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公开(公告)号：US10446635B2
公开(公告)日：2019-10-15
申请号：US15713685
申请日：2017-09-24
发明人： Joong Soo Moon , Sun Ja Kwon , Min Woo Byun , Seung Yeon Cho
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3225 , H01L27/12 , G09G3/3233 , H01L25/18
摘要： A display device includes a substrate which includes a display area and a non-display area, a pixel unit which is provided in the display area and includes a plurality of pixel columns, and data lines which are respectively connected to the pixel columns and apply data signals to the pixel columns. The non-display area includes a fanout area, a bent area, and a pad area which are sequentially arranged. The respective data lines are disposed on different layers in the fanout area and the pad area. A resulting display device can reduce resistance deviation between data signals in a first data line and a second data line, thereby reducing vertical line defects.
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公开(公告)号：US11205374B2
公开(公告)日：2021-12-21
申请号：US16893371
申请日：2020-06-04
发明人： Ji Su Na , Yang Wan Kim , Joong Soo Moon , Young Jin Cho
IPC分类号： G09G3/32
摘要： A stage in an emission control driver of a display device includes an input unit to control a voltage of a first node and a second node in response to a first input signal supplied from a first input terminal and a second input signal supplied from a second input terminal, respectively; a first controller to control a voltage of a third node and a fourth node in response to a third input signal supplied from a third input terminal and the voltage of the second node; a second controller to control the voltage of the fourth node in response to the voltage of the first node; and an output unit to supply a voltage of a first power supply or a second power supply to an output terminal in response to the voltage of the third node or the voltage of the fourth node. The first controller includes a first transistor and a second transistor connected between the first power supply and the third node; and a third transistor connected between the first node and the third node, the first transistor being turned on in response to the voltage of the second power supply.
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公开(公告)号：US11164514B2
公开(公告)日：2021-11-02
申请号：US16884578
申请日：2020-05-27
发明人： Young Jin Cho , Min Woo Byun , Joong Soo Moon , Yang Wan Kim , Han Sol Kim
IPC分类号： G09G5/00 , G09G3/3208 , G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3275
摘要： A display device includes a substrate including a pixel area including a pixel; a peripheral area adjacent to the pixel area; and a boundary between the pixel area and the peripheral area, the boundary comprising a rounded corner; a data driver in the peripheral area; a data line through which a data signal is provided from the data driver to the pixel; and an initialization voltage source in the peripheral area and connected to the pixel, the initialization voltage source extended along the rounded corner of the boundary between the pixel area and the peripheral area. Along the rounded corner of the boundary, the initialization voltage source overlaps the data line along a thickness direction.
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公开(公告)号：US12125433B2
公开(公告)日：2024-10-22
申请号：US17495807
申请日：2021-10-06
发明人： Ki Wook Kim , Yang Wan Kim , Ji Su Na , Joong Soo Moon , Kyoung Jin Park , Myeong Hee Seo , Seon I Jeong , Chang Kyu Jin
IPC分类号： G09G3/3208 , H10K50/813 , H10K59/121 , H10K59/124 , H10K59/131
CPC分类号： G09G3/3208 , H10K50/813 , H10K59/1216 , H10K59/124 , H10K59/131 , G09G2300/0439 , G09G2300/0809 , G09G2310/08
摘要： A display device includes: a plurality of data lines extending in a first direction, and first to third pixels connected to the plurality of data lines. The first pixel includes a first pixel electrode overlapping the plurality of data lines in a plan view in a thickness direction. The second pixel includes a second pixel electrode spaced apart from the plurality of data lines in the plan view in the thickness direction. The third pixel includes a third pixel electrode overlapping the plurality of data lines in the plan view in the thickness direction.
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公开(公告)号：US11107421B2
公开(公告)日：2021-08-31
申请号：US16436216
申请日：2019-06-10
发明人： Hae Yeon Lee , Won Kyu Kwak , Joong Soo Moon , Chang Kyu Jin
IPC分类号： H01L27/12 , G09G3/3291 , H01L27/32 , G02F1/1362 , G09G3/3225 , H01L51/00 , H01L51/52 , H01L51/56
摘要： A display device includes a substrate including a bent area, and a flat area including a plurality of pixels, a plurality of island-shaped inorganic insulating patterns arranged on the substrate in the bent area to be separate from each other, an organic insulating layer including a concavo-convex surface covering the inorganic insulating patterns in the bent area, and wiring lines arranged on the organic insulating layer and overlapping the inorganic insulating patterns.
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公开(公告)号：US10923556B2
公开(公告)日：2021-02-16
申请号：US16566223
申请日：2019-09-10
发明人： Joong Soo Moon , Sun Ja Kwon , Min Woo Byun , Seung Yeon Cho
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3225 , H01L27/12 , G09G3/3233 , H01L25/18
摘要： A display device includes a substrate which includes a display area and a non-display area, a pixel unit which is provided in the display area and includes a plurality of pixel columns, and data lines which are respectively connected to the pixel columns and apply data signals to the pixel columns. The non-display area includes a fanout area, a bent area, and a pad area which are sequentially arranged. The respective data lines are disposed on different layers in the fanout area and the pad area. A resulting display device can reduce resistance deviation between data signals in a first data line and a second data line, thereby reducing vertical line defects.
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公开(公告)号：US10319308B2
公开(公告)日：2019-06-11
申请号：US15782658
申请日：2017-10-12
发明人： Hae Yeon Lee , Won Kyu Kwak , Joong Soo Moon , Chang Kyu Jin
IPC分类号： H01L27/12 , G09G3/3291 , H01L27/32 , G02F1/1362 , G09G3/3225 , H01L51/00 , H01L51/52 , H01L51/56
摘要： A display device includes a substrate including a bent area, and a flat area including a plurality of pixels, a plurality of island-shaped inorganic insulating patterns arranged on the substrate in the bent area to be separate from each other, an organic insulating layer including a concavo-convex surface covering the inorganic insulating patterns in the bent area, and wiring lines arranged on the organic insulating layer and overlapping the inorganic insulating patterns.
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公开(公告)号：US12010882B2
公开(公告)日：2024-06-11
申请号：US16917669
申请日：2020-06-30
发明人： Young Jin Cho , Ji Su Na , Joong Soo Moon , Yang Wan Kim , Chang Kyu Jin
IPC分类号： H10K59/131 , H01L27/12 , H01L29/786 , H10K59/124 , H10K59/126
CPC分类号： H10K59/131 , H01L27/1237 , H01L27/124 , H01L29/78672 , H10K59/124 , H10K59/126
摘要： A display device includes a signal line extending in a first direction, a first transistor configured to control a driving current, a light-emitting element electrically coupled to a second electrode of the first transistor, a second transistor electrically coupled to a first electrode of the first transistor and configured to transfer a data voltage, a first scan line electrically coupled to a gate electrode of the second transistor and extending in the first direction, a third transistor including a first electrode electrically coupled to the second electrode of the first transistor and a second electrode electrically coupled to a gate electrode of the first transistor and a second scan line electrically coupled to a gate electrode of the third transistor and extending in the first direction, wherein the second scan line overlaps one selected from among the signal line and the first scan line.
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公开(公告)号：US10824259B2
公开(公告)日：2020-11-03
申请号：US16512379
申请日：2019-07-16
发明人： Chang Kyu Jin , Yang Wan Kim , Joong Soo Moon , Young Jin Cho
IPC分类号： G06F3/041
摘要： A display device is provided. The display device comprising: a display area; a non-display area on an outer side of the display area; a data line unit comprising a plurality of data lines; a power line unit disposed over the plurality of data lines and comprising a plurality of power lines; and a touch line unit disposed over the power line unit, comprising a plurality of touch lines and comprising a fan-out portion, wherein the touch line unit comprises, in the fan-out portion, a plurality of first sub-touch line units extended toward one side in a first direction, and a plurality of second sub-touch line units extended toward an opposite side in the first direction, wherein a number of lines of the first sub-touch line units is equal to a number of lines of the second sub-touch line units, and wherein the touch line unit comprises a portion where the touch line unit overlaps with the power line unit.
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公开(公告)号：US10748979B2
公开(公告)日：2020-08-18
申请号：US16273002
申请日：2019-02-11
发明人： Dong Soo Kim , Won Kyu Kwak , Hyun Woong Kim , Joong Soo Moon , Seung Woo Sung , Seung Kyu Lee , Jung Hun Yi
IPC分类号： H01L27/32 , G09G3/3233 , G09G3/3275 , G09G3/3266 , H01L51/52
摘要： A display device may include a scan line, a data line, a power line, a substrate, a transistor, a light emitting device, a light shielding member, and a shielding layer. The scan line extends in a first direction and may transfer a scan signal. The data line extends in a second direction and may transfer a data signal. The power line is spaced from the data line and may transfer a driving voltage. The light emitting device is electrically connected to the transistor. The light shielding member is disposed between the substrate and the transistor. The shielding layer is electrically connected to the power line. The light shielding member includes a body member and a bridge member. The body member overlaps the transistor. The bridge member extends in the second direction from the body member and overlaps the shielding layer.
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