公开(公告)号：US10712846B2

公开(公告)日：2020-07-14

申请号：US14741381

申请日：2015-06-16

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Lihua Wang ,  Xingyao Zhou ,  Xianxiang Zhang ,  Yingying Xu ,  Xiaoye Li ,  Gang Liu

IPC: G09G5/00 ,  G06F3/041 ,  G06F3/044

Abstract: 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.

公开(公告)号：US10699640B2

公开(公告)日：2020-06-30

申请号：US15960367

申请日：2018-04-23

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Yuan Li

IPC: G09G3/325 ,  G09G3/3233

Abstract: A method for driving a pixel circuit is disclosed. The method includes: a time for displaying a frame including N initialization phases and N data signal voltage writing phases before a light-emitting phase. The ith of the N data signal voltage writing phases is after the ith of the N initialization phases and before the (i+1)th of the N initialization phases, and the Nth data signal voltage writing phase is after the Nth initialization phase, 1≤i≤N−1, i is an integer and N is an integer greater than 1. In the initialization phase, an initialization voltage is applied to the gate electrode of the driving transistor by the initialization module. In the data signal voltage writing phase, a data signal voltage is applied to the gate electrode of the driving transistor by the data signal voltage writing module.

公开(公告)号：US10514812B2

公开(公告)日：2019-12-24

申请号：US15464297

申请日：2017-03-20

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Qijun Yao

IPC: G06F3/045 ,  G06F3/041 ,  G09G3/36

Abstract: An array substrate, a display panel and a driving method are provided. The array substrate includes a substrate including a display region and a border region surrounding the display region; multiple pixel units arranged in the display region in an array; a data-line metal layer arranged in the display region, where the data-line metal layer includes multiple wiring units arranged in an array, with each wiring unit corresponding to multiple pixel units in a direction perpendicular to the substrate, and multiple pixels units corresponding to a same wiring unit being electrically connected to the wiring unit via transistors, respectively. Multiple first gate lines are arranged in parallel and extending in a row direction; and multiple second gate lines arranged in parallel and extending in a column direction. The first gate line and the second gate line are arranged to control a conduction state of the transistor.

公开(公告)号：US10365752B2

公开(公告)日：2019-07-30

申请号：US15269797

申请日：2016-09-19

Applicant: Shanghai Tianma Micro-electronics Co., Ltd. ,  Tianma Micro-electronics Co., Ltd.

Inventor： Liang Liu ,  Feng Lu ,  Shaolong Ma ,  Qijun Yao ,  Xingyao Zhou

IPC: G06F3/041 ,  G06F3/045 ,  G02F1/1333

Abstract: A touch control display panel and a touch control display device are provided. The touch control display panel comprises a substrate having a first extending direction and a second extending direction; and at least one force sensing bridge including a first sensing resistor, a second sensing resistor, a third sensing resistor, and a fourth sensing resistor. The first sensing resistor has a longer extending length in the first extending direction than in the second extending direction. The second sensing resistor has a longer extending length in the second extending direction than in the first extending direction. The third sensing resistor has a longer extending length in the first extending direction than in the second extending direction. The fourth sensing resistor has a longer extending length in the second extending direction than in the first extending direction.

公开(公告)号：US10061147B2

公开(公告)日：2018-08-28

申请号：US15003640

申请日：2016-01-21

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Lingxiao Du ,  Qijun Yao ,  Xingyao Zhou

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/13338 ,  G02F1/136204 ,  G02F2202/22 ,  G06F3/0412

Abstract: A touch display panel includes an array substrate and an opposite substrate disposed opposite to the array substrate. The opposite substrate includes a first base substrate and a high-resistance film material layer which is disposed on the first base substrate, and a square resistance of the high-resistance film material layer is larger than or equal to 107 Ω/□ and is less than or equal to 1012 Ω/□.

公开(公告)号：US20170220151A1

公开(公告)日：2017-08-03

申请号：US15175580

申请日：2016-06-07

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Qijun Yao

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04103

Abstract: The present disclosure provides an array substrate, the array substrate includes: a substrate, a first insulation layer disposed above the substrate, a plurality of touch lines disposed at the bottom of the first through-hole, a plurality of touch electrode blocks disposed above the first insulation layer, a pixel connection portion disposed at the bottom of the first through-hole, a plurality of pixel electrodes disposed above the first insulation layer. The first insulation layer consists of at least one first through-hole running through the first insulation layer. At least one of the plurality of touch lines corresponds to one touch electrode block, and the touch electrode block is electrically connected to the corresponding at least one touch line. The pixel electrode is electrically connected to the pixel connection portion. In the present disclosure, the touch lines and the pixel connection share one through-hole.

公开(公告)号：US20170220148A1

公开(公告)日：2017-08-03

申请号：US15172492

申请日：2016-06-03

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Qijun Yao ,  Feng Lu ,  Kang Yang

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G09G3/32 ,  G09G2300/0426 ,  G09G2310/0278 ,  G09G2320/0219

Abstract: An array substrate, a display and an electronic device are disclosed. The array substrate includes a common electrode layer and a pixel electrode layer arranged opposite to each other, multiple switch elements, multiple data lines extending in a column direction, multiple common wires connected to the common electrode blocks respectively. The pixel electrode layer includes multiple pixel electrodes, and the common electrode layer includes multiple common electrode blocks. A pixel gap exists between adjacent columns of the pixel electrodes. The projections of the common wires on the pixel electrode layer are in separate pixel gaps from the projections of the data lines on the pixel electrode layer in the direction perpendicular to the pixel electrode layer. Two data lines having the projections in the same pixel gap are in separate layers.

公开(公告)号：US20160342256A1

公开(公告)日：2016-11-24

申请号：US15231426

申请日：2016-08-08

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Qijun Yao ,  Hao Chen ,  Jun Ma ,  Liang Liu

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G06F3/044 ,  G02F1/1343

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/124 ,  G02F2201/52 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: The application disclose an embedded capacitive touch display panel and an embedded capacitive touch display device, including: a first transparent substrate and a second substrate arranged opposite to each other, a grid-shaped metal conductive layer formed on the first transparent substrate, and a number of force touch detection electrodes independent of each other formed on the second substrate, wherein the embedded capacitive touch display panel further includes a color filter layer including at least red color resists, green color resists, and blue color resists, wherein the color resists in the same colors are arranged in respective color resist bars, and the color resist bars including green color resist resistance strips; and the grid-shaped metal conductive layer includes periodically arranged force touch fixed potential electrodes and floating electrodes, wherein the force touch fixed potential electrodes are separate from the floating electrodes with gaps being formed between them, and the gaps include first gap sections which are parallel to the color resist bars, and which do not overlap with the green color resist resistance strips. Since the green color resists contribute to display brightness far more than the color resists of the other colors, the first gap sections can be arranged so that they do not overlap with the green color resist resistance strips to thereby alleviate the problem of a visible pattern of the grid-shaped metal conductive layer so as to improve the display performance of the embedded capacitive touch display panel without degrading a touch effect.

Abstract translation: 该应用公开了一种嵌入式电容式触摸显示面板和嵌入式电容式触摸显示装置，包括：第一透明基板和彼此相对布置的第二基板，形成在第一透明基板上的格子状金属导电层， 其中形成在第二基板上的彼此独立的力触摸检测电极，其中嵌入式电容式触摸显示面板还包括至少包括红色抗蚀剂，绿色抗蚀剂和蓝色抗蚀剂的滤色器层，其中在 相同的颜色被布置在相应的耐色剂条中，并且抗彩色条包括耐绿色抗蚀性条带; 并且所述栅格状金属导电层包括周期性布置的力接触固定电位电极和浮置电极，其中所述力接触固定电位电极与浮置电极分离，其间形成有间隙，并且所述间隙包括平行的间隙部分 到抗彩色条，并且不与耐绿色抗蚀剂条重叠。 由于绿色抗蚀剂有助于显示出比其他颜色的抗彩色性更多的亮度，所以可以将第一间隙部分布置成使其不与耐绿色抗蚀剂层重叠，从而减轻了可见图案的问题 栅状金属导电层，以提高嵌入式电容式触摸显示面板的显示性能而不降低触摸效果。

公开(公告)号：US20160342245A1

公开(公告)日：2016-11-24

申请号：US15231334

申请日：2016-08-08

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao Zhou ,  Qijun Yao ,  Hao Chen ,  Jun Ma ,  Liang Liu

IPC: G06F3/044 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G06F3/041 ,  G02F1/1343

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/124 ,  G02F2201/52 ,  G06F3/0412 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: The application discloses an embedded capacitive touch display panel and an embedded capacitive touch display device, including: a first transparent substrate, and a grid-shaped metal conductive layer, formed on the first transparent substrate, including a number of touch electrodes separate from each other with gaps being formed between them, wherein the embedded capacitive touch display panel further includes a color filter layer including at least red color resists, green color resists, and blue color resists, wherein the color resists in the same colors are arranged in respective color resist bars, and the color resist bars include green color resist bars; and the gaps include first gap sections which are parallel to the color resist bars, and which do not overlap with the green color resist bars. Since the green color resists contribute to display brightness far more than the color resists of the other colors, the first gap sections can be arranged so that they do not overlap with the green color resist bars to thereby alleviate the problem of a visible pattern of the touch electrodes so as to improve the display performance of the embedded capacitive touch display panel without degrading a touch effect.

Abstract translation: 本申请公开了一种嵌入式电容式触摸显示面板和嵌入式电容式触摸显示装置，包括：形成在第一透明基板上的第一透明基板和格栅状金属导电层，包括彼此分离的多个触摸电极 其中在它们之间形成间隙，其中嵌入式电容式触摸显示面板还包括至少包括红色抗蚀剂，绿色抗蚀剂和蓝色抗蚀剂的滤色器层，其中相同颜色的颜色抗蚀剂被布置在各自的抗彩色抗蚀剂中 酒吧，耐色彩条包括绿色抗蚀条; 并且间隙包括平行于着色抗蚀剂条并且不与绿色抗蚀剂条重叠的第一间隙部分。 由于绿色抗蚀剂有助于显示比其他颜色的抗彩色更多的亮度，所以第一间隙部分可以被布置成使其不与绿色抗蚀剂条重叠，从而减轻了可见图案的问题 触摸电极，以提高嵌入式电容式触摸显示面板的显示性能而不降低触摸效果。

公开(公告)号：US20160299612A1

公开(公告)日：2016-10-13

申请号：US15069973

申请日：2016-03-15

Applicant: Shanghai Tianma Micro-Electronics Co.,Ltd ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Feng Lu ,  Xingyao Zhou ,  Hong Ding

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

Abstract: An array substrate, a touch display panel and a display apparatus are provided. The array substrate can include: a substrate, and a plurality of gate lines and data lines defining pixel units. The pixel units can include a first pixel unit, which can include a first insulating layer including at least a first via hole; at least a common electrode and at least a pixel electrode provided at both sides of the first insulating layer, respectively; and at least a first transparent connection block provided in the same layer with the pixel electrodes. Each of the first transparent connection blocks can be connected to the common electrode via the first via hole. The first pixel unit can also include at least a touch metal line provided in the same layer with the pixel electrodes. Each of the touch metal lines can electrically connected to each of the first transparent connection blocks.

Abstract translation: 提供了阵列基板，触摸显示面板和显示装置。 阵列基板可以包括：基板，以及限定像素单元的多条栅极线和数据线。 像素单元可以包括第一像素单元，其可以包括至少包括第一通孔的第一绝缘层; 至少一个公共电极和至少一个设置在第一绝缘层两侧的像素电极; 以及设置在与像素电极相同的层中的至少第一透明连接块。 每个第一透明连接块可以经由第一通孔连接到公共电极。 第一像素单元还可以包括与像素电极在同一层中提供的至少一个触摸金属线。 每个触摸金属线可以电连接到每个第一透明连接块。