Editor and editing method in CAD system
    11.
    发明授权
    Editor and editing method in CAD system 失效
    CAD系统中的编辑和编辑方法

    公开(公告)号:US06321131B1

    公开(公告)日:2001-11-20

    申请号:US09015623

    申请日:1998-01-29

    IPC分类号: G06F1900

    CPC分类号: G06F3/0481

    摘要: An editor in a CAD system, which assigns different command functions to each of a plurality of buttons, enables commands for editing processing such as “movement”, “deletion”, and copying” to be issued by the corresponding buttons, and adds one polygon and another polygon by a first button or subtracts them from each other by a second button and, further, even when one of the commands of editing processing is being executed, makes it possible to perform a “change”, “cancellation”, “confirmation”, etc. of the mode of processing by operation of the corresponding buttons, thereby enabling change of a once input parameter or initialization of once input information, whereby the efficiency of work in pattern design using a pointing device can be improved.

    摘要翻译: CAD系统中的编辑器向多个按钮中的每一个分配不同的命令功能,使得能够进行诸如“移动”,“删除”和复制的处理的命令以由相应的按钮发出,并且添加一个多边形 和第一按钮的另一个多边形或通过第二按钮彼此相减,并且即使当正在执行编辑处理中的一个命令时,也可以执行“改变”,“取消”,“确认” “等,通过操作相应的按钮进行处理的模式,从而能够改变一次输入参数或一次输入信息的初始化,由此可以提高使用指示装置的图案设计中的工作效率。

    Shielded pattern generation for a circuit design board
    12.
    发明授权
    Shielded pattern generation for a circuit design board 有权
    电路设计板的屏蔽图案生成

    公开(公告)号:US08856717B2

    公开(公告)日:2014-10-07

    申请号:US12883445

    申请日:2010-09-16

    IPC分类号: G06F17/50 H05K3/00 H05K1/02

    摘要: A circuit board design aid is achieved by generating a shield pattern for a wiring pattern including a pattern element in a circuit board by increasing a width of a geometry of the pattern element by an amount corresponding to a shield pattern spacing set as a preset pattern generation condition. A prohibition region is generated based on a geometry of an element for which a clearance check is to be performed located around the wiring pattern and a clearance condition between the element for performing a clearance check and the wiring pattern. Then, the shield pattern is generated by excluding the geometry of the prohibition region from the geometry of the basic shield pattern element.

    摘要翻译: 电路板的设计辅助是通过增加图形元素的几何形状的宽度来增加与设置为预设图案生成的屏蔽图案间隔相对应的量来产生包括电路板中的图形元素的布线图案的屏蔽图案 条件。 基于要在布线图案周围进行间隙检查的元件的几何形状和用于执行间隙检查的元件与布线图案之间的间隙状态来生成禁止区域。 然后,通过从基本屏蔽图案元件的几何形状排除禁止区域的几何形状来产生屏蔽图案。

    Editor and editing method in CAD system enabling efficient interactive pattern design
    13.
    发明授权
    Editor and editing method in CAD system enabling efficient interactive pattern design 失效
    CAD系统中的编辑和编辑方法,实现了高效的交互式图案设计

    公开(公告)号:US06219068B1

    公开(公告)日:2001-04-17

    申请号:US09010792

    申请日:1998-01-22

    IPC分类号: G06T1120

    CPC分类号: G06F3/0481

    摘要: An editor in a CAD system, which assigns different command functions to each of a plurality of buttons, enables commands for editing processing such as “movement”, “deletion”, and copying” to be issued by the corresponding buttons, and adds one polygon and another polygon by a first button or subtracts them from each other by a second button and, further, even when one of the commands of editing processing is being executed, makes it possible to perform a “change”, “cancellation”, “confirmation”, etc. of the mode of processing by operation of the corresponding buttons, thereby enabling change of a once input parameter or initialization of once input information, whereby the efficiency of work in pattern design using a pointing device can be improved.

    摘要翻译: CAD系统中的编辑器向多个按钮中的每一个分配不同的命令功能,使得能够进行诸如“移动”,“删除”和复制的处理的命令以由相应的按钮发出,并且添加一个多边形 和第一按钮的另一个多边形或通过第二按钮彼此相减,并且即使当正在执行编辑处理中的一个命令时,也可以执行“改变”,“取消”,“确认” “等,通过操作相应的按钮进行处理的模式,从而能够改变一次输入参数或一次输入信息的初始化,由此可以提高使用指示装置的图案设计中的工作效率。