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公开(公告)号：US20240272479A1
公开(公告)日：2024-08-15
申请号：US18022118
申请日：2022-04-26
发明人： Guohui WANG , Tianma LI , Liang LI
IPC分类号： G02F1/13357
CPC分类号： G02F1/133608
摘要： The backlight module includes: a backplane and an adhesive frame. The backplane includes a bottom plate and a plurality of side plates, matching to define an accommodating space. The side plates include at least one first side plate. The first side plate has at least two clamping grooves distributed in an extending direction of the first side plate. The adhesive frame includes subframes connected with the side plates. A first subframe in the subframes is connected with the first side plate. The first subframe includes a bearing part and at least two clamping parts in correspondence with the clamping grooves. The bearing part is on a side of the accommodating space away from the bottom plate. The clamping parts are on a side of the bearing part facing the bottom plate. Each clamping part is clamped with the corresponding clamping groove in a matching mode.
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公开(公告)号：US20220137461A1
公开(公告)日：2022-05-05
申请号：US17316733
申请日：2021-05-11
发明人： Dake WANG , Tianma LI , Liang LI , Guohui WANG , Qijun ZHANG , Xuefeng DING
IPC分类号： G02F1/13357 , G02F1/1333 , G02F1/1335
摘要： Provided is a back light unit, a display unit and a display apparatus. The back light unit is configured to be disposed on a side of a display panel away from a display side, and includes a back plate and a plastic frame. The back plate includes a bottom plate and a side plate connected to an edge of the bottom plate, and a step is formed on an inner side of the side plate. The step has a first side away from the bottom plate and a second side away from an outer side of the side plate. The plastic frame is supported on the first side surface of the step, and a supporting part is disposed on an end surface of the side plate away from the bottom plate.
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公开(公告)号：US20210109277A1
公开(公告)日：2021-04-15
申请号：US17012945
申请日：2020-09-04
发明人： Fujian REN , Liang LI , Tianma LI , Dake WANG , Guohui WANG , Qijun ZHANG , Donglong LIN , Shulin QIN
IPC分类号： F21V8/00
摘要： This application discloses a display device. The display device includes a display module, a frame surrounding the sides of the display module, a backlight module stacked with the display module, and a backplane. The frame includes holes. The backplane includes a main plane, side walls, and protrusions. The main plane is located on a side of the backlight module away from the display module. The side walls extend from the edges of the main plane toward the display module and are perpendicular to the main plane. The protrusions are located on the side walls and each of the protrusions is embedded in a corresponding one of the holes of the frame.
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公开(公告)号：US20160299618A1
公开(公告)日：2016-10-13
申请号：US14771741
申请日：2015-04-14
发明人： Haodi LIU , Benyin YE , Zihe ZHANG , Liang LI
IPC分类号： G06F3/041 , G09G3/36 , G02F1/1333 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/13338 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/20 , G09G3/3677 , G09G3/3688 , G09G2310/0202
摘要： A display device and a method for driving the same are provided by the present disclosure. The display device includes a display panel and a touch panel. The method includes: applying a horizontal synchronizing signal to a plurality of scanning lines of the display panel; and applying a touch driving signal to a plurality of touch driving signal lines of the touch panel; an orthographic projection of the scanning line receiving the horizontal synchronizing signal onto the display panel does not overlap an orthographic projection of the touch driving signal line receiving the touch driving signal onto the display panel at least within a predetermined time period.
摘要翻译： 本公开提供了一种显示装置及其驱动方法。 显示装置包括显示面板和触摸面板。 该方法包括：向显示面板的多条扫描线施加水平同步信号; 以及将触摸驱动信号施加到所述触摸面板的多个触摸驱动信号线; 至少在预定时间段内，接收水平同步信号的扫描线的正交投影不会与接收触摸驱动信号的触摸驱动信号线的正交投影重叠在显示面板上。
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公开(公告)号：US20220299809A1
公开(公告)日：2022-09-22
申请号：US17514446
申请日：2021-10-29
发明人： Guohui WANG , Tianma LI , Liang LI , Bin JI , Yicai ZHANG
IPC分类号： G02F1/1368 , G02F1/1362 , H05K1/18
摘要： The disclosure provides a display substrate and a method of fabricating the same, and a display panel. The display substrate includes: a substrate; a transistor structure on the substrate; a flexible circuit board having one end coupled to the transistor structure, and the other end capable of being bent to a side of the substrate away from the transistor structure; and a blocking conductive layer on the flexible circuit board and configured to block an interference electric field in an external environment from affecting the display substrate.
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公开(公告)号：US20160246410A1
公开(公告)日：2016-08-25
申请号：US14761819
申请日：2014-09-30
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04107
摘要： An array substrate and a touch screen are disclosed. The array substrate includes an array formed of a plurality of driving electrodes and a plurality of sensing electrodes, which have the same electrode structure. The electrode structure includes a T-shaped electrode trunk and a plurality of electrode branches, which are symmetrically distributed and connected to the electrode trunk, forming two parts, i.e., a first sub-electrode and a second sub-electrode, symmetrical with respect to the electrode trunk. The sensing electrodes include first sensing electrodes and second sensing electrodes. One first sensing electrode and one second sensing electrode are disposed in two intervals of three sequentially adjacent driving electrodes respectively. Branches of a driving electrode are disposed in gaps between adjacent branches of adjacent sensing electrodes. In the array substrate, the sensing area between driving electrodes and sensing electrodes is increased and the capacitive coupling therebetween is improved.
摘要翻译： 公开了阵列基板和触摸屏。 阵列基板包括由具有相同电极结构的多个驱动电极和多个感测电极形成的阵列。 电极结构包括T形电极主体和多个电极分支，其对称分布并连接到电极主体，形成两个部分，即第一子电极和第二子电极，相对于 电极主干。 感测电极包括第一感测电极和第二感测电极。 一个第一感测电极和一个第二感测电极分别设置在三个顺序相邻的驱动电极的两个间隔中。 驱动电极的分支设置在相邻感测电极的相邻分支之间的间隙中。 在阵列基板中，驱动电极和感测电极之间的感测区域增加，并且其间的电容耦合得到改善。
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公开(公告)号：US20240310573A1
公开(公告)日：2024-09-19
申请号：US18026086
申请日：2022-04-19
发明人： Dake WANG , Tianma LI , Liang LI , Xiaoli LIU , Xuefeng DING , Qijun ZHANG
IPC分类号： F21V8/00 , G02F1/1333 , G02F1/13357
CPC分类号： G02B6/0088 , G02F1/133308 , G02F1/1336
摘要： A backlight module includes a back plate, a backlight component, and a rigid rear shell. The back plate includes a bottom plate and a vertical plate enclosing a mounting space. The backlight component is located in the mounting space and fixedly connected with the back plate. The rigid rear shell covers a side of the back plate away from the backlight component. The rigid rear shell includes a function part, a preset gap exists between the function part and the bottom plate. The bottom plate has a first connecting part including a first screw hole. The function part has a second connecting part including a second screw hole. The first connecting part and the second connecting part are connected through a fixing screw penetrating into the first screw hole and the second screw hole. A first gap exists between the first connecting part and the second connecting part.
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8.发明申请公开(公告)号：US20180341144A1
公开(公告)日：2018-11-29
申请号：US15755998
申请日：2017-09-28
发明人： Suimang SONG , Liang LI
IPC分类号： G02F1/1333 , G02F1/1335 , F21V8/00
摘要： The present disclosure relates to the technical field of fixation of light guide plates, and in particular discloses an elastic fixing member for fixing a light guide plate, a backplane for use in conjunction therewith, and a liquid crystal display device comprising both. The elastic fixing member comprises: a body part and a self-fixation part, wherein the self-fixation part is configured to fix the elastic fixing member on a backplane in use. Correspondingly, the backplane comprises: a base and a side wall. Furthermore, a fixing structure and a mounting guide structure are arranged on the side wall of the backplane. The fixing structure is configured to maintain the fixation of the elastic fixing member on the backplane together with the self-fixation part of the elastic fixing member in use, and the mounting guide structure is configured to guide the elastic fixing member in use to fix it on the backplane. The elastic fixing member according to embodiments of the present disclosure has advantages such as high accuracy, high reliability, low cost and easy assembly, and facilitates reliable fixation of the light guide plate.
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公开(公告)号：US20210376434A1
公开(公告)日：2021-12-02
申请号：US17401693
申请日：2021-08-13
发明人： Liang LI , Tienlun TING , Jie WU , Xue CAO , Ying WANG , Haocheng JIA , Cuiwei TANG , Peizhi CAI , Chuncheng CHE
IPC分类号： H01P1/18 , G02F1/13 , G02F1/1343
摘要： There is provided a liquid crystal phase shifter including first and second substrates opposite to each other, and a liquid crystal layer between the first and second substrates. The first substrate includes a first base plate and a first electrode layer at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode layer at a side of the second base plate proximal to the liquid crystal layer. The first electrode layer includes a main body structure having a first side and a second side opposite to each other with respect to an extension direction of the main body structure, and a plurality of branch structures connected to at least one of the first side and the second side of the main body structure. The second electrode layer includes a plurality of first fingers.
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公开(公告)号：US20200185836A1
公开(公告)日：2020-06-11
申请号：US16640619
申请日：2019-06-27
发明人： Ying WANG , Tienlun TING , Xiangzhong KONG , Jie WU , Liang LI , Peizhi CAI , Chuncheng CHE , Hao LIU
摘要： Embodiments of the present disclosure provide a power distribution network, a liquid crystal antenna including the power distribution network, and a communication device including the liquid crystal antenna. The power distribution network is configured to be used in a liquid crystal antenna and includes a plurality of cascaded power distributors. Each of the plurality of cascaded power distributors comprises a first microstrip line, a transmission medium region and a reference electrode. A tangent value of a dielectric loss angle of a transmission medium in the transmission medium region is smaller than a tangent value of a dielectric loss angle of a liquid crystal in the liquid crystal antenna.
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