公开(公告)号：US20180371618A1

公开(公告)日：2018-12-27

申请号：US16115886

申请日：2018-08-29

Applicant: FUJIFILM Corporation

Inventor： Takahiko ICHIKI ,  Naoki TSUKAMOTO ,  Takeshi SENGA ,  Takehiro KASAHARA ,  Yuko TERAO ,  Shuuji KANAYAMA

IPC: C23C18/18 ,  C23C18/31 ,  B32B15/08 ,  H05K3/18 ,  H05K1/02 ,  G06F3/044

Abstract: An object of the present invention is to provide a film having a plated-layer precursor layer which is capable of forming a metal layer having excellent roll-to-roll productivity and excellent adhesiveness to a substrate. Another object of the present invention is to provide a film having a patterned plated layer as well as an electroconductive film and a touch panel using the same.The film having a plated-layer precursor layer of the present invention is a film having a plated-layer precursor layer including a substrate, and an undercoat and a plated-layer precursor layer disposed on the substrate in this order from the substrate side, in which the undercoat has a hardness on the surface thereof of 10 N/mm2 or less and a friction coefficient with release paper of 5 or less.

公开(公告)号：US20240170272A1

公开(公告)日：2024-05-23

申请号：US18426363

申请日：2024-01-30

Applicant: FUJIFILM Corporation ,  The University of Tokyo

Inventor： Yasuhiko HIRANA ,  Takuro SUGIYAMA ,  Yuko TERAO ,  Kaoru IWATO ,  Takafumi HIRATA

IPC: H01J49/10 ,  H01J49/00 ,  H01J49/40

CPC classification number: H01J49/105 ,  H01J49/0009 ,  H01J49/40

Abstract: Provided are a standard sample film or a standard sample for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film or the standard sample containing an organic substance and having a small variation in signal intensity of an ion of a metal element depending on a measurement position; a method for producing a standard sample film; a sample set; a quantitative analysis method; and a transfer film. The standard sample film of the present invention is a standard sample film for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film containing a polymer, a metal element, and an internal standard, and having a maximum height difference in film thickness of the standard sample film of 0.50 μm or less.

公开(公告)号：US20220381737A1

公开(公告)日：2022-12-01

申请号：US17879775

申请日：2022-08-03

Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

Inventor： Takuro SUGIYAMA ,  Yuko TERAO ,  Yasuhiko HIRANA ,  Tetsuro OTSUKA ,  Akinori SUGISHIMA ,  Yasuharu SHIRAISHI ,  Takafumi HIRATA ,  Yoshiki MAKINO

IPC: G01N27/64 ,  H01J49/10 ,  H01J49/40

Abstract: Provided are a standard sample film for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film containing an organic substance and having a small variation in signal intensity of an ion of a metal element depending on a measurement position; a standard sample; a method for producing a standard sample film; a sample set; a quantitative analysis method; and a transfer film. The standard sample film of the present invention is a standard sample film for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film containing a polymer and a metal element, and having a maximum height difference in film thickness of the standard sample film of 0.50 μm or less.

公开(公告)号：US20170254938A1

公开(公告)日：2017-09-07

申请号：US15598869

申请日：2017-05-18

Applicant: FUJIFILM Corporation

Inventor： Takahiro OHNO ,  Ryo SATAKE ,  Michio ARAI ,  Yuko TERAO

IPC: G02B5/30 ,  C08K3/16 ,  C08J5/18 ,  H01L51/00

CPC classification number: G02B5/30 ,  C08J5/18 ,  C08J2329/04 ,  C08K3/16 ,  G02B1/14 ,  G02B5/3033 ,  G02F1/133528 ,  H01L51/004 ,  H01L51/5281 ,  H05B33/02 ,  C08L29/04

Abstract: The present invention addresses the problem of providing a polarizer maintaining an excellent degree of polarization and having high transmittance and excellent durability, and a polarizing plate and an image display device using the same. This polarizer has a polyvinyl alcohol-based resin and iodine included in the polyvinyl alcohol-based resin, in which the thickness of the polarizer is 2 to 20 μm, the degree of orientation of the polyvinyl alcohol-based resin is 0.11 or more and 0.16 or less, the iodine content is more than 0.50 g/m2 and 1.0 g/m2 or less, and the product of the degree of orientation of the polyvinyl alcohol-based resin and the iodine content is 0.08 g/m2 or more and 0.11 g/m2 or less.