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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：US20210090483A1
公开(公告)日：2021-03-25
申请号：US16945227
申请日：2020-07-31
IPC分类号： G09G3/20
摘要： A switch timing controlling circuit includes a first timing controlling circuit including a first inverting sub-circuit configured to form a first inverting signal that is inverted from an initial signal having a first level as an inactive level and a second level as an active level input from an initial signal terminal; a first delaying sub-circuit configured to delay a time point of the first inverting signal at which the first inverting signal changes from the first level to the second level to form a first delaying signal; and a second inverting sub-circuit configured to form a reset signal inverted from the first delaying signal; and a second timing controlling circuit including a second delaying sub-circuit configured to delay a time point of the initial signal at which the initial signal changes from the first level to the second level to form a display control signal.
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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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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：US20230095839A1
公开(公告)日：2023-03-30
申请号：US16979608
申请日：2019-11-29
摘要： Disclosed are an array substrate, a display panel and a driving method thereof. As the control unit is provided between the first electrode and the test circuit, when the panel is subsequently tested, the control unit may provide the circuit control signal received by the first electrode to the test circuit under the control of the third electrode, so as to detect whether the panel is qualified by using the test circuit. During subsequent display, the control unit may be used to cut off the first electrode from the test circuit, and fundamentally cut off the connection between the first electrode, and the test circuit and a flexible printed circuit, so that a display abnormality does not occur even if the first electrode is short-circuited.
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公开(公告)号：US20150220175A1
公开(公告)日：2015-08-06
申请号：US14369267
申请日：2013-12-09
发明人： Tian Zhang , Tianma LI , Haodi LIU
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04107 , G06F2203/04112
摘要： The present invention provides capacitive touch panel, and display device. The capacitive touch panel of the present invention comprises at least one column of electrode set, the electrode set comprising a plurality of electrode units sequentially arranged, and adjacent electrode units complementarily matching each other, wherein each electrode unit comprises first touch electrode, second touch electrode and third touch electrode, the first, second and third touch electrodes complementarily match each other, and the first touch electrode is used for keeping patterns of the second touch electrode and the third touch electrode included in the same electrode unit from contacting with each other, the second touch electrode is used for keeping pattern of the electrode unit from contacting with pattern of immediately previous electrode unit, and the third touch electrode is used for keeping the pattern of the electrode unit from contacting with pattern of immediately next electrode unit.
摘要翻译： 本发明提供电容式触摸屏和显示装置。 本发明的电容式触摸面板包括至少一列电极组，电极组包括顺序排列的多个电极单元和互补地相互匹配的相邻电极单元，其中每个电极单元包括第一触摸电极，第二触摸电极 和第三触摸电极，第一，第二和第三触摸电极互补地彼此匹配，并且第一触摸电极用于保持包括在同一电极单元中的第二触摸电极和第三触摸电极的图案彼此接触， 第二触摸电极用于保持电极单元的图案不与紧接在前的电极单元的图案接触，并且第三触摸电极用于保持电极单元的图案不与紧接着的下一个电极单元的图案接触。
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