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公开(公告)号：US20170194384A1
公开(公告)日：2017-07-06
申请号：US15464849
申请日：2017-03-21
Inventor： Xingyao ZHOU , Yang ZENG , Qijun YAO , Liang LIU
CPC classification number: H01L27/323 , H01L51/0097 , H01L51/5281 , H01L2251/5338 , Y02E10/549
Abstract: A flexible display panel, a flexible display device, and a fabrication method of the flexible display panel are provided. The flexible display panel comprises a stacked structure having a plurality of layers comprising a flexible substrate, a light-emitting device layer, and a polarizing layer stacked in a preset order. The flexible display panel further includes at least one upper-side resistive force-sensitive electrode disposed on a layer above a neutral plane of the stacked structure, and at least one lower-side resistive force-sensitive electrode disposed on a layer below the neutral plane.
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公开(公告)号：US20170185211A1
公开(公告)日：2017-06-29
申请号：US15194287
申请日：2016-06-27
Inventor： Feng LU , Qijun YAO , Liang LIU , Shaolong MA , Yingteng ZHAI
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/0414 , G06F2203/04103 , G06F2203/04105 , H01L27/1214
Abstract: The embodiment of the disclosure discloses a touch substrate, a touch display panel and a method for calculating touch pressure. The touch substrate comprises at least two semiconductor pressure sensors, a bias voltage applying circuit and a voltage detecting circuit, wherein the bias voltage applying circuit is used for applying bias voltage to each semiconductor pressure sensor; the voltage detecting circuit is used for acquiring strain voltages of each semiconductor pressure sensor. A first straight line connecting the first connecting terminal and the second connecting terminal intersects a second straight line connecting the third connecting terminal and the fourth connecting terminal. According to the technical scheme of the disclosure, the semiconductor pressure sensors can be integrated inside the touch display panel.
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53.发明申请ARRAY SUBSTRATE AND DRIVE METHOD THEREOF, TOUCH CONTROL DISPLAY PANEL, AND DISPLAY APPARATUS 有权阵列基板及其驱动方法，触控控制显示面板和显示设备公开(公告)号：US20160291751A1
公开(公告)日：2016-10-06
申请号：US14832611
申请日：2015-08-21
Inventor： Conghua MA , Qijun YAO , Kang YANG
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , H01L27/124
Abstract: An array substrate and a drive method thereof, a touch control display and a display apparatus are provided. An array substrate includes, in part, a gate line layer configured with a multitude of gate lines, and a common electrode layer configured with a multitude of common electrodes. The common electrodes further operate as touch control electrodes with a projection on the array substrate along a direction substantially perpendicular to the array substrate. The projection covers n gate lines, where n is a positive integral number. At least one of the touch control electrodes comprises n sub common electrodes each having a projection on the array substrate along the direction substantially perpendicular to the array substrate covering one of the gate lines. Accordingly, less flicks or stripes appear on the display.
Abstract translation: 提供阵列基板及其驱动方法，触摸控制显示和显示装置。 阵列基板部分地包括配置有多条栅极线的栅极线层以及配置有多个公共电极的公共电极层。 公共电极进一步作为具有在阵列基板上的大致垂直于阵列基板的方向上的突起的触摸控制电极。 投影覆盖n个栅极线，其中n是正整数。 触摸控制电极中的至少一个包括n个子公共电极，每个子公共电极沿着基本上垂直于覆盖一个栅极线的阵列基板的方向在阵列基板上具有突起。 因此，显示屏上出现较少的轻拂或条纹。
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公开(公告)号：US20160190178A1
公开(公告)日：2016-06-30
申请号：US14728995
申请日：2015-06-02
Inventor： Hong DING , Lingxiao DU , Qijun YAO
IPC: H01L27/12 , G02F1/1368 , G02F1/1362 , G02F1/1333
CPC classification number: H01L27/1244 , G02F1/133345 , G02F1/13338 , G02F1/136286 , G02F1/1368 , G02F2001/136218 , H01L27/1259
Abstract: An array substrate is disclosed. The Array substrate includes gate and data lines, where the gate lines and the data lines cross each other. The pixel units include pixel electrodes and common electrodes, and the common electrode comprises a first slot extending in a direction of the data lines. The first slot at least partially overlaps at least one of the pixel electrodes. In addition, the gate lines each include an aperture region, where the aperture region of each gate line at least partially overlaps at least one of the first slots. Furthermore, shielding electrodes and shielding branch electrodes are provided in the direction of the data lines, where the shielding electrodes at least partially overlap the data lines, and where the shielding branch electrodes are provided in the aperture region, and the shielding branch electrodes at least partially overlap the gate lines.
Abstract translation: 公开了阵列基板。 阵列基板包括栅极线和数据线，其中栅极线和数据线彼此交叉。 像素单元包括像素电极和公共电极，公共电极包括在数据线的方向上延伸的第一槽。 第一槽至少部分地与至少一个像素电极重叠。 此外，栅极线各自包括开口区域，其中每个栅极线的开口区域至少部分地与第一槽中的至少一个重叠。 此外，屏蔽电极和屏蔽分支电极设置在数据线的方向上，其中屏蔽电极至少部分地与数据线重叠，并且其中屏蔽分支电极设置在开口区域中，并且屏蔽分支电极至少 部分重叠栅极线。
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55.发明申请ELECTROMAGNETIC-TYPE TOUCH PANEL, METHOD FOR DRIVING AND DETECTING ELECTROMAGNETIC-TYPE TOUCH PANEL, AND COORDINATE INPUT DEVICE 有权电磁型触控面板，驱动和检测电磁式触控面板及坐标输入装置的方法公开(公告)号：US20160026271A1
公开(公告)日：2016-01-28
申请号：US14602222
申请日：2015-01-21
Inventor： Qijun YAO , Feng LU , Xianxiang ZHANG
IPC: G06F3/0354 , G09G5/00 , G06F3/046
CPC classification number: G09G5/00 , G06F3/0416 , G06F3/046
Abstract: A touch panel is disclosed. The touch panel is detects a position of a stylus, which includes first and second resonance circuits. The touch panel includes first and second coils respectively extending in first and second directions. Each of the first coils emits a first signal having a first frequency and receives a second signal having a second frequency, where emitting the first signal and receiving the second signal are successively and respectively performed by the plurality of second coils. In addition, each of second coils emits a second signal having the second frequency and receives a first signal having the first frequency, where emitting the second signal and receiving the first signal are successively performed. The first resonance circuit of the stylus generates the first signal after receiving the first signal, and the second resonance circuit of the electromagnetic stylus generates the second signal after receiving the second signal.
Abstract translation: 公开了一种触摸面板。 触摸面板检测触针的位置，其包括第一和第二谐振电路。 触摸面板包括分别在第一和第二方向上延伸的第一和第二线圈。 每个第一线圈发射具有第一频率的第一信号并且接收具有第二频率的第二信号，其中发射第一信号并接收第二信号是由多个第二线圈分别执行的。 此外，第二线圈中的每一个发出具有第二频率的第二信号，并且接收连续地执行发射第二信号并接收第一信号的具有第一频率的第一信号。 触针的第一谐振电路在接收到第一信号之后产生第一信号，并且电磁笔的第二谐振电路在接收到第二信号之后产生第二信号。
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Patent Agency Ranking
公开(公告)号：US20140168540A1
公开(公告)日：2014-06-19
申请号：US14101941
申请日：2013-12-10
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Lihua WANG , Conghua MA , Qijun YAO , Jun MA
IPC: G02F1/1333
CPC classification number: G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/044
Abstract: One inventive aspect is a touch control liquid crystal display device. The device includes a color film substrate, a thin film transistor array substrate, and a liquid crystal layer between the color film substrate and the thin film transistor array substrate. The color film substrate includes a grid-shaped black matrix layer, a touch control layer, and a color film layer. The touch control layer includes metal grid electrodes in a rectangle, where the metal grid electrodes include metal lines intersecting transversely and vertically. In addition, the metal grid electrodes include drive electrodes and sense electrodes. The drive electrodes are connected together through first metal connection lines in a first direction, and the sense electrodes are connected together through second metal connection lines in a second direction. In addition, the projection of the metal grid electrodes falls into the projection of the black matrix layer in the light transmission direction.
Abstract translation: 本发明的一个方面是触摸控制液晶显示装置。 该装置包括彩色薄膜基板，薄膜晶体管阵列基板和彩色薄膜基板与薄膜晶体管阵列基板之间的液晶层。 彩色薄膜基板包括格子状黑矩阵层，触摸控制层和彩色薄膜层。 触摸控制层包括矩形中的金属栅电极，其中金属栅电极包括横向和垂直相交的金属线。 此外，金属栅电极包括驱动电极和感测电极。 驱动电极通过第一金属连接线沿第一方向连接在一起，并且感测电极通过第二金属连接线沿第二方向连接在一起。 此外，金属栅极电极的投影落入黑色矩阵层在透光方向上的投影。
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57.发明申请公开(公告)号：US20140111476A1
公开(公告)日：2014-04-24
申请号：US14139730
申请日：2013-12-23
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Shuai YOU , Jun MA , Conghua MA , Qijun YAO
IPC: G02F1/1333 , G06F3/044
CPC classification number: G02F1/13338 , G02F2201/121 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107 , G09G3/3655 , G09G2300/0426
Abstract: An in-cell touch panel LCD module (100) and a method for driving the same includes a common electrode layer including first and second common electrodes. A control circuit divides the frame time period into a display time period and a touch control time period. A display signal is applied to the common electrode layer during the display time period for a normal LCD display. First and second touch control signals are applied to the first and second common electrodes, respectively, during the touch control time period, so that the electric potential of the first common electrode equals to that of the driving line and the electric potential of the second common electrode equals to that of the sensing line.
Abstract translation: 单元内触摸面板LCD模块（100）及其驱动方法包括具有第一和第二公共电极的公共电极层。 控制电路将帧时间段划分为显示时间段和触摸控制时间段。 在正常LCD显示的显示时间段期间，向公共电极层施加显示信号。 在触摸控制时间段期间，第一和第二触摸控制信号分别被施加到第一和第二公共电极，使得第一公共电极的电位等于驱动线的电位和第二公共电极的电位 电极等于感测线的电极。
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公开(公告)号：US20250157390A1
公开(公告)日：2025-05-15
申请号：US18608566
申请日：2024-03-18
Applicant: Shanghai Tianma Micro-electronics Co., Ltd.
Inventor： Wanlong GUO , Qijun YAO
IPC: G09G3/32
Abstract: The present disclosure includes a display panel and a display apparatus. The display panel includes a pre-charge circuit, a data-signal line and a pixel circuit, where the pre-charge circuit is electrically connected to the pixel circuit through the data-signal line; and before a data signal is written into the pixel circuit, the pre-charge circuit provides a pre-charge voltage signal to the data-signal line, and the data-signal line is charged through the pre-charge voltage signal.
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公开(公告)号：US20230100284A1
公开(公告)日：2023-03-30
申请号：US18062204
申请日：2022-12-06
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Qijun YAO , Yanbo LOU , Shengtao ZHU , Yang ZENG
IPC: G09G3/32 , H01L25/075 , H01L33/44
Abstract: A display panel including a substrate; a light-emitting element; and a light-shielding layer. The light-emitting element is located at a side of the substrate and includes a primary light-emitting element and an auxiliary light-emitting element. The light-shielding layer is located at a side of the light-emitting element facing away from the substrate and includes a first opening corresponding to the primary light-emitting element. The auxiliary light-emitting element is arranged at a periphery of the primary light-emitting element.
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公开(公告)号：US20210326564A1
公开(公告)日：2021-10-21
申请号：US17364485
申请日：2021-06-30
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Qijun YAO , Xingyao ZHOU , Shui HE
IPC: G06K9/00 , G02F1/1333 , G09G3/3233 , G06F3/0354
Abstract: A method for driving a display panel and a display apparatus are provided. The display panel includes a display region including a fingerprint recognition region and includes subpixels located in the display region, and the subpixels include first subpixels located in the fingerprint recognition region and used as a light source for fingerprint recognition. In a first mode, the subpixels are scanned at a first frequency, and in the second mode, the subpixels are scanned at a second frequency. The second frequency is greater than the first frequency. The method includes: when the display panel is in the first mode, monitoring whether the display panel receives a fingerprint recognition requirement, and if yes, controlling the display panel to enter a trigger state; and when the display panel is in the trigger state, scanning the first subpixels at a frequency greater than the first frequency.
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