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公开(公告)号：US20220410672A1
公开(公告)日：2022-12-29
申请号：US17778226
申请日：2021-05-12
发明人： Zhong HU , Chen MENG , Yuelei XIAO , Jiarong LIU , Binbin LIU , Dahai HU , Yutao TANG , Yongbo WANG
IPC分类号： B60J3/04 , G06F3/042 , B60K35/00 , G06F3/041 , G06F3/0488
摘要： A touch display system includes: a piece of dimming glass; a transparent display screen provided on a side of the piece of dimming glass; an infrared touch apparatus; and a controller electrically connected to the piece of dimming glass, the display screen, and the infrared touch apparatus. The infrared touch apparatus is configured to generate an infrared detection net on a side of the display screen away from the piece of dimming glass; and the controller is configured to control the infrared touch apparatus to sense a touch action of a user, obtain a touch signal sensed by the infrared touch apparatus, and adjust a display image on the display screen and/or a light transmittance of the piece of dimming glass according to the touch signal.
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公开(公告)号：US20220200270A1
公开(公告)日：2022-06-23
申请号：US17274855
申请日：2020-06-05
发明人： Yongbo WANG , Chen MENG , Dahai HU , Siheng XU , Wenjie ZHONG , Binbin LIU
摘要： A smart window and a controller thereof, a power detection method and a non-transitory computer-readable storage medium are provided. The controller includes: a microcontroller; an output circuit coupled to the microcontroller and configured to output a driving signal under a control of the microcontroller; a first power supply coupled to a load through the output circuit and configured to supply an operating power supply to the load; a sampling resistor between the output circuit and the first power supply, a first terminal of the sampling resistor being coupled to the first power supply, and the second terminal of the sampling resistor being coupled to the output circuit; and a power acquiring circuit coupled to the microcontroller and coupled to the first terminal and the second terminal of the sampling resistor, respectively.
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公开(公告)号：US20210318559A1
公开(公告)日：2021-10-14
申请号：US17182191
申请日：2021-02-22
发明人： Guo LIU , Chen MENG , Zhong HU , Jiarong LIU , Qinhao PIAO , Yutao TANG , Xiantao LIU , Binbin LIU
IPC分类号： G02F1/01
摘要： The present disclosure discloses a dimming method for a dimming glass, including: in response to a dimming level selected from a user, obtaining a light transmittance value corresponding to the selected dimming level according to a corresponding relationship between dimming levels and actual light transmittance of the dimming glass; obtaining a dimming voltage value corresponding to the light transmittance value according to a corresponding relationship between the actual light transmittance and dimming voltages of the dimming glass; and adjusting a voltage applied to the dimming glass to the obtained dimming voltage value, wherein the corresponding relationship between the dimming levels and the actual light transmittance of the dimming glass is dividing an adjustable range of the actual light transmittance of the dimming glass to obtain the actual light transmittance corresponding to different dimming levels. The present disclosure improves dimming effect of dimming glass.
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公开(公告)号：US20220197071A1
公开(公告)日：2022-06-23
申请号：US17279707
申请日：2020-05-27
发明人： Dahai HU , Chen MENG , Siheng XU , Zhong HU , Jiarong LIU , Wenjie ZHONG , Guo LIU , Binbin LIU , Yongbo WANG
摘要： The present disclosure provides a light control glass and a method for detecting a tension thereof. The light control glass includes: two opposite glass substrates with a receiving space therebetween; and a tension detection circuit board in the receiving space. The light control glass further includes a first electromagnetic plug coupled to the tension detection circuit hoard, and a joint of the first electromagnetic plug is exposed from an outer edge of the two opposite glass substrates.
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5.发明申请公开(公告)号：US20220137443A1
公开(公告)日：2022-05-05
申请号：US17259353
申请日：2020-03-06
发明人： Zhong HU , Chen MENG , Yongbo WANG , Yutao TANG , Wei SHI , Binbin LIU , Jiarong LIU , Dahai HU , Wenjie ZHONG
IPC分类号： G02F1/133
摘要： A dimming glass includes: a first base substrate and a second base substrate that are oppositely disposed, a dye liquid crystal layer disposed between the first base substrate and the second base substrate, and at least one temperature sensor disposed between the first base substrate and the second base substrate. The at least one temperature sensor is configured to detect a temperature of the dye liquid crystal layer.
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公开(公告)号：US20220114827A1
公开(公告)日：2022-04-14
申请号：US17261993
申请日：2020-04-10
发明人： Binbin LIU , Chen MENG , Wei SHI , Wenjie ZHONG , Zhong HU , Yongbo WANG , Zhenghua LU , Dahai HU , Guo LIU , Guoan WANG , Jiarong LIU
IPC分类号： G06V40/13
摘要： A fingerprint recognition detection circuit includes an operational amplifier, an integrating capacitor and a first switch connected in series, and a second switch. A non-inverting input terminal of the operational amplifier is coupled to a reference voltage terminal, and an inverting input terminal of the operational amplifier is coupled to a fingerprint sensing capacitor. The integrating capacitor and the first switch are coupled between the inverting input terminal of the operational amplifier and an output terminal of the operational amplifier. The second switch is coupled between the inverting input terminal of the operational amplifier and the output terminal of the operational amplifier, and the second switch is connected in parallel with the integrating capacitor and the first switch connected in series.
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公开(公告)号：US20210097938A1
公开(公告)日：2021-04-01
申请号：US16465746
申请日：2018-10-30
发明人： Hao WU , Yangli ZHENG , Xingpan SUN , Na AN , Gang CI , Baolei GUO , Lingguo WANG , Jianguo ZHU , Wei SU , Zheng ZHANG , Xiao MA , Hyungkyu KIM , Site CAI , Binbin LIU , Hui YIN
IPC分类号： G09G3/3266 , G09G3/3258
摘要： Embodiments of the present disclosure provide a pixel circuitry and a drive method thereof, an array substrate, and a display panel. The pixel circuitry includes a shift register unit, an inverter, and a pixel driving circuit. The shift register unit is configured to provide a first drive signal under the control of an enable signal, a first clock signal, and a second clock signal. The inverter is configured to invert the first drive signal to generate a second drive signal. The pixel driving circuit is configured to control a light emitting device according to the first drive signal and the second drive signal.
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公开(公告)号：US20190208635A1
公开(公告)日：2019-07-04
申请号：US16329005
申请日：2018-01-19
发明人： Lingguo WANG , Xin WANG , Ying LIU , Yaodong WANG , Bin FAN , Binbin LIU
摘要： The present disclosure provides a circuit board, an electrical component and a display apparatus. The circuit board includes a wiring pad which is divided into a plurality of sub-pads by bubble discharge paths, the bubble discharge paths intersect at a first point which is a geometric center of the wiring pad. By configuring bubble discharge paths with a shape of a straight line and as being intersected at the geometric center point of the wiring pad, the circuit board can discharge gas bubbles, generated when the wiring pad is soldered to a wiring terminal of other circuit board, from the geometric center point of the wiring pad to the edge thereof via the bubble discharge paths. Thus gas bubbles can be eliminated or reduced between the wiring pad and the wiring terminal when soldering, connection between the wiring pad and the wiring terminal can be more secure.
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公开(公告)号：US20210333632A1
公开(公告)日：2021-10-28
申请号：US16473080
申请日：2018-11-13
发明人： Hao WU , Xiaoping ZHANG , Hui YIN , Qi JING , Zheng ZHANG , Gang CI , Xiao MA , Zhenhua LUO , Luo ZHANG , Xuewen CAO , Binbin LIU , Wei SU , Hyungkyu KIM , Site CAI
IPC分类号： G02F1/13357 , G02F1/1333 , H05K1/18 , G02F1/1335
摘要： This disclosure discloses a display device including: a display panel; a backlight module including a light-emitting diode group; the display panel including a first substrate and a second substrate successively along the direction from the backlight module, wherein the first substrate includes an exposed area which is not covered by the second substrate, and an orthographic projection of the light-emitting diode group on the first substrate lies in the exposed area; a protective cover plate on the light exit side of the display panel; a housing on the side of the backlight module away from the display panel, and is grounded; and a conductive structure, wherein an orthographic projection of the conductive structure on the first substrate at least partially overlaps with the orthographic projection of the light-emitting diode group on the first substrate, and the conductive structure connects the protective cover plate with the housing.
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公开(公告)号：US20190271892A1
公开(公告)日：2019-09-05
申请号：US16320292
申请日：2018-03-30
发明人： Jianguo ZHU , Fangyi LIU , Jie TANG , Jianru YANG , Le ZHANG , Yaodong WANG , Jiming ZHANG , Xin WANG , Xiaoping ZHANG , Yangli ZHENG , Xiaobo XIE , Yang ZHANG , Binbin LIU
IPC分类号： G02F1/1362 , G02F1/1333
摘要： A display module, a display device, and a transparent optical adhesive layer structure are disclosed. The display module comprises a bonding layer for bonding a display panel and a lamellar structure; the display panel comprises a first substrate and a second substrate arranged oppositely; the first substrate comprises a first extending part beyond the edge of the second substrate; the second substrate is provided close to the bonding layer; the lamellar structure comprises a second extending part beyond the edge of the second substrate; projections of the second extending part and the first extending part on a plane where the first substrate is located are at least in part overlapped; the bonding layer comprises a support part extending between the first extending part and the second extending part.
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