed in a sensing area and touch sensing lines connected to the touch electrodes. The non-display area includes at least one multiplexer, the touch sensing lines are electrically connected to input terminals of the at least one multiplexer through touch contact holes formed on the display panel. Sensing channels electrically connected to output terminals of the multiplexer are parallel to the scan driver. The at least one multiplexer is disposed between the sensing channels and the scan driver.
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公开(公告)号：US20240237460A1
公开(公告)日：2024-07-11
申请号：US18501889
申请日：2023-11-03
发明人： Yong Hwan PARK , Ju Yeon KIM , Sung Kyun PARK , Seung Chan LEE , Sae Young HONG
IPC分类号： H10K59/35 , H10K59/131 , H10K59/40 , H10K59/88 , H10K71/00
CPC分类号： H10K59/353 , H10K59/131 , H10K59/40 , H10K59/88 , H10K71/621
摘要： A display device includes: a display component comprising first and second pixels; and a sensor component comprising conductive patterns. Each pixel may include first, second and third sub-pixels. The first and second pixels may be adjacent to each other. The third sub-pixel of the first pixel may be adjacent to the third sub-pixel of the second pixel. The first and second sub-pixels of the first pixel may be adjacent to the first and second sub-pixels of the second pixel. Each conductive pattern may comprise first and second sensing electrodes. The first sensing electrode may comprise first cells and a first bridge. The second sensing electrode may comprise second cells and a second bridge. The second bridge may be between the third sub-pixels of the first and second pixels, and between the second sub-pixel of the first pixel and the first sub-pixel of the second pixel.
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公开(公告)号：US20240210996A1
公开(公告)日：2024-06-27
申请号：US18594560
申请日：2024-03-04
发明人： Ki Ho BANG , Hwa Jeong KIM , Yong Hwan PARK , Yong Je JEON , Won Suk CHOI
IPC分类号： G06F1/16 , G06F1/18 , H10K59/131 , H10K77/10
CPC分类号： G06F1/1652 , G06F1/189 , H10K59/131 , H10K77/111
摘要： A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.
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公开(公告)号：US20210013287A1
公开(公告)日：2021-01-14
申请号：US16819821
申请日：2020-03-16
发明人： Ki Ho BANG , Hwa Jeong KIM , Yong Hwan PARK , Yong Je JEON , Won Suk CHOI
摘要： A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.
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公开(公告)号：US20240361870A1
公开(公告)日：2024-10-31
申请号：US18765748
申请日：2024-07-08
发明人： Sang Hyun CHOI , Yong Hwan PARK , Kwang Soo BAE , Chaun Gi CHOI , Sang Hyun HAN
CPC分类号： G06F3/0446 , G06F3/0412
摘要： A touch sensing device includes first sensor electrodes disposed in a first area, second sensor electrodes disposed in a second area, first sensor lines each connected to the first sensor electrodes in the first area, and second sensor lines each connected to the second sensor electrodes in the second area. Each of the second sensor lines includes a first sub-sensor line disposed in the second area, and a second sub-sensor line disposed in the first area and the second area and connected to the first sub-sensor line.
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公开(公告)号：US20230276664A1
公开(公告)日：2023-08-31
申请号：US18195608
申请日：2023-05-10
发明人： Yong Hwan PARK , Seong Jun Lee
IPC分类号： H10K59/122 , H10K59/40 , H10K59/80 , H10K59/121 , H10K59/131
CPC分类号： H10K59/122 , H10K59/40 , H10K59/8792 , H10K59/8793 , H10K59/1213 , H10K59/131
摘要： A display device includes: a display panel including a light emitting element layer including a pixel defining layer dividing a display area into an emission area and a non-emission area, a thin film encapsulation layer disposed on the light emitting element layer, and a shielding layer including a shielding electrode disposed on the thin film encapsulation layer that is disposed on a substrate including the display area and a non-display area; and a touch panel attached to the display panel through a first optically clear adhesive and including touch electrodes, wherein the light emitting element layer includes a light emitting layer corresponding to the emission area, and the shielding electrode overlaps the non-emission area.
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公开(公告)号：US20230273643A1
公开(公告)日：2023-08-31
申请号：US18132505
申请日：2023-04-10
发明人： Ki Ho BANG , Hwa Jeong KIM , Yong Hwan PARK , Yong Je JEON , Won Suk CHOI
CPC分类号： G06F1/1652 , G06F1/189 , H10K59/131
摘要： A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.
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