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Patent Searching and Data


Title:
MOLD, AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2008055820
Kind Code:
A
Abstract:

To provide a mold having a uniform height of concavities and convexities and being capable of easily manufacturing a complicated pattern shape with a small number of steps, and a method for manufacturing the same.

The mold 1 comprises a structure having a convex resist pattern 5 formed on one side surface of a substrate 3. A resist layer 7 is formed on the surface of the substrate 3 by coating a resist by a spin or spray method. Thereafter, a concave and convex shape 2 is obtained on the substrate by drawing a pattern with an electron beam on the resist layer 7, and developing it. The mold 1 is obtained by hardening the resist pattern 5 by silylization. The mold 1 is also obtained by repeating these steps. Thus, the mold having a uniform height of concavities and convexities capable of easily manufacturing a complicated pattern shape with a small number of steps, and the method for manufacturing the same can be provided.


Inventors:
NAKADA NAOKO
AMANO TAKESHI
ISHIKAWA MIKIO
ARITSUKA YUKI
Application Number:
JP2006237408A
Publication Date:
March 13, 2008
Filing Date:
September 01, 2006
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B29C33/38; G03F7/40; H01L21/027
Attorney, Agent or Firm:
Seiichi Inoue