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公开(公告)号：US09939940B2
公开(公告)日：2018-04-10
申请号：US14916444
申请日：2015-08-17
Inventor： Weiyun Huang
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044
Abstract: The present disclosure relates to a field of displaying technology, and describes an in-cell touch screen and a method for driving the same. The in-cell touch screen comprises: a substrate; an electrode layer, formed on the substrate; and a touch driving module, wherein multiple rows of electrodes are formed on the electrode layer, and each row of electrodes is configured to drive at least one row of pixel units; the touch driving module comprises a plurality of signal lines corresponding to electrodes in one-to-one correspondence; and during a time period for displaying an image, when the image is to be displayed by the pixel units corresponding to a row of electrodes, the touch driving module is configured to input display driving signals to the row of electrodes and input touch driving signals to the other rows of electrodes simultaneously.
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42.发明授权公开(公告)号：US09825064B2
公开(公告)日：2017-11-21
申请号：US15302912
申请日：2016-04-06
Inventor： Xiangdan Dong , Weiyun Huang
IPC: H01L27/12 , G02B5/20 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/32
CPC classification number: H01L27/124 , G02B5/201 , G02F1/133514 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2201/123 , G02F2201/52 , H01L27/3213 , H01L27/322 , H01L27/3262
Abstract: The present application discloses a display panel comprising an array of pixel units, each pixel unit comprising a red sub-pixel, a green sub-pixel, and a blue sub-pixel; the red sub-pixel comprising a red light emitting portion; the green sub-pixel comprising a green light emitting portion; and the blue sub-pixel comprising a blue light emitting portion; at least one of the red sub-pixel, the green sub-pixel, and the blue sub-pixel comprising a white light emitting portion for enhancing brightness of the at least one sub-pixel. A first white color coordinate and a second white color coordinate are substantially the same. The first white color coordinate is a white color coordinate of combined light of light emitted from the red sub-pixel, the green sub-pixel, and the blue sub-pixel. The second white color coordinate is a white color coordinate of combined light of light emitted from equal area units of the red light emitting portion, the green light emitting portion, and the blue light emitting portion.
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公开(公告)号：US09779279B2
公开(公告)日：2017-10-03
申请号：US15109324
申请日：2016-01-27
Inventor： Weiyun Huang , Zhidong Wang , Tingliang Liu
IPC: G06K9/00
Abstract: The present disclosure relates to a fingerprint recognition method, a fingerprint recognition device and an electronic device, wherein the fingerprint recognition method comprises: an obtaining step of obtaining a capacitance detection value corresponding to each sensing electrode in a sensing electrode array; a calculation step of calculating a difference value between a first capacitance detection value corresponding to a first sensing electrode and a second capacitance detection value corresponding to a second sensing electrode, wherein the first sensing electrode and the second sensing electrode are adjacent to each other in the sensing electrode array; a type determination step of determining a fingerprint type detection result of the first sensing electrode and a fingerprint type detection result of the second sensing electrode according to the difference value; and a recognition step of recognizing the fingerprint according to the fingerprint type detection results.
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44.发明申请公开(公告)号：US20170213850A1
公开(公告)日：2017-07-27
申请号：US15302912
申请日：2016-04-06
Inventor： Xiangdan Dong , Weiyun Huang
CPC classification number: H01L27/124 , G02B5/201 , G02F1/133514 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2201/123 , G02F2201/52 , H01L27/3213 , H01L27/322 , H01L27/3262
Abstract: The present application discloses a display panel comprising an array of pixel units, each pixel unit comprising a red sub-pixel, a green sub-pixel, and a blue sub-pixel; the red sub-pixel comprising a red light emitting portion; the green sub-pixel comprising a green light emitting portion; and the blue sub-pixel comprising a blue light emitting portion; at least one of the red sub-pixel, the green sub-pixel, and the blue sub-pixel comprising a white light emitting portion for enhancing brightness of the at least one sub-pixel. A first white color coordinate and a second white color coordinate are substantially the same. The first white color coordinate is a white color coordinate of combined light of light emitted from the red sub-pixel, the green sub-pixel, and the blue sub-pixel. The second white color coordinate is a white color coordinate of combined light of light emitted from equal area units of the red light emitting portion, the green light emitting portion, and the blue light emitting portion.
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公开(公告)号：US20150103036A1
公开(公告)日：2015-04-16
申请号：US14349869
申请日：2013-12-13
Inventor： Xiangdan Dong , Young Yik Ko , Minghua Xuan , Weiyun Huang , Yue Long
CPC classification number: G06F3/0412 , G06F3/041 , G06F3/0416 , G06F2203/04103 , H01L27/1259
Abstract: The present invention provides an in-cell touch device and a manufacturing method thereof. The in-cell touch device comprises: a color filter substrate, an array substrate, and an integration circuit, wherein conductive pads are arranged at the edges of each line and each column of the sensors in the sensor pattern on the color filter substrate, and conductive pads are arranged on the array substrate at the positions corresponding to the color filter substrate, wherein the conductive pads are formed in the transparent conductive layer, the conductive pads arranged on the color filter substrate are connected to the pads arranged at the corresponding positions on the array substrate with conductive guiding material, and the conductive pads arranged on the array substrate are connected to the integration circuit with metal wires, and wherein, the sensors communicate signals with the integration circuit in turns through the conductive pads arranged on the color filter substrate, the conductive guiding material, the conductive pads arranged on the array substrate, and the metal wires. It may effectively reduce the transmission resistance during the signal transmission by adopting technical solution provided in the present disclosure.
Abstract translation: 本发明提供一种嵌入式触摸装置及其制造方法。 芯片内触摸装置包括：滤色器基板，阵列基板和积分电路，其中导电焊盘布置在滤色器基板上的传感器图案中的每一行和每列传感器的边缘处，以及 在阵列基板上的与滤色器基板对应的位置配置导电焊盘，其中，导电焊盘形成在透明导电层中，布置在滤色器基板上的导电焊盘连接到布置在相应位置上的焊盘上 具有导电引导材料的阵列基板和布置在阵列基板上的导电焊盘通过金属线连接到集成电路，并且其中传感器通过布置在滤色器基板上的导电焊盘与集成电路通过信号 ，导电引导材料，布置在阵列基板上的导电焊盘和金属w 伊雷斯 通过采用本公开中提供的技术方案，可以有效地降低信号传输期间的传输阻抗。
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Patent Agency Ranking
公开(公告)号：US12289923B2
公开(公告)日：2025-04-29
申请号：US17771728
申请日：2021-03-19
Inventor： Yue Long , Yongkang Zhang , Zhenli Zhou , Weiyun Huang
IPC: H10K59/121 , H10F39/00 , H10K50/822
Abstract: A display panel (10) and an electronic device are provided. The display panel (10) includes a base substrate, a low-display-density region (200), a transition region (300) and a high-display-density region (400), the low-display-density region (200), the transition region (300) and the high-display-density region (400) being located on the base substrate. The transition region (300) is located between the low-display-density region (200) and the high-display-density region (400). The low-display-density region (200), the transition region (300) and the high-display-density region (400) are provided with pixel units (101) for emitting light, respectively. A display density of the low-display-density region (200) is less than a display density of the transition region (300), and the display density of the transition region (300) is less than a display density of the high-display-density region (400). Therefore, a clear border between the high-display-density region (400) and the low-display-density region (200) is avoided, and a display effect of the display panel (10) and the electronic device is ensured.
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公开(公告)号：US12274145B2
公开(公告)日：2025-04-08
申请号：US18466129
申请日：2023-09-13
Inventor： Yanqiu Zhao , Yao Huang , Yue Long , Benlian Wang , Weiyun Huang
IPC: H10K59/35 , H10K59/131
Abstract: Disclosed in the embodiments of the present disclosure are a display panel and a display device. The display panel includes: a display area and a peripheral area surrounding the display area, the display area includes a first display area and a second display area; a plurality of virtual pixel circuits and a plurality of drive pixel circuits, the plurality of virtual pixel circuits are arranged in the peripheral area, and the plurality of drive pixel circuits are arranged in the second display area; the plurality of first light emitting devices are arranged in the first display area, and the plurality of second light emitting devices are arranged in the second display area; the virtual pixel circuit is electrically connected with the first light emitting device, and the drive pixel circuit is electrically connected with the second light emitting device.
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公开(公告)号：US12262600B2
公开(公告)日：2025-03-25
申请号：US17636655
申请日：2021-03-31
Inventor： Zhi Wang , Yue Long , Weiyun Huang , Yao Huang , Benlian Wang , Lili Du , Yudiao Cheng , Bo Shi
IPC: H10K59/126 , H10K59/12 , H10K59/123 , H10K59/131
Abstract: The present application discloses a display panel, a display device and a method for manufacturing a display panel. The display panel includes a first display area, including a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units, and a second display area, at least partially surrounded by the first display area, and making ambient light at least partially transmitted. The first driving layer includes a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and including a hollow structure which exposes at least part of the second display area.
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公开(公告)号：US12236866B2
公开(公告)日：2025-02-25
申请号：US17788727
申请日：2021-07-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiyu Zhao , Libin Liu , Yu Feng , Li Wang , Yao Huang , Benlian Wang , Weiyun Huang , Rui Wang
IPC: G09G3/3233 , G09G3/3225 , G09G3/3266 , G09G3/3275 , G09G3/3291 , H10K59/121 , H10K59/126
Abstract: A pixel circuit, a driving method and a display device. The pixel circuit includes a driving circuit, a first initialization circuit and a reset circuit; the first initialization circuit configured to write a first initial voltage into the first end of the driving circuit under the control of an initialization control signal; the reset circuit is configured to write a reset voltage into the second end of the driving circuit or the first end of the driving circuit under the control of a second scan signal; the driving circuit is configured to control to connect the first end of the driving circuit and the second end of the driving circuit under the control of a potential of a control end of the driving circuit.
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公开(公告)号：US12232380B2
公开(公告)日：2025-02-18
申请号：US18390381
申请日：2023-12-20
Inventor： Weiyun Huang , Yao Huang , Chi Yu , Xingliang Xiao , Bo Shi , Benlian Wang
IPC: G09G3/3233 , H10K59/126 , H10K59/131 , H10K59/35 , H10K59/88
Abstract: A display substrate and a display device are provided. The display substrate includes a display region, at least one first signal line, and at least one connecting wire. The display region includes a first display region and a second display region; the first display region includes at least one first light emitting element, and the second display region includes at least one first pixel circuit; the first signal line includes a first main body portion and a first winding portion; the first main body portion extends along a first direction, and at least part of the first winding portion extends along a direction intersecting with the first direction; at least one first signal line is electrically connected to at least one first pixel circuit; and at least one first pixel circuit is configured to respectively drive at least one first light emitting element.
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