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    • 2. 发明申请
    • Method for fabricating semiconductor device
    • 制造半导体器件的方法
    • US20060292843A1
    • 2006-12-28
    • US11323525
    • 2005-12-29
    • Seung-Bum KimKi-Won Nam
    • Seung-Bum KimKi-Won Nam
    • H01L21/465
    • H01L21/76897
    • Provided is a method for fabricating a semiconductor device, capable of increasing a contact open margin and minimizing a shoulder loss of a gate line. The method includes: forming a gate line on a substrate, the gate line including a first hard mask and a second hard mask; forming an inter-layer insulating layer over the substrate and the gate line; stacking a contact mask and an anti-reflective coating layer on the inter-layer insulating layer, the contact mask defining a contact region; and etching the contact mask and the anti-reflective coating layer until the first and second hard masks are exposed.
    • 提供了一种制造半导体器件的方法,其能够增加接触开口边缘并最小化栅极线的肩部损耗。 该方法包括:在衬底上形成栅极线,栅极线包括第一硬掩模和第二硬掩模; 在衬底和栅极线上形成层间绝缘层; 在所述层间绝缘层上层叠接触掩模和抗反射涂层,所述接触掩模限定接触区域; 以及蚀刻所述接触掩模和所述抗反射涂层,直到暴露所述第一和第二硬掩模。
    • 6. 发明申请
    • ON-LINE SALES SYSTEM USING A SOCIAL AUCTION
    • 在线销售系统使用社会拍卖
    • US20140074644A1
    • 2014-03-13
    • US14116736
    • 2012-05-10
    • Ki-Won Nam
    • Ki-Won Nam
    • G06Q30/08
    • G06Q30/08
    • Disclosed is an on-line sales system using a social auction capable of giving an increased discount rate as time progresses to a reserved purchaser paying for products in part based on a future purchasing condition on products, providing a divided purchase ticket to participate in a social auction to the purchaser so as to make a bid one time only, activating a sale of participating companies by progressing the social auction, supporting an integrated successful bid price corresponding to a bid signal of a purchaser at the time of purchasing products, and activating a sale in an open market from which the divided purchase ticket is issued. According to the on-line sales system using a social auction, the seller sells the divided purchase ticket to assure a future sale, thereby easily securing production funds, implementing planned production, and effectively performing promotion and sales.
    • 披露了一种使用社交拍卖的在线销售系统,可以根据产品的未来采购条件部分地向保留的购买者付款的预订购买者提供更高的折扣率,提供分享的购买票参与社交 拍卖给购买者,以便只进行一次投标,通过进行社交拍卖激活参与公司的销售,在购买产品时支持与买方的投标信号对应的综合成功投标价格,并激活 在公开市场上销售分开的采购票。 根据使用社交拍卖的在线销售系统,卖方销售分割的采购票,以确保未来的销售,从而容易地确保生产资金,实施计划生产,有效执行促销和销售。
    • 7. 发明授权
    • Method for fabricating semiconductor device capable of decreasing critical dimension in peripheral region
    • 制造能够减小外围区域临界尺寸的半导体器件的方法
    • US07803710B2
    • 2010-09-28
    • US12484748
    • 2009-06-15
    • Kyung-Won LeeKi-Won Nam
    • Kyung-Won LeeKi-Won Nam
    • H01L21/306
    • H01L21/31144H01L21/31116H01L21/32139H01L27/10894
    • A method for fabricating a semiconductor device where a critical dimension in a peripheral region is decreased. The method includes the steps of: forming a silicon nitride layer on a substrate including a cell region and a peripheral region; forming a silicon oxynitride layer on the silicon nitride layer; forming a line-type photoresist pattern on the silicon oxynitride layer such that the photoresist pattern in the cell region has a width larger than that of a final pattern structure and the photoresist pattern in the peripheral region has a width that reduces an incidence of pattern collapse; etching the silicon oxynitride layer and the silicon nitride layer until widths of a remaining silicon oxynitride layer and a remaining silicon nitride layer are smaller than the width of the photoresist pattern used as an etch mask through suppressing generation of polymers; and over-etching the remaining silicon nitride layer.
    • 一种半导体器件的制造方法,其中周边区域的临界尺寸减小。 该方法包括以下步骤:在包括单元区域和周边区域的基板上形成氮化硅层; 在氮化硅层上形成氧氮化硅层; 在氮氧化硅层上形成线型光致抗蚀剂图案,使得单元区域中的光致抗蚀剂图案的宽度大于最终图案结构的宽度,并且周边区域中的光致抗蚀剂图案具有减小图案崩溃的发生率的宽度 ; 通过抑制聚合物的产生,蚀刻硅氧氮化物层和氮化硅层,直到剩余的氮氧化硅层和剩余的氮化硅层的宽度小于用作蚀刻掩模的光致抗蚀剂图案的宽度; 并过剩蚀刻剩余的氮化硅层。
    • 8. 发明申请
    • METHOD FOR FABRICATING SEMICONDUCTOR DEVICE CAPABLE OF DECREASING CRITICAL DIMENSION IN PERIPHERAL REGION
    • 用于制造能够减少外围区域关键尺寸的半导体器件的方法
    • US20090253263A1
    • 2009-10-08
    • US12484748
    • 2009-06-15
    • Kyung-Won LeeKi-Won Nam
    • Kyung-Won LeeKi-Won Nam
    • H01L21/306
    • H01L21/31144H01L21/31116H01L21/32139H01L27/10894
    • A method for fabricating a semiconductor device where a critical dimension in a peripheral region is decreased. The method includes the steps of: forming a silicon nitride layer on a substrate including a cell region and a peripheral region; forming a silicon oxynitride layer on the silicon nitride layer; forming a line-type photoresist pattern on the silicon oxynitride layer such that the photoresist pattern in the cell region has a width larger than that of a final pattern structure and the photoresist pattern in the peripheral region has a width that reduces an incidence of pattern collapse; etching the silicon oxynitride layer and the silicon nitride layer until widths of a remaining silicon oxynitride layer and a remaining silicon nitride layer are smaller than the width of the photoresist pattern used as an etch mask through suppressing generation of polymers; and over-etching the remaining silicon nitride layer.
    • 一种半导体器件的制造方法,其中周边区域的临界尺寸减小。 该方法包括以下步骤:在包括单元区域和周边区域的基板上形成氮化硅层; 在氮化硅层上形成氧氮化硅层; 在氮氧化硅层上形成线型光致抗蚀剂图案,使得单元区域中的光致抗蚀剂图案的宽度大于最终图案结构的宽度,并且周边区域中的光致抗蚀剂图案具有减小图案崩溃的发生率的宽度 ; 通过抑制聚合物的产生,蚀刻硅氧氮化物层和氮化硅层,直到剩余的氮氧化硅层和剩余的氮化硅层的宽度小于用作蚀刻掩模的光致抗蚀剂图案的宽度; 并过剩蚀刻剩余的氮化硅层。