公开(公告)号：US20180107045A1

公开(公告)日：2018-04-19

申请号：US15554847

申请日：2017-02-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian WANG ,  Xiaochuan CHEN ,  Wenqing ZHAO ,  Xiaochen NIU ,  Jian GAO ,  Zhaohui MENG

IPC: G02F1/1339 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1335

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1248

Abstract: A display panel and a display device are provided. The display panel includes an array substrate and a color film substrate forming a cell aligning structure, and a liquid crystal layer arranged between the array substrate and the color film substrate. The thickness of the liquid crystal layer is 1.5 um to 3 um. The disclosure reduces the thickness of the liquid crystal layer and greatly reduces the falling edge time of the display panel without greatly affecting the transmittance, thereby reducing the overall response time of the display panel. This can be particularly useful in situations where a moderate light transmittance is required.

公开(公告)号：US20160195998A1

公开(公告)日：2016-07-07

申请号：US14771715

申请日：2014-10-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Jian BAI ,  Wei SUN ,  Zhaohui MENG

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04104

Abstract: The present disclosure provides a touch positioning method for a touch display device, and the touch display device. When it is detected that a touch operation has been made on a touch panel, whether or not the touch operation is effective is determined. When the touch operation is effective, coordinate information about a touch point are sampled multiple times, so as to acquire a plurality of initial coordinates of the touch point. A grouping calculation is performed on the plurality of initial coordinates of the touch point, so as to determine final coordinates of the touch point.

Abstract translation: 本公开提供了一种用于触摸显示装置和触摸显示装置的触摸定位方法。 当检测到在触摸面板上进行了触摸操作时，确定触摸操作是否有效。 当触摸操作有效时，关于触摸点的坐标信息被多次采样，以便获取触摸点的多个初始坐标。 对触摸点的多个初始坐标执行分组计算，以便确定触摸点的最终坐标。

公开(公告)号：US20150294637A1

公开(公告)日：2015-10-15

申请号：US14498345

申请日：2014-09-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Zhaohui MENG

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0251

Abstract: Embodiments of the present invention provide a driving circuit for a display panel which comprises a plurality of pixel units defined by intersected gate lines and data lines and arranged in a matrix form, a driving method of a display panel driving circuit and a display device, relating to the field of display technology. The display panel driving circuit includes pixel charging units, each of which is used for combining voltages outputted from a clock pulse vertical terminal and a data voltage signal terminal to serve as a driving voltage for a data line to increase the charging voltage of pixel units, so that the charging time is shortened, and the capability of driving a display panel load can be enhanced.

Abstract translation: 本发明的实施例提供了一种用于显示面板的驱动电路，其包括由相交的栅极线和数据线限定的多个像素单元，并且以矩阵形式布置，显示面板驱动电路和显示装置的驱动方法， 到显示技术领域。 显示面板驱动电路包括像素充电单元，其各自用于组合从时钟脉冲垂直端子输出的电压和数据电压信号端子，以用作数据线的驱动电压以增加像素单元的充电电压， 使得充电时间缩短，并且可以提高驱动显示面板负载的能力。