Method and system for implementing controlled breaks between features using sub-resolution assist features
    11.
    发明授权
    Method and system for implementing controlled breaks between features using sub-resolution assist features 有权
    使用子分辨率辅助功能实现特征间的可控断点的方法和系统

    公开(公告)号:US08103985B2

    公开(公告)日:2012-01-24

    申请号:US11934662

    申请日:2007-11-02

    Applicant: Jason Sweis

    Inventor: Jason Sweis

    CPC classification number: G03F1/36 G03F1/70

    Abstract: Disclosed is a method, system, and computer program product for implementing controlled breaks using sub-resolution assist features. Sub-resolution bridging features are added to implement controlled breaks between features on the layout. The bridging features may also be used to facilitate or optimize multiple mask/exposure techniques that split a layout or features on a layout to address pitch problems.

    Abstract translation: 公开了一种使用子分辨率辅助特征来实现受控断点的方法,系统和计算机程序产品。 添加子分辨率桥接功能以实现布局上的功能之间的受控中断。 桥接特征还可以用于促进或优化在布局上分割布局或特征以解决间距问题的多个掩模/曝光技术。

    Method of making connections to a semiconductor chip assembly
    13.
    发明授权
    Method of making connections to a semiconductor chip assembly 失效
    连接到半导体芯片组件的方法

    公开(公告)号:US5915752A

    公开(公告)日:1999-06-29

    申请号:US374559

    申请日:1995-05-08

    Abstract: A connection component for electrically connecting a semiconductor chip to support substrate incorporates a preferably dielectric supporting structure (70) defining gaps (40). Leads extend across these gaps so that the leads are supported both sides of the gap (66, 70). The leads therefore can be positioned approximately in registration to contacts on the chip by aligning the connection component with the chip. Each lead is arranged so that one end can be displaced relative to the supporting structure when a downward force is applied to the lead. This allows the leads to be connected to the contacts on the chip by engaging each lead with a tool and forcing the lead downwardly against the contact. Preferably, each lead incorporates a frangible section (72) adjacent one side of the gap and the frangible section is broken when the lead is engaged with the contact. Final alignment of the leads with the contacts on the chip is provided by the bonding tool which has features adapted to control the position of the lead.

    Abstract translation: PCT No.PCT / US93 / 06930 Sec。 371日期1995年5月8日 102(e)日期1995年5月8日PCT提交1993年7月23日PCT公布。 出版物WO94 / 03036 日期1994年2月3日用于将半导体芯片电连接到支撑衬底的连接部件包含限定间隙(40)的优选电介质支撑结构(70)。 引线延伸穿过这些间隙,使得引线被支撑在间隙(66,70)的两侧。 因此,引线可以通过将连接部件与芯片对准而大致对准芯片上的触点。 每个引线被布置成使得当向引线施加向下的力时,一端可相对于支撑结构移位。 这允许引线通过使每个引线与工具接合并将引线向下抵靠接触件而连接到芯片上的触点。 优选地,每个引线包括与间隙的一侧相邻的易碎部分(72),并且当引线与触点接合时,易碎部分断裂。 引线与芯片上的触点的最终对准由具有适于控制引线位置的特征的焊接工具提供。

    Method and System for Implementing Controlled Breaks Between Features Using Sub-Resolution Assist Features
    16.
    发明申请
    Method and System for Implementing Controlled Breaks Between Features Using Sub-Resolution Assist Features 有权
    使用子分辨率辅助功能实现特征间可控断点的方法和系统

    公开(公告)号:US20090119634A1

    公开(公告)日:2009-05-07

    申请号:US11934662

    申请日:2007-11-02

    Applicant: Jason Sweis

    Inventor: Jason Sweis

    CPC classification number: G03F1/36 G03F1/70

    Abstract: Disclosed is a method, system, and computer program product for implementing controlled breaks using sub-resolution assist features. Sub-resolution bridging features are added to implement controlled breaks between features on the layout. The bridging features may also be used to facilitate or optimize multiple mask/exposure techniques that split a layout or features on a layout to address pitch problems.

    Abstract translation: 公开了一种使用子分辨率辅助特征来实现受控断点的方法,系统和计算机程序产品。 添加子分辨率桥接功能以实现布局上的功能之间的受控中断。 桥接特征还可以用于促进或优化在布局上分割布局或特征以解决间距问题的多个掩模/曝光技术。

    Shaped lead structure and method
    18.
    发明授权
    Shaped lead structure and method 失效
    形铅笔结构及方法

    公开(公告)号:US5398863A

    公开(公告)日:1995-03-21

    申请号:US96693

    申请日:1993-07-23

    Abstract: In a semiconductor inner lead bonding process, a connection component having leads is disposed on the chip surface so that the leads lie above the contacts. A bond region of each lead is forced downwardly by a tool into engagement with a contact on the chip while a first or proximal end of the lead remains attached to a dielectric support structure. The lead is deformed into an S-shaped configuration by moving the bonding tool horizontally towards the proximal or first end of the lead, thereby forcing the bonding region towards the first end and bending or buckling the lead. Alternatively, the lead is bent downwardly by a tool and the tool may then be disengaged from the lead, shifted away from the proximal end of the lead and again advanced downwardly to secure the lead to the chip contact.

    Abstract translation: 在半导体内引线接合工艺中,具有引线的连接部件设置在芯片表面上,使得引线位于触点上方。 每个引线的接合区域被工具向下压迫与芯片上的接触件接合,而引线的第一或近端保持附接到电介质支撑结构。 通过将接合工具水平地朝向引线的近端或第一端移动,从而将引线变形为S形构造,从而迫使接合区朝向第一端并弯曲或弯曲引线。 或者,引线通过工具向下弯曲,然后工具可以从引线脱离,从引线的近端移开,并再次向前推进以将引线固定到芯片接触。

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