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公开(公告)号：US20200273919A1
公开(公告)日：2020-08-27
申请号：US16688355
申请日：2019-11-19
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Abstract: A display panel and a display apparatus are provided. The display panel includes a display area, a bezel area and a hole area. The bezel area includes an inner bezel area surrounding the hole area and an outer bezel area surrounding the display area, and the display area surrounds the hole area and is disposed between the inner bezel area and the outer bezel area. The display panel also includes a substrate layer, a light-emitting layer, an encapsulation layer and a touch layer that are sequentially stacked; at least two detection soldering pads disposed in the outer bezel area; and a detection line including at least one first detection segment disposed in the inner bezel area, at least two second detection segments disposed in the display area and at least two third detection segments in outer bezel area.
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公开(公告)号：US20180348944A1
公开(公告)日：2018-12-06
申请号：US15789137
申请日：2017-10-20
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
IPC: G06F3/041
Abstract: Embodiments of the present disclosure provide a display panel, a control method and a display device, which relate to the field of force touch display technologies, and can improve sensitivity of the force sensing unit. The display panel includes: a plurality of force sensing branches connected in parallel; a plurality of force sensing unit sets corresponding to the plurality of force sensing branches; and a plurality of switch units corresponding to the plurality of force sensing branches; wherein each of the force sensing unit sets includes one or more force sensing unit, each force sensing unit includes two input ends, the input ends of the force sensing units in each of the force sensing unit sets are mutually connected in series or in parallel in a corresponding force sensing branch; and wherein the switch units are arranged in a corresponding one force sensing branches in series.
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公开(公告)号：US20180129852A1
公开(公告)日：2018-05-10
申请号：US15796484
申请日：2017-10-27
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yang ZENG , Qing ZHANG , Lihua WANG , Liang XIE , Lingxiao DU , Hong DING , Huiping CHAI , Kang YANG , Qijun YAO
CPC classification number: G06K9/00013 , G06K9/0004 , H01L27/3211 , H01L27/3216 , H01L27/323 , H01L27/3234 , H01L27/3253 , H01L27/3265 , H01L27/3276 , H01L51/5218 , H01L2251/5315
Abstract: A display panel and an electronic device are provided. The display panel includes: an array substrate; a plurality of organic light emitting units disposed on the array substrate; at least one fingerprint identification unit located in a display region at a side close to the array substrate of the organic light emitting units. The fingerprint identification unit performs fingerprint identification according to light rays reflected on the fingerprint identification unit by a touch body. Each organic light emitting unit includes a red organic light emitting unit, a green organic light emitting unit and a blue organic light emitting unit. In a fingerprint identification phase, the red/green organic light emitting unit emits light to be a light source for the fingerprint identification unit. Compared with the blue organic light emitting unit, the red/green organic light emitting unit has a smaller transparent area towards a side opposite to a display side.
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公开(公告)号：US20180059862A1
公开(公告)日：2018-03-01
申请号：US15791056
申请日：2017-10-23
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yang ZENG , Lingxiao DU , Xingyao ZHOU , Lihua WANG , Qijun YAO , Kang YANG , Hong DING
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04112 , G09G2310/0264 , H01L27/323 , H01L27/3276 , H01L51/5246
Abstract: A touch control display panel and a touch control display device are provided. The touch control display panel comprises a substrate including a display region and a non-display region; an organic light-emitting structure; a thin film encapsulation layer having a first side facing the substrate; a first retaining wall; first and second touch control electrodes; first and second touch control lines disposed in the non-display region; and conductive leads disposed on the first side of the thin film encapsulation layer. At least one first touch control line steps across the first retaining wall to be electrically connected to a corresponding conductive lead, and further electrically connected to a driving chip or a flexible printed circuit disposed in a first non-display region through the corresponding conductive lead. A connection region of the at least one first touch control line and the corresponding conductive lead is arranged outside the first retaining wall.
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公开(公告)号：US20180040673A1
公开(公告)日：2018-02-08
申请号：US15786556
申请日：2017-10-17
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yang ZENG , Qing ZHANG , Lihua WANG , Liang LIU , Feng LU , Shaolong MA , Qijun YAO
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0414 , G06F3/0421 , G06F3/047 , G06F2203/04106 , H01L27/3225 , H01L27/3234 , H01L51/5203
Abstract: Disclosed are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel comprises a first substrate; the first substrate comprises a plurality of pressure-sensitive detection structures and a plurality of light-sensitive identification structures provided in an array, the pressure-sensitive detection structure comprises a semiconductor material film, the light-sensitive identification structure comprises a light-sensitive identification switch, the light-sensitive identification switch comprises a first active layer, and the semiconductor material film and the first active layer are provided on the same layer
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Patent Agency Ranking
公开(公告)号：US20180039362A1
公开(公告)日：2018-02-08
申请号：US15717877
申请日：2017-09-27
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Liang LIU , Qijun YAO , Xingyao ZHOU
IPC: G06F3/041 , G06F3/045 , G02F1/1333 , G02F1/1339 , H01L51/52 , H01L27/32
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/1339 , G06F3/0414 , G06F3/045 , G06F2203/04102 , H01L27/3225 , H01L27/323 , H01L27/3244 , H01L51/5246
Abstract: Disclosed are a display panel and a touch display device. The display panel comprises: a first substrate and a second substrate provided opposite to each other, which are adhered to each other via a sealant; a plurality of pressure sensors, which are provided on one side of the first substrate facing the second substrate or on one side of the second substrate facing the first substrate, wherein, the pressure sensor comprises plurality of resistors, and a projection of the sealant in a direction vertical to the display panel covers at least one resistor in the pressure sensor. In the embodiments of the disclosure, the projection of the sealant adhering the first substrate to the second substrate in the direction vertical to the display panel covers at least one resistor in the pressure sensor.
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37.发明申请公开(公告)号：US20170329453A1
公开(公告)日：2017-11-16
申请号：US15665445
申请日：2017-08-01
Inventor： Baoling LIU , Lingxiao DU , Qijun YAO , Jun MA
IPC: G06F3/041 , G06F3/044 , G02F1/1362 , G02F1/1368
Abstract: The disclosure provides an array substrate and a color filter substrate of a capacitive touch control screen, a touch control display device and a method for driving the touch control display device, so as to achieve the self-capacitive multi-point touch. The array substrate of the capacitive touch control screen includes: a peripheral area and a display area; a plurality of pixel units with pixel electrodes arranged in the display area; a plurality of touch control electrodes; and touch control electrode lead wires connected with a module configured to detect a touch control signal, wherein each of the touch control electrodes is connected respectively with one of the touch control electrode lead wires.
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公开(公告)号：US20170293385A1
公开(公告)日：2017-10-12
申请号：US15633402
申请日：2017-06-26
Inventor： Xingyao ZHOU , Qijun YAO , Lingxiao DU
CPC classification number: G06F3/0412 , G02F1/13338 , G02F2001/134372 , G06F3/0416 , G06F3/044 , G06F2203/04111 , G09G2300/0426 , G09G2310/0218
Abstract: One inventive aspect is an array substrate, which includes a plurality of touch leads, a common electrode layer, and a drive circuit. The common electrode layer is divided into a plurality of columns of self-capacitive electrodes, which are electronically connected to the drive circuit through the touch leads. The array substrate also includes a plurality of pixel units. Each touch lead is electronically connected to the self-capacitive electrode corresponding to the touch lead via a first via hole. At least one touch lead is parallel to and cross over one column of the self-capacitive electrodes. In a direction perpendicular to the array substrate, a projection of the self-capacitive electrode covers projections of a plurality of pixel units. In addition, along a direction of the touch leads, an interval between two adjacent first via holes is greater than or equal to a length of two pixel units.
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公开(公告)号：US20170285837A1
公开(公告)日：2017-10-05
申请号：US15214952
申请日：2016-07-20
Inventor： Yang ZENG , Xingyao ZHOU , Lihua WANG , Qijun YAO , Xiaoguang ZHU
CPC classification number: G06F3/0416 , G06F1/1641 , G06F1/1677 , G06F3/0412 , G06F3/044
Abstract: Disclosed is a folding display device comprising: a display panel. and a folding shaft. The display play can be configured to be folded along the display device. The folding shaft can be configured to partition the display panel into a first display portion and a second display portion, and a folding state detecting electrode is a capacitive detecting electrode and is provided on the first display portion and/or the second display portion. According to the disclosure, the problem of the prior art that a detecting unit in a folding display device is difficult to determine the specific degree of folding of the folding display device may be solved. Thereby, the degree of folding of a folding display device can be accurately detected.
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40.发明申请INTEGRATED ELECTROMAGNETIC AND CAPACITIVE TOUCH SUBSTRATE, TOUCH PANEL, AND TOUCH DISPLAY PANEL 有权集成电磁兼容触摸板，触控面板和触摸显示面板公开(公告)号：US20160124562A1
公开(公告)日：2016-05-05
申请号：US14645412
申请日：2015-03-11
Inventor： Feng LU , Qijun YAO , Xianxiang ZHANG
CPC classification number: G06F3/046 , G06F3/0412 , G06F3/044 , G06F2203/04106
Abstract: An embodiment discloses an integrated electromagnetic and capacitive touch substrate, and a touch display panel. The touch substrate includes: a substrate; and a plurality of driving electrodes, a plurality of sensing electrodes, and a plurality of first coils, arranged on the substrate in the same layer, wherein the plurality of driving electrodes and sensing electrodes are arranged alternately in a first direction; and the plurality of first coils are arranged in the first direction, and each of the first coils surrounds at least one of the driving electrodes and/or the sensing electrodes.
Abstract translation: 一个实施例公开了集成的电磁和电容式触摸基板和触摸显示面板。 触摸基板包括：基板; 以及多个驱动电极，多个感测电极和多个第一线圈，布置在同一层中的基板上，其中多个驱动电极和感测电极沿第一方向交替排列; 并且所述多个第一线圈沿所述第一方向布置，并且所述第一线圈中的每一个围绕所述驱动电极和/或所述感测电极中的至少一个。
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