패턴형성재료 및 패턴형성방법
    11.
    发明公开
    패턴형성재료 및 패턴형성방법 失效
    图案形成与图案形成方法

    公开(公告)号:KR1020010092308A

    公开(公告)日:2001-10-24

    申请号:KR1020010013068

    申请日:2001-03-14

    Abstract: PURPOSE: To obtain a good pattern shape when a resist pattern is formed by using light for exposure having a wavelength of 1 nm band 30 nm band or 110 nm band to 180 nm band. CONSTITUTION: A pattern forming material with a polymer containing a 1st unit of formula(1) and a 2nd unit of formula(2) and an acid generating agent is applied on a substrate to form a resist film. In the formulae, R1 and R2 are the same or different and are each alkyl, Cl or Cl-containing alkyl and R3 is protective group which is released by an acid. The resist film is patternwise exposed by irradiation with light for exposure having a wavelength of 1 nm band to 30 nm band or 110 nm band to 180 nm band and the patternwise exposed resist film is developed to form the objective resist pattern.

    Abstract translation: 目的:为了通过使用具有波长为1nm波段30nm波段或110nm波段至180nm波段的曝光用光来形成抗蚀剂图案,以获得良好的图案形状。 构成:将具有含有式(1)的第一单元和第二单元的式(2)的聚合物的图案形成材料和酸产生剂施加到基板上以形成抗蚀剂膜。 在式中,R 1和R 2相同或不同,各自为烷基,含Cl或Cl的烷基,R 3为被酸释放的保护基。 通过用曝光用光照射抗蚀剂膜,其波长为1nm带至30nm带或110nm带至180nm带,并且图案曝光的抗蚀剂膜显影以形成目标抗蚀剂图案。

    반도체장치의 제조방법
    19.
    发明公开
    반도체장치의 제조방법 无效
    制造半导体器件的方法

    公开(公告)号:KR1020060009227A

    公开(公告)日:2006-01-31

    申请号:KR1020057002888

    申请日:2004-06-14

    Abstract: A method for manufacturing a semiconductor device is disclosed wherein a pressing surface of a pressing member which has a projected portion is pressed against a fluid film so that the shape of the projected portion is transferred onto the fluid film, thereby forming a first recessed portion therein. Then, while pressing the pressing surface against the fluid film, the fluid film is heated to a first temperature, so that the fluid film is solidified into a solid film having the first recessed portion. Next, the solid film is heated to a second temperature for firing which is higher than the first temperature, so that the solid film is formed into a fired film having the first recessed portion. After forming a mask on the fired film which mask has an opening for formation of a second recessed portion, the fired film is etched using the mask, so that a second recessed portion is formed in the fired film which second recessed portion at least communicates with the first recessed portion. A plug and a metal wiring composed of a metal material are formed by filling the first and second recessed portions of the fired film with the metal material.

    Abstract translation: 公开了一种制造半导体器件的方法,其中具有突出部分的按压部件的按压表面被压在流体膜上,使得突出部分的形状被转印到流体膜上,从而在其中形成第一凹部 。 然后,在将按压面压靠流体膜的同时,将流体膜加热至第一温度,使得流体膜固化成具有第一凹部的固体膜。 接下来,将固体膜加热至高于第一温度的第二烧成温度,使得固体膜形成为具有第一凹部的烧成膜。 在掩模具有用于形成第二凹部的开口形成掩模的掩模上形成掩模之后,使用掩模蚀刻烧制的膜,从而在烧制膜中形成第二凹部,该第二凹部至少与 第一凹部。 通过用金属材料填充烧制膜的第一和第二凹部来形成由金属材料构成的插头和金属布线。

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