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1. 发明授权

US11698696B1 Touch display panel and touch display device 有权
公开(公告)号：US11698696B1
公开(公告)日：2023-07-11
申请号：US17948266
申请日：2022-09-20
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Huijun Jin , Dandan Qin
IPC分类号： G06F3/041
CPC分类号： G06F3/04164
摘要： A touch display panel and a touch display device. The touch display panel includes a first display area, a second display area and a binding area arranged along a first direction, and a touch bonding pad is arranged in the binding area and is configured to input touch driving signals; a plurality of touch electrodes are arranged in each of the first display area and the second display area; the touch display panel further includes a plurality of touch signal lines extending along the first direction and arranged at intervals along a second direction, the touch bonding pad is electrically connected to the touch electrodes by the touch signal lines; and touch signal lines electrically connected to the touch electrodes in the first display area are first touch signal lines, touch signal lines electrically connected to the touch electrodes in the second display area are second touch signal lines.

2. 发明申请

US20220410715A1 DISPLAY DEVICE AND VEHICLE 有权
公开(公告)号：US20220410715A1
公开(公告)日：2022-12-29
申请号：US17897363
申请日：2022-08-29
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Ming WANG , Feng QIN
IPC分类号： B60K37/06 , H02J50/10
摘要： Provided are a display panel and a vehicle. The display device includes a knob and a display panel; the knob includes a first magnetic adhering piece; the display device further includes a second magnetic adhering structure, and the second magnetic adhering structure is disposed on a non-light exiting side of the display panel; the second magnetic adhering structure includes a plurality of first magnetic adhering regions, and at least two first magnetic adhering regions are not overlapped; when the knob is magnetically adhered to any one of the plurality of first magnetic adhering regions, the knob is disposed on a light exiting side of the display panel.

3. 发明授权

US10185420B2 Display panel and display device with narrow bezel 有权
公开(公告)号：US10185420B2
公开(公告)日：2019-01-22
申请号：US15981923
申请日：2018-05-17
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Wantong Shao , Huijun Jin
IPC分类号： G06F3/041 , G09G3/20 , H01L27/32
摘要： A display panel and a display device are disclosed. The display panel includes at least two types of signal lines, at least two types of connection lines and a driver chip. At least two types of signal terminals are provided on the drive chip. The at least two types of signal terminals are electrically connected to the at least two types of signal lines through corresponding types of the connection lines, respectively. In the at least two types of signal terminals, at least a part of a first type of signal terminals and at least a part of a second type of signal terminals are alternately and separately arranged. The display panel and the display device have a frame with reduced size.

4. 发明授权

US10067391B2 Planar display panel and display device 有权
公开(公告)号：US10067391B2
公开(公告)日：2018-09-04
申请号：US14852419
申请日：2015-09-11
申请人： Shanghai AVIC OPTO Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Huijun Jin
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1335
摘要： A planar display panel having a displaying effect of a curved screen and a display device. The sub-pixel pitches are sequentially increased in a direction departing from a central axis of the active display region in the display panel, so that the curved displaying effect is achieved by the planar display panel.

5. 发明授权

US09779646B2 Shift register, method and system for operating shift register 有权
公开(公告)号：US09779646B2
公开(公告)日：2017-10-03
申请号：US14848981
申请日：2015-09-09
申请人： Shanghai AVIC Optoelectronics Co., Ltd , Tianma Micro-Electronics Co., Ltd.
发明人： Chen Chen
IPC分类号： G11C19/00 , G09G3/20 , G09G3/3266 , G09G3/36 , G11C19/28
CPC分类号： G09G3/20 , G09G3/3266 , G09G3/3674 , G09G2310/0267 , G09G2310/0286 , G11C19/28 , G11C19/287
摘要： A shift register, a method and a system for operating the shift register are provided. The shift register includes: an input circuit adapted to output a first voltage signal in response to an input signal; a trigger circuit adapted to generate a second voltage signal based on a first reference voltage and a second reference voltage, in response to the first voltage signal; and generate a third voltage signal, different than the second voltage signal, based on the first reference voltage and the second reference voltage, in response to the first voltage signal; and an output circuit adapted to output a scanning signal based on the second voltage signal and the third voltage signal. The voltages of the second voltage signal and the third voltage signal depend on a voltage dividing value of the trigger circuit, and the voltage dividing value of the trigger circuit is based on the first reference voltage and the second reference voltage.

6. 发明授权

US09703428B2 Touch panel and touch detecting method therefor 有权
公开(公告)号：US09703428B2
公开(公告)日：2017-07-11
申请号：US14272430
申请日：2014-05-07
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Xiangchun Wang , Xupeng Wang , Jie Cheng
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： The present invention discloses a touch panel having a multitude of driving and sensing electrodes and a touch detecting method therefor. The method includes: driving each driving electrode, and detecting a change in coupling capacitance between each driving electrode and each sensing electrode to determine at least one sensing electrode corresponding to a touch position; multiplexing each one of the at least one sensing electrode corresponding to the touch position to be a generated driving electrode, and multiplexing each driving electrode to be a generated sensing electrode; driving the generated driving electrode, and detecting a change in coupling capacitance between the generated driving electrode and each generated sensing electrode to determine at least one driving electrode corresponding to the touch position; driving each driving electrode corresponding to the touch position, and detecting a change in coupling capacitance between each driving electrode and each sensing electrode corresponding to the touch position to determine the touch position.

7. 发明授权

US09620531B2 TFT array substrate, display panel and display device 有权
公开(公告)号：US09620531B2
公开(公告)日：2017-04-11
申请号：US14712620
申请日：2015-05-14
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Huijun Jin , Yansong Li , Miaomiao Wang
IPC分类号： H01L27/01 , H01L27/12 , H01L29/04 , H01L29/786 , H01L27/32 , G09G3/36
CPC分类号： H01L27/124 , G09G3/3677 , G09G2300/0408 , H01L27/1214 , H01L27/1222 , H01L27/1248 , H01L27/1255 , H01L27/3244 , H01L27/3276 , H01L29/78669
摘要： A TFT array substrate is disclosed. The TFT array substrate includes a base, a display region disposed on the base, and a gate drive circuit region disposed on the base. The display region includes a plurality of data lines extending along a first direction, and a plurality of scan lines extending along a second direction, the scan lines intersecting and electrically insulated from the data lines. In addition, the gate drive circuit region includes at least one first capacitor, and a plurality of TFTs which are separated from each other to form a margin region between the TFTs, where the first capacitor is disposed in the margin region.

8. 发明授权

US09589536B2 Gate controlling unit, gate controlling circuit, array substrate and display panel 有权
标题翻译：门控单元，门控电路，阵列基板及显示面板
公开(公告)号：US09589536B2
公开(公告)日：2017-03-07
申请号：US14608086
申请日：2015-01-28
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Bo Liu , Kerui Xi
IPC分类号： G09G3/36 , G09G5/18 , H03K17/687 , G09G3/20 , G06F3/041
CPC分类号： G09G3/2092 , G06F3/0412 , G06F3/0416 , G09G3/20 , G09G3/3677 , G09G5/18 , G09G2300/08 , G09G2310/0267 , G09G2310/0286 , G09G2310/0289 , G09G2310/08 , H03K17/687
摘要： A gate controlling unit, a gate controlling circuit, an array substrate and a display panel, where, the gate controlling unit includes: a gate driving subunit configured for driving a gate line; a first reset subunit configured for resetting the gate driving subunit after the gate driving subunit finishes driving the gate line; and a suspension and resumption subunit configured for controlling the gate driving subunit to suspend and resume the gate driving subunit. The gate controlling circuit, formed by cascaded gate controlling units connected in series, can be suspended and resumed several times within a frame. The display panel with the gate controlling circuit can perform scanning of the touch signal during the suspension time period, thereby ensuring the stability of the display system and both improved touch position reporting rate and better linearity of the touch system.
摘要翻译：门控制单元，门控制电路，阵列基板和显示面板，其中，门控制单元包括：门驱动子单元，被配置为驱动栅极线; 第一复位子单元，被配置为在栅极驱动子单元完成驱动栅极线之后复位栅极驱动子单元; 以及配置用于控制所述栅极驱动子单元暂停并恢复所述栅极驱动子单元的暂停和恢复子单元。由串联连接的级联栅极控制单元形成的栅极控制电路可以在框架内暂停并恢复数次。具有门控制电路的显示面板可以在暂停时间段期间执行触摸信号的扫描，从而确保显示系统的稳定性，以及改善的触摸位置报告率和触摸系统的更好的线性度。

9. 发明申请

US20150137130A1 TFT ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译： TFT阵列基板，显示面板和显示设备
公开(公告)号：US20150137130A1
公开(公告)日：2015-05-21
申请号：US14228210
申请日：2014-03-27
申请人： Tianma Micro-Electronics Co., Ltd. , Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Zheng WANG , Zhaokeng CAO , Yao LIN , Longcai XIN
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1362
CPC分类号： H01L27/124 , G02F1/134336 , G02F1/134363 , G02F1/136286 , G02F2001/134345 , G02F2001/134372
摘要： The present invention discloses a TFT array substrate, comprising: a plurality of scan lines; a plurality of data lines; pixel units located in areas defined by adjacent scan lines and adjacent data lines; wherein each of the pixel units comprises a first electrode and a second electrode stacked and insulated from each other, the first electrode is flat shape, and the second electrode comprises a plurality of strip electrodes extending along a first direction and arranged along a second direction; a first pixel unit and a second pixel unit adjacent to each other form a unit group; the first pixel unit comprises a first part extending along the first direction and a second part extending from an end area of the first part to the second pixel unit; the second pixel unit comprises a third part extending along the first direction and a fourth part extending from an end area of the third part to the first pixel unit; and the second part is staggered with the fourth part. With such design, the color resistance compensation can not be needed, and also the transmittance is increased.
摘要翻译：本发明公开了一种TFT阵列基板，包括：多条扫描线; 多条数据线; 位于由相邻扫描线和相邻数据线限定的区域中的像素单元; 其中每个像素单元包括彼此堆叠和绝缘的第一电极和第二电极，第一电极是平坦形状，并且第二电极包括沿着第一方向延伸并沿第二方向布置的多个条状电极; 彼此相邻的第一像素单元和第二像素单元形成单位组; 第一像素单元包括沿着第一方向延伸的第一部分和从第一部分的端部区域延伸到第二像素单元的第二部分; 第二像素单元包括沿着第一方向延伸的第三部分和从第三部分的端部区域延伸到第一像素单元的第四部分; 第二部分与第四部分交错。通过这样的设计，不需要彩色电阻补偿，并且透射率也增加。

10. 发明申请

US20150102353A1 TFT ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译： TFT阵列基板，显示面板和显示设备
公开(公告)号：US20150102353A1
公开(公告)日：2015-04-16
申请号：US14226775
申请日：2014-03-26
申请人： Tianma Micro-Electronics Co., Ltd. , Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Tinghai WANG , Zhaokeng Cao
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L27/1248
摘要： A TFT array substrate is disclosed. The TFT array substrate includes a substrate, a data line disposed above the substrate, and a gate insulating layer disposed above the substrate, where the gate insulating layer includes a groove. The TFT array substrate also includes a data line disposed within the groove of the gate insulating layer.
摘要翻译：公开了TFT阵列基板。 TFT阵列基板包括基板，设置在基板上方的数据线以及设置在基板上方的栅极绝缘层，其中栅极绝缘层包括凹槽。 TFT阵列基板还包括设置在栅极绝缘层的沟槽内的数据线。

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