公开(公告)号：US10788909B2

公开(公告)日：2020-09-29

申请号：US15983310

申请日：2018-05-18

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

Inventor： Huangyao Wu ,  Hongbo Zhou ,  Xiufeng Zhou ,  Boping Shen

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/20

Abstract: The present disclosure provides a display panel and display device. Display panel includes: a plurality of first sub-pixel groups and a plurality of second sub-pixel groups, the first sub-pixel group each including a plurality of first sub-pixels, the second sub-pixel groups each including a plurality of second sub-pixels, a contribution value of the first sub-pixels to the illumination brightness of the display panel being greater than that of the second sub-pixels to the illumination brightness of the display panel; a first data line connected to the first sub-pixels in the first sub-pixel group; a second data line connected to the second sub-pixels in the second sub-pixel group; a plurality of touch electrodes and a plurality of touch signal lines, a distance from the touch signal line to its closest second data line being smaller than a distance from the touch signal line to its closest first data line.

公开(公告)号：US10769983B2

公开(公告)日：2020-09-08

申请号：US16258651

申请日：2019-01-27

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

Inventor： Hailiang Wang ,  Binyi Zheng ,  Yan Yang ,  Ling Wu ,  Boping Shen

IPC: G09G3/32 ,  G02F1/13357 ,  H05B45/10 ,  G09G3/34

Abstract: The present disclosure relates to a backlight module, a method for manufacturing the backlight module, and a display device. The backlight module includes a substrate, a plurality of LED chips, and a first film having a plurality of channels. Each channel is filled with a channel filling portion. A refractive index n1 of the first film is smaller than a refractive index of the channel filling portion is n2. The first film has a first region and second region. Channels in the first region are astigmatism holes for diverging the light having a high intensity and channels in the second region are light-converging holes for converging the light having a low intensity, thereby alleviating or eliminating the starry phenomenon.

公开(公告)号：US10510315B2

公开(公告)日：2019-12-17

申请号：US15974699

申请日：2018-05-09

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

Inventor： Hongbo Zhou ,  Huangyao Wu ,  Xiufeng Zhou ,  Boping Shen

IPC: G09G3/36 ,  G02F1/133

Abstract: Provided are a display panel, a driving method thereof and a display device, for improving the quality of displayed images and reducing the power consumption. The display panel includes first and second pixel units of opposite polarities, and first and second data lines for transmitting signals of opposite polarities. The first and the second pixel units each includes at least two sub-pixels of different colors. The first data line is connected to the first pixel units in the (j−1)th and jth columns of sub-pixels. Sub-pixels in the first pixel unit in the (j−1)th column have different colors from those in the first pixel unit in the jth column. The second data line is connected to the second pixel units in the jth and (j+1)th columns. Sub-pixels in the second pixel unit in the jth column have different colors from those in the second pixel unit in the (j+1)th column.

公开(公告)号：US10388680B2

公开(公告)日：2019-08-20

申请号：US15864397

申请日：2018-01-08

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

Inventor： Binyi Zheng ,  Zhuo Deng ,  Ling Wu ,  Boping Shen

IPC: H01L27/146 ,  H01L27/32 ,  G09G3/36 ,  G09G3/20

Abstract: A display panel and a display apparatus are provided. The display panel comprises a display region including an irregular-shaped display area, and a non-display region adjacent to the display region. The irregular-shaped display area includes a plurality of pixels arranged in an array. Adjacent pixel rows and/or adjacent pixel columns are indented by at least one pixel at a periphery of the irregular-shaped display area. The at least one indented pixel between the adjacent pixel rows and/or the adjacent pixel columns is a misaligned pixel. The irregular-shaped display area includes a transition area, and the transition area at least includes the misaligned pixel. A maximum display brightness of pixels in the transition area is smaller than a maximum display brightness of pixels outside the transition area.

公开(公告)号：US10114256B2

公开(公告)日：2018-10-30

申请号：US14737433

申请日：2015-06-11

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

Inventor： Qin Yue ,  Rong Chen ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

Abstract: An array substrate and a liquid crystal display panel are described. The array substrate includes: pixel electrodes and common electrodes, where each of the pixel electrodes and/or the common electrodes includes one or more straight-line portions located in multiple pixel regions defined by the intersection of the scanning lines and the data lines. The straight-line portions in two pixel regions adjacent to each other in an extension direction of the data line are symmetric about an extension direction of the scanning line. The array substrate also includes an alignment layer having an alignment direction substantially perpendicular to the extension direction of the scanning line, and an angle between an extension direction of the straight line portion and the alignment direction of the alignment layer is greater than or equal to 4 degrees and less than or equal to 6 degrees.

公开(公告)号：US09541802B2

公开(公告)日：2017-01-10

申请号：US14243616

申请日：2014-04-02

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

Inventor： Boping Shen ,  Qin Yue

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/1368 ,  G02F2001/134345

Abstract: The present invention discloses a TFT array substrate and a display panel. Multiple pixel electrodes structured with at least one domain are arranged in each pixel area, and the angle/angles of at least one deflection in the same-sided deflections of the pixel electrodes of the same domain in the pixel area in the direction parallel to the initial arrangement direction of liquid crystal not driven by a voltage to rotate is different from the angles of other deflections. Through the design of different deflection angles of the pixel electrodes of the same domain, even under a low gray scale, since the rotating angles of liquid crystal molecules driven by different pixel electrodes are different, the inner parts of the liquid crystal molecules driven by the pixel electrodes may be relatively completely compensated.

Abstract translation: 本发明公开了一种TFT阵列基板和显示面板。 在每个像素区域中布置有至少一个结构域的多个像素电极，并且在与像素区域平行的方向上的像素区域中的相同区域的像素电极的同侧偏转中的至少一个偏转的角度/角度 不被转动电压驱动的液晶的初始排列方向与其他偏转的角度不同。 通过设计相同畴的像素电极的不同偏转角，即使在低灰度级下，由于不同像素电极驱动的液晶分子的旋转角度不同，所以由 像素电极可以被相对完全地补偿。

公开(公告)号：US09281321B2

公开(公告)日：2016-03-08

申请号：US14300670

申请日：2014-06-10

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

Inventor： Qin Yue ,  Boping Shen ,  Yanxi Ye

IPC: G02F1/1343 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: H01L27/124 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/13373 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/128

Abstract: A TFT array substrate includes a first electrode layer and a second electrode layer disposed below the first electrode layer. The first electrode layer includes a strip-like first electrode, and the second electrode layer is a sheet-like electrode. The strip-like first electrode includes a bent portion. The second electrode layer includes at least one opening, the opening is located below the bent portion.

Abstract translation: TFT阵列基板包括第一电极层和设置在第一电极层下方的第二电极层。 第一电极层包括带状第一电极，第二电极层是片状电极。 带状的第一电极包括弯曲部分。 第二电极层包括至少一个开口，开口位于弯曲部分的下方。

公开(公告)号：US11520443B2

公开(公告)日：2022-12-06

申请号：US16449225

申请日：2019-06-21

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD

Inventor： Yangzhao Ma ,  Baoling Chen ,  Boping Shen ,  Ling Wu

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

Abstract: A touch display panel and a touch display device are provided. The touch display panel has a display region and a non-display region arranged on a periphery of the display region, and the display region has a non-rectangular shape. The touch display panel comprises a plurality of first touch electrodes and a plurality of second touch electrodes. The plurality of first touch electrodes is arranged in the display region. The plurality of second touch electrodes is arranged at a side of the first touch electrode next to the non-display region. The second touch electrode has a different shape from the first touch electrode. An area of the first touch electrode is S1, an area of the second touch electrode is S2, and S1 and S2 satisfy: 0.85S1S21.15S1.

公开(公告)号：US11086174B2

公开(公告)日：2021-08-10

申请号：US16815800

申请日：2020-03-11

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

Inventor： Donghua Li ,  Xiaoli Wei ,  Xiufeng Zhou ,  Guochang Lai ,  Shumao Wu ,  Boping Shen

IPC: G02F1/1345 ,  G02F1/1339 ,  G02F1/1368 ,  G09G3/20 ,  G02F1/1362

Abstract: A display substrate, a display module and a control method are provided in the present disclosure. The display substrate includes a first substrate and a second substrate. The first substrate includes a base substrate, conductive pads, a first switch unit group electrically connected to the conductive pads and signal wires, and a second switch unit group electrically connected to the conductive pads. The display substrate includes a substrate detection phase where all second switch units are cutoff, all first switch units are conducting, and an external detection device input a first detection signal to the substrate through the conductive pads and all first switch units. When the first switch unit group is conducting, the conductive pads are used for substrate detection, and when the second switch unit group is cutoff, the conductive pads in a same pad region are connected each other to be multiplexed as electrostatic conductive pads.

公开(公告)号：US11061284B2

公开(公告)日：2021-07-13

申请号：US15993154

申请日：2018-05-30

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

Inventor： Yujiao Liang ,  Liting Fang ,  Ankai Ling ,  Yanping Yu ,  Boping Shen

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1333

Abstract: An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction.