首页> 外国专利> APPLYING DEVELOPING METHOD AND APPLYING DEVELOPING APPARATUS

APPLYING DEVELOPING METHOD AND APPLYING DEVELOPING APPARATUS

机译:应用开发方法和应用开发装置

摘要

In developing a resist film containing a metal formed on a surface of a substrate, a resist film is formed by coating a resist containing a metal to a substrate and developing the resist film after exposure, and an object of the present invention is to suppress adhesion of the metal to an end portion surface of the circumference and the peripheral edge portion of the circumference of the back surface of the substrate. The present invention implements: a process of applying a resist (74) containing a metal to the surface of the substrate (W) to form a resist film (71) and exposing the resist film (71); a process of developing the resist film (71) by supplying developing solution (77) to the surface of the substrate; and a process of forming a protection film (72) formed on the peripheral edge of the circumference of the substrate (W) on which the resist film is not formed so as to be in contact with the developing solution (77) at least at the end portion surface of the circumference and the peripheral edge portion of the circumference of the back surface before the developing process.
机译:在显影在基板的表面上形成的包含金属的抗蚀剂膜时,通过在基板上涂布含有金属的抗蚀剂并在曝光后显影该抗蚀剂膜来形成抗蚀剂膜,本发明的目的是抑制附着。金属相对于衬底的背面的圆周的端部表面和圆周的圆周的边缘部分。本发明实现了以下步骤:将包含金属的抗蚀剂(74)涂覆到基板(W)的表面上以形成抗蚀剂膜(71)并曝光该抗蚀剂膜(71)。通过向基板的表面供给显影液(77)来使抗蚀剂膜(71)显影的工序。形成保护膜(72)的方法,该保护膜形成在未形成抗蚀剂膜的基板(W)的圆周的周缘上,至少与显影液(77)接触。显影处理之前的圆周的端部表面和背面的圆周的周缘部分。

著录项

  • 公开/公告号KR20180033103A

    专利类型

  • 公开/公告日2018-04-02

    原文格式PDF

  • 申请/专利权人 TOKYO ELECTRON LIMITED;

    申请/专利号KR20170122595

  • 发明设计人 KAWAKAMI SHINICHIRO;MIZUNOURA HIROSHI;

    申请日2017-09-22

  • 分类号G03F7/16;G03F7/30;G03F7/32;G03F7/40;H01L21/027;

  • 国家 KR

  • 入库时间 2022-08-21 12:40:28

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号