ARRAY WITH FINE PROTRUSIONS

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专利权人:

HISAMITSU PHARMACEUTICAL CO.; INC.

发明人:

TOKUMOTO SEIJI,ISHITSUKA SHUJI,KODAMA YOSHIHIRO,TAKEMURA NOBUMI

申请号：

EP11786694

公开号：

EP2578265A4

申请日:

2011.05.25

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

An array 1 with microprotrusions comprises a base 2 and tapered microprotrusions 3 each disposed on the base 2 and tapering down toward the tip from the bottom. Letting a distance from the tip to the bottom on an arbitrary side of each microprotrusion 3 as a and letting the length of a second line segment prepared by projecting a first line segment representing the distance a onto the base 2 as b, a relationship of 1.0 < (a/b) ≤ 7.5 holds.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/