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1. 发明公开

US20240063531A1 LIQUID CRYSTAL ANTENNA AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：US20240063531A1
公开(公告)日：2024-02-22
申请号：US17788831
申请日：2020-12-28
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Zhenyu JIA , Kerui XI , Gang QI , Baiquan LIN , Yi WANG , Feng QIN
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q9/04
CPC分类号： H01Q1/364 , H01Q1/38 , H01Q9/0414
摘要： Provided are a liquid crystal antenna and a manufacturing method thereof. The liquid crystal antenna includes a first substrate, a second substrate and a third substrate that are stacked. The first substrate and the second substrate constitute a first box-shaped structure. A first space is disposed between the first substrate and the second substrate. The first space is filled with a liquid crystal layer. The second substrate and the third substrate constitute a second box-shaped structure. A second conductive pattern layer is disposed on a side of the second substrate. A third conductive pattern layer is disposed on a single side of the third substrate. A second space is disposed between the second substrate and the third substrate.

2. 发明授权

US11745589B2 Display device and vehicle 有权
公开(公告)号：US11745589B2
公开(公告)日：2023-09-05
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： H02J50/10 , B60K37/06
CPC分类号： B60K37/06 , H02J50/10 , B60K2370/126 , B60K2370/145 , B60K2370/42 , B60K2370/47 , B60K2370/816
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. 发明公开

US20230177994A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20230177994A1
公开(公告)日：2023-06-08
申请号：US18103678
申请日：2023-01-31
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Huijun JIN , Tinghai WANG , Dandan QIN
IPC分类号： G09G3/20 , G11C19/28
CPC分类号： G09G3/20 , G11C19/28 , G09G2310/0286 , G09G2310/0202 , H01L27/124
摘要： Provided display panel includes display region and non-display region. The display region includes display units arranged in array and scan signal lines. At least part display units in same row share respective scan signal line. The non-display region includes shift register circuit and connection lines. The shift register circuit includes cascaded shift register unit groups each including at least two shift register units each including signal input terminal, reset control terminal, and signal output terminal. Signal output terminal of first shift register unit in (i+1)-th shift register unit group electrically connected to signal input terminal of respective shift register unit in (i+2)-th shift register unit group through same connection line. Signal output terminal of second shift register unit in (i+1)-th shift register unit group electrically connected to reset control terminal of respective shift register unit in i-th shift register unit group through same connection line. i is positive integer.

4. 发明授权

US10649250B2 Photosensitive detection module, light source module and electrophoresis display apparatus 有权
公开(公告)号：US10649250B2
公开(公告)日：2020-05-12
申请号：US15913261
申请日：2018-03-06
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Kerui Xi , Tingting Cui , Xiaohe Li
IPC分类号： G02F1/167 , G02F1/133 , H01L27/144 , H01L31/113 , H01L29/768 , H01L31/02 , H01L31/09 , H01L27/12 , H01L31/0368 , H01L29/417
摘要： A photosensitive detection module is provided, comprising a photosensitive circuit, wherein the photosensitive circuit comprises a first resistive element, a second resistive element, a third resistive element, a fourth resistive element to form a resistor bridge, a first input terminal connected to a node between the first resistive element and the third resistive element, a second input terminal connected to a node between the second resistive element and the fourth resistive element, a first output terminal connected to a node between the first resistive element and the second resistive element, and a second output terminal connected to a node between the third resistive element and the fourth resistive element. All four resistive elements have an identical initial resistance value. The first resistive element and the fourth resistive element are photosensitive resistive elements.

5. 发明授权

US10121801B2 TFT array substrate and manufacturing method thereof, and display device 有权
公开(公告)号：US10121801B2
公开(公告)日：2018-11-06
申请号：US14229725
申请日：2014-03-28
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Yanli Wang , Shoufu Jian
IPC分类号： H01L27/12 , H01L21/768 , H01L23/522 , G02F1/1362 , G02F1/1333
摘要： The present invention provides a TFT array substrate, the TFT array substrate includes: a first metal layer including a first common electrode line, a second metal layer including a second common electrode line, and a third common electrode line, wherein the third common electrode line is electrically connected with at least one of the first common electrode line and the second common electrode line. The TFT array substrate provided by the present invention can achieve at least one effect of reducing the delay of a common electrode line signal (common signal), reducing flicker inequality and crosstalk without reducing the aperture ratio, lowering the cost and simplifying the manufacturing process.

6. 发明授权

US09886121B2 Touch control display panel and touch control method thereof, and touch control display device 有权
公开(公告)号：US09886121B2
公开(公告)日：2018-02-06
申请号：US14719240
申请日：2015-05-21
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Xiangchun Wang , Xupeng Wang , Zhengyuan Huang , Li Li
IPC分类号： G06F3/045 , G06F3/041 , G06F3/044 , G06F3/0488
CPC分类号： G06F3/0416 , G06F3/044 , G06F3/04883 , G06F2203/04106
摘要： A touch control display panel is disclosed. The touch control display panel includes a display area and a non-display area surrounding the display area. The panel also includes a preliminary touch system having a plurality of preliminary touch electrodes located in at least either of a part of the display area and the non-display area, the preliminary touch system is configured to detect whether there is a touch in at least either of the part of the display area and the non-display area of the touch control display panel. The panel also includes a master touch system having a plurality of master touch electrodes located in the display area. In addition, the master touch electrodes are configured to detect whether there is a touch in the display area.

7. 发明授权

US09454047B2 Liquid crystal display panel, method of driving the same and display device 有权
标题翻译：液晶显示面板，驱动方法及显示装置
公开(公告)号：US09454047B2
公开(公告)日：2016-09-27
申请号：US14681005
申请日：2015-04-07
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Kerui Xi , Tingting Cui
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1333 , G02F1/1337 , G09G3/36 , G09G3/00
CPC分类号： G02F1/134336 , G02F1/133345 , G02F1/133528 , G02F1/1337 , G02F1/134309 , G02F2001/134318 , G02F2001/134381 , G09G3/006 , G09G3/3648 , G09G2300/0469
摘要： A liquid crystal display panel includes an upper substrate and a lower substrate arranged opposite to each other, a liquid crystal layer disposed between the upper and lower substrates, a first electrode on the upper substrate facing the lower substrate side, and a second electrode and a third electrode on the lower substrate facing the upper substrate and electrically insulated from each other. The first, second and third electrodes are connected respectively to first, second and third voltages. When the first voltage is opposite in polarity to the second voltage and the second voltage is identical in polarity to the third voltage, the liquid crystal display panel is in a first display state. When the first voltage is identical in polarity to the third voltage and the second voltage is opposite in polarity to the third voltage, the liquid crystal display panel is in a second display state.
摘要翻译：液晶显示面板包括彼此相对布置的上基板和下基板，设置在上基板和下基板之间的液晶层，在上基板上面对下基板侧的第一电极，以及第二电极和第三电极在下基板上面向上基板并彼此电绝缘。第一，第二和第三电极分别连接到第一，第二和第三电压。当第一电压与第二电压的极性相反，并且第二电压的极性与第三电压相同时，液晶显示面板处于第一显示状态。当第一电压的极性与第三电压相同且第二电压与第三电压极性相反时，液晶显示面板处于第二显示状态。

8. 发明授权

US09217905B2 Dual-gate driven lateral pixel arrangement structure and display panel 有权
标题翻译：双栅驱动横向像素排列结构和显示面板
公开(公告)号：US09217905B2
公开(公告)日：2015-12-22
申请号：US14088287
申请日：2013-11-22
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Zhiqiang Xia , Chen Chen , Zhongshou Huang , Sisi Zhou
IPC分类号： G09G3/36 , G02F1/1362
CPC分类号： G02F1/136286 , G02F1/13624 , G09G3/3648 , G09G2300/0426
摘要： A dual-gate-driven lateral pixel arrangement structure includes two horizontally adjacent primary pixel regions having each three vertically adjacent secondary pixel regions forming a grid of six secondary pixel regions, and six thin-film transistors disposed in each of the six secondary pixel areas. The structure also includes two gate lines and three data lines crossing each other and electrically isolated from each other. Each data line is connected to the source of two thin-film transistors having the gate connected to a different gate line. The two gate lines are interposed between the three secondary pixel regions or arranged along a side or opposite sides of the primary pixel regions in a first direction. The three data lines are arranged between the primary pixel regions and along a side or opposite sides of the primary pixel regions in a second direction different from the first direction.
摘要翻译：双栅极驱动横向像素排列结构包括两个水平相邻的原始像素区域，其中每个三个垂直相邻的次级像素区域形成六个二级像素区域的栅格，以及设置在六个二级像素区域中的每一个中的六个薄膜晶体管。该结构还包括彼此交叉并且彼此电隔离的两条栅极线和三条数据线。每个数据线连接到具有连接到不同栅极线的栅极的两个薄膜晶体管的源极。两个栅极线插入在三个次级像素区域之间或者沿着第一方向沿着主像素区域的侧面或相对侧布置。三条数据线沿着不同于第一方向的第二方向布置在主像素区域之间并且沿主像素区域的侧面或相对侧布置。

9. 发明授权

US09097951B2 Thin film transistor array substrate and method for manufacturing the same, and liquid crystal display device 有权
标题翻译：薄膜晶体管阵列基板及其制造方法以及液晶显示装置
公开(公告)号：US09097951B2
公开(公告)日：2015-08-04
申请号：US13890159
申请日：2013-05-08
申请人： Shanghai AVIC Optoelectronics Co., Ltd.
发明人： Zhaokeng Cao , Yujie Zhao
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L29/66 , H01L29/786
CPC分类号： G02F1/136286 , G02F1/134363 , G02F2001/134318 , H01L29/66742 , H01L29/786
摘要： A thin film transistor array substrate, a method for manufacturing the same, and a liquid crystal display device having the thin-film transistor array substrate are disclosed. The thin film transistor array substrate includes a data line formed on a transparent substrate, a first transparent electrode located in a same layer as the data line, an insulating layer covering the data line and the first transparent electrode, and a second transparent electrode located on the insulating layer. The second transparent electrode includes a first transparent sub-electrode and a second transparent sub-electrode, and the width of the first transparent sub-electrode is less than the width of the first transparent electrode, and the width of the second transparent sub-electrode is greater than the width of the data line.
摘要翻译：公开了薄膜晶体管阵列基板及其制造方法以及具有薄膜晶体管阵列基板的液晶显示装置。薄膜晶体管阵列基板包括形成在透明基板上的数据线，位于与数据线相同的层中的第一透明电极，覆盖数据线和第一透明电极的绝缘层和位于第一透明电极上的第二透明电极绝缘层。第二透明电极包括第一透明子电极和第二透明子电极，第一透明子电极的宽度小于第一透明电极的宽度，第二透明电极的宽度大于数据线的宽度。

10. 发明申请

US20150212616A1 TOUCH PANEL AND TOUCH DETECTING METHOD THEREFOR 有权
标题翻译：触摸面板和触摸检测方法
公开(公告)号：US20150212616A1
公开(公告)日：2015-07-30
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
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.
摘要翻译：本发明公开了一种具有多个驱动和感测电极的触摸面板及其触摸检测方法。该方法包括：驱动每个驱动电极，并检测每个驱动电极和每个感测电极之间的耦合电容的变化，以确定与触摸位置对应的至少一个感测电极; 将与触摸位置对应的至少一个感测电极中的每一个复用为产生的驱动电极，并将每个驱动电极复用为产生的感测电极; 驱动所产生的驱动电极，并检测所产生的驱动电极和每个产生的感测电极之间的耦合电容的变化，以确定与触摸位置对应的至少一个驱动电极; 驱动对应于触摸位置的每个驱动电极，以及检测每个驱动电极与对应于触摸位置的每个感测电极之间的耦合电容的变化，以确定触摸位置。

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