ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
    33.
    发明申请
    ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE 有权
    阵列基板,液晶显示面板和显示设备

    公开(公告)号:US20160238870A1

    公开(公告)日:2016-08-18

    申请号:US14784911

    申请日:2015-04-28

    Inventor: Hao Wu

    Abstract: The embodiments of the present invention disclose an array substrate, a liquid crystal display panel and a display device. Low temperature compensation circuits one-to-one corresponding to the data lines are added to the peripheral area of the array substrate; each low temperature compensation circuit comprises a first branch and a second branch connected in parallel; wherein the first branch comprises a divider resistance; the second branch comprises a diode and a capacitance connected in series; in the second branch the position of the diode and the position of the capacitance can be interchanged. Since the voltage difference between the both terminals of the diode rises with the temperature decreasing, the voltage difference on the route comprising the diode and the capacitance rises when the temperature decreases; a divider resistance is used in the route to divide the voltage of the voltage signal inputted at the data signal receiving terminal, reducing the voltage signal inputted to the input terminal of the data line. The reduced voltage signal brings a higher transmittance, compensating the integral shift of the voltage-transmittance curve in low temperature environment, such that the voltage-transmittance curve at low temperature is kept in accordance with that at normal temperature.

    Abstract translation: 本发明的实施例公开了阵列基板,液晶显示面板和显示装置。 与数据线对应的一对一的低温补偿电路被添加到阵列基板的外围区域; 每个低温补偿电路包括并联连接的第一分支和第二分支; 其中所述第一分支包括分压电阻; 第二分支包括串联连接的二极管和电容; 在第二分支中,二极管的位置和电容的位置可以互换。 由于二极管的两端的电压差随着温度的降低而上升,所以当温度降低时,包括二极管的路径上的电压差上升; 在路由中使用分频器电阻来分频输入到数据信号接收端的电压信号的电压,从而减少输入到数据线的输入端的电压信号。 降低的电压信号带来更高的透射率,补偿低温环境中的电压 - 透射率曲线的积分偏移,使得低温下的电压 - 透射率曲线与常温下保持一致。

    MICROELECTRONIC SWITCH AND ACTIVE MATRIX ORGANIC LIGHT EMITTING DISPLAY DEVICE
    34.
    发明申请
    MICROELECTRONIC SWITCH AND ACTIVE MATRIX ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    微电子开关和有源矩阵有机发光显示装置

    公开(公告)号:US20160155594A1

    公开(公告)日:2016-06-02

    申请号:US14801213

    申请日:2015-07-16

    CPC classification number: H01H59/0009 H01H2001/0084 H01L27/3262

    Abstract: The embodiments of the present invention discloses a microelectronic switch comprising: a gate electrode; a source electrode; a drain electrode; a first electrostatic electrode; a cantilever with two working positions of an open position and a close position; a connecting portion arranged at the cantilever; a second electrostatic electrode arranged at the cantilever, the second electrostatic electrode is electrically connected with the gate electrode and is arranged opposite to the first electrostatic electrode; an insulating dielectric layer arranged between the first electrostatic electrode and the second electrostatic electrode; the cantilever is located at one working position of the two working positions when the voltage applied by the gate electrode to the second electrostatic electrode is less than a preset threshold, the cantilever is switched to the other working position of the two working positions when said voltage is greater than the preset threshold.

    Abstract translation: 本发明的实施例公开了一种微电子开关,包括:栅电极; 源电极; 漏电极; 第一静电电极; 具有两个工作位置的悬臂,处于打开位置和关闭位置; 布置在悬臂的连接部分; 布置在所述悬臂上的第二静电电极,所述第二静电电极与所述栅电极电连接并且与所述第一静电电极相对地布置; 布置在所述第一静电电极和所述第二静电电极之间的绝缘介电层; 当由栅电极施加到第二静电电极的电压小于预设阈值时,悬臂位于两个工作位置的一个工作位置,当所述电压在两个工作位置时,悬臂被切换到两个工作位置的另一个工作位置 大于预设阈值。

    Method, device and system of touch panel display control

    公开(公告)号:US10139953B2

    公开(公告)日:2018-11-27

    申请号:US15432369

    申请日:2017-02-14

    Abstract: The embodiments of the present invention disclose a method, a device and a system of touch panel display control. The method of touch panel display control comprises: acquiring the changes of the capacitances at respective positions of coupling capacitors, and determining pressed pixel units; determining the pressure on the pressed pixel units according to a first corresponding relationship between the changes and the pressure; and according to a second corresponding relationship between the pressure and a current gray level and a compensation signal, outputting a compensation signal corresponding to the pressure on the pressed pixel units, and the compensation signal is used for keeping the consistency of the light transmittance of the pressed pixel units with that of non-pressed pixel units. The method of the present invention keeps a consistent light transmittance between the liquid crystal molecules of the pressed pixel units and the liquid crystal molecules of the non-pressed pixel units, so that the image display of the overall touch panel keeps consistent, and the quality of the image displayed by the touch panel is improved.

Patent Agency Ranking