Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition
    2.
    发明申请
    Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition 有权
    光敏树脂,具有感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光刻胶图案的方法

    公开(公告)号:US20060188821A1

    公开(公告)日:2006-08-24

    申请号:US11350559

    申请日:2006-02-08

    IPC分类号: G03C1/76

    CPC分类号: G03F7/0392

    摘要: In a photosensitive resin, a photoresist composition including the photosensitive resin and a method of forming a photoresist pattern using the photoresist composition, the photosensitive resin includes a hydrophobic terminal group having at least five carbon atoms and a blocking group. The photosensitive resin has a weight average molecular weight of from about 6,000 up to about 9,500. The photoresist composition including the photosensitive resin may form a photoresist pattern having a reduced line edge roughness and a fine line width with accuracy.

    摘要翻译: 在感光性树脂中,包含感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光致抗蚀剂图案的方法,感光性树脂包括具有至少5个碳原子的疏水性端基和封端基。 感光性树脂的重均分子量为约6,000至约9,500。 包含感光性树脂的光致抗蚀剂组合物可以精确地形成具有线边缘粗糙度和细线宽度降低的光致抗蚀剂图案。

    Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition
    3.
    发明授权
    Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition 有权
    光敏树脂,具有感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光刻胶图案的方法

    公开(公告)号:US07326519B2

    公开(公告)日:2008-02-05

    申请号:US11350559

    申请日:2006-02-08

    CPC分类号: G03F7/0392

    摘要: In a photosensitive resin, a photoresist composition including the photosensitive resin and a method of forming a photoresist pattern using the photoresist composition, the photosensitive resin includes a hydrophobic terminal group having at least five carbon atoms and a blocking group. The photosensitive resin has a weight average molecular weight of from about 6,000 up to about 9,500. The photoresist composition including the photosensitive resin may form a photoresist pattern having a reduced line edge roughness and a fine line width with accuracy.

    摘要翻译: 在感光性树脂中,包含感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光致抗蚀剂图案的方法,感光性树脂包括具有至少5个碳原子的疏水性端基和封端基。 感光性树脂的重均分子量为约6,000至约9,500。 包含感光性树脂的光致抗蚀剂组合物可以精确地形成具有线边缘粗糙度和细线宽度降低的光致抗蚀剂图案。