公开(公告)号：US20230234333A1

公开(公告)日：2023-07-27

申请号：US17926362

申请日：2021-06-08

申请人： Showa Denko Materials Co., Ltd.

发明人： Takashi NAKAZAWA ,  Hiroyuki SAKAI ,  Masato FUKUI ,  Kazuya NARITOMI ,  Tomoharu YAMAZAKI

IPC分类号： B32B7/12 ,  C09J9/02 ,  C09J7/38 ,  B32B27/18 ,  H05K3/20 ,  H05K1/09

CPC分类号： B32B7/12 ,  C09J9/02 ,  C09J7/38 ,  B32B27/18 ,  H05K3/20 ,  H05K1/09 ,  B32B2307/7376 ,  B32B2457/08 ,  B32B27/281

摘要： Disclosed is an adhesive film for circuit connection. This adhesive film for circuit connection includes a first adhesive layer containing conductive particles, a cured product of a photocurable resin component, and a first thermosetting resin component, and a second adhesive layer provided on the first adhesive layer and containing a second thermosetting resin component. A thickness of the first adhesive layer is 5 μm or less.

公开(公告)号：US20210292643A1

公开(公告)日：2021-09-23

申请号：US17340543

申请日：2021-06-07

申请人： Showa Denko Materials Co., Ltd.

发明人： Kouhei MUKAIGAITO ,  Shigeaki FUNYU ,  Hiroaki TAKAHASHI ,  Tomoyuki NAKAMURA ,  Masato FUKUI ,  Takanori KAJIMOTO ,  Yoshitaka KATSUTA ,  Tatsuya YAHATA

IPC分类号： C09K11/02 ,  C09K11/88 ,  C08F22/12 ,  C08K9/02 ,  C08K3/30 ,  C08K3/22 ,  C08K13/06 ,  F21V8/00

摘要： Provided are a wavelength conversion member including: a quantum dot phosphor; a white pigment including an organic substance layer that contains an organic substance, on at least a part of a surface of the white pigment; and a resin cured product including the quantum dot phosphor and the white pigment.