公开(公告)号：EP2416163A4

公开(公告)日：2014-07-02

申请号：EP10761557

申请日：2010-03-15

Applicant: KONICA MINOLTA OPTO INC

Inventor： HIRAYAMA HIROSHI ,  WASHIZU TAKASHI ,  TAKIMURA TOSHINORI ,  MASUDA YOSHIYUKI ,  GOSHIMA TAKEHIKO ,  SHIMIZU NAOKI

IPC: G01N35/08 ,  B01L3/00 ,  G01N35/10 ,  G01N37/00

CPC classification number: B01L3/502715 ,  B01L3/502792 ,  B01L2200/027 ,  B01L2200/0684 ,  B01L2200/0689 ,  B01L2200/141 ,  B01L2200/142 ,  B01L2300/087 ,  B01L2300/089 ,  B01L2400/0688 ,  G01N2035/102 ,  G01N2035/1034

公开(公告)号：EP2315037A4

公开(公告)日：2014-10-29

申请号：EP09808199

申请日：2009-08-10

Applicant: KONICA MINOLTA OPTO INC

Inventor： HIRAYAMA HIROSHI ,  TAKIMURA TOSHINORI

IPC: G01N35/08 ,  B01J19/00 ,  B29C65/02 ,  B81B1/00 ,  B81C3/00 ,  G01N37/00

CPC classification number: B01L3/502707 ,  B01L2300/044 ,  B01L2300/0816 ,  B01L2300/0883 ,  B01L2300/0887 ,  B01L2300/12 ,  B29C65/02 ,  B29C65/06 ,  B29C65/0618 ,  B29C65/08 ,  B29C65/10 ,  B29C65/16 ,  B29C65/18 ,  B29C66/006 ,  B29C66/0344 ,  B29C66/1122 ,  B29C66/53461 ,  B29C66/71 ,  B29C66/73366 ,  B29C66/9141 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91645 ,  B29C66/919 ,  B29C66/91941 ,  B29C66/929 ,  B29C66/949 ,  B29C2071/022 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2027/08 ,  B29K2031/04 ,  B29K2033/12 ,  B29K2033/20 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2083/00 ,  B29K2101/12 ,  B29K2995/0018 ,  B29K2995/0035 ,  B29L2031/756 ,  B81B2201/051 ,  B81B2203/0338 ,  B81C1/00071 ,  B81C1/00119 ,  B81C2201/019 ,  B81C2203/032 ,  G01N27/44791 ,  Y10T156/10 ,  B29K2067/003 ,  B29K2025/06 ,  B29K2023/38

Abstract: A microchip (1) in which a resinous film can be inhibited from sagging into a channel. The microchip (1) comprises: a resinous base (2) having a channel groove forme therein; and a resinous film bonded to that side of the base on which the channel groove has been formed. A fine channel (3) including channels (3A) and channels (3B) is formed by the channel groove and the resinous film (10). The total length of the channels (3B), which extend parallel to the X direction for the resinous base (2), is large than the total length of the channels (3A), which extend parallel to the Y direction for the resinous base (2). The resinous base (2) has been bonded to the resinous film so that the sides parallel to the channels (3B) are parallel to the TD for the resinous film and that the sides parallel to the channels (3A) are parallel to the MD for the resinous film.