公开(公告)号：US20230245936A1

公开(公告)日：2023-08-03

申请号：US18010288

申请日：2021-06-18

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Taro SHIOJIMA ,  Kenichiro SATO ,  Hidenobu DEGUCHI ,  Hideaki ISHIZAWA ,  Munehiro HATAI ,  Tokushige SHICHIRI

IPC: H01L23/29 ,  C08G77/44 ,  C09J5/02 ,  C09J183/10 ,  H01L23/00 ,  H01L21/56

CPC classification number: H01L23/296 ,  C08G77/44 ,  C09J5/02 ,  C09J183/10 ,  H01L24/05 ,  H01L24/08 ,  H01L24/80 ,  H01L24/03 ,  H01L21/56 ,  C08G77/80

Abstract: The present invention aims to provide a stack having high electrical connection reliability, a curable resin composition used for the stack, a method for producing the stack, a method for producing a substrate having a bonding electrode used for producing the stack, a semiconductor device including the stack, and an imaging device including the stack. Provided is a stack sequentially including: a first substrate having an electrode; an organic film; and a second substrate having an electrode, the electrode of the first substrate and the electrode of the second substrate are electrically connected via a through-hole extending through the organic film.

公开(公告)号：US20250105525A1

公开(公告)日：2025-03-27

申请号：US18724834

申请日：2022-12-23

Applicant: SEKISUI CHEMICAL CO., LTD

Inventor： Hiroyuki NOMOTO ,  Yasuaki IDE ,  Munehiro HATAI

IPC: H01Q15/14

Abstract: Provided is a radio wave reflector that can reflect radio waves while the intensity thereof is maintained and that can maintain the scenery. The radio wave reflector of the present invention is a radio wave reflector for reflecting radio waves, wherein the intensity of a reflective wave as specular reflection of an incident wave is −30 dB or more relative to the intensity of the incident wave at a frequency, and the radio wave reflector has a total light transmittance of 65% or more as measured using a standard illuminant D65.