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1. 发明申请

US20170228064A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170228064A1
公开(公告)日：2017-08-10
申请号：US15202277
申请日：2016-07-05
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Qijun YAO , Xingyao ZHOU , Liang Liu
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412 , G06F2203/04112
摘要： A display panel and a display device are disclosed. The display includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a plurality of touch electrodes arranged in an array. The second substrate includes a plurality of auxiliary touch electrodes, and a projection of each of the plurality of auxiliary touch electrodes partly overlaps with projections of two adjacent touch electrodes of the plurality of touch electrodes in a direction perpendicular to the second substrate. In the touch operation, a coupling capacitor is formed between the touch medium and the auxiliary touch electrode, another coupling capacitor is formed between the auxiliary touch electrode and the touch electrode, so that more touch electrodes are involved in each touch operation, thus reducing the difficulty of determining the touch position and the precision requirement for the touch operation.

2. 发明申请

US20170293385A1 Array Substrate, Touch Display Panel and Touch Display Device 审中-公开
公开(公告)号：US20170293385A1
公开(公告)日：2017-10-12
申请号：US15633402
申请日：2017-06-26
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Xingyao ZHOU , Qijun YAO , Lingxiao DU
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/134372 , G06F3/0416 , G06F3/044 , G06F2203/04111 , G09G2300/0426 , G09G2310/0218
摘要： 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.

3. 发明申请

US20170285837A1 FOLDING DISPLAY DEVICE 审中-公开
公开(公告)号：US20170285837A1
公开(公告)日：2017-10-05
申请号：US15214952
申请日：2016-07-20
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Yang ZENG , Xingyao ZHOU , Lihua WANG , Qijun YAO , Xiaoguang ZHU
IPC分类号： G06F3/041 , G06F3/044 , G06F1/16
CPC分类号： G06F3/0416 , G06F1/1641 , G06F1/1677 , G06F3/0412 , G06F3/044
摘要： 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.

4. 发明申请

US20160178974A1 TOUCH LIQUID CRYSTAL DISPLAY AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：触摸式液晶显示器及其控制方法
公开(公告)号：US20160178974A1
公开(公告)日：2016-06-23
申请号：US14700097
申请日：2015-04-29
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun LI , Xianxiang ZHANG , Yingying XU , Xiaoye LI , Gang LIU , Xingyao ZHOU , Kang YANG
IPC分类号： G02F1/1343 , G06F3/044 , G02F1/1335 , G06F3/041 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/133388 , G06F3/0412 , G06F3/0416 , G06F3/044
摘要： A touch liquid crystal display is disclosed. The display includes a TFT array substrate, and an opposite substrate opposite to the TFT array substrate. The TFT array substrate and the opposite substrate collectively define a display area and a non-display area. In addition, the opposite substrate includes a first substrate, a plurality of first electrodes, and a plurality of second electrodes, where the plurality of first electrodes are located in the display area of the first substrate, and the plurality of second electrodes are located in the non-display area of the first substrate. The TFT array substrate includes a second substrate, and a plurality of third electrodes, where the third electrodes are located in the display area of the second substrate and are opposite the first electrodes, and where the third electrodes are common electrodes of the TFT array substrate.
摘要翻译：公开了一种触摸式液晶显示器。显示器包括TFT阵列基板和与TFT阵列基板相对的相对基板。 TFT阵列基板和相对基板共同地限定显示区域和非显示区域。此外，相对的基板包括第一基板，多个第一电极和多个第二电极，其中多个第一电极位于第一基板的显示区域中，并且多个第二电极位于第一基板的非显示区域。 TFT阵列基板包括第二基板和多个第三电极，其中第三电极位于第二基板的显示区域中并且与第一电极相对，并且其中第三电极是TFT阵列基板的公共电极。

5. 发明申请

US20160162084A1 TOUCH DISPLAY PANEL AND METHOD FOR DRIVING THE SAME, AND TOUCH DEVICE 审中-公开
标题翻译：触摸显示面板及其驱动方法和触摸装置
公开(公告)号：US20160162084A1
公开(公告)日：2016-06-09
申请号：US14741381
申请日：2015-06-16
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Lihua WANG , Xingyao ZHOU , Xianxiang ZHANG , Yingying XU , Xiaoye LI , Gang LIU
IPC分类号： G06F3/041
摘要： A touch display panel is disclosed. The touch display panel includes first touch electrodes and second touch sub-electrodes. The first touch electrodes are insulated from and intersect with the second touch sub-electrodes. At least two of the first touch electrodes are connected as at least one first touch electrode group, where each first touch electrode group is connected with a touch drive detection unit through a wire. In addition, second touch sub-electrodes corresponding to each of the first touch electrode groups form a second touch electrode group. Each second touch electrode group includes second touch electrode units, each including at least two second touch sub-electrodes. Each of the second touch sub-electrodes is connected with the touch drive detection unit through a different wire. Additionally, the touch drive detection unit transmits a touch drive signal to or receives a detection signal from the first touch electrodes or the second touch sub-electrodes.
摘要翻译：公开了一种触摸显示面板。触摸显示面板包括第一触摸电极和第二触摸子电极。第一触摸电极与第二触摸子电极绝缘并与之相交。至少两个第一触摸电极被连接为至少一个第一触摸电极组，其中每个第一触摸电极组通过导线与触摸驱动检测单元连接。另外，与第一触摸电极组对应的第二触摸子电极形成第二触摸电极组。每个第二触摸电极组包括第二触摸电极单元，每个包括至少两个第二触摸子电极。每个第二触摸子电极通过不同的导线与触摸驱动检测单元连接。此外，触摸驱动检测单元将触摸驱动信号发送到或接收来自第一触摸电极或第二触摸子电极的检测信号。

6. 发明申请

US20140374763A1 TFT-DRIVEN DISPLAY DEVICE 有权
标题翻译： TFT驱动显示设备
公开(公告)号：US20140374763A1
公开(公告)日：2014-12-25
申请号：US14083350
申请日：2013-11-18
申请人： Tianma Micro-Electronics Co., Ltd. , Shanghai Tianma Micro-Electronics Co., Ltd.
发明人： Xingyao ZHOU , Qijun YAO , Jun MA , Wei WANG
IPC分类号： H01L27/12
CPC分类号： H01L27/1222 , G02F1/13338 , G02F1/133512 , G06F3/0412 , H01L27/323
摘要： A TFT-driven display device includes an upper substrate and a lower substrate facing each other, multiple TFTs disposed on a side of the lower substrate facing the upper substrate, and a metal layer disposed on a side of the upper substrate facing to the lower substrate. The metal layer includes a portion that does not overlap with the active layer of the TFTs in a light transmission direction, or the metal layer includes portions overlapping with the active layer of the TFTs in the light transmission direction, the overlapping portions have a pattern width less than a pattern width of other portions that do not overlap with the active layer. In the TFT-driven display device, a photo leakage current caused by the light reflected by the metal may be reduced, because no portion of the metal layer is provided in the position opposed to the active layer of the TFTs located on a TFT array substrate.
摘要翻译： TFT驱动显示装置包括上基板和下基板，彼此面对的多个TFT布置在下基板的面向上基板的一侧，并且金属层设置在上基板的面向下基板的一侧。金属层包括在透光方向上不与TFT的有源层重叠的部分，或者金属层包括在透光方向上与TFT的有源层重叠的部分，重叠部分具有图案宽度小于不与有源层重叠的其它部分的图案宽度。在TFT驱动显示装置中，由于在与TFT阵列基板上的TFT的有源层相对的位置上没有设置金属层的部分，所以由金属反射的光引起的光漏电流可能会降低。

7. 发明申请

US20150036064A1 EMBEDDED CAPACITIVE TOUCH DISPLAY PANEL AND EMBEDDED CAPACITIVE TOUCH DISPLAY DEVICE 有权
标题翻译：嵌入式电子触摸显示面板和嵌入式电容触摸显示设备
公开(公告)号：US20150036064A1
公开(公告)日：2015-02-05
申请号：US14284279
申请日：2014-05-21
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Xingyao ZHOU , Qijun YAO , Hao CHEN , Jun MA
IPC分类号： G06F3/044 , G02F1/1335
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/133514 , G02F2201/124 , G06F3/0412 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
摘要： An embedded capacitive touch display panel is disclosed. The display panel includes a first transparent substrate, and a grid-shaped metal conductive layer formed on the first transparent substrate. The grid-shaped metal conductive layer includes first metal electrodes extending in a first direction, and second metal electrodes extending in a direction intersecting the first direction. Each of the second metal electrodes is divided into multiple sections by openings, through which the first metal electrodes extend. In addition, the first and second metal electrodes are separated from each other by gaps. The display panel also includes a color filter layer, including a plurality of red, green, and blue color resist units, and a green color resist bar. The gaps include a first gap part, parallel to the green color resist bar, where the first gap part is not overlapped by the green color resist bar.
摘要翻译：公开了一种嵌入式电容式触摸显示面板。显示面板包括第一透明基板和形成在第一透明基板上的格栅状金属导电层。栅状金属导电层包括沿第一方向延伸的第一金属电极和沿与第一方向相交的方向延伸的第二金属电极。每个第二金属电极通过开口分成多个部分，第一金属电极延伸穿过该部分。此外，第一和第二金属电极通过间隙彼此分离。显示面板还包括滤色器层，其包括多个红色，绿色和蓝色抗蚀剂单元和绿色抗蚀剂条。间隙包括与绿色抗蚀剂条平行的第一间隙部分，其中第一间隙部分不与绿色抗蚀剂条重叠。

8. 发明申请

US20180321770A1 Array Substrate, Touch Display Panel and Touch Display Device 审中-公开
公开(公告)号：US20180321770A1
公开(公告)日：2018-11-08
申请号：US16031648
申请日：2018-07-10
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Xingyao ZHOU , Qijun YAO , Lingxiao DU , Huangyao Wu , Yan SHEN
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/13394 , G06F3/0412
摘要： The present disclosure provides a touch display panel including an array substrate, a color filter substrate and a plurality of photo spacers. The array substrate includes pixel units, a drive circuit, touch leads, and a common electrode layer. The common electrode layer is divided into columns of self-capacitive electrodes. Each touch lead is disposed parallel to and connected with one of the columns through at least two first via holes. An interval between adjacent first via holes is greater than or equal to twice the side length of one pixel unit. The first via holes connected with one touch lead are aligned staggered to those connected with an adjacent touch lead and none of the photo spacers overlap the first via holes in the direction perpendicular to the array substrate.

9. 发明申请

US20170363919A1 TOUCH LIQUID CRYSTAL DISPLAY AND METHOD OF CONTROLLING THE SAME 审中-公开
公开(公告)号：US20170363919A1
公开(公告)日：2017-12-21
申请号：US15696661
申请日：2017-09-06
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun LI , Xianxiang ZHANG , Yingying XU , Xiaoye LI , Gang LIU , Xingyao ZHOU , Kang YANG , Zhaokeng CAO , Juan ZHU
IPC分类号： G02F1/1343 , G06F3/041 , G02F1/1345 , G02F1/1333 , G02F1/1368 , G02F1/1335 , G06F3/044
CPC分类号： G02F1/134336 , G02F1/13338 , G02F1/133514 , G02F1/13439 , G02F1/13452 , G02F1/13458 , G02F1/1362 , G02F1/1368 , G02F2001/133388 , G02F2201/121 , G06F3/0412 , G06F3/0416 , G06F3/044
摘要： A touch control display and a controlling method are provided. The display comprises a TFT array substrate; an opposite substrate; a cover glass disposed on an outside surface of the opposite substrate, wherein the cover glass has an inner surface facing the opposing substrate and an outside surface, and the cover glass, the TFT array substrate, and the opposite substrate collectively define a display area and a non-display area; first electrodes disposed in the display area of the opposite substrate; second electrodes disposed in the non-display area of the cover glass, and on the inner surface of the cover glass; and third electrodes disposed between the opposite substrate and the TFT array substrate. The third electrodes are disposed opposite to the plurality of first electrodes, and at least one of the plurality of third electrodes is multiplexed as a common electrode of the TFT array substrate.

10. 发明申请

US20170207279A1 OLED DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170207279A1
公开(公告)日：2017-07-20
申请号：US15478809
申请日：2017-04-04
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Yang ZENG , Qijun YAO , Xingyao ZHOU , Lihua WANG
IPC分类号： H01L27/32 , H01L51/00 , G06F3/041 , H01L51/52
CPC分类号： H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L51/0097
摘要： An OLED display panel and a display device are provided. The OLED display panel includes an array substrate, a circular polarizing plate disposed on one side of the array substrate, a first stack structure disposed between the array substrate and the circular polarizing plate, and at least one touch-control electrode layer disposed on one side of the first stack structure facing towards and/or facing away the circular polarizing plate. The first stack structure comprising at least one touch-control electrode substrate and at least one compensation film. A sum of phase retardation of the at least one touch-control electrode substrate and the at least one compensation film with respect to a beam of light at a same frequency is smaller than or equal to a predetermined value.

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