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公开(公告)号：US20210359251A1
公开(公告)日：2021-11-18
申请号：US16474415
申请日：2019-01-17
发明人： Shaopeng XU , Hao WU , Xuzhong LIU , Na AN , Zongwei LUO , Baolei GUO , Gang CI , Xiao MA , Xinfeng GONG , Bin XU , Zhenhua LUO , Zheng ZHANG , Qingzhu GUAN , Wei SU , Jinzhao ZHOU , Guochun WANG , Zuoxin YU , Dianzhong LIU
摘要： A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.
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公开(公告)号：US20220082752A1
公开(公告)日：2022-03-17
申请号：US17478031
申请日：2021-09-17
发明人： Xiao MA , Hao WU , Libao CUI , Na AN , Gang CI , Zheng ZHANG , Dang YANG , Jia MENG , Zhenhua LUO , Zuoxin YU , Zheng ZONG , Xuewen CAO
IPC分类号： F21V8/00
摘要： A backlight module and a display device are provided. The backlight module includes: a light source unit; a light guide plate, for guiding light to a display panel; an optical component for uniformly irradiating the display panel; and a back plate, at least including a bottom plate, for accommodating the light guide plate, the light source unit, and the optical component. The light guide plate and the optical component are provided with a hole penetrating through the two, a part of the back plate at the hole is bent and inserted into the hole to form a side wall, a side end surface of the optical component close to the hole is inclined regarding an axis of the hole, and an annular light-shielding structure is around a top surface of the hole.
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公开(公告)号：US11199749B2
公开(公告)日：2021-12-14
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： H05K1/18 , H05K9/00 , G02F1/1362 , G02F1/13357 , G02F1/1333 , 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：US20210333837A1
公开(公告)日：2021-10-28
申请号：US16498047
申请日：2019-04-09
发明人： Shaopeng XU , Hao WU , Xuzhong LIU , Na AN , Gang CI , Xiao MA , Xinfeng GONG , Bin XU , Zhenhua LOU , Zheng ZHANG , Zongwei LUO , Qingzhu GUAN , Wei SU , Guochun WANG , Zuoxin YU , Dianzhong LIU , Jinzhao ZHOU , Xiaohui CHU , Baolei GUO
摘要： A foldable flexible screen terminal includes: at least two screen terminal portions and a rollable flexible member, two adjacent screen terminal portions being connected by the rollable flexible member, the rollable flexible member including a plurality of flexible member units and a plurality of bellows structures, each of the plurality of bellows structures being foldable and unfoldable, the plurality of bellows structures including a plurality of first bellows structures, and two adjacent flexible member units being connected by one of the plurality of first bellows structures.
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公开(公告)号：US20210410275A1
公开(公告)日：2021-12-30
申请号：US16472286
申请日：2018-12-13
发明人： Na AN , Quan LONG , Guochun WANG , Zuoxin YU , Dianzhong LIU , Xinfeng GONG , Gang CI , Baolei GUO , Bin XU , Shaopeng XU , Xuzhong LIU , Zongwei LUO , Jinzhao ZHOU , Xiao MA , Zhenhua LUO , Qingzhu GUAN , Zheng ZHANG , Wei SU
IPC分类号： H05K1/02
摘要： A data transmission circuit board, a mobile industry processor interface and a device are provided. The data transmission circuit board includes: a wiring substrate; a plurality of data transmission line pairs on one side of the wiring substrate; and a plurality of transient voltage suppression diodes on the one side of the wiring substrate. Data transmission lines of the data transmission line pairs are coupled to the transient voltage suppression diodes in a one-to-one correspondence, the line width of at least one data transmission line is within a line width threshold range; and the transient voltage suppression diode is configured to discharge when a voltage to ground on the corresponding data transmission line is greater than a discharge voltage threshold, wherein the discharge voltage threshold is not less than a maximum voltage value of the differential signal transmitted on the data transmission line.
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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：US20190297736A1
公开(公告)日：2019-09-26
申请号：US16169707
申请日：2018-10-24
发明人： Shaopeng XU , Hao WU , Xuzhong LIU , Na AN , Zongwei LUO , Xiao MA , Gang CI , Baolei GUO , Xinfeng GONG , Bin XU , Zhenhua LUO , Qingzhu GUAN , Zheng ZHANG , Wei SU , Guochun WANG , Zuoxin YU , Jinzhao ZHOU
摘要： A flexible display device includes a flexible screen; a casing including a receiving portion and a support base; and a support member between the flexible screen and the casing, the support member including a rigid support portion and a flexible support portion which are arranged in a lengthwise direction of the flexible screen. The receiving portion includes a receiving chamber configured for receiving at least a part of the flexible screen and at least a part of the flexible support portion, and the flexible screen fits slidably with the support base by means of the support member.
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公开(公告)号：US20210405691A1
公开(公告)日：2021-12-30
申请号：US16470375
申请日：2018-11-01
发明人： Shaopeng XU , Hao WU , Xuzhong LIU , Na AN , Xiao MA , Zongwei LUO , Gang CI , Baolei GUO , Xinfeng GONG , Bin XU , Zhenhua LUO , Zheng ZHANG , Qingzhu GUAN , Wei SU
IPC分类号： G06F1/16
摘要： Disclosed is a foldable mobile terminal including: a flexible panel including a bending section, a first and second flat sections located on two sides of bending section; a first and second support housings, first and second support housings are respectively connected with backsides of first and second flat sections; a multi-rod mechanism located on backside of bending section, connected with first and second support housings, the multi-rod mechanism including support rods arranged in parallel and adjacent to each other, and extending along a bending axis of the bending section, a connection structure arranged corresponding to a same end of two adjacent support rods, the connection structure includes a first bushing pivoted with one of two adjacent support rods, axially limited in position, and a second bushing installed on other support rod of two adjacent support rods, axially limited in position, the first bushing is retractably connected with the second bushing.
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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：US20190355300A1
公开(公告)日：2019-11-21
申请号：US16095892
申请日：2018-04-17
发明人： Hao WU , Hongjun YU , Na AN , Gang CI , Baolei GUO , Xin WANG , Lingguo WANG , Ying LIU
IPC分类号： G09G3/3225 , G09G3/3266
摘要： A pixel circuit includes a light-emitting device, a reset circuit, a write circuit, a compensation circuit, a light emission control circuit, and a drive circuit. The compensation circuit is configured to selectively transfer an uncompensated reference voltage or a compensated reference voltage to a third node, the compensated reference voltage being determined by the uncompensated reference voltage and a compensation voltage, the compensation voltage being related to a rated value of a power supply voltage. The light emission control circuit is configured to transfer a voltage at the third node to a first node to cause a change in voltage at the second node. The drive circuit is configured to control a magnitude of a drive current flowing through the light-emitting device based on the voltage at the second node and the power supply voltage.
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