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81.发明公开公开(公告)号：US20240334729A1
公开(公告)日：2024-10-03
申请号：US18491154
申请日：2023-10-20
发明人： Jiyoung Lee , Makoto Yamamoto , Tsuyoshi Naijo , Toshiyuki Matsuura , Sungsoo Bae , Hojung Syn , Hyosup Shin , Heechoon Ahn , Changwoong Chu
IPC分类号： H10K50/135 , H10K50/155 , H10K50/16 , H10K85/30 , H10K85/40 , H10K85/60
CPC分类号： H10K50/135 , H10K50/155 , H10K50/16 , H10K85/346 , H10K85/40 , H10K85/631 , H10K85/654 , H10K85/6572 , H10K85/658 , H10K2101/25
摘要： A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound, a second compound, a transition metal-containing compound, and a delayed fluorescence compound, the first compound being a hole transport material, and the second compound being an electron transport material, the first compound and the second compound form an exciplex, the first compound, the second compound, or any combination thereof is substituted with at least one deuterium, and an absolute value of a triplet charge transfer state-singlet ground state non-radiative decay rate constant of a mixture of the first compound and the second compound is decreased, compared to a case in which the first compound, the second compound, or any combination thereof is not substituted with deuterium.
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公开(公告)号：US20240332249A1
公开(公告)日：2024-10-03
申请号：US18536865
申请日：2023-12-12
发明人： JEONGMIN BAE , SUNGLAE KIM , JUNSEOK AHN , YEONGHO HA
IPC分类号： H01L23/00
CPC分类号： H01L24/83 , H01L24/75 , H01L2224/75701 , H01L2224/75753 , H01L2224/75804 , H01L2224/8313
摘要： Provided is a bonding apparatus. The bonding apparatus includes a first stage on which a display panel including a first mark is disposed, a pressing part disposed above the first stage and configured to provide a data driver including a second mark on the display panel, and an alignment camera disposed below the first stage. When the data driver is provided on the display panel such that the data driver and the display panel are connected to each other, the alignment camera is configured to capture images of the first mark and the second mark at a same temporal instance.
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公开(公告)号：US20240331622A1
公开(公告)日：2024-10-03
申请号：US18738178
申请日：2024-06-10
发明人： Hyun Kyung SONG , Jong Woong PARK , Hye Sang PARK
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0452 , G09G2320/0242 , G09G2330/021 , G09G2340/0457
摘要： A display device includes a display panel. The display panel includes sub-pixels. A driver converts first frame data corresponding to a first pixel arrangement of the sub-pixels into second frame data corresponding to a second pixel arrangement and provides data signals corresponding to second frame data to the sub-pixels having the second pixel arrangement. The driver includes a padding circuit and a rendering circuit. The padding circuit converts the first frame data into padding data by adding a padding value to at least one of a front end and a rear end of each line data of the first frame data. The rendering circuit generates the second frame data by applying a rendering filter to the padding data.
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84.发明公开公开(公告)号：US20240331615A1
公开(公告)日：2024-10-03
申请号：US18493124
申请日：2023-10-24
发明人： Hyo Jung KIM , Seung Bo SHIM , Min Ji BAEK , Hye Sun SUNG , Ji Hyeon SON , Jeong Yong LEE
CPC分类号： G09G3/32 , H01L25/0753 , H01L25/167 , H01L27/1237 , H01L33/382 , H01L33/62 , G09G2320/0247 , G09G2320/0257 , H01L2933/0016
摘要： A display device includes a first layer disposed on a base layer and including a first gate electrode, a first gate insulating layer, and an active layer, and a second layer disposed on the first layer and including a second gate electrode, a second gate insulating layer, and the active layer. The first layer and the second layer share the active layer. The first gate insulating layer has a first dielectric constant, and the second gate insulating layer has a second dielectric constant. The first dielectric constant and the second dielectric constant are different from each other.
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公开(公告)号：US20240331602A1
公开(公告)日：2024-10-03
申请号：US18616442
申请日：2024-03-26
发明人： YEONKYUNG KIM , KWIHYUN KIM , DONGWOO KIM
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0275 , G09G2310/0297 , G09G2310/08
摘要： A pixel circuit includes a first transistor connected to a gate node, receiving a first power voltage, and connected to a second node, a second transistor receiving a data writing gate signal, receiving a data voltage, and connected to a first node, a third transistor receiving a compensation gate signal, connected to the gate node, and connected to the second node, a fourth transistor receiving an initialization gate signal, receiving an initialization voltage, and connected to the gate node, a fifth transistor receiving the initialization gate signal, connected to the first node, and connected to an anode node, a sixth transistor receiving an emission signal, connected to the second node, and connected to the anode node, and a light emitting element connected to the anode node and receiving a second power voltage.
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公开(公告)号：US20240331584A1
公开(公告)日：2024-10-03
申请号：US18621637
申请日：2024-03-29
发明人： Jong Hyeon CHOI , Gwang Taek LEE
CPC分类号： G09F9/301 , C09J5/02 , C09J7/40 , C09J2301/16
摘要： A cover window includes a folding area and a non-folding area arranged in a first direction, and groove patterns disposed on a substrate in the folding area, arranged in the first direction, and extending in a second direction intersecting the first direction. A central portion of the groove patterns may be filled with a first resin, and an edge portion of the groove patterns may be filled with the first resin and a second resin different from the first resin.
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87.发明公开公开(公告)号：US20240329774A1
公开(公告)日：2024-10-03
申请号：US18515817
申请日：2023-11-21
发明人： JIN TAEK HONG , JA SEUNG KU
IPC分类号： G06F3/041
CPC分类号： G06F3/04166 , G06F3/04184 , G06F3/0446 , G06F2203/04107
摘要： A sensor device includes a sensor array including a plurality of sensor nodes, signal lines electrically connected to the plurality of sensor nodes, and a sensor driver configured to sense a user's touch of the sensor array by selecting the plurality of sensor nodes through the signal lines, apply a first pulse signal having a same phase as a target pulse signal of a selected sensor node to at least one first sensor node adjacent to the selected sensor node among the plurality of sensor nodes, and apply a second pulse signal having a phase opposite to that of the first pulse signal to at least one second sensor node among the plurality of sensor nodes. The sensor driver sets at least one sensor node adjacent to or spaced apart from the first sensor node as the second sensor node according to a preset mode.
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88.发明授权公开(公告)号：US12108653B2
公开(公告)日：2024-10-01
申请号：US18118492
申请日：2023-03-07
发明人： Jaebum Han , Younggil Park , Junghwa Park , Nari Ahn , Sooim Jeong
IPC分类号： H10K50/84 , C08G73/10 , H10K50/844 , H10K50/86 , H10K59/12 , H10K59/121 , H10K59/124 , H10K59/126 , H10K59/40 , H10K59/65 , H10K77/10 , G02F1/1333 , H01L27/12 , H01L27/146 , H01L29/786 , H10K59/122 , H10K102/00
CPC分类号： H10K77/111 , C08G73/1071 , H10K50/844 , H10K50/86 , H10K59/1213 , H10K59/1216 , H10K59/124 , H10K59/126 , H10K59/40 , H10K59/65 , G02F1/133331 , H01L27/1225 , H01L27/1255 , H01L27/14678 , H01L29/78633 , H01L29/7869 , H10K59/122 , H10K2102/00 , H10K2102/311
摘要： A display panel includes the following elements: a substrate including a first base layer, wherein the first base layer includes a transparent polyimide resin; a first pixel circuit and a second pixel circuit over the substrate, spaced from each other with the transmission area between the first pixel circuit and the second pixel circuit, and each including transistors and a storage capacitor; a first display element electrically connected to the first pixel circuit; and a second display element electrically connected to the second pixel circuit.
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公开(公告)号：US12108645B2
公开(公告)日：2024-10-01
申请号：US18350909
申请日：2023-07-12
发明人： Sunghwan Kim , Wonkyu Kwak , Youngsoo Yoon
IPC分类号： H10K59/131 , H10K59/126
CPC分类号： H10K59/131 , H10K59/126
摘要： Provided is a display panel including first bypass wirings electrically coupling main pixel circuits in a first direction, and bypassing along one side of a pixel group at an outermost portion of the component area, horizontal wirings electrically coupled to the main pixel circuits and auxiliary pixel circuits and extending in a first direction, and extension wirings between two pixel groups adjacent to each other along the first direction, and extending in the first direction, wherein the extension wirings are electrically coupled to the horizontal wirings included in each of the two pixel groups, and the number of the extension wirings is less than the number of the horizontal wirings.
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公开(公告)号：US12108644B2
公开(公告)日：2024-10-01
申请号：US18321718
申请日：2023-05-22
发明人： Sunyoung Jung , Gunhee Kim , Hyunho Kim , Donghwan Shim , Taehoon Yang , Sanghee Jang , Chungsock Choi
IPC分类号： H10K59/131 , G09G3/3225
CPC分类号： H10K59/131 , G09G3/3225
摘要： A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.
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