Apparatus and method for simulating a mold cooling process for injection molding
    1.
    发明申请
    Apparatus and method for simulating a mold cooling process for injection molding 审中-公开
    用于模拟注射成型的模具冷却过程的装置和方法

    公开(公告)号:US20080077369A1

    公开(公告)日:2008-03-27

    申请号:US11525824

    申请日:2006-09-25

    IPC分类号: G06G7/48

    CPC分类号: G06F17/5018 G06F2217/41

    摘要: The invention provides an apparatus and method for simulating a mold cooling process for injection molding. The mold includes a moldbase and a cavity; the method comprises the steps of creating a plurality of cavity meshes for the cavity, automatically creating a plurality of uniform or adaptive moldbase meshes for the moldbase, and determining the relationship between the cavity meshes and the moldbase meshes. Based on the relationship, a numerical method is applied to calculate the temperature distributions of the cavity and moldbase in the mold cooling process.

    摘要翻译: 本发明提供了一种用于模拟注射成型的模具冷却过程的装置和方法。 模具包括模具底座和腔体; 该方法包括以下步骤:为空腔创建多个空腔网格,自动创建用于模具基座的多个均匀或适应的模具基准网格,以及确定空腔网格和模具基体网格之间的关系。 基于该关系,应用数值方法计算模具冷却过程中腔体和模具基体的温度分布。

    High image rate supertwisted nematic liquid crystal display element and driving method therefor
    2.
    发明申请
    High image rate supertwisted nematic liquid crystal display element and driving method therefor 审中-公开
    高图像速度超扭曲向列型液晶显示元件及其驱动方法

    公开(公告)号:US20050194568A1

    公开(公告)日:2005-09-08

    申请号:US10883749

    申请日:2004-07-06

    IPC分类号: C09K19/52 C09K19/54 G09G3/36

    摘要: The present invention is related to a liquid crystal display element and driving method therefor, particularly to a high image rate supertwisted nematic liquid crystal display elements and driving method therefor. By means of a newly introduced crystal formula, a reduced spacing distance between the first and second substrates, an enlarged pretilt angle of alignment layer, and an accelerated frame rate (frame rate: the number of frames displayed per second) of the driving signal, high response rate display is obtained, and thus image retention and flicker are not showed in the liquid crystal display element, so as to display the dynamic image with the effect of high image quality and fast response time.

    摘要翻译: 本发明涉及一种液晶显示元件及其驱动方法,特别涉及一种高图像速率超扭曲向列型液晶显示元件及其驱动方法。 通过新引入的晶体配方,驱动信号的第一和第二基板之间的间隔距离减小,取向层的预倾斜角度以及加速帧速率(帧速率:每秒显示的帧数) 获得高响应率显示,因此在液晶显示元件中不显示图像保持和闪烁,从而以高图像质量和快速响应时间的效果显示动态图像。