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公开(公告)号：US20240272746A1
公开(公告)日：2024-08-15
申请号：US18644132
申请日：2024-04-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwasung KIM , Hyosu BYUN
IPC: G06F3/041 , G06F3/044 , G06F3/0488
CPC classification number: G06F3/0418 , G06F3/0488 , G06F3/044
Abstract: A wireless power transmission apparatus includes a user interface configured to receive a user input through touch sensors, a memory, and a processor. The processor may obtain touch data values corresponding to the touch sensors, respectively. The processor may obtain an average touch data value of the touch sensors, based on the touch data values, determine a variable threshold value with respect to a touch sensor from among the touch sensors, the variable threshold value being obtained by adding, to the average touch data value, a default threshold value corresponding to the touch sensor, and determine whether or not a touch input is generated with respect to the touch sensor, based on a result of comparing a touch data value with respect to the touch sensor with the variable threshold value with respect to the touch sensor.
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公开(公告)号：US20240272738A1
公开(公告)日：2024-08-15
申请号：US18436189
申请日：2024-02-08
Applicant: Microchip Touch Solutions Limited
Inventor： John Dubery
CPC classification number: G06F3/0416 , G06F3/044
Abstract: A method of detecting a user touch on a capacitive touch screen may include generating drive signals for drive lines of the capacitive touch screen. The drive signals are encoded by codes that respectively specify polarities of the drive signals at different times. The codes may include a background code that specifies the same polarity for the drive signals, and the remaining codes are orthogonal to the background code and specify that half of the drive signals have a first polarity and half of the drive signals have a second opposite polarity. The method includes measuring output signals at sensing lines of the capacitive touch screen, which include values corresponding to the codes for the drive signals, and decoding the output signals to determine a touch has occurred based on the values of the output signals, by excluding values corresponding to the background code.
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公开(公告)号：US20240272730A1
公开(公告)日：2024-08-15
申请号：US18643746
申请日：2024-04-23
Applicant: Wacom Co., Ltd.
Inventor： Viktor Kremin , Andriy Ryshtun , David G. Wright
IPC: G06F3/0354 , G06F3/033 , G06F3/038 , G06F3/041 , G06F3/044
CPC classification number: G06F3/03545 , G06F3/0383 , G06F3/0414 , G06F3/04186 , G06F3/044 , G06F3/0442 , G06F3/0446 , G06F3/033 , G06F3/041 , G06F2203/04104 , G06F2203/04105 , G06F2203/04106 , G06F2203/04107 , G06F2203/04114
Abstract: A stylus detecting system includes a sense array including N number of first lines and M number of second lines crossing the N number of first lines; and a touch controller connected to the sense array and configured to: (i) in a touch object detecting mode, drive the N number of first lines as transmission (TX) lines with a finger sensing TX signal and measure reception (RX) signals on the M number of second lines as RX lines, and (ii) in a stylus detecting mode, measure a stylus TX signal transmitted by a stylus, on both the N number of first lines and the M number of second lines, using #number of multiple RX channels (#RX channels) to sense more than one line of the first and second lines at the same time, such that a complete stylus scan includes (N+M)/(#RX channels) number of scans.
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公开(公告)号：US12061757B2
公开(公告)日：2024-08-13
申请号：US18196493
申请日：2023-05-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung Gwon , Minjoo Kim , Sungjin Kim , Jaehyung Jang
IPC: G06F3/041 , G06F3/044 , H10K50/844 , H10K59/12 , H10K59/40 , H10K71/00 , H10K102/00
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/04166 , G06F3/044 , G06F3/0443 , H10K59/12 , H10K71/00 , G06F2203/04103 , H10K50/844 , H10K59/1201 , H10K59/40 , H10K2102/341
Abstract: Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.
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公开(公告)号：US12061742B2
公开(公告)日：2024-08-13
申请号：US16313995
申请日：2017-06-28
Applicant: NIKON CORPORATION
Inventor： Hidenori Kuribayashi
IPC: G06F3/01 , G06F3/0346 , G06F3/041 , G06F3/044 , G06F3/047 , G09G5/00 , G09G5/02 , G09G5/10 , G09G5/36 , G09G5/38
CPC classification number: G06F3/017 , G06F3/0346 , G06F3/041 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F3/047 , G09G5/00 , G09G5/02 , G09G5/10 , G09G5/36 , G09G5/38
Abstract: A display device includes: a first display unit that displays a first image at a remote position; a second display unit that displays a second image and a third image at a position different from a position of the first image, the third image having luminance different from luminance of the second image; a detection unit that detects an operation performed by a user with respect to the first image; and a display control unit that adjusts a display mode for at least either one of the first image displayed by the first display unit and the second image displayed by the second display unit, based upon the operation detected by the detection unit.
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Patent Agency Ranking
公开(公告)号：US20240264704A1
公开(公告)日：2024-08-08
申请号：US18041073
申请日：2022-03-28
Inventor： Yang Zeng , Tianci Chen , Shun Zhang , Chang Luo , Yuanqi Zhang , Yi Zhang , Youngyik Ko , Sanghun Kang
CPC classification number: G06F3/044 , G06F3/0416 , G06F3/0412 , G06F2203/04111 , G06F2203/04112
Abstract: A display panel is provided. The display panel includes a touch control structure. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. A respective one of the plurality of second mesh electrodes includes a plurality of second mesh blocks consecutively electrically connected along a second direction. Two adjacent first mesh blocks of the plurality of first mesh blocks are electrically connected to each other through a respective first conductive bridge. The respective first conductive bridge includes a plurality of first single mesh lines spaced apart from each other, and in a layer different from the plurality of first mesh blocks and the plurality of second mesh blocks.
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公开(公告)号：US12057466B2
公开(公告)日：2024-08-06
申请号：US17323119
申请日：2021-05-18
Applicant: Japan Display Inc.
Inventor： Makoto Uchida , Takanori Tsunashima
IPC: H01L29/78 , G06V40/13 , H01L27/146 , H01L29/786 , H10K59/65 , G06F3/044
CPC classification number: H01L27/14678 , G06V40/1318 , H01L27/14616 , H01L29/78648 , H01L29/78675 , H01L29/7869 , H10K59/65 , G06F3/044
Abstract: According to an aspect, a detection device includes: an insulating substrate; a plurality of photoelectric conversion elements that are arranged in a detection area of the insulating substrate, and each of which is configured to receive light and output a signal corresponding to the received light; a first switching element that is provided for each photoelectric conversion element and includes a first semiconductor, a source electrode, and a drain electrode; and an inorganic insulating layer provided between the photoelectric conversion element and the first switching element in a normal direction of the insulating substrate.
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公开(公告)号：US12056304B2
公开(公告)日：2024-08-06
申请号：US18161948
申请日：2023-01-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Ki Hong , Sung Kook Park , So Hee Park , Hee Seomoon , Young Seok Seo , Tae Hee Lee
CPC classification number: G06F3/0414 , G01L1/142 , G01L1/26 , G06F3/044 , G01L1/20 , G06F2203/04105
Abstract: A force sensor includes first and second substrates. The second substrate faces the first substrate. A driving electrode is disposed on a first surface of the first substrate facing the second substrate. A sensing electrode is disposed on the first surface of the first substrate and is spaced apart from the driving electrode. A force sensitive layer is disposed on a first surface of the second substrate, facing the first substrate. The driving electrode includes a main driving protrusion that protrudes from a side surface of the driving electrode, facing the sensing electrode.
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公开(公告)号：US20240256079A1
公开(公告)日：2024-08-01
申请号：US18355196
申请日：2023-07-19
Applicant: LG Display Co., Ltd.
Inventor： Tae Gwan LEE
IPC: G06F3/041 , G06F3/044 , G09G3/3233 , G09G3/3266
CPC classification number: G06F3/04166 , G06F3/0412 , G06F3/044 , G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0842 , G09G2310/0286 , G09G2310/08 , G09G2320/029 , G09G2320/045 , G09G2354/00
Abstract: A gate driving circuit including a driving circuit configured to charge an M node based on a selection signal externally supplied in response to receiving a first carry signal, and charge a Q node with a high voltage responsive to a reset signal and a voltage charged in the M node that corresponds to the selection signal, a node controller configured to control the Q node and a Qb node responsive to driving of the driving circuit, wherein a level of a voltage of the Qb node is opposite to a level of a voltage of the Q node, and an output circuit configured to output a second carry signal and at least one scan signal responsive to voltages at the Q node and Qb node included in the node controller.
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公开(公告)号：US20240251884A1
公开(公告)日：2024-08-01
申请号：US18636370
申请日：2024-04-16
Applicant: dotBliss LLC
Inventor： Charles Tyson Van de Zande , Jesse John Whitcomb Klein
IPC: A41D1/00 , G06F1/16 , G06F3/01 , G06F3/044 , G06F3/0488 , G06F3/16 , H04M1/72412
CPC classification number: A41D1/002 , G06F1/163 , G06F3/016 , G06F3/044 , G06F3/0488 , G06F3/167 , H04M1/72412
Abstract: System includes a haptic garment comprising an integrated circuit (IC) controller coupled to the haptic garment. A sensing circuit configured to cause to transmit a motion signal sensed by a portion of the haptic garment surface to the IC controller is provided. The motion signal is based on one or more of a touch pattern, a gesture pattern, and a movement pattern associated with a user of the haptic garment. The IC controller is configured to transmit a first data associated with the motion signal to an external device. Conductive traces embedded in the haptic garment that electrically couple with the sensing circuit.
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