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公开(公告)号：US20230004192A1
公开(公告)日：2023-01-05
申请号：US17781504
申请日：2021-07-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Linlin XU , Yonghong ZHOU , Baofeng SUN , Shangchieh CHU , Bo WANG , Yanli WANG , Wei LIU
IPC: G06F1/16
Abstract: A support device and a foldable device. The foldable device comprises a bendable structure (102) and a support device (101). The bendable structure (102) comprises a bending portion (1021), and a first non-bending portion (1022) and a second non-bending portion (1023) respectively located on two sides of the bending portion (1021). The support device (101) comprises a first support (1011), a second support (1012), a rotating shaft support (1013), and at least one support component (1014). The first support (1011) is used to support the first non-bending portion (1022), and the second support (1012) is used to support the second non-bending portion (1023). Each support component (1014) is connected to the rotating shaft support (1013), and is further used to be connected to the bending portion (1021) to provide support. The support device (101) is used to support the entire bendable structure (102) to avoid swelling of the bending portion (1021) of the bendable structure (102), thereby ensuring the flatness of the bendable structure (102).
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32.发明申请公开(公告)号：US20220344437A1
公开(公告)日：2022-10-27
申请号：US17417608
申请日：2020-12-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Li WANG , Bo WANG , Jingquan WANG
IPC: H01L27/32
Abstract: The disclosure provides a display panel, a method of manufacturing the same, a display device, and an electronic apparatus. The display panel includes a display area and a non-display area, where the display panel further includes: at least one signal bus located in and across the display area; a plurality of metal wires located in the display area and each having an end electrically coupled to the at least one signal bus; and a control circuit located in the non-display area and electrically coupled to another end of each metal wire.
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公开(公告)号：US20220328604A1
公开(公告)日：2022-10-13
申请号：US17631372
申请日：2021-02-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qian YANG , Jianchao ZHU , Bo WANG , Jingquan WANG
IPC: H01L27/32
Abstract: A stretchable display panel has a plurality of island regions and a plurality of bridge regions. The island regions are arranged in an array. Every two adjacent island regions are connected with a bridge region in the bridge regions therebetween. The display panel includes a plurality of sub-pixels and a plurality of signal line groups. At least one sub-pixel is provided in each island region. The signal line groups are located in a same conductive layer. Each signal line group extends along bridge regions to island regions that are connected to the bridge regions. The signal line group includes a plurality of signal lines arranged in parallel and at intervals. Each signal line is electrically connected to sub-pixels in the island regions.
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34.发明申请公开(公告)号：US20220308631A1
公开(公告)日：2022-09-29
申请号：US17309752
申请日：2020-09-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng SUN , Meiling GAO , Yanli WANG , Bo WANG , Wei LIU
IPC: G06F1/16
Abstract: A support structure for a flexible panel. The flexible panel includes a non-bending area, a bending area and a pad area arranged in sequence along a first direction. The pad area is located at a backlight side of the non-bending area. The support structure includes a support plate, and the support plate includes a planar support area attached to the non-bending area and a patterned area at least attached to the bending area. The present disclosure further provides a method for assembling a flexible module, and a display device.
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公开(公告)号：US20180342209A1
公开(公告)日：2018-11-29
申请号：US16052570
申请日：2018-08-01
Inventor： Bo WANG
IPC: G09G3/3266 , G09G3/20 , G11C19/28 , G09G3/36 , G11C19/18
CPC classification number: G09G3/3266 , G09G3/3677 , G09G2310/0286 , G11C19/184 , G11C19/28
Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are described. The shift register unit comprises a control circuit, a first output circuit and a second output circuit, wherein the first output circuit is connected with a first signal terminal, a first node and an output terminal, respectively; the second output circuit is connected with the output terminal, a second node, a first clock signal terminal and a second signal terminal, respectively; the control circuit is connected with the first node, the second node, the first signal terminal, the second signal terminal, the first clock signal terminal, a second clock signal terminal and an input terminal, respectively, and used for controlling the potentials of the first node and the second node. The shift register unit provided by the disclosure solves the problems that the circuit structure of a shift register unit is complex and its control process is cumbersome, and achieves the goal of simplifying the circuit structure and control process of the shift register unit.
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Patent Agency Ranking
公开(公告)号：US20170256203A1
公开(公告)日：2017-09-07
申请号：US15377132
申请日：2016-12-13
IPC: G09G3/3258 , G11C19/28 , H01L27/32 , G09G3/3266
CPC classification number: G09G3/3258 , G09G3/3266 , G09G3/3677 , G09G2310/0286 , G09G2310/08 , G11C19/28 , G11C19/287 , H01L27/3244
Abstract: There is disclosed a shift register unit, a gate driving circuit and a display device. The shift register unit includes a shift register module configured to delay a phase of a signal from the input terminal, and output the delayed signal at the first output terminal; a first input module configured to set the first node to be at a second voltage level; a second input module configured to set the first node to be at the first voltage level, and apply the signal from the input terminal to the first node; and an output module configured to set the second output terminal to be at the second voltage level when the first output terminal is at the first voltage level, and set the second output terminal to be at the first voltage level when the first node is at the first voltage level.
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37.发明申请公开(公告)号：US20250123203A1
公开(公告)日：2025-04-17
申请号：US18688045
申请日：2022-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bo WANG
IPC: G01N21/47
Abstract: A color diffraction test device and a test method thereof, and a color diffraction test system are disclosed. The color diffraction test device includes: an objective table configured to drive, during a test, a sample to be tested to rotate in a plane where the objective table is located, where a rotation axis of the objective table is a perpendicular bisector of the objective table, and a test point of the sample to be tested is on the perpendicular bisector of the objective table; a light source configured to irradiate the sample to be tested, where an orthographic projection of a light spot center of the light source on the objective table coincides with a center of the objective table; and a measurement instrument located on a same side of the objective table as the light source.
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公开(公告)号：US20250013330A1
公开(公告)日：2025-01-09
申请号：US18894012
申请日：2024-09-24
Inventor： Yuansheng TANG , Bo WANG , Kangpeng DANG , Hong CHEN , Hebing XU , Xingyu PU , Xiong GUO , Zhongli LUO , Kuan LI , Cheng ZUO , Ming GAO , Yuhong SUN
Abstract: The present disclosure provides a touch driving method, a touch module and a display device, relating to the field of display technology. The display panel has M partitions, each partition includes independent touch control units, each touch control unit includes at least one common electrode block connected to each other; the driving method includes: a frame time includes a display time period and a touch time period, the display time period includes at least one display sub-time period, the touch time period includes at least one touch sub-time period; in each display sub-time period, applying a common electrode signal to all common electrode blocks; in each touch sub-time period, applying a touch driving signal to all touch units of N partitions and not applying the touch driving signal to the touch units of the remaining partitions, and sensing sense signals of the touch units of the N partitions.
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公开(公告)号：US20240354273A1
公开(公告)日：2024-10-24
申请号：US18245945
申请日：2022-04-13
Inventor： Zhongli LUO , Kangpeng DANG , Cheng ZUO , Hong CHEN , Xiong GUO , Bo WANG , Kuan LI , Yaokun ZHENG , Ming GAO , Yuansheng TANG
CPC classification number: G06F13/4072 , G06F13/4022 , G06F13/4291
Abstract: A driving circuit includes a driver board and a slave processor. The driver board is configured to drive a touch panel of an electronic device. The slave processor is coupled to the driver board, and is configured to receive a control command including a first address when the driver board is in a power-off state, and send first response information in response to the control command. The driver board and the slave processor share the first address.
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40.发明公开公开(公告)号：US20240354116A1
公开(公告)日：2024-10-24
申请号：US18272572
申请日：2021-11-29
Inventor： Kangpeng DANG , Cheng ZUO , Hong CHEN , Yuansheng TANG , Hebing XU , Bo WANG , Xingyu PU , Xiong GUO , Zhongli LUO , Ming GAO , Kuan LI , Dayu ZHANG
IPC: G06F9/4401
CPC classification number: G06F9/441
Abstract: Provided is a switching method for supporting different operating systems by an application function, including: establishing a one-to-one mapping relationship table between switching setting signals and unique switching setting codes, wherein the application function in the different operating systems corresponds to the different unique switching setting codes, and the unique switching setting codes are capable of uniquely identifying and activating the application function supported by the different operating systems; detecting the switching setting signal output by the operating system; and switching an operating system of a device to the operating system corresponding to the switching setting signal, wherein the device is configured with the application function and supports the different operating systems.
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